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  1. Thu Oct  4 12:31:10 2018  
  2. Thu Oct  4 12:31:10 2018  
  3. Thu Oct  4 12:31:10 2018  Msieve v. 1.54 (SVN 1025)
  4. Thu Oct  4 12:31:10 2018  random seeds: b2328825 16fd7831
  5. Thu Oct  4 12:31:10 2018  factoring 153511865673058572234395201480010836659245852765310348714302686729527971981476326579256716871427433073142881301305726006060441316165647637454408183958294024559145911240830885341402188506602253842974514257914401805569810713434205059304539598865856761 (249 digits)
  6. Thu Oct  4 12:31:11 2018  searching for 15-digit factors
  7. Thu Oct  4 12:31:12 2018  commencing number field sieve (249-digit input)
  8. Thu Oct  4 12:31:12 2018  R0: 231393792734336690347909641528098941841401
  9. Thu Oct  4 12:31:12 2018  R1: -1
  10. Thu Oct  4 12:31:12 2018  A0: -1
  11. Thu Oct  4 12:31:12 2018  A1: 0
  12. Thu Oct  4 12:31:12 2018  A2: 0
  13. Thu Oct  4 12:31:12 2018  A3: 0
  14. Thu Oct  4 12:31:12 2018  A4: 0
  15. Thu Oct  4 12:31:12 2018  A5: 0
  16. Thu Oct  4 12:31:12 2018  A6: 13691
  17. Thu Oct  4 12:31:12 2018  skew 0.20, size 1.156e-12, alpha 0.580, combined = 1.328e-13 rroots = 2
  18. Thu Oct  4 12:31:12 2018  
  19. Thu Oct  4 12:31:12 2018  commencing relation filtering
  20. Thu Oct  4 12:31:12 2018  setting max relations to 340000000
  21. Thu Oct  4 12:31:12 2018  setting target matrix density to 132.0
  22. Thu Oct  4 12:31:12 2018  estimated available RAM is 15984.7 MB
  23. Thu Oct  4 12:31:12 2018  commencing duplicate removal, pass 1
  24. Thu Oct  4 12:47:00 2018  error -11 reading relation 141296680
  25. Thu Oct  4 12:47:02 2018  error -15 reading relation 141648548
  26. Thu Oct  4 12:56:09 2018  error -15 reading relation 222787998
  27. Thu Oct  4 13:00:32 2018  error -15 reading relation 261614825
  28. Thu Oct  4 13:06:33 2018  error -15 reading relation 314936881
  29. Thu Oct  4 13:07:13 2018  error -11 reading relation 320778955
  30. Thu Oct  4 13:09:23 2018  skipped 2873 relations with b > 2^32
  31. Thu Oct  4 13:09:23 2018  skipped 4 relations with composite factors
  32. Thu Oct  4 13:09:23 2018  found 24292062 hash collisions in 339997117 relations
  33. Thu Oct  4 13:09:23 2018  commencing duplicate removal, pass 2
  34. Thu Oct  4 13:10:51 2018  found 4 duplicates and 339997113 unique relations
  35. Thu Oct  4 13:10:51 2018  memory use: 1257.5 MB
  36. Thu Oct  4 13:10:51 2018  reading ideals above 249888768
  37. Thu Oct  4 13:10:51 2018  commencing singleton removal, initial pass
  38. Thu Oct  4 13:38:08 2018  memory use: 6024.0 MB
  39. Thu Oct  4 13:38:08 2018  reading all ideals from disk
  40. Thu Oct  4 13:38:21 2018  memory use: 5806.2 MB
  41. Thu Oct  4 13:38:34 2018  commencing in-memory singleton removal
  42. Thu Oct  4 13:38:48 2018  begin with 339997113 relations and 298988117 unique ideals
  43. Thu Oct  4 13:41:36 2018  reduce to 195375447 relations and 136829994 ideals in 18 passes
  44. Thu Oct  4 13:41:36 2018  max relations containing the same ideal: 37
  45. Thu Oct  4 13:41:46 2018  reading ideals above 720000
  46. Thu Oct  4 13:41:47 2018  commencing singleton removal, initial pass
  47. Thu Oct  4 14:02:18 2018  memory use: 5512.0 MB
  48. Thu Oct  4 14:02:18 2018  reading all ideals from disk
