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C185_1511140989109_17

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  1. Fri Sep 29 13:21:17 2017  
  2. Fri Sep 29 13:21:17 2017  
  3. Fri Sep 29 13:21:17 2017  Msieve v. 1.54 (SVN 1015)
  4. Fri Sep 29 13:21:17 2017  random seeds: 1de68466 c259dd81
  5. Fri Sep 29 13:21:17 2017  MPI process 0 of 1
  6. Fri Sep 29 13:21:17 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  7. Fri Sep 29 13:21:18 2017  no P-1/P+1/ECM available, skipping
  8. Fri Sep 29 13:21:18 2017  commencing number field sieve (185-digit input)
  9. Fri Sep 29 13:21:18 2017  R0: 3450761606696041645508981952839222029
  10. Fri Sep 29 13:21:18 2017  R1: -1
  11. Fri Sep 29 13:21:18 2017  A0: -1511140989109
  12. Fri Sep 29 13:21:18 2017  A1: 0
  13. Fri Sep 29 13:21:18 2017  A2: 0
  14. Fri Sep 29 13:21:18 2017  A3: 0
  15. Fri Sep 29 13:21:18 2017  A4: 0
  16. Fri Sep 29 13:21:18 2017  A5: 0
  17. Fri Sep 29 13:21:18 2017  A6: 1
  18. Fri Sep 29 13:21:18 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  19. Fri Sep 29 13:21:18 2017  
  20. Fri Sep 29 13:21:18 2017  commencing relation filtering
  21. Fri Sep 29 13:21:18 2017  setting target matrix density to 120.0
  22. Fri Sep 29 13:21:18 2017  estimated available RAM is 257953.8 MB
  23. Fri Sep 29 13:21:18 2017  commencing duplicate removal, pass 1
  24. Fri Sep 29 13:21:26 2017  error -15 reading relation 805200
  25.  [21722 lines error .. reading relation ...]
  26. Fri Sep 29 13:57:16 2017  error -9 reading relation 221046848
  27. Fri Sep 29 13:57:18 2017  skipped 65 relations with b > 2^32
  28. Fri Sep 29 13:57:18 2017  skipped 2561 relations with composite factors
  29. Fri Sep 29 13:57:18 2017  found 39129513 hash collisions in 221205580 relations
  30. Fri Sep 29 13:57:36 2017  added 1219355 free relations
  31. Fri Sep 29 13:57:36 2017  commencing duplicate removal, pass 2
  32. Fri Sep 29 14:02:00 2017  found 36921331 duplicates and 185503604 unique relations
  33. Fri Sep 29 14:02:00 2017  memory use: 1321.5 MB
  34. Fri Sep 29 14:02:00 2017  reading ideals above 720000
  35. Fri Sep 29 14:02:00 2017  commencing singleton removal, initial pass
  36. Fri Sep 29 14:30:24 2017  memory use: 5512.0 MB
  37. Fri Sep 29 14:30:24 2017  reading all ideals from disk
  38. Fri Sep 29 14:30:28 2017  memory use: 7147.9 MB
  39. Fri Sep 29 14:30:53 2017  keeping 170726093 ideals with weight <= 200, target excess is 927419
  40. Fri Sep 29 14:31:18 2017  commencing in-memory singleton removal
  41. Fri Sep 29 14:31:38 2017  begin with 185503604 relations and 170726093 unique ideals
  42. Fri Sep 29 14:34:35 2017  reduce to 114029168 relations and 91249824 ideals in 14 passes
  43. Fri Sep 29 14:34:35 2017  max relations containing the same ideal: 153
  44. Fri Sep 29 14:35:37 2017  removing 10974019 relations and 8974019 ideals in 2000000 cliques
  45. Fri Sep 29 14:35:41 2017  commencing in-memory singleton removal
  46. Fri Sep 29 14:35:52 2017  begin with 103055149 relations and 91249824 unique ideals
  47. Fri Sep 29 14:37:26 2017  reduce to 102276168 relations and 81479813 ideals in 9 passes
  48. Fri Sep 29 14:37:26 2017  max relations containing the same ideal: 141
  49. Fri Sep 29 14:38:21 2017  removing 8313597 relations and 6313597 ideals in 2000000 cliques
  50. Fri Sep 29 14:38:24 2017  commencing in-memory singleton removal
