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  1. Sat Sep 28 20:38:29 2019  
  2. Sat Sep 28 20:38:29 2019  
  3. Sat Sep 28 20:38:29 2019  Msieve v. 1.53 (SVN unknown)
  4. Sat Sep 28 20:38:29 2019  random seeds: 87915500 8ab3fbb7
  5. Sat Sep 28 20:38:29 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  6. Sat Sep 28 20:38:32 2019  searching for 15-digit factors
  7. Sat Sep 28 20:38:36 2019  commencing number field sieve (264-digit input)
  8. Sat Sep 28 20:38:36 2019  R0: 85538480803995867306571552492082918946670459
  9. Sat Sep 28 20:38:36 2019  R1: -1
  10. Sat Sep 28 20:38:36 2019  A0: -1
  11. Sat Sep 28 20:38:36 2019  A1: 0
  12. Sat Sep 28 20:38:36 2019  A2: 0
  13. Sat Sep 28 20:38:36 2019  A3: 0
  14. Sat Sep 28 20:38:36 2019  A4: 0
  15. Sat Sep 28 20:38:36 2019  A5: 0
  16. Sat Sep 28 20:38:36 2019  A6: 9859
  17. Sat Sep 28 20:38:36 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  18. Sat Sep 28 20:38:36 2019  
  19. Sat Sep 28 20:38:36 2019  commencing relation filtering
  20. Sat Sep 28 20:38:36 2019  setting target matrix density to 126.0
  21. Sat Sep 28 20:38:36 2019  estimated available RAM is 32721.3 MB
  22. Sat Sep 28 20:38:36 2019  commencing duplicate removal, pass 1
  23. Sat Sep 28 20:39:22 2019  error -9 reading relation 2311491
  24. Sat Sep 28 20:39:26 2019  error -5 reading relation 2561648
  25. Sat Sep 28 20:39:38 2019  error -9 reading relation 3146934
  26. Sat Sep 28 20:39:43 2019  error -9 reading relation 3445731
  27. Sat Sep 28 20:39:48 2019  error -1 reading relation 3668773
  28. Sat Sep 28 20:40:07 2019  error -1 reading relation 4678674
  29. Sat Sep 28 23:05:16 2019  error -5 reading relation 450255006
  30. Sat Sep 28 23:05:16 2019  error -15 reading relation 450256501
  31. Sat Sep 28 23:05:17 2019  error -9 reading relation 450293312
  32. Sat Sep 28 23:05:19 2019  error -9 reading relation 450397065
  33. Sat Sep 28 23:05:21 2019  error -9 reading relation 450506634
  34. Sat Sep 28 23:05:23 2019  error -9 reading relation 450584991
  35. Sat Sep 28 23:05:27 2019  error -9 reading relation 450791939
  36. Sat Sep 28 23:05:28 2019  error -9 reading relation 450856360
  37. Sat Sep 28 23:05:29 2019  error -15 reading relation 450912425
  38. Sat Sep 28 23:05:32 2019  skipped 26677 relations with b > 2^32
  39. Sat Sep 28 23:05:32 2019  skipped 1775 relations with composite factors
  40. Sat Sep 28 23:05:32 2019  found 105654772 hash collisions in 451004728 relations
  41. Sat Sep 28 23:06:14 2019  added 1217393 free relations
  42. Sat Sep 28 23:06:14 2019  commencing duplicate removal, pass 2
  43. Sat Sep 28 23:15:43 2019  found 101731810 duplicates and 350490311 unique relations
  44. Sat Sep 28 23:15:43 2019  memory use: 2387.0 MB
  45. Sat Sep 28 23:15:43 2019  reading ideals above 299958272
  46. Sat Sep 28 23:15:43 2019  commencing singleton removal, initial pass
  47. Sun Sep 29 00:42:47 2019  memory use: 6024.0 MB
  48. Sun Sep 29 00:42:48 2019  reading all ideals from disk
  49. Sun Sep 29 00:43:26 2019  memory use: 5916.2 MB
  50. Sun Sep 29 00:43:42 2019  commencing in-memory singleton removal
  51. Sun Sep 29 00:43:57 2019  begin with 350490311 relations and 301696264 unique ideals
  52. Sun Sep 29 00:47:56 2019  reduce to 210952319 relations and 146417970 ideals in 17 passes
  53. Sun Sep 29 00:47:56 2019  max relations containing the same ideal: 30
  54. Sun Sep 29 00:48:22 2019  reading ideals above 720000
  55. Sun Sep 29 00:48:22 2019  commencing singleton removal, initial pass
  56. Sun Sep 29 01:54:01 2019  memory use: 5512.0 MB
  57. Sun Sep 29 01:54:02 2019  reading all ideals from disk
  58. Sun Sep 29 01:55:13 2019  memory use: 8913.9 MB
  59. Sun Sep 29 01:55:44 2019  keeping 177765117 ideals with weight <= 200, target excess is 1137444
  60. Sun Sep 29 01:56:23 2019  commencing in-memory singleton removal
  61. Sun Sep 29 01:56:47 2019  begin with 210952319 relations and 177765117 unique ideals
  62. Sun Sep 29 02:02:34 2019  reduce to 210926818 relations and 177739615 ideals in 10 passes
  63. Sun Sep 29 02:02:34 2019  max relations containing the same ideal: 200
  64. Sun Sep 29 02:04:44 2019  removing 14095397 relations and 12095397 ideals in 2000000 cliques
  65. Sun Sep 29 02:04:52 2019  commencing in-memory singleton removal
  66. Sun Sep 29 02:05:13 2019  begin with 196831421 relations and 177739615 unique ideals
  67. Sun Sep 29 02:09:51 2019  reduce to 196164084 relations and 164968644 ideals in 9 passes
  68. Sun Sep 29 02:09:51 2019  max relations containing the same ideal: 198
  69. Sun Sep 29 02:12:06 2019  removing 10547627 relations and 8547627 ideals in 2000000 cliques
  70. Sun Sep 29 02:12:13 2019  commencing in-memory singleton removal
  71. Sun Sep 29 02:12:34 2019  begin with 185616457 relations and 164968644 unique ideals
  72. Sun Sep 29 02:15:52 2019  reduce to 185192574 relations and 155992693 ideals in 7 passes
  73. Sun Sep 29 02:15:52 2019  max relations containing the same ideal: 194
  74. Sun Sep 29 02:17:48 2019  removing 9436383 relations and 7436383 ideals in 2000000 cliques
  75. Sun Sep 29 02:17:54 2019  commencing in-memory singleton removal
  76. Sun Sep 29 02:18:13 2019  begin with 175756191 relations and 155992693 unique ideals
  77. Sun Sep 29 02:21:27 2019  reduce to 175392374 relations and 148188687 ideals in 7 passes
  78. Sun Sep 29 02:21:27 2019  max relations containing the same ideal: 187
  79. Sun Sep 29 02:23:28 2019  removing 8827249 relations and 6827249 ideals in 2000000 cliques
  80. Sun Sep 29 02:23:33 2019  commencing in-memory singleton removal
  81. Sun Sep 29 02:23:52 2019  begin with 166565125 relations and 148188687 unique ideals
  82. Sun Sep 29 02:26:48 2019  reduce to 166229617 relations and 141022475 ideals in 7 passes
  83. Sun Sep 29 02:26:48 2019  max relations containing the same ideal: 180
  84. Sun Sep 29 02:28:32 2019  removing 8430506 relations and 6430506 ideals in 2000000 cliques
  85. Sun Sep 29 02:28:38 2019  commencing in-memory singleton removal
  86. Sun Sep 29 02:28:55 2019  begin with 157799111 relations and 141022475 unique ideals
  87. Sun Sep 29 02:31:45 2019  reduce to 157478938 relations and 134268364 ideals in 7 passes
  88. Sun Sep 29 02:31:45 2019  max relations containing the same ideal: 174
  89. Sun Sep 29 02:33:34 2019  removing 8148318 relations and 6148318 ideals in 2000000 cliques
  90. Sun Sep 29 02:33:38 2019  commencing in-memory singleton removal
  91. Sun Sep 29 02:33:56 2019  begin with 149330620 relations and 134268364 unique ideals
  92. Sun Sep 29 02:36:35 2019  reduce to 149016720 relations and 127802715 ideals in 7 passes
  93. Sun Sep 29 02:36:35 2019  max relations containing the same ideal: 169
  94. Sun Sep 29 02:38:10 2019  removing 7936664 relations and 5936664 ideals in 2000000 cliques