  49. Thu Oct  4 14:02:37 2018  memory use: 7870.0 MB
  50. Thu Oct  4 14:03:00 2018  keeping 163196621 ideals with weight <= 200, target excess is 979183
  51. Thu Oct  4 14:03:23 2018  commencing in-memory singleton removal
  52. Thu Oct  4 14:03:40 2018  begin with 195375447 relations and 163196621 unique ideals
  53. Thu Oct  4 14:06:25 2018  reduce to 195371824 relations and 163192998 ideals in 10 passes
  54. Thu Oct  4 14:06:25 2018  max relations containing the same ideal: 200
  55. Thu Oct  4 14:07:49 2018  removing 14114372 relations and 12114372 ideals in 2000000 cliques
  56. Thu Oct  4 14:07:53 2018  commencing in-memory singleton removal
  57. Thu Oct  4 14:08:09 2018  begin with 181257452 relations and 163192998 unique ideals
  58. Thu Oct  4 14:10:28 2018  reduce to 180537829 relations and 150349055 ideals in 9 passes
  59. Thu Oct  4 14:10:28 2018  max relations containing the same ideal: 197
  60. Thu Oct  4 14:11:45 2018  removing 10509724 relations and 8509724 ideals in 2000000 cliques
  61. Thu Oct  4 14:11:48 2018  commencing in-memory singleton removal
  62. Thu Oct  4 14:12:03 2018  begin with 170028105 relations and 150349055 unique ideals
  63. Thu Oct  4 14:13:57 2018  reduce to 169572897 relations and 141378832 ideals in 8 passes
  64. Thu Oct  4 14:13:57 2018  max relations containing the same ideal: 195
  65. Thu Oct  4 14:15:09 2018  removing 9375324 relations and 7375324 ideals in 2000000 cliques
  66. Thu Oct  4 14:15:12 2018  commencing in-memory singleton removal
  67. Thu Oct  4 14:15:25 2018  begin with 160197573 relations and 141378832 unique ideals
  68. Thu Oct  4 14:16:56 2018  reduce to 159808845 relations and 133610425 ideals in 7 passes
  69. Thu Oct  4 14:16:56 2018  max relations containing the same ideal: 188
  70. Thu Oct  4 14:18:02 2018  removing 8762749 relations and 6762749 ideals in 2000000 cliques
  71. Thu Oct  4 14:18:05 2018  commencing in-memory singleton removal
  72. Thu Oct  4 14:18:17 2018  begin with 151046096 relations and 133610425 unique ideals
  73. Thu Oct  4 14:19:52 2018  reduce to 150686330 relations and 126483790 ideals in 8 passes
  74. Thu Oct  4 14:19:52 2018  max relations containing the same ideal: 180
  75. Thu Oct  4 14:20:53 2018  removing 8358406 relations and 6358406 ideals in 2000000 cliques
  76. Thu Oct  4 14:20:56 2018  commencing in-memory singleton removal
  77. Thu Oct  4 14:21:08 2018  begin with 142327924 relations and 126483790 unique ideals
  78. Thu Oct  4 14:22:28 2018  reduce to 141984220 relations and 119777547 ideals in 7 passes
  79. Thu Oct  4 14:22:28 2018  max relations containing the same ideal: 171
  80. Thu Oct  4 14:23:27 2018  removing 8068586 relations and 6068586 ideals in 2000000 cliques
  81. Thu Oct  4 14:23:30 2018  commencing in-memory singleton removal
  82. Thu Oct  4 14:23:41 2018  begin with 133915634 relations and 119777547 unique ideals
  83. Thu Oct  4 14:24:55 2018  reduce to 133578507 relations and 113367652 ideals in 7 passes
  84. Thu Oct  4 14:24:55 2018  max relations containing the same ideal: 166
  85. Thu Oct  4 14:25:51 2018  removing 7859991 relations and 5859991 ideals in 2000000 cliques
  86. Thu Oct  4 14:25:54 2018  commencing in-memory singleton removal