  51. Fri Sep 29 14:38:34 2017  begin with 93962571 relations and 81479813 unique ideals
  52. Fri Sep 29 14:39:49 2017  reduce to 93440651 relations and 74633869 ideals in 8 passes
  53. Fri Sep 29 14:39:49 2017  max relations containing the same ideal: 133
  54. Fri Sep 29 14:40:39 2017  removing 7533231 relations and 5533231 ideals in 2000000 cliques
  55. Fri Sep 29 14:40:42 2017  commencing in-memory singleton removal
  56. Fri Sep 29 14:40:51 2017  begin with 85907420 relations and 74633869 unique ideals
  57. Fri Sep 29 14:41:50 2017  reduce to 85441738 relations and 68625698 ideals in 7 passes
  58. Fri Sep 29 14:41:50 2017  max relations containing the same ideal: 127
  59. Fri Sep 29 14:42:37 2017  removing 7135630 relations and 5135630 ideals in 2000000 cliques
  60. Fri Sep 29 14:42:39 2017  commencing in-memory singleton removal
  61. Fri Sep 29 14:42:47 2017  begin with 78306108 relations and 68625698 unique ideals
  62. Fri Sep 29 14:43:41 2017  reduce to 77858391 relations and 63032900 ideals in 7 passes
  63. Fri Sep 29 14:43:41 2017  max relations containing the same ideal: 120
  64. Fri Sep 29 14:44:23 2017  removing 6898379 relations and 4898379 ideals in 2000000 cliques
  65. Fri Sep 29 14:44:26 2017  commencing in-memory singleton removal
  66. Fri Sep 29 14:44:33 2017  begin with 70960012 relations and 63032900 unique ideals
  67. Fri Sep 29 14:45:14 2017  reduce to 70512287 relations and 57676713 ideals in 6 passes
  68. Fri Sep 29 14:45:14 2017  max relations containing the same ideal: 111
  69. Fri Sep 29 14:45:52 2017  removing 6741838 relations and 4741838 ideals in 2000000 cliques
  70. Fri Sep 29 14:45:55 2017  commencing in-memory singleton removal
  71. Fri Sep 29 14:46:01 2017  begin with 63770449 relations and 57676713 unique ideals
  72. Fri Sep 29 14:46:49 2017  reduce to 63308427 relations and 52461157 ideals in 8 passes
  73. Fri Sep 29 14:46:49 2017  max relations containing the same ideal: 104
  74. Fri Sep 29 14:47:23 2017  removing 6646336 relations and 4646336 ideals in 2000000 cliques
  75. Fri Sep 29 14:47:26 2017  commencing in-memory singleton removal
  76. Fri Sep 29 14:47:31 2017  begin with 56662091 relations and 52461157 unique ideals
  77. Fri Sep 29 14:48:13 2017  reduce to 56169137 relations and 47308396 ideals in 8 passes
  78. Fri Sep 29 14:48:13 2017  max relations containing the same ideal: 97
  79. Fri Sep 29 14:48:43 2017  removing 6593723 relations and 4593723 ideals in 2000000 cliques
  80. Fri Sep 29 14:48:46 2017  commencing in-memory singleton removal
  81. Fri Sep 29 14:48:50 2017  begin with 49575414 relations and 47308396 unique ideals
  82. Fri Sep 29 14:49:26 2017  reduce to 49034832 relations and 42157447 ideals in 8 passes
  83. Fri Sep 29 14:49:26 2017  max relations containing the same ideal: 88
  84. Fri Sep 29 14:49:53 2017  removing 6573079 relations and 4573079 ideals in 2000000 cliques
  85. Fri Sep 29 14:49:55 2017  commencing in-memory singleton removal
  86. Fri Sep 29 14:49:59 2017  begin with 42461753 relations and 42157447 unique ideals
  87. Fri Sep 29 14:50:29 2017  reduce to 41851403 relations and 36952427 ideals in 8 passes
  88. Fri Sep 29 14:50:29 2017  max relations containing the same ideal: 80
  89. Fri Sep 29 14:50:52 2017  removing 6578948 relations and 4578948 ideals in 2000000 cliques