  95. Sun Sep 29 02:38:15 2019  commencing in-memory singleton removal
  96. Sun Sep 29 02:38:30 2019  begin with 141080056 relations and 127802715 unique ideals
  97. Sun Sep 29 02:41:00 2019  reduce to 140768089 relations and 121550397 ideals in 7 passes
  98. Sun Sep 29 02:41:00 2019  max relations containing the same ideal: 163
  99. Sun Sep 29 02:42:34 2019  removing 7781876 relations and 5781876 ideals in 2000000 cliques
  100. Sun Sep 29 02:42:38 2019  commencing in-memory singleton removal
  101. Sun Sep 29 02:42:54 2019  begin with 132986213 relations and 121550397 unique ideals
  102. Sun Sep 29 02:45:24 2019  reduce to 132675718 relations and 115454216 ideals in 7 passes
  103. Sun Sep 29 02:45:24 2019  max relations containing the same ideal: 158
  104. Sun Sep 29 02:46:51 2019  removing 7656645 relations and 5656645 ideals in 2000000 cliques
  105. Sun Sep 29 02:46:56 2019  commencing in-memory singleton removal
  106. Sun Sep 29 02:47:09 2019  begin with 125019073 relations and 115454216 unique ideals
  107. Sun Sep 29 02:49:59 2019  reduce to 124702516 relations and 109476988 ideals in 9 passes
  108. Sun Sep 29 02:49:59 2019  max relations containing the same ideal: 152
  109. Sun Sep 29 02:51:17 2019  removing 7559381 relations and 5559381 ideals in 2000000 cliques
  110. Sun Sep 29 02:51:21 2019  commencing in-memory singleton removal
  111. Sun Sep 29 02:51:34 2019  begin with 117143135 relations and 109476988 unique ideals
  112. Sun Sep 29 02:53:37 2019  reduce to 116818064 relations and 103588087 ideals in 7 passes
  113. Sun Sep 29 02:53:37 2019  max relations containing the same ideal: 145
  114. Sun Sep 29 02:54:55 2019  removing 7487540 relations and 5487540 ideals in 2000000 cliques
  115. Sun Sep 29 02:55:00 2019  commencing in-memory singleton removal
  116. Sun Sep 29 02:55:12 2019  begin with 109330524 relations and 103588087 unique ideals
  117. Sun Sep 29 02:57:43 2019  reduce to 108996648 relations and 97761875 ideals in 9 passes
  118. Sun Sep 29 02:57:43 2019  max relations containing the same ideal: 140
  119. Sun Sep 29 02:58:54 2019  removing 7430443 relations and 5430443 ideals in 2000000 cliques
  120. Sun Sep 29 02:58:58 2019  commencing in-memory singleton removal
  121. Sun Sep 29 02:59:08 2019  begin with 101566205 relations and 97761875 unique ideals
  122. Sun Sep 29 03:01:12 2019  reduce to 101215959 relations and 91976014 ideals in 8 passes
  123. Sun Sep 29 03:01:12 2019  max relations containing the same ideal: 129
  124. Sun Sep 29 03:02:20 2019  removing 7386681 relations and 5386681 ideals in 2000000 cliques
  125. Sun Sep 29 03:02:24 2019  commencing in-memory singleton removal
  126. Sun Sep 29 03:02:35 2019  begin with 93829278 relations and 91976014 unique ideals
  127. Sun Sep 29 03:04:29 2019  reduce to 93460261 relations and 86214105 ideals in 8 passes
  128. Sun Sep 29 03:04:29 2019  max relations containing the same ideal: 125
  129. Sun Sep 29 03:05:34 2019  removing 7358904 relations and 5358904 ideals in 2000000 cliques
  130. Sun Sep 29 03:05:38 2019  commencing in-memory singleton removal
  131. Sun Sep 29 03:05:48 2019  begin with 86101357 relations and 86214105 unique ideals
  132. Sun Sep 29 03:07:25 2019  reduce to 85704222 relations and 80451125 ideals in 7 passes
  133. Sun Sep 29 03:07:25 2019  max relations containing the same ideal: 119
  134. Sun Sep 29 03:08:27 2019  removing 7353978 relations and 5353978 ideals in 2000000 cliques
  135. Sun Sep 29 03:08:31 2019  commencing in-memory singleton removal
  136. Sun Sep 29 03:08:39 2019  begin with 78350244 relations and 80451125 unique ideals
  137. Sun Sep 29 03:10:06 2019  reduce to 77917637 relations and 74656073 ideals in 7 passes
  138. Sun Sep 29 03:10:06 2019  max relations containing the same ideal: 112
  139. Sun Sep 29 03:11:00 2019  removing 7195279 relations and 5253151 ideals in 1942128 cliques
  140. Sun Sep 29 03:11:04 2019  commencing in-memory singleton removal
  141. Sun Sep 29 03:11:11 2019  begin with 70722358 relations and 74656073 unique ideals
  142. Sun Sep 29 03:12:39 2019  reduce to 70258126 relations and 68929128 ideals in 8 passes
  143. Sun Sep 29 03:12:39 2019  max relations containing the same ideal: 102
  144. Sun Sep 29 03:13:26 2019  removing 76592 relations and 67030 ideals in 9562 cliques
  145. Sun Sep 29 03:13:27 2019  commencing in-memory singleton removal
  146. Sun Sep 29 03:13:34 2019  begin with 70181534 relations and 68929128 unique ideals
  147. Sun Sep 29 03:14:15 2019  reduce to 70181496 relations and 68862060 ideals in 4 passes
  148. Sun Sep 29 03:14:15 2019  max relations containing the same ideal: 102
  149. Sun Sep 29 03:14:38 2019  relations with 0 large ideals: 43554
  150. Sun Sep 29 03:14:38 2019  relations with 1 large ideals: 11930
  151. Sun Sep 29 03:14:38 2019  relations with 2 large ideals: 177259
  152. Sun Sep 29 03:14:38 2019  relations with 3 large ideals: 1273975
  153. Sun Sep 29 03:14:38 2019  relations with 4 large ideals: 5003171
  154. Sun Sep 29 03:14:38 2019  relations with 5 large ideals: 11836835
  155. Sun Sep 29 03:14:38 2019  relations with 6 large ideals: 17759015
  156. Sun Sep 29 03:14:38 2019  relations with 7+ large ideals: 34075757
  157. Sun Sep 29 03:14:38 2019  commencing 2-way merge
  158. Sun Sep 29 03:15:42 2019  reduce to 45673929 relation sets and 44354493 unique ideals
  159. Sun Sep 29 03:15:42 2019  commencing full merge
  160. Sun Sep 29 03:43:48 2019  memory use: 5913.0 MB
  161. Sun Sep 29 03:43:57 2019  found 20469290 cycles, need 20438693
  162. Sun Sep 29 03:43:59 2019  weight of 20438693 cycles is about 2575449206 (126.01/cycle)
  163. Sun Sep 29 03:43:59 2019  distribution of cycle lengths:
  164. Sun Sep 29 03:43:59 2019  1 relations: 913464
  165. Sun Sep 29 03:43:59 2019  2 relations: 1192404
  166. Sun Sep 29 03:43:59 2019  3 relations: 1395373
  167. Sun Sep 29 03:43:59 2019  4 relations: 1450440
  168. Sun Sep 29 03:43:59 2019  5 relations: 1491670
  169. Sun Sep 29 03:43:59 2019  6 relations: 1476649
  170. Sun Sep 29 03:43:59 2019  7 relations: 1455866
  171. Sun Sep 29 03:43:59 2019  8 relations: 1392995
  172. Sun Sep 29 03:43:59 2019  9 relations: 1315472
  173. Sun Sep 29 03:43:59 2019  10+ relations: 8354360
  174. Sun Sep 29 03:43:59 2019  heaviest cycle: 28 relations
  175. Sun Sep 29 03:44:05 2019  commencing cycle optimization
  176. Sun Sep 29 03:45:07 2019  start with 183992569 relations
  177. Sun Sep 29 03:57:57 2019  pruned 8411318 relations
  178. Sun Sep 29 03:57:57 2019  memory use: 4808.2 MB
  179. Sun Sep 29 03:57:58 2019  distribution of cycle lengths:
  180. Sun Sep 29 03:57:58 2019  1 relations: 913464
  181. Sun Sep 29 03:57:58 2019  2 relations: 1221371
  182. Sun Sep 29 03:57:58 2019  3 relations: 1453460