  87. Thu Oct  4 14:26:04 2018  begin with 125718516 relations and 113367652 unique ideals
  88. Thu Oct  4 14:27:23 2018  reduce to 125382689 relations and 107167472 ideals in 8 passes
  89. Thu Oct  4 14:27:23 2018  max relations containing the same ideal: 158
  90. Thu Oct  4 14:28:15 2018  removing 7701063 relations and 5701063 ideals in 2000000 cliques
  91. Thu Oct  4 14:28:17 2018  commencing in-memory singleton removal
  92. Thu Oct  4 14:28:27 2018  begin with 117681626 relations and 107167472 unique ideals
  93. Thu Oct  4 14:29:49 2018  reduce to 117342367 relations and 101122434 ideals in 9 passes
  94. Thu Oct  4 14:29:49 2018  max relations containing the same ideal: 154
  95. Thu Oct  4 14:30:38 2018  removing 7577705 relations and 5577705 ideals in 2000000 cliques
  96. Thu Oct  4 14:30:40 2018  commencing in-memory singleton removal
  97. Thu Oct  4 14:30:49 2018  begin with 109764662 relations and 101122434 unique ideals
  98. Thu Oct  4 14:31:48 2018  reduce to 109417354 relations and 95192225 ideals in 7 passes
  99. Thu Oct  4 14:31:48 2018  max relations containing the same ideal: 147
  100. Thu Oct  4 14:32:33 2018  removing 7487122 relations and 5487122 ideals in 2000000 cliques
  101. Thu Oct  4 14:32:36 2018  commencing in-memory singleton removal
  102. Thu Oct  4 14:32:43 2018  begin with 101930232 relations and 95192225 unique ideals
  103. Thu Oct  4 14:33:38 2018  reduce to 101570548 relations and 89339867 ideals in 7 passes
  104. Thu Oct  4 14:33:38 2018  max relations containing the same ideal: 139
  105. Thu Oct  4 14:34:20 2018  removing 7415035 relations and 5415035 ideals in 2000000 cliques
  106. Thu Oct  4 14:34:22 2018  commencing in-memory singleton removal
  107. Thu Oct  4 14:34:29 2018  begin with 94155513 relations and 89339867 unique ideals
  108. Thu Oct  4 14:35:19 2018  reduce to 93779850 relations and 83542787 ideals in 7 passes
  109. Thu Oct  4 14:35:19 2018  max relations containing the same ideal: 132
  110. Thu Oct  4 14:35:58 2018  removing 7367548 relations and 5367548 ideals in 2000000 cliques
  111. Thu Oct  4 14:36:00 2018  commencing in-memory singleton removal
  112. Thu Oct  4 14:36:06 2018  begin with 86412302 relations and 83542787 unique ideals
  113. Thu Oct  4 14:36:52 2018  reduce to 86013303 relations and 77768984 ideals in 7 passes
  114. Thu Oct  4 14:36:52 2018  max relations containing the same ideal: 124
  115. Thu Oct  4 14:37:27 2018  removing 7334630 relations and 5334630 ideals in 2000000 cliques
  116. Thu Oct  4 14:37:29 2018  commencing in-memory singleton removal
  117. Thu Oct  4 14:37:35 2018  begin with 78678673 relations and 77768984 unique ideals
  118. Thu Oct  4 14:38:28 2018  reduce to 78248329 relations and 71995686 ideals in 9 passes
  119. Thu Oct  4 14:38:28 2018  max relations containing the same ideal: 119
  120. Thu Oct  4 14:39:00 2018  removing 7323835 relations and 5323835 ideals in 2000000 cliques
  121. Thu Oct  4 14:39:02 2018  commencing in-memory singleton removal
  122. Thu Oct  4 14:39:07 2018  begin with 70924494 relations and 71995686 unique ideals
  123. Thu Oct  4 14:39:44 2018  reduce to 70453049 relations and 66190309 ideals in 7 passes
  124. Thu Oct  4 14:39:44 2018  max relations containing the same ideal: 111