  90. Fri Sep 29 14:50:54 2017  commencing in-memory singleton removal
  91. Fri Sep 29 14:50:57 2017  begin with 35272455 relations and 36952427 unique ideals
  92. Fri Sep 29 14:51:21 2017  reduce to 34552287 relations and 31623720 ideals in 8 passes
  93. Fri Sep 29 14:51:21 2017  max relations containing the same ideal: 70
  94. Fri Sep 29 14:51:40 2017  removing 6220140 relations and 4367380 ideals in 1852760 cliques
  95. Fri Sep 29 14:51:42 2017  commencing in-memory singleton removal
  96. Fri Sep 29 14:51:44 2017  begin with 28332147 relations and 31623720 unique ideals
  97. Fri Sep 29 14:52:07 2017  reduce to 27546517 relations and 26433763 ideals in 10 passes
  98. Fri Sep 29 14:52:07 2017  max relations containing the same ideal: 58
  99. Fri Sep 29 14:52:22 2017  removing 256898 relations and 219951 ideals in 36947 cliques
  100. Fri Sep 29 14:52:23 2017  commencing in-memory singleton removal
  101. Fri Sep 29 14:52:25 2017  begin with 27289619 relations and 26433763 unique ideals
  102. Fri Sep 29 14:52:35 2017  reduce to 27287972 relations and 26212161 ideals in 5 passes
  103. Fri Sep 29 14:52:35 2017  max relations containing the same ideal: 58
  104. Fri Sep 29 14:52:41 2017  relations with 0 large ideals: 35597
  105. Fri Sep 29 14:52:41 2017  relations with 1 large ideals: 27179
  106. Fri Sep 29 14:52:41 2017  relations with 2 large ideals: 328809
  107. Fri Sep 29 14:52:41 2017  relations with 3 large ideals: 1687736
  108. Fri Sep 29 14:52:41 2017  relations with 4 large ideals: 4551903
  109. Fri Sep 29 14:52:41 2017  relations with 5 large ideals: 7167734
  110. Fri Sep 29 14:52:41 2017  relations with 6 large ideals: 6913497
  111. Fri Sep 29 14:52:41 2017  relations with 7+ large ideals: 6575517
  112. Fri Sep 29 14:52:41 2017  commencing 2-way merge
  113. Fri Sep 29 14:52:58 2017  reduce to 17403099 relation sets and 16327288 unique ideals
  114. Fri Sep 29 14:52:58 2017  commencing full merge
  115. Fri Sep 29 15:00:10 2017  memory use: 2143.0 MB
  116. Fri Sep 29 15:00:12 2017  found 7883425 cycles, need 7815488
  117. Fri Sep 29 15:00:14 2017  weight of 7815488 cycles is about 938294921 (120.06/cycle)
  118. Fri Sep 29 15:00:14 2017  distribution of cycle lengths:
  119. Fri Sep 29 15:00:14 2017  1 relations: 354877
  120. Fri Sep 29 15:00:14 2017  2 relations: 479342
  121. Fri Sep 29 15:00:14 2017  3 relations: 546093
  122. Fri Sep 29 15:00:14 2017  4 relations: 560865
  123. Fri Sep 29 15:00:14 2017  5 relations: 568791
  124. Fri Sep 29 15:00:14 2017  6 relations: 565463
  125. Fri Sep 29 15:00:14 2017  7 relations: 553660
  126. Fri Sep 29 15:00:14 2017  8 relations: 530715
  127. Fri Sep 29 15:00:14 2017  9 relations: 497922
  128. Fri Sep 29 15:00:14 2017  10+ relations: 3157760
  129. Fri Sep 29 15:00:14 2017  heaviest cycle: 28 relations
  130. Fri Sep 29 15:00:17 2017  commencing cycle optimization
  131. Fri Sep 29 15:00:34 2017  start with 69720109 relations
  132. Fri Sep 29 15:03:20 2017  pruned 3172992 relations
  133. Fri Sep 29 15:03:20 2017  memory use: 1837.5 MB
  134. Fri Sep 29 15:03:21 2017  distribution of cycle lengths:
  135. Fri Sep 29 15:03:21 2017  1 relations: 354877
  136. Fri Sep 29 15:03:21 2017  2 relations: 490900
  137. Fri Sep 29 15:03:21 2017  3 relations: 568839
  138. Fri Sep 29 15:03:21 2017  4 relations: 584073