  183. Sun Sep 29 03:57:58 2019  4 relations: 1510425
  184. Sun Sep 29 03:57:58 2019  5 relations: 1566807
  185. Sun Sep 29 03:57:58 2019  6 relations: 1548367
  186. Sun Sep 29 03:57:58 2019  7 relations: 1531024
  187. Sun Sep 29 03:57:58 2019  8 relations: 1460465
  188. Sun Sep 29 03:57:58 2019  9 relations: 1376071
  189. Sun Sep 29 03:57:58 2019  10+ relations: 7857239
  190. Sun Sep 29 03:57:58 2019  heaviest cycle: 28 relations
  191. Sun Sep 29 03:59:29 2019  RelProcTime: 26453
  192. Sun Sep 29 03:59:29 2019  
  193. Sun Sep 29 03:59:29 2019  commencing linear algebra
  194. Sun Sep 29 03:59:35 2019  read 20438693 cycles
  195. Sun Sep 29 04:00:40 2019  cycles contain 69447903 unique relations
  196. Sun Sep 29 04:18:53 2019  read 69447903 relations
  197. Sun Sep 29 04:22:36 2019  using 20 quadratic characters above 4294917295
  198. Sun Sep 29 04:28:45 2019  building initial matrix
  199. Sun Sep 29 04:54:45 2019  memory use: 9025.5 MB
  200. Sun Sep 29 04:55:16 2019  read 20438693 cycles
  201. Sun Sep 29 04:55:24 2019  matrix is 20438516 x 20438693 (10022.2 MB) with weight 2902317761 (142.00/col)
  202. Sun Sep 29 04:55:24 2019  sparse part has weight 2402433283 (117.54/col)
  203. Sun Sep 29 05:02:28 2019  filtering completed in 2 passes
  204. Sun Sep 29 05:02:37 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  205. Sun Sep 29 05:02:37 2019  sparse part has weight 2402431487 (117.54/col)
  206. Sun Sep 29 05:05:19 2019  matrix starts at (0, 0)
  207. Sun Sep 29 05:05:27 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  208. Sun Sep 29 05:05:27 2019  sparse part has weight 2402431487 (117.54/col)
  209. Sun Sep 29 05:05:27 2019  saving the first 48 matrix rows for later
  210. Sun Sep 29 05:05:38 2019  matrix includes 64 packed rows
  211. Sun Sep 29 05:05:43 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  212. Sun Sep 29 05:05:43 2019  sparse part has weight 2323329224 (113.67/col)
  213. Sun Sep 29 05:05:43 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  214. Sun Sep 29 05:09:34 2019  commencing Lanczos iteration (2 threads)
  215. Sun Sep 29 05:09:34 2019  memory use: 8355.7 MB
  216. Sun Sep 29 05:14:57 2019  linear algebra at 0.0%, ETA 1159h19m
  217. Sun Sep 29 05:16:45 2019  checkpointing every 20000 dimensions
  218. Sun Sep 29 18:51:32 2019  lanczos halted after 3946 iterations (dim = 249613)
  219. Sun Sep 29 18:52:16 2019  BLanczosTime: 53567
  220. Sun Sep 29 18:52:16 2019  
  221. Sun Sep 29 18:52:16 2019  commencing square root phase
  222. Sun Sep 29 18:52:16 2019  handling dependencies 1 to 64
  223. Sun Sep 29 18:52:16 2019  reading relations for dependency 1
  224. Sun Sep 29 18:52:16 2019  error: read_cycles can't open dependency file
  225. Sun Sep 29 18:55:08 2019  
  226. Sun Sep 29 18:55:08 2019  
  227. Sun Sep 29 18:55:08 2019  Msieve v. 1.53 (SVN unknown)
  228. Sun Sep 29 18:55:08 2019  random seeds: 04942668 6cb6b9c7
  229. Sun Sep 29 18:55:08 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  230. Sun Sep 29 18:55:10 2019  searching for 15-digit factors
  231. Sun Sep 29 18:55:13 2019  commencing number field sieve (264-digit input)
  232. Sun Sep 29 18:55:13 2019  R0: 85538480803995867306571552492082918946670459
  233. Sun Sep 29 18:55:13 2019  R1: -1
  234. Sun Sep 29 18:55:13 2019  A0: -1
  235. Sun Sep 29 18:55:13 2019  A1: 0
  236. Sun Sep 29 18:55:13 2019  A2: 0
  237. Sun Sep 29 18:55:13 2019  A3: 0
  238. Sun Sep 29 18:55:13 2019  A4: 0
  239. Sun Sep 29 18:55:13 2019  A5: 0
  240. Sun Sep 29 18:55:13 2019  A6: 9859
  241. Sun Sep 29 18:55:13 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  242. Sun Sep 29 18:55:13 2019  
  243. Sun Sep 29 18:55:13 2019  commencing linear algebra
  244. Sun Sep 29 18:55:24 2019  matrix starts at (0, 0)
  245. Sun Sep 29 18:55:32 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  246. Sun Sep 29 18:55:32 2019  sparse part has weight 2402431487 (117.54/col)
  247. Sun Sep 29 18:55:32 2019  saving the first 48 matrix rows for later
  248. Sun Sep 29 18:55:40 2019  matrix includes 64 packed rows
  249. Sun Sep 29 18:55:45 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  250. Sun Sep 29 18:55:45 2019  sparse part has weight 2323329224 (113.67/col)
  251. Sun Sep 29 18:55:45 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  252. Sun Sep 29 18:59:06 2019  commencing Lanczos iteration (4 threads)
  253. Sun Sep 29 18:59:06 2019  memory use: 8355.8 MB
  254. Sun Sep 29 18:59:07 2019  restarting at iteration 3946 (dim = 249613)
  255. Sun Sep 29 19:02:11 2019  linear algebra at 1.2%, ETA 680h 9m
  256. Sun Sep 29 19:04:10 2019  checkpointing every 30000 dimensions
  257. Tue Oct  1 19:18:22 2019  lanczos halted after 28702 iterations (dim = 1814924)
  258. Tue Oct  1 19:19:01 2019  BLanczosTime: 174228
  259. Tue Oct  1 19:19:01 2019  
  260. Tue Oct  1 19:19:01 2019  commencing square root phase
  261. Tue Oct  1 19:19:01 2019  reading relations for dependency 1
  262. Tue Oct  1 19:19:01 2019  error: read_cycles can't open dependency file
  263. Tue Oct  1 20:08:13 2019  
  264. Tue Oct  1 20:08:13 2019  
  265. Tue Oct  1 20:08:13 2019  Msieve v. 1.53 (SVN unknown)
  266. Tue Oct  1 20:08:13 2019  random seeds: 14b9befc 20abd527
  267. Tue Oct  1 20:08:13 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  268. Tue Oct  1 20:08:15 2019  searching for 15-digit factors
  269. Tue Oct  1 20:08:19 2019  commencing number field sieve (264-digit input)
  270. Tue Oct  1 20:08:19 2019  R0: 85538480803995867306571552492082918946670459
  271. Tue Oct  1 20:08:19 2019  R1: -1
  272. Tue Oct  1 20:08:19 2019  A0: -1
  273. Tue Oct  1 20:08:19 2019  A1: 0
  274. Tue Oct  1 20:08:19 2019  A2: 0
  275. Tue Oct  1 20:08:19 2019  A3: 0
  276. Tue Oct  1 20:08:19 2019  A4: 0
  277. Tue Oct  1 20:08:19 2019  A5: 0
  278. Tue Oct  1 20:08:19 2019  A6: 9859
  279. Tue Oct  1 20:08:19 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  280. Tue Oct  1 20:08:19 2019  
  281. Tue Oct  1 20:08:19 2019  commencing linear algebra
  282. Tue Oct  1 20:09:42 2019  matrix starts at (0, 0)
  283. Tue Oct  1 20:09:50 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  284. Tue Oct  1 20:09:50 2019  sparse part has weight 2402431487 (117.54/col)
  285. Tue Oct  1 20:09:50 2019  saving the first 48 matrix rows for later
  286. Tue Oct  1 20:09:58 2019  matrix includes 64 packed rows
  287. Tue Oct  1 20:10:03 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  288. Tue Oct  1 20:10:03 2019  sparse part has weight 2323329224 (113.67/col)
  289. Tue Oct  1 20:10:03 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  290. Tue Oct  1 20:13:29 2019  commencing Lanczos iteration (4 threads)
  291. Tue Oct  1 20:13:29 2019  memory use: 8355.8 MB