  125. Thu Oct  4 14:40:12 2018  removing 7338887 relations and 5338887 ideals in 2000000 cliques
  126. Thu Oct  4 14:40:14 2018  commencing in-memory singleton removal
  127. Thu Oct  4 14:40:19 2018  begin with 63114162 relations and 66190309 unique ideals
  128. Thu Oct  4 14:40:56 2018  reduce to 62581591 relations and 60306203 ideals in 8 passes
  129. Thu Oct  4 14:40:56 2018  max relations containing the same ideal: 100
  130. Thu Oct  4 14:41:21 2018  removing 4694411 relations and 3554876 ideals in 1139535 cliques
  131. Thu Oct  4 14:41:22 2018  commencing in-memory singleton removal
  132. Thu Oct  4 14:41:26 2018  begin with 57887180 relations and 60306203 unique ideals
  133. Thu Oct  4 14:41:52 2018  reduce to 57645677 relations and 56505992 ideals in 7 passes
  134. Thu Oct  4 14:41:52 2018  max relations containing the same ideal: 96
  135. Thu Oct  4 14:42:21 2018  relations with 0 large ideals: 0
  136. Thu Oct  4 14:42:21 2018  relations with 1 large ideals: 14074
  137. Thu Oct  4 14:42:21 2018  relations with 2 large ideals: 230362
  138. Thu Oct  4 14:42:21 2018  relations with 3 large ideals: 1537665
  139. Thu Oct  4 14:42:21 2018  relations with 4 large ideals: 5509880
  140. Thu Oct  4 14:42:21 2018  relations with 5 large ideals: 11778805
  141. Thu Oct  4 14:42:21 2018  relations with 6 large ideals: 15685432
  142. Thu Oct  4 14:42:21 2018  relations with 7+ large ideals: 22889459
  143. Thu Oct  4 14:42:21 2018  commencing 2-way merge
  144. Thu Oct  4 14:42:52 2018  reduce to 36937260 relation sets and 35797575 unique ideals
  145. Thu Oct  4 14:42:52 2018  commencing full merge
  146. Thu Oct  4 14:53:24 2018  memory use: 4428.5 MB
  147. Thu Oct  4 14:53:26 2018  found 16134774 cycles, need 16127775
  148. Thu Oct  4 14:53:31 2018  weight of 16127775 cycles is about 2129280345 (132.03/cycle)
  149. Thu Oct  4 14:53:31 2018  distribution of cycle lengths:
  150. Thu Oct  4 14:53:31 2018  1 relations: 571700
  151. Thu Oct  4 14:53:31 2018  2 relations: 875406
  152. Thu Oct  4 14:53:31 2018  3 relations: 1049717
  153. Thu Oct  4 14:53:31 2018  4 relations: 1095570
  154. Thu Oct  4 14:53:31 2018  5 relations: 1137248
  155. Thu Oct  4 14:53:31 2018  6 relations: 1131836
  156. Thu Oct  4 14:53:31 2018  7 relations: 1117965
  157. Thu Oct  4 14:53:31 2018  8 relations: 1083385
  158. Thu Oct  4 14:53:31 2018  9 relations: 1029447
  159. Thu Oct  4 14:53:31 2018  10+ relations: 7035501
  160. Thu Oct  4 14:53:31 2018  heaviest cycle: 28 relations
  161. Thu Oct  4 14:53:34 2018  commencing cycle optimization
  162. Thu Oct  4 14:54:01 2018  start with 151799435 relations
  163. Thu Oct  4 14:58:21 2018  pruned 7063650 relations
  164. Thu Oct  4 14:58:22 2018  memory use: 3950.2 MB
  165. Thu Oct  4 14:58:22 2018  distribution of cycle lengths:
  166. Thu Oct  4 14:58:22 2018  1 relations: 571700
  167. Thu Oct  4 14:58:22 2018  2 relations: 900129
  168. Thu Oct  4 14:58:22 2018  3 relations: 1096586
  169. Thu Oct  4 14:58:22 2018  4 relations: 1142591
  170. Thu Oct  4 14:58:22 2018  5 relations: 1194246
  171. Thu Oct  4 14:58:22 2018  6 relations: 1186471
  172. Thu Oct  4 14:58:22 2018  7 relations: 1176133
  173. Thu Oct  4 14:58:22 2018  8 relations: 1135601
  174. Thu Oct  4 14:58:22 2018  9 relations: 1079449