  292. Tue Oct  1 20:13:29 2019  restarting at iteration 28702 (dim = 1814924)
  293. Tue Oct  1 20:16:15 2019  checkpointing every 30000 dimensions
  294. Tue Oct  1 20:17:10 2019  linear algebra at 8.9%, ETA 758h35m
  295. Tue Oct  8 07:36:37 2019  lanczos halted after 90147 iterations (dim = 5700260)
  296. Tue Oct  8 07:37:17 2019  BLanczosTime: 559738
  297. Tue Oct  8 07:37:17 2019  
  298. Tue Oct  8 07:37:17 2019  commencing square root phase
  299. Tue Oct  8 07:37:17 2019  reading relations for dependency 1
  300. Tue Oct  8 07:37:17 2019  error: read_cycles can't open dependency file
  301. Tue Oct  8 19:21:09 2019  
  302. Tue Oct  8 19:21:09 2019  
  303. Tue Oct  8 19:21:09 2019  Msieve v. 1.53 (SVN unknown)
  304. Tue Oct  8 19:21:09 2019  random seeds: 2a4ed7b0 5922d443
  305. Tue Oct  8 19:21:09 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  306. Tue Oct  8 19:21:11 2019  searching for 15-digit factors
  307. Tue Oct  8 19:21:15 2019  commencing number field sieve (264-digit input)
  308. Tue Oct  8 19:21:15 2019  R0: 85538480803995867306571552492082918946670459
  309. Tue Oct  8 19:21:15 2019  R1: -1
  310. Tue Oct  8 19:21:15 2019  A0: -1
  311. Tue Oct  8 19:21:15 2019  A1: 0
  312. Tue Oct  8 19:21:15 2019  A2: 0
  313. Tue Oct  8 19:21:15 2019  A3: 0
  314. Tue Oct  8 19:21:15 2019  A4: 0
  315. Tue Oct  8 19:21:15 2019  A5: 0
  316. Tue Oct  8 19:21:15 2019  A6: 9859
  317. Tue Oct  8 19:21:15 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  318. Tue Oct  8 19:21:15 2019  
  319. Tue Oct  8 19:21:15 2019  commencing linear algebra
  320. Tue Oct  8 19:22:49 2019  matrix starts at (0, 0)
  321. Tue Oct  8 19:22:56 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  322. Tue Oct  8 19:22:56 2019  sparse part has weight 2402431487 (117.54/col)
  323. Tue Oct  8 19:22:56 2019  saving the first 48 matrix rows for later
  324. Tue Oct  8 19:23:05 2019  matrix includes 64 packed rows
  325. Tue Oct  8 19:23:10 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  326. Tue Oct  8 19:23:10 2019  sparse part has weight 2323329224 (113.67/col)
  327. Tue Oct  8 19:23:10 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  328. Tue Oct  8 19:26:34 2019  commencing Lanczos iteration (4 threads)
  329. Tue Oct  8 19:26:34 2019  memory use: 8355.8 MB
  330. Tue Oct  8 19:26:34 2019  restarting at iteration 90147 (dim = 5700260)
  331. Tue Oct  8 19:30:16 2019  linear algebra at 27.9%, ETA 599h27m
  332. Tue Oct  8 19:30:52 2019  checkpointing every 30000 dimensions
  333. Wed Oct  9 10:02:57 2019  
  334. Wed Oct  9 10:02:57 2019  
  335. Wed Oct  9 10:02:57 2019  Msieve v. 1.53 (SVN unknown)
  336. Wed Oct  9 10:02:57 2019  random seeds: a7eb1e04 0a9bbf3a
  337. Wed Oct  9 10:02:57 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  338. Wed Oct  9 10:02:59 2019  searching for 15-digit factors
  339. Wed Oct  9 10:03:04 2019  commencing number field sieve (264-digit input)
  340. Wed Oct  9 10:03:04 2019  R0: 85538480803995867306571552492082918946670459
  341. Wed Oct  9 10:03:04 2019  R1: -1
  342. Wed Oct  9 10:03:04 2019  A0: -1
  343. Wed Oct  9 10:03:04 2019  A1: 0
  344. Wed Oct  9 10:03:04 2019  A2: 0
  345. Wed Oct  9 10:03:04 2019  A3: 0
  346. Wed Oct  9 10:03:04 2019  A4: 0
  347. Wed Oct  9 10:03:04 2019  A5: 0
  348. Wed Oct  9 10:03:04 2019  A6: 9859
  349. Wed Oct  9 10:03:04 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  350. Wed Oct  9 10:03:04 2019  
  351. Wed Oct  9 10:03:04 2019  commencing linear algebra
  352. Wed Oct  9 10:04:31 2019  matrix starts at (0, 0)
  353. Wed Oct  9 10:04:39 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  354. Wed Oct  9 10:04:39 2019  sparse part has weight 2402431487 (117.54/col)
  355. Wed Oct  9 10:04:39 2019  saving the first 48 matrix rows for later
  356. Wed Oct  9 10:04:47 2019  matrix includes 64 packed rows
  357. Wed Oct  9 10:04:52 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  358. Wed Oct  9 10:04:52 2019  sparse part has weight 2323329224 (113.67/col)
  359. Wed Oct  9 10:04:52 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  360. Wed Oct  9 10:08:18 2019  commencing Lanczos iteration (4 threads)
  361. Wed Oct  9 10:08:18 2019  memory use: 8355.8 MB
  362. Wed Oct  9 10:08:25 2019  restarting at iteration 92991 (dim = 5880049)
  363. Wed Oct  9 10:12:08 2019  linear algebra at 28.8%, ETA 594h 1m
  364. Wed Oct  9 10:13:12 2019  checkpointing every 30000 dimensions
  365. Wed Oct 16 07:41:15 2019  lanczos halted after 157994 iterations (dim = 9990571)
  366. Wed Oct 16 07:41:45 2019  BLanczosTime: 596321
  367. Wed Oct 16 07:41:45 2019  
  368. Wed Oct 16 07:41:45 2019  commencing square root phase
  369. Wed Oct 16 07:41:45 2019  reading relations for dependency 1
  370. Wed Oct 16 07:41:45 2019  error: read_cycles can't open dependency file
  371. Wed Oct 16 08:49:49 2019  
  372. Wed Oct 16 08:49:49 2019  
  373. Wed Oct 16 08:49:49 2019  Msieve v. 1.53 (SVN unknown)
  374. Wed Oct 16 08:49:49 2019  random seeds: e2475ba0 7498842a
  375. Wed Oct 16 08:49:49 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  376. Wed Oct 16 08:49:51 2019  searching for 15-digit factors
  377. Wed Oct 16 08:49:53 2019  commencing number field sieve (264-digit input)
  378. Wed Oct 16 08:49:53 2019  R0: 85538480803995867306571552492082918946670459
  379. Wed Oct 16 08:49:53 2019  R1: -1
  380. Wed Oct 16 08:49:53 2019  A0: -1
  381. Wed Oct 16 08:49:53 2019  A1: 0
  382. Wed Oct 16 08:49:53 2019  A2: 0
  383. Wed Oct 16 08:49:53 2019  A3: 0
  384. Wed Oct 16 08:49:53 2019  A4: 0
  385. Wed Oct 16 08:49:53 2019  A5: 0
  386. Wed Oct 16 08:49:53 2019  A6: 9859
  387. Wed Oct 16 08:49:53 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  388. Wed Oct 16 08:49:53 2019  
  389. Wed Oct 16 08:49:53 2019  commencing linear algebra
  390. Wed Oct 16 08:51:27 2019  matrix starts at (0, 0)
  391. Wed Oct 16 08:51:34 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  392. Wed Oct 16 08:51:34 2019  sparse part has weight 2402431487 (117.54/col)
  393. Wed Oct 16 08:51:34 2019  saving the first 48 matrix rows for later
  394. Wed Oct 16 08:51:40 2019  matrix includes 64 packed rows
  395. Wed Oct 16 08:51:44 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  396. Wed Oct 16 08:51:44 2019  sparse part has weight 2323329224 (113.67/col)
  397. Wed Oct 16 08:51:44 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  398. Wed Oct 16 08:54:33 2019  commencing Lanczos iteration (8 threads)
  399. Wed Oct 16 08:54:33 2019  memory use: 8355.9 MB
  400. Wed Oct 16 08:54:35 2019  restarting at iteration 157994 (dim = 9990571)
  401. Wed Oct 16 08:56:41 2019  checkpointing every 50000 dimensions
  402. Wed Oct 16 08:56:46 2019  linear algebra at 48.9%, ETA 250h25m