  175. Thu Oct  4 14:58:22 2018  10+ relations: 6644869
  176. Thu Oct  4 14:58:22 2018  heaviest cycle: 28 relations
  177. Thu Oct  4 14:58:49 2018  RelProcTime: 8857
  178. Thu Oct  4 14:58:49 2018  
  179. Thu Oct  4 14:58:49 2018  commencing linear algebra
  180. Thu Oct  4 14:58:50 2018  read 16127775 cycles
  181. Thu Oct  4 14:59:18 2018  cycles contain 56989138 unique relations
  182. Thu Oct  4 15:03:31 2018  read 56989138 relations
  183. Thu Oct  4 15:05:04 2018  using 20 quadratic characters above 4294917295
  184. Thu Oct  4 15:08:20 2018  building initial matrix
  185. Thu Oct  4 15:17:52 2018  memory use: 7290.8 MB
  186. Thu Oct  4 15:18:00 2018  read 16127775 cycles
  187. Thu Oct  4 15:18:02 2018  matrix is 16127598 x 16127775 (8193.8 MB) with weight 2372336107 (147.10/col)
  188. Thu Oct  4 15:18:02 2018  sparse part has weight 1970558233 (122.18/col)
  189. Thu Oct  4 15:21:10 2018  filtering completed in 2 passes
  190. Thu Oct  4 15:21:13 2018  matrix is 16127533 x 16127710 (8193.8 MB) with weight 2372333973 (147.10/col)
  191. Thu Oct  4 15:21:13 2018  sparse part has weight 1970557757 (122.18/col)
  192. Thu Oct  4 15:22:11 2018  matrix starts at (0, 0)
  193. Thu Oct  4 15:22:14 2018  matrix is 16127533 x 16127710 (8193.8 MB) with weight 2372333973 (147.10/col)
  194. Thu Oct  4 15:22:14 2018  sparse part has weight 1970557757 (122.18/col)
  195. Thu Oct  4 15:22:14 2018  saving the first 48 matrix rows for later
  196. Thu Oct  4 15:22:16 2018  matrix includes 64 packed rows
  197. Thu Oct  4 15:22:19 2018  matrix is 16127485 x 16127710 (7883.4 MB) with weight 2057511536 (127.58/col)
  198. Thu Oct  4 15:22:19 2018  sparse part has weight 1905310694 (118.14/col)
  199. Thu Oct  4 15:22:19 2018  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  200. Thu Oct  4 15:23:22 2018  commencing Lanczos iteration (4 threads)
  201. Thu Oct  4 15:23:22 2018  memory use: 7503.7 MB
  202. Thu Oct  4 15:24:55 2018  linear algebra at 0.0%, ETA 263h29m
  203. Thu Oct  4 15:25:27 2018  checkpointing every 70000 dimensions
  204. Tue Oct  9 12:03:33 2018  lanczos halted after 122379 iterations (dim = 7739004)
  205. Tue Oct  9 12:03:33 2018  BLanczosTime: 421484
  206. Tue Oct  9 12:03:33 2018  
  207. Tue Oct  9 12:03:33 2018  commencing square root phase
  208. Tue Oct  9 12:03:33 2018  handling dependencies 1 to 64
  209. Tue Oct  9 12:03:33 2018  reading relations for dependency 1
  210. Tue Oct  9 12:03:33 2018  error: read_cycles can't open dependency file
  211. Tue Oct  9 17:10:32 2018  
  212. Tue Oct  9 17:10:32 2018  
  213. Tue Oct  9 17:10:32 2018  Msieve v. 1.54 (SVN 1025)
  214. Tue Oct  9 17:10:32 2018  random seeds: d919cfe9 64d3980c
  215. Tue Oct  9 17:10:32 2018  factoring 153511865673058572234395201480010836659245852765310348714302686729527971981476326579256716871427433073142881301305726006060441316165647637454408183958294024559145911240830885341402188506602253842974514257914401805569810713434205059304539598865856761 (249 digits)
  216. Tue Oct  9 17:10:33 2018  searching for 15-digit factors
  217. Tue Oct  9 17:10:33 2018  commencing number field sieve (249-digit input)
  218. Tue Oct  9 17:10:33 2018  R0: 231393792734336690347909641528098941841401
  219. Tue Oct  9 17:10:33 2018  R1: -1