  403. Thu Oct 17 15:47:43 2019  lanczos halted after 178445 iterations (dim = 11283835)
  404. Thu Oct 17 15:48:10 2019  BLanczosTime: 111497
  405. Thu Oct 17 15:48:10 2019  
  406. Thu Oct 17 15:48:10 2019  commencing square root phase
  407. Thu Oct 17 15:48:10 2019  reading relations for dependency 1
  408. Thu Oct 17 15:48:10 2019  error: read_cycles can't open dependency file
  409. Thu Oct 17 15:50:01 2019  
  410. Thu Oct 17 15:50:01 2019  
  411. Thu Oct 17 15:50:01 2019  Msieve v. 1.53 (SVN unknown)
  412. Thu Oct 17 15:50:01 2019  random seeds: 72cae338 2f3701c2
  413. Thu Oct 17 15:50:01 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  414. Thu Oct 17 15:50:03 2019  searching for 15-digit factors
  415. Thu Oct 17 15:50:04 2019  commencing number field sieve (264-digit input)
  416. Thu Oct 17 15:50:04 2019  R0: 85538480803995867306571552492082918946670459
  417. Thu Oct 17 15:50:04 2019  R1: -1
  418. Thu Oct 17 15:50:04 2019  A0: -1
  419. Thu Oct 17 15:50:04 2019  A1: 0
  420. Thu Oct 17 15:50:04 2019  A2: 0
  421. Thu Oct 17 15:50:04 2019  A3: 0
  422. Thu Oct 17 15:50:04 2019  A4: 0
  423. Thu Oct 17 15:50:04 2019  A5: 0
  424. Thu Oct 17 15:50:04 2019  A6: 9859
  425. Thu Oct 17 15:50:04 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  426. Thu Oct 17 15:50:04 2019  
  427. Thu Oct 17 15:50:04 2019  commencing linear algebra
  428. Thu Oct 17 15:51:02 2019  matrix starts at (0, 0)
  429. Thu Oct 17 15:51:09 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  430. Thu Oct 17 15:51:09 2019  sparse part has weight 2402431487 (117.54/col)
  431. Thu Oct 17 15:51:09 2019  saving the first 48 matrix rows for later
  432. Thu Oct 17 15:51:16 2019  matrix includes 64 packed rows
  433. Thu Oct 17 15:51:20 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  434. Thu Oct 17 15:51:20 2019  sparse part has weight 2323329224 (113.67/col)
  435. Thu Oct 17 15:51:20 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  436. Thu Oct 17 15:54:15 2019  commencing Lanczos iteration (4 threads)
  437. Thu Oct 17 15:54:15 2019  memory use: 8355.8 MB
  438. Thu Oct 17 15:54:15 2019  restarting at iteration 178445 (dim = 11283835)
  439. Thu Oct 17 15:57:03 2019  linear algebra at 55.2%, ETA 281h45m
  440. Thu Oct 17 15:58:20 2019  checkpointing every 40000 dimensions
  441. Thu Oct 17 19:21:14 2019  lanczos halted after 180371 iterations (dim = 11405628)
  442. Thu Oct 17 19:21:41 2019  BLanczosTime: 12697
  443. Thu Oct 17 19:21:41 2019  
  444. Thu Oct 17 19:21:41 2019  commencing square root phase
  445. Thu Oct 17 19:21:41 2019  reading relations for dependency 1
  446. Thu Oct 17 19:21:41 2019  error: read_cycles can't open dependency file
  447. Thu Oct 17 19:22:55 2019  
  448. Thu Oct 17 19:22:55 2019  
  449. Thu Oct 17 19:22:55 2019  Msieve v. 1.53 (SVN unknown)
  450. Thu Oct 17 19:22:55 2019  random seeds: 1ae8fc5c c81eb1b0
  451. Thu Oct 17 19:22:55 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  452. Thu Oct 17 19:22:57 2019  searching for 15-digit factors
  453. Thu Oct 17 19:22:58 2019  commencing number field sieve (264-digit input)
  454. Thu Oct 17 19:22:58 2019  R0: 85538480803995867306571552492082918946670459
  455. Thu Oct 17 19:22:58 2019  R1: -1
  456. Thu Oct 17 19:22:58 2019  A0: -1
  457. Thu Oct 17 19:22:58 2019  A1: 0
  458. Thu Oct 17 19:22:58 2019  A2: 0
  459. Thu Oct 17 19:22:58 2019  A3: 0
  460. Thu Oct 17 19:22:58 2019  A4: 0
  461. Thu Oct 17 19:22:58 2019  A5: 0
  462. Thu Oct 17 19:22:58 2019  A6: 9859
  463. Thu Oct 17 19:22:58 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  464. Thu Oct 17 19:22:58 2019  
  465. Thu Oct 17 19:22:58 2019  commencing linear algebra
  466. Thu Oct 17 19:23:07 2019  matrix starts at (0, 0)
  467. Thu Oct 17 19:23:13 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  468. Thu Oct 17 19:23:13 2019  sparse part has weight 2402431487 (117.54/col)
  469. Thu Oct 17 19:23:13 2019  saving the first 48 matrix rows for later
  470. Thu Oct 17 19:23:20 2019  matrix includes 64 packed rows
  471. Thu Oct 17 19:23:24 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  472. Thu Oct 17 19:23:24 2019  sparse part has weight 2323329224 (113.67/col)
  473. Thu Oct 17 19:23:24 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  474. Thu Oct 17 19:26:14 2019  commencing Lanczos iteration (8 threads)
  475. Thu Oct 17 19:26:14 2019  memory use: 8355.9 MB
  476. Thu Oct 17 19:26:14 2019  restarting at iteration 180371 (dim = 11405628)
  477. Thu Oct 17 19:28:17 2019  linear algebra at 55.8%, ETA 203h40m
  478. Thu Oct 17 19:29:29 2019  checkpointing every 50000 dimensions
  479. Tue Oct 22 05:44:36 2019  lanczos halted after 254678 iterations (dim = 16104724)
  480. Tue Oct 22 05:45:03 2019  BLanczosTime: 382925
  481. Tue Oct 22 05:45:03 2019  
  482. Tue Oct 22 05:45:03 2019  commencing square root phase
  483. Tue Oct 22 05:45:03 2019  reading relations for dependency 1
  484. Tue Oct 22 05:45:03 2019  error: read_cycles can't open dependency file
  485. Tue Oct 22 05:45:37 2019  
  486. Tue Oct 22 05:45:37 2019  
  487. Tue Oct 22 05:45:37 2019  Msieve v. 1.53 (SVN unknown)
  488. Tue Oct 22 05:45:37 2019  random seeds: 67794c30 cbfb8556
  489. Tue Oct 22 05:45:37 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  490. Tue Oct 22 05:45:39 2019  searching for 15-digit factors
  491. Tue Oct 22 05:45:40 2019  commencing number field sieve (264-digit input)
  492. Tue Oct 22 05:45:40 2019  R0: 85538480803995867306571552492082918946670459
  493. Tue Oct 22 05:45:40 2019  R1: -1
  494. Tue Oct 22 05:45:40 2019  A0: -1
  495. Tue Oct 22 05:45:40 2019  A1: 0
  496. Tue Oct 22 05:45:40 2019  A2: 0
  497. Tue Oct 22 05:45:40 2019  A3: 0
  498. Tue Oct 22 05:45:40 2019  A4: 0
  499. Tue Oct 22 05:45:40 2019  A5: 0
  500. Tue Oct 22 05:45:40 2019  A6: 9859
  501. Tue Oct 22 05:45:40 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  502. Tue Oct 22 05:45:40 2019  
  503. Tue Oct 22 05:45:40 2019  commencing linear algebra
  504. Tue Oct 22 05:46:29 2019  matrix starts at (0, 0)
  505. Tue Oct 22 05:46:36 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  506. Tue Oct 22 05:46:36 2019  sparse part has weight 2402431487 (117.54/col)
  507. Tue Oct 22 05:46:36 2019  saving the first 48 matrix rows for later
  508. Tue Oct 22 05:46:43 2019  matrix includes 64 packed rows
  509. Tue Oct 22 05:46:47 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  510. Tue Oct 22 05:46:47 2019  sparse part has weight 2323329224 (113.67/col)
  511. Tue Oct 22 05:46:47 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  512. Tue Oct 22 05:49:40 2019  commencing Lanczos iteration (4 threads)
  513. Tue Oct 22 05:49:40 2019  memory use: 8355.8 MB
  514. Tue Oct 22 05:49:41 2019  restarting at iteration 254678 (dim = 16104724)
  515. Tue Oct 22 05:52:03 2019  checkpointing every 40000 dimensions
  516. Tue Oct 22 05:52:23 2019  linear algebra at 78.8%, ETA 128h30m
  517. Tue Oct 22 16:06:52 2019  lanczos halted after 260649 iterations (dim = 16482289)
  518. Tue Oct 22 16:07:20 2019  BLanczosTime: 37300
  519. Tue Oct 22 16:07:20 2019  
  520. Tue Oct 22 16:07:20 2019  commencing square root phase
  521. Tue Oct 22 16:07:20 2019  reading relations for dependency 1
  522. Tue Oct 22 16:07:20 2019  error: read_cycles can't open dependency file
  523. Tue Oct 22 16:35:18 2019  
  524. Tue Oct 22 16:35:18 2019  
  525. Tue Oct 22 16:35:18 2019  Msieve v. 1.53 (SVN unknown)
  526. Tue Oct 22 16:35:18 2019  random seeds: b0649230 07e19710
  527. Tue Oct 22 16:35:18 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  528. Tue Oct 22 16:35:19 2019  searching for 15-digit factors
  529. Tue Oct 22 16:35:20 2019  commencing number field sieve (264-digit input)
  530. Tue Oct 22 16:35:20 2019  R0: 85538480803995867306571552492082918946670459
  531. Tue Oct 22 16:35:20 2019  R1: -1
  532. Tue Oct 22 16:35:20 2019  A0: -1
  533. Tue Oct 22 16:35:20 2019  A1: 0
  534. Tue Oct 22 16:35:20 2019  A2: 0
  535. Tue Oct 22 16:35:20 2019  A3: 0
  536. Tue Oct 22 16:35:20 2019  A4: 0
  537. Tue Oct 22 16:35:20 2019  A5: 0
  538. Tue Oct 22 16:35:20 2019  A6: 9859
  539. Tue Oct 22 16:35:20 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  540. Tue Oct 22 16:35:20 2019  
  541. Tue Oct 22 16:35:20 2019  commencing linear algebra
  542. Tue Oct 22 16:35:30 2019  matrix starts at (0, 0)
  543. Tue Oct 22 16:35:36 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  544. Tue Oct 22 16:35:36 2019  sparse part has weight 2402431487 (117.54/col)
  545. Tue Oct 22 16:35:36 2019  saving the first 48 matrix rows for later
  546. Tue Oct 22 16:35:43 2019  matrix includes 64 packed rows
  547. Tue Oct 22 16:35:47 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  548. Tue Oct 22 16:35:47 2019  sparse part has weight 2323329224 (113.67/col)
  549. Tue Oct 22 16:35:47 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  550. Tue Oct 22 16:38:36 2019  commencing Lanczos iteration (8 threads)
  551. Tue Oct 22 16:38:36 2019  memory use: 8355.9 MB
  552. Tue Oct 22 16:38:37 2019  restarting at iteration 260649 (dim = 16482289)
  553. Tue Oct 22 16:40:44 2019  linear algebra at 80.7%, ETA 92h 5m
  554. Tue Oct 22 16:41:05 2019  checkpointing every 50000 dimensions
  555. Wed Oct 23 15:10:06 2019  lanczos halted after 276088 iterations (dim = 17458511)
  556. Wed Oct 23 15:10:34 2019  BLanczosTime: 81314
  557. Wed Oct 23 15:10:34 2019  
  558. Wed Oct 23 15:10:34 2019  commencing square root phase
  559. Wed Oct 23 15:10:34 2019  reading relations for dependency 1
  560. Wed Oct 23 15:10:34 2019  error: read_cycles can't open dependency file
  561. Wed Oct 23 15:11:22 2019  
  562. Wed Oct 23 15:11:22 2019  
  563. Wed Oct 23 15:11:22 2019  Msieve v. 1.53 (SVN unknown)
  564. Wed Oct 23 15:11:22 2019  random seeds: 11d1b1cc c0a885d8
  565. Wed Oct 23 15:11:22 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  566. Wed Oct 23 15:11:24 2019  searching for 15-digit factors
  567. Wed Oct 23 15:11:25 2019  commencing number field sieve (264-digit input)
  568. Wed Oct 23 15:11:25 2019  R0: 85538480803995867306571552492082918946670459
  569. Wed Oct 23 15:11:25 2019  R1: -1
  570. Wed Oct 23 15:11:25 2019  A0: -1
  571. Wed Oct 23 15:11:25 2019  A1: 0
  572. Wed Oct 23 15:11:25 2019  A2: 0
  573. Wed Oct 23 15:11:25 2019  A3: 0
  574. Wed Oct 23 15:11:25 2019  A4: 0
  575. Wed Oct 23 15:11:25 2019  A5: 0
  576. Wed Oct 23 15:11:25 2019  A6: 9859
  577. Wed Oct 23 15:11:25 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  578. Wed Oct 23 15:11:25 2019  
  579. Wed Oct 23 15:11:25 2019  commencing linear algebra
  580. Wed Oct 23 15:11:59 2019  matrix starts at (0, 0)
  581. Wed Oct 23 15:12:06 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  582. Wed Oct 23 15:12:06 2019  sparse part has weight 2402431487 (117.54/col)
  583. Wed Oct 23 15:12:06 2019  saving the first 48 matrix rows for later
  584. Wed Oct 23 15:12:12 2019  matrix includes 64 packed rows
  585. Wed Oct 23 15:12:17 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  586. Wed Oct 23 15:12:17 2019  sparse part has weight 2323329224 (113.67/col)
  587. Wed Oct 23 15:12:17 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  588. Wed Oct 23 15:15:11 2019  commencing Lanczos iteration (4 threads)
  589. Wed Oct 23 15:15:11 2019  memory use: 8355.8 MB
  590. Wed Oct 23 15:15:11 2019  restarting at iteration 276088 (dim = 17458511)
  591. Wed Oct 23 15:17:53 2019  linear algebra at 85.4%, ETA 88h17m
  592. Wed Oct 23 15:17:53 2019  checkpointing every 40000 dimensions
  593. Wed Oct 23 18:45:09 2019  lanczos halted after 277993 iterations (dim = 17578902)
  594. Wed Oct 23 18:45:43 2019  BLanczosTime: 12858
  595. Wed Oct 23 18:45:43 2019  
  596. Wed Oct 23 18:45:43 2019  commencing square root phase
  597. Wed Oct 23 18:45:43 2019  reading relations for dependency 1
  598. Wed Oct 23 18:45:43 2019  error: read_cycles can't open dependency file
  599. Wed Oct 23 20:32:23 2019  
  600. Wed Oct 23 20:32:23 2019  
  601. Wed Oct 23 20:32:23 2019  Msieve v. 1.53 (SVN unknown)
  602. Wed Oct 23 20:32:23 2019  random seeds: 14dad800 8f1e81ff
  603. Wed Oct 23 20:32:23 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  604. Wed Oct 23 20:32:24 2019  searching for 15-digit factors
  605. Wed Oct 23 20:32:25 2019  commencing number field sieve (264-digit input)
  606. Wed Oct 23 20:32:25 2019  R0: 85538480803995867306571552492082918946670459
  607. Wed Oct 23 20:32:25 2019  R1: -1
  608. Wed Oct 23 20:32:25 2019  A0: -1
  609. Wed Oct 23 20:32:25 2019  A1: 0
  610. Wed Oct 23 20:32:25 2019  A2: 0
  611. Wed Oct 23 20:32:25 2019  A3: 0
  612. Wed Oct 23 20:32:25 2019  A4: 0
  613. Wed Oct 23 20:32:25 2019  A5: 0
  614. Wed Oct 23 20:32:25 2019  A6: 9859
  615. Wed Oct 23 20:32:25 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  616. Wed Oct 23 20:32:25 2019  
  617. Wed Oct 23 20:32:25 2019  commencing linear algebra
  618. Wed Oct 23 20:32:35 2019  matrix starts at (0, 0)
  619. Wed Oct 23 20:32:41 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  620. Wed Oct 23 20:32:41 2019  sparse part has weight 2402431487 (117.54/col)
  621. Wed Oct 23 20:32:41 2019  saving the first 48 matrix rows for later
  622. Wed Oct 23 20:32:48 2019  matrix includes 64 packed rows
  623. Wed Oct 23 20:32:52 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  624. Wed Oct 23 20:32:52 2019  sparse part has weight 2323329224 (113.67/col)
  625. Wed Oct 23 20:32:52 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  626. Wed Oct 23 20:35:42 2019  commencing Lanczos iteration (8 threads)