  220. Tue Oct  9 17:10:33 2018  A0: -1
  221. Tue Oct  9 17:10:33 2018  A1: 0
  222. Tue Oct  9 17:10:33 2018  A2: 0
  223. Tue Oct  9 17:10:33 2018  A3: 0
  224. Tue Oct  9 17:10:33 2018  A4: 0
  225. Tue Oct  9 17:10:33 2018  A5: 0
  226. Tue Oct  9 17:10:33 2018  A6: 13691
  227. Tue Oct  9 17:10:33 2018  skew 0.20, size 1.156e-12, alpha 0.580, combined = 1.328e-13 rroots = 2
  228. Tue Oct  9 17:10:33 2018  
  229. Tue Oct  9 17:10:33 2018  commencing linear algebra
  230. Tue Oct  9 17:10:33 2018  skipping matrix build
  231. Tue Oct  9 17:10:52 2018  matrix starts at (0, 0)
  232. Tue Oct  9 17:10:54 2018  matrix is 16127533 x 16127710 (8193.8 MB) with weight 2372333973 (147.10/col)
  233. Tue Oct  9 17:10:54 2018  sparse part has weight 1970557757 (122.18/col)
  234. Tue Oct  9 17:10:54 2018  saving the first 48 matrix rows for later
  235. Tue Oct  9 17:10:57 2018  matrix includes 64 packed rows
  236. Tue Oct  9 17:10:59 2018  matrix is 16127485 x 16127710 (7883.4 MB) with weight 2057511536 (127.58/col)
  237. Tue Oct  9 17:10:59 2018  sparse part has weight 1905310694 (118.14/col)
  238. Tue Oct  9 17:10:59 2018  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  239. Tue Oct  9 17:12:04 2018  commencing Lanczos iteration (4 threads)
  240. Tue Oct  9 17:12:04 2018  memory use: 7503.7 MB
  241. Tue Oct  9 17:12:06 2018  restarting at iteration 122379 (dim = 7739004)
  242. Tue Oct  9 17:12:55 2018  checkpointing every 80000 dimensions
  243. Tue Oct  9 17:13:20 2018  linear algebra at 48.0%, ETA 114h 1m
  244. Fri Oct 12 10:43:38 2018  lanczos halted after 195640 iterations (dim = 12371969)
  245. Fri Oct 12 10:43:39 2018  BLanczosTime: 235986
  246. Fri Oct 12 10:43:39 2018  elapsed time 65:33:07
  247. Fri Oct 12 14:21:37 2018  
  248. Fri Oct 12 14:21:37 2018  
  249. Fri Oct 12 14:21:37 2018  Msieve v. 1.54 (SVN 1025)
  250. Fri Oct 12 14:21:37 2018  random seeds: da9e3074 75c6290a
  251. Fri Oct 12 14:21:37 2018  factoring 153511865673058572234395201480010836659245852765310348714302686729527971981476326579256716871427433073142881301305726006060441316165647637454408183958294024559145911240830885341402188506602253842974514257914401805569810713434205059304539598865856761 (249 digits)
  252. Fri Oct 12 14:21:38 2018  searching for 15-digit factors
  253. Fri Oct 12 14:21:39 2018  commencing number field sieve (249-digit input)
  254. Fri Oct 12 14:21:39 2018  R0: 231393792734336690347909641528098941841401
  255. Fri Oct 12 14:21:39 2018  R1: -1
  256. Fri Oct 12 14:21:39 2018  A0: -1
  257. Fri Oct 12 14:21:39 2018  A1: 0
  258. Fri Oct 12 14:21:39 2018  A2: 0
  259. Fri Oct 12 14:21:39 2018  A3: 0
  260. Fri Oct 12 14:21:39 2018  A4: 0
  261. Fri Oct 12 14:21:39 2018  A5: 0
  262. Fri Oct 12 14:21:39 2018  A6: 13691
  263. Fri Oct 12 14:21:39 2018  skew 0.20, size 1.156e-12, alpha 0.580, combined = 1.328e-13 rroots = 2
  264. Fri Oct 12 14:21:39 2018  
  265. Fri Oct 12 14:21:39 2018  commencing linear algebra
  266. Fri Oct 12 14:21:39 2018  skipping matrix build
  267. Fri Oct 12 14:21:57 2018  matrix starts at (0, 0)
  268. Fri Oct 12 14:22:00 2018  matrix is 16127533 x 16127710 (8193.8 MB) with weight 2372333973 (147.10/col)
  269. Fri Oct 12 14:22:00 2018  sparse part has weight 1970557757 (122.18/col)