  627. Wed Oct 23 20:35:42 2019  memory use: 8355.9 MB
  628. Wed Oct 23 20:35:43 2019  restarting at iteration 277993 (dim = 17578902)
  629. Wed Oct 23 20:37:23 2019  checkpointing every 50000 dimensions
  630. Wed Oct 23 20:37:57 2019  linear algebra at 86.0%, ETA 70h18m
  631. Thu Oct 24 05:00:51 2019  lanczos halted after 283505 iterations (dim = 17927451)
  632. Thu Oct 24 05:01:18 2019  BLanczosTime: 30533
  633. Thu Oct 24 05:01:18 2019  
  634. Thu Oct 24 05:01:18 2019  commencing square root phase
  635. Thu Oct 24 05:01:18 2019  reading relations for dependency 1
  636. Thu Oct 24 05:01:18 2019  error: read_cycles can't open dependency file
  637. Thu Oct 24 05:02:01 2019  
  638. Thu Oct 24 05:02:01 2019  
  639. Thu Oct 24 05:02:01 2019  Msieve v. 1.53 (SVN unknown)
  640. Thu Oct 24 05:02:01 2019  random seeds: 815b01d0 a487089b
  641. Thu Oct 24 05:02:01 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  642. Thu Oct 24 05:02:02 2019  searching for 15-digit factors
  643. Thu Oct 24 05:02:03 2019  commencing number field sieve (264-digit input)
  644. Thu Oct 24 05:02:03 2019  R0: 85538480803995867306571552492082918946670459
  645. Thu Oct 24 05:02:03 2019  R1: -1
  646. Thu Oct 24 05:02:03 2019  A0: -1
  647. Thu Oct 24 05:02:03 2019  A1: 0
  648. Thu Oct 24 05:02:03 2019  A2: 0
  649. Thu Oct 24 05:02:03 2019  A3: 0
  650. Thu Oct 24 05:02:03 2019  A4: 0
  651. Thu Oct 24 05:02:03 2019  A5: 0
  652. Thu Oct 24 05:02:03 2019  A6: 9859
  653. Thu Oct 24 05:02:03 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  654. Thu Oct 24 05:02:03 2019  
  655. Thu Oct 24 05:02:03 2019  commencing linear algebra
  656. Thu Oct 24 05:02:13 2019  matrix starts at (0, 0)
  657. Thu Oct 24 05:02:20 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  658. Thu Oct 24 05:02:20 2019  sparse part has weight 2402431487 (117.54/col)
  659. Thu Oct 24 05:02:20 2019  saving the first 48 matrix rows for later
  660. Thu Oct 24 05:02:26 2019  matrix includes 64 packed rows
  661. Thu Oct 24 05:02:30 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  662. Thu Oct 24 05:02:30 2019  sparse part has weight 2323329224 (113.67/col)
  663. Thu Oct 24 05:02:30 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  664. Thu Oct 24 05:05:24 2019  commencing Lanczos iteration (4 threads)
  665. Thu Oct 24 05:05:24 2019  memory use: 8355.8 MB
  666. Thu Oct 24 05:05:24 2019  restarting at iteration 283505 (dim = 17927451)
  667. Thu Oct 24 05:06:25 2019  checkpointing every 40000 dimensions
  668. Thu Oct 24 05:08:05 2019  linear algebra at 87.7%, ETA 73h53m
  669. Thu Oct 24 15:57:05 2019  lanczos halted after 290380 iterations (dim = 18362242)
  670. Thu Oct 24 15:57:32 2019  BLanczosTime: 39329
  671. Thu Oct 24 15:57:32 2019  
  672. Thu Oct 24 15:57:32 2019  commencing square root phase
  673. Thu Oct 24 15:57:32 2019  reading relations for dependency 1
  674. Thu Oct 24 15:57:32 2019  error: read_cycles can't open dependency file
  675. Thu Oct 24 16:17:50 2019  
  676. Thu Oct 24 16:17:50 2019  
  677. Thu Oct 24 16:17:50 2019  Msieve v. 1.53 (SVN unknown)
  678. Thu Oct 24 16:17:50 2019  random seeds: d7e0dfb8 d0df224d
  679. Thu Oct 24 16:17:50 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  680. Thu Oct 24 16:17:52 2019  searching for 15-digit factors
  681. Thu Oct 24 16:17:53 2019  commencing number field sieve (264-digit input)
  682. Thu Oct 24 16:17:53 2019  R0: 85538480803995867306571552492082918946670459
  683. Thu Oct 24 16:17:53 2019  R1: -1
  684. Thu Oct 24 16:17:53 2019  A0: -1
  685. Thu Oct 24 16:17:53 2019  A1: 0
  686. Thu Oct 24 16:17:53 2019  A2: 0
  687. Thu Oct 24 16:17:53 2019  A3: 0
  688. Thu Oct 24 16:17:53 2019  A4: 0
  689. Thu Oct 24 16:17:53 2019  A5: 0
  690. Thu Oct 24 16:17:53 2019  A6: 9859
  691. Thu Oct 24 16:17:53 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  692. Thu Oct 24 16:17:53 2019  
  693. Thu Oct 24 16:17:53 2019  commencing linear algebra
  694. Thu Oct 24 16:18:02 2019  matrix starts at (0, 0)
  695. Thu Oct 24 16:18:08 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  696. Thu Oct 24 16:18:08 2019  sparse part has weight 2402431487 (117.54/col)
  697. Thu Oct 24 16:18:08 2019  saving the first 48 matrix rows for later
  698. Thu Oct 24 16:18:15 2019  matrix includes 64 packed rows
  699. Thu Oct 24 16:18:19 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  700. Thu Oct 24 16:18:19 2019  sparse part has weight 2323329224 (113.67/col)
  701. Thu Oct 24 16:18:19 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  702. Thu Oct 24 16:21:09 2019  commencing Lanczos iteration (8 threads)
  703. Thu Oct 24 16:21:09 2019  memory use: 8355.9 MB
  704. Thu Oct 24 16:21:10 2019  restarting at iteration 290380 (dim = 18362242)
  705. Thu Oct 24 16:23:18 2019  linear algebra at 89.8%, ETA 48h41m
  706. Thu Oct 24 16:23:39 2019  checkpointing every 50000 dimensions
  707. Fri Oct 25 05:46:16 2019  lanczos halted after 299523 iterations (dim = 18940475)
  708. Fri Oct 25 05:46:43 2019  BLanczosTime: 48530
  709. Fri Oct 25 05:46:43 2019  
  710. Fri Oct 25 05:46:43 2019  commencing square root phase
  711. Fri Oct 25 05:46:43 2019  reading relations for dependency 1
  712. Fri Oct 25 05:46:43 2019  error: read_cycles can't open dependency file
  713. Fri Oct 25 05:47:25 2019  
  714. Fri Oct 25 05:47:25 2019  
  715. Fri Oct 25 05:47:25 2019  Msieve v. 1.53 (SVN unknown)
  716. Fri Oct 25 05:47:25 2019  random seeds: ee6b3ea0 387ea25f
  717. Fri Oct 25 05:47:25 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  718. Fri Oct 25 05:47:27 2019  searching for 15-digit factors
  719. Fri Oct 25 05:47:28 2019  commencing number field sieve (264-digit input)
  720. Fri Oct 25 05:47:28 2019  R0: 85538480803995867306571552492082918946670459
  721. Fri Oct 25 05:47:28 2019  R1: -1
  722. Fri Oct 25 05:47:28 2019  A0: -1
  723. Fri Oct 25 05:47:28 2019  A1: 0
  724. Fri Oct 25 05:47:28 2019  A2: 0
  725. Fri Oct 25 05:47:28 2019  A3: 0
  726. Fri Oct 25 05:47:28 2019  A4: 0
  727. Fri Oct 25 05:47:28 2019  A5: 0
  728. Fri Oct 25 05:47:28 2019  A6: 9859
  729. Fri Oct 25 05:47:28 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  730. Fri Oct 25 05:47:28 2019  
  731. Fri Oct 25 05:47:28 2019  commencing linear algebra
  732. Fri Oct 25 05:48:07 2019  matrix starts at (0, 0)
  733. Fri Oct 25 05:48:14 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  734. Fri Oct 25 05:48:14 2019  sparse part has weight 2402431487 (117.54/col)
  735. Fri Oct 25 05:48:14 2019  saving the first 48 matrix rows for later
  736. Fri Oct 25 05:48:21 2019  matrix includes 64 packed rows
  737. Fri Oct 25 05:48:25 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  738. Fri Oct 25 05:48:25 2019  sparse part has weight 2323329224 (113.67/col)
  739. Fri Oct 25 05:48:25 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  740. Fri Oct 25 05:51:20 2019  commencing Lanczos iteration (4 threads)
  741. Fri Oct 25 05:51:20 2019  memory use: 8355.8 MB
  742. Fri Oct 25 05:51:20 2019  restarting at iteration 299523 (dim = 18940475)
  743. Fri Oct 25 05:54:03 2019  linear algebra at 92.7%, ETA 44h43m
  744. Fri Oct 25 05:54:10 2019  checkpointing every 40000 dimensions
  745. Fri Oct 25 15:29:16 2019  lanczos halted after 305411 iterations (dim = 19312861)
  746. Fri Oct 25 15:29:43 2019  BLanczosTime: 34935
  747. Fri Oct 25 15:29:43 2019  
  748. Fri Oct 25 15:29:43 2019  commencing square root phase
  749. Fri Oct 25 15:29:43 2019  reading relations for dependency 1
  750. Fri Oct 25 15:29:43 2019  error: read_cycles can't open dependency file
  751. Fri Oct 25 15:32:03 2019  
  752. Fri Oct 25 15:32:03 2019  
  753. Fri Oct 25 15:32:03 2019  Msieve v. 1.53 (SVN unknown)
  754. Fri Oct 25 15:32:03 2019  random seeds: 6a36df60 34523f27
  755. Fri Oct 25 15:32:03 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  756. Fri Oct 25 15:32:04 2019  searching for 15-digit factors
  757. Fri Oct 25 15:32:05 2019  commencing number field sieve (264-digit input)
  758. Fri Oct 25 15:32:05 2019  R0: 85538480803995867306571552492082918946670459
  759. Fri Oct 25 15:32:05 2019  R1: -1
  760. Fri Oct 25 15:32:05 2019  A0: -1
  761. Fri Oct 25 15:32:05 2019  A1: 0
  762. Fri Oct 25 15:32:05 2019  A2: 0
  763. Fri Oct 25 15:32:05 2019  A3: 0
  764. Fri Oct 25 15:32:05 2019  A4: 0
  765. Fri Oct 25 15:32:05 2019  A5: 0
  766. Fri Oct 25 15:32:05 2019  A6: 9859
  767. Fri Oct 25 15:32:05 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  768. Fri Oct 25 15:32:05 2019  
  769. Fri Oct 25 15:32:05 2019  commencing linear algebra
  770. Fri Oct 25 15:32:14 2019  matrix starts at (0, 0)
  771. Fri Oct 25 15:32:21 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  772. Fri Oct 25 15:32:21 2019  sparse part has weight 2402431487 (117.54/col)
  773. Fri Oct 25 15:32:21 2019  saving the first 48 matrix rows for later
  774. Fri Oct 25 15:32:27 2019  matrix includes 64 packed rows
  775. Fri Oct 25 15:32:31 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  776. Fri Oct 25 15:32:31 2019  sparse part has weight 2323329224 (113.67/col)
  777. Fri Oct 25 15:32:31 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  778. Fri Oct 25 15:35:19 2019  commencing Lanczos iteration (8 threads)
  779. Fri Oct 25 15:35:19 2019  memory use: 8355.9 MB
  780. Fri Oct 25 15:35:20 2019  restarting at iteration 305411 (dim = 19312861)
  781. Fri Oct 25 15:36:52 2019  checkpointing every 50000 dimensions
  782. Fri Oct 25 15:37:22 2019  linear algebra at 94.5%, ETA 25h 5m
  783. Sat Oct 26 07:19:59 2019  lanczos halted after 316177 iterations (dim = 19993630)
  784. Sat Oct 26 07:20:26 2019  BLanczosTime: 56901
  785. Sat Oct 26 07:20:26 2019  
  786. Sat Oct 26 07:20:26 2019  commencing square root phase
  787. Sat Oct 26 07:20:26 2019  reading relations for dependency 1
  788. Sat Oct 26 07:20:26 2019  error: read_cycles can't open dependency file
  789. Sat Oct 26 07:20:50 2019  
  790. Sat Oct 26 07:20:50 2019  
  791. Sat Oct 26 07:20:50 2019  Msieve v. 1.53 (SVN unknown)
  792. Sat Oct 26 07:20:50 2019  random seeds: 8791c6bc 9a4639e8
  793. Sat Oct 26 07:20:50 2019  factoring 391753828427075636227371469752819134323020293540624089060000851796235895214715598123869401577339725608596484627089075345012107138144832348565853046913443807071852607821220663819986493958283158859755098702059156495954764142163104753284278788552002684249461203531021 (264 digits)
  794. Sat Oct 26 07:20:52 2019  searching for 15-digit factors
  795. Sat Oct 26 07:20:52 2019  commencing number field sieve (264-digit input)
  796. Sat Oct 26 07:20:52 2019  R0: 85538480803995867306571552492082918946670459
  797. Sat Oct 26 07:20:52 2019  R1: -1
  798. Sat Oct 26 07:20:52 2019  A0: -1
  799. Sat Oct 26 07:20:52 2019  A1: 0
  800. Sat Oct 26 07:20:52 2019  A2: 0
  801. Sat Oct 26 07:20:52 2019  A3: 0
  802. Sat Oct 26 07:20:52 2019  A4: 0
  803. Sat Oct 26 07:20:52 2019  A5: 0
  804. Sat Oct 26 07:20:52 2019  A6: 9859
  805. Sat Oct 26 07:20:52 2019  skew 0.22, size 2.114e-13, alpha 0.806, combined = 3.704e-14 rroots = 2
  806. Sat Oct 26 07:20:52 2019  
  807. Sat Oct 26 07:20:52 2019  commencing linear algebra
  808. Sat Oct 26 07:21:31 2019  matrix starts at (0, 0)
  809. Sat Oct 26 07:21:37 2019  matrix is 20438365 x 20438542 (10022.2 MB) with weight 2902312123 (142.00/col)
  810. Sat Oct 26 07:21:37 2019  sparse part has weight 2402431487 (117.54/col)
  811. Sat Oct 26 07:21:37 2019  saving the first 48 matrix rows for later
  812. Sat Oct 26 07:21:44 2019  matrix includes 64 packed rows
  813. Sat Oct 26 07:21:48 2019  matrix is 20438317 x 20438542 (9642.5 MB) with weight 2499819453 (122.31/col)
  814. Sat Oct 26 07:21:48 2019  sparse part has weight 2323329224 (113.67/col)
  815. Sat Oct 26 07:21:48 2019  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  816. Sat Oct 26 07:24:42 2019  commencing Lanczos iteration (4 threads)
  817. Sat Oct 26 07:24:42 2019  memory use: 8355.8 MB
  818. Sat Oct 26 07:24:43 2019  restarting at iteration 316177 (dim = 19993630)
  819. Sat Oct 26 07:27:24 2019  linear algebra at 97.8%, ETA 13h 2m
  820. Sat Oct 26 07:28:58 2019  checkpointing every 40000 dimensions
  821. Sat Oct 26 18:58:21 2019  lanczos halted after 323212 iterations (dim = 20438317)
  822. Sat Oct 26 18:59:11 2019  recovered 36 nontrivial dependencies
  823. Sat Oct 26 18:59:39 2019  BLanczosTime: 41927
  824. Sat Oct 26 18:59:39 2019  
  825. Sat Oct 26 18:59:39 2019  commencing square root phase
  826. Sat Oct 26 18:59:39 2019  reading relations for dependency 1
  827. Sat Oct 26 18:59:46 2019  read 10219025 cycles
  828. Sat Oct 26 19:00:12 2019  cycles contain 34727648 unique relations
  829. Sat Oct 26 19:09:07 2019  read 34727648 relations
  830. Sat Oct 26 19:12:50 2019  multiplying 34727648 relations
  831. Sat Oct 26 19:57:25 2019  multiply complete, coefficients have about 1337.19 million bits
  832. Sat Oct 26 19:57:33 2019  initial square root is modulo 996049
  833. Sat Oct 26 20:45:41 2019  sqrtTime: 6362
  834. Sat Oct 26 20:45:41 2019  p67 factor: 1020624321237668181544428846256086423851690470290519322763149248653
  835. Sat Oct 26 20:45:41 2019  p198 factor: 383837441725876420148248402162744934914166994603072900053048318896244758447301484014398251088303542115374715131782294051314112270063251214009158475341378850766688092994678082391392740259781745622657
  836. Sat Oct 26 20:45:41 2019  elapsed time 13:24:51
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