  270. Fri Oct 12 14:22:00 2018  saving the first 48 matrix rows for later
  271. Fri Oct 12 14:22:02 2018  matrix includes 64 packed rows
  272. Fri Oct 12 14:22:05 2018  matrix is 16127485 x 16127710 (7883.4 MB) with weight 2057511536 (127.58/col)
  273. Fri Oct 12 14:22:05 2018  sparse part has weight 1905310694 (118.14/col)
  274. Fri Oct 12 14:22:05 2018  using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  275. Fri Oct 12 14:23:10 2018  commencing Lanczos iteration (4 threads)
  276. Fri Oct 12 14:23:10 2018  memory use: 7503.7 MB
  277. Fri Oct 12 14:23:11 2018  restarting at iteration 195640 (dim = 12371969)
  278. Fri Oct 12 14:24:26 2018  linear algebra at 76.7%, ETA 51h25m
  279. Fri Oct 12 14:24:54 2018  checkpointing every 80000 dimensions
  280. Sun Oct 14 16:49:32 2018  lanczos halted after 255032 iterations (dim = 16127484)
  281. Sun Oct 14 16:49:55 2018  recovered 37 nontrivial dependencies
  282. Sun Oct 14 16:49:55 2018  BLanczosTime: 181696
  283. Sun Oct 14 16:49:55 2018  elapsed time 50:28:18
  284. Sun Oct 14 17:11:27 2018  
  285. Sun Oct 14 17:11:27 2018  
  286. Sun Oct 14 17:11:27 2018  Msieve v. 1.54 (SVN 1025)
  287. Sun Oct 14 17:11:27 2018  random seeds: f5107fc3 e341c568
  288. Sun Oct 14 17:11:27 2018  factoring 153511865673058572234395201480010836659245852765310348714302686729527971981476326579256716871427433073142881301305726006060441316165647637454408183958294024559145911240830885341402188506602253842974514257914401805569810713434205059304539598865856761 (249 digits)
  289. Sun Oct 14 17:11:28 2018  searching for 15-digit factors
  290. Sun Oct 14 17:11:28 2018  commencing number field sieve (249-digit input)
  291. Sun Oct 14 17:11:28 2018  R0: 231393792734336690347909641528098941841401
  292. Sun Oct 14 17:11:28 2018  R1: -1
  293. Sun Oct 14 17:11:28 2018  A0: -1
  294. Sun Oct 14 17:11:28 2018  A1: 0
  295. Sun Oct 14 17:11:28 2018  A2: 0
  296. Sun Oct 14 17:11:28 2018  A3: 0
  297. Sun Oct 14 17:11:28 2018  A4: 0
  298. Sun Oct 14 17:11:28 2018  A5: 0
  299. Sun Oct 14 17:11:28 2018  A6: 13691
  300. Sun Oct 14 17:11:28 2018  skew 0.20, size 1.156e-12, alpha 0.580, combined = 1.328e-13 rroots = 2
  301. Sun Oct 14 17:11:28 2018  
  302. Sun Oct 14 17:11:28 2018  commencing square root phase
  303. Sun Oct 14 17:11:28 2018  reading relations for dependency 1
  304. Sun Oct 14 17:11:30 2018  read 8066492 cycles
  305. Sun Oct 14 17:11:42 2018  cycles contain 28497520 unique relations
  306. Sun Oct 14 17:14:03 2018  read 28497520 relations
  307. Sun Oct 14 17:15:52 2018  multiplying 28497520 relations
  308. Sun Oct 14 17:46:16 2018  multiply complete, coefficients have about 1077.69 million bits
  309. Sun Oct 14 17:46:21 2018  initial square root is modulo 68281
  310. Sun Oct 14 18:23:02 2018  sqrtTime: 4294
  311. Sun Oct 14 18:23:02 2018  p85 factor: 6223743934375070073634944691496732176204437632917308437980245399824418402783550618597
  312. Sun Oct 14 18:23:02 2018  p164 factor: 24665517619576164703529517620419021152272213567666700732311030004833892878030334081264333494310394947125060797500435101299997086885952588521531827717867185746395013
  313. Sun Oct 14 18:23:02 2018  elapsed time 01:11:35
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