  139. Fri Sep 29 15:03:21 2017  5 relations: 598057
  140. Fri Sep 29 15:03:21 2017  6 relations: 593249
  141. Fri Sep 29 15:03:21 2017  7 relations: 583375
  142. Fri Sep 29 15:03:21 2017  8 relations: 556788
  143. Fri Sep 29 15:03:21 2017  9 relations: 521496
  144. Fri Sep 29 15:03:21 2017  10+ relations: 2963834
  145. Fri Sep 29 15:03:21 2017  heaviest cycle: 28 relations
  146. Fri Sep 29 15:03:35 2017  RelProcTime: 6137
  147. Fri Sep 29 15:03:35 2017  elapsed time 01:42:18
  148. Fri Sep 29 17:13:15 2017  
  149. Fri Sep 29 17:13:15 2017  
  150. Fri Sep 29 17:13:15 2017  Msieve v. 1.54 (SVN 1015)
  151. Fri Sep 29 17:13:15 2017  random seeds: d4de5736 6c0e954b
  152. Fri Sep 29 17:13:15 2017  MPI process 0 of 1
  153. Fri Sep 29 17:13:15 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  154. Fri Sep 29 17:13:16 2017  no P-1/P+1/ECM available, skipping
  155. Fri Sep 29 17:13:16 2017  commencing number field sieve (185-digit input)
  156. Fri Sep 29 17:13:16 2017  R0: 3450761606696041645508981952839222029
  157. Fri Sep 29 17:13:16 2017  R1: -1
  158. Fri Sep 29 17:13:16 2017  A0: -1511140989109
  159. Fri Sep 29 17:13:16 2017  A1: 0
  160. Fri Sep 29 17:13:16 2017  A2: 0
  161. Fri Sep 29 17:13:16 2017  A3: 0
  162. Fri Sep 29 17:13:16 2017  A4: 0
  163. Fri Sep 29 17:13:16 2017  A5: 0
  164. Fri Sep 29 17:13:16 2017  A6: 1
  165. Fri Sep 29 17:13:16 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  166. Fri Sep 29 17:13:16 2017  
  167. Fri Sep 29 17:13:16 2017  commencing linear algebra
  168. Fri Sep 29 17:13:16 2017  initialized process (0,0) of 1 x 1 grid
  169. Fri Sep 29 17:13:18 2017  read 7815488 cycles
  170. Fri Sep 29 17:13:39 2017  cycles contain 26671390 unique relations
  171. Fri Sep 29 17:19:41 2017  read 26671390 relations
  172. Fri Sep 29 17:20:32 2017  using 20 quadratic characters above 4294917295
  173. Fri Sep 29 17:22:29 2017  
  174. Fri Sep 29 17:22:29 2017  
  175. Fri Sep 29 17:22:29 2017  Msieve v. 1.54 (SVN 1015)
  176. Fri Sep 29 17:22:29 2017  random seeds: 7fa02f4c ab809c5c
  177. Fri Sep 29 17:22:29 2017  MPI process 0 of 2
  178. Fri Sep 29 17:22:29 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  179. Fri Sep 29 17:22:30 2017  no P-1/P+1/ECM available, skipping
  180. Fri Sep 29 17:22:30 2017  commencing number field sieve (185-digit input)
  181. Fri Sep 29 17:22:30 2017  R0: 3450761606696041645508981952839222029
  182. Fri Sep 29 17:22:30 2017  R1: -1
  183. Fri Sep 29 17:22:30 2017  A0: -1511140989109
  184. Fri Sep 29 17:22:30 2017  A1: 0
  185. Fri Sep 29 17:22:30 2017  A2: 0
  186. Fri Sep 29 17:22:30 2017  A3: 0
  187. Fri Sep 29 17:22:30 2017  A4: 0
  188. Fri Sep 29 17:22:30 2017  A5: 0
  189. Fri Sep 29 17:22:30 2017  A6: 1
  190. Fri Sep 29 17:22:30 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  191. Fri Sep 29 17:22:30 2017  
  192. Fri Sep 29 17:22:30 2017  commencing linear algebra
  193. Fri Sep 29 17:22:30 2017  initialized process (0,0) of 1 x 2 grid
  194. Fri Sep 29 17:22:31 2017  read 7815488 cycles
  195. Fri Sep 29 17:22:52 2017  cycles contain 26671390 unique relations
  196. Fri Sep 29 17:28:46 2017  read 26671390 relations
  197. Fri Sep 29 17:29:37 2017  using 20 quadratic characters above 4294917295
  198. Fri Sep 29 17:31:53 2017  building initial matrix
  199. Fri Sep 29 17:37:34 2017  memory use: 3404.9 MB
  200. Fri Sep 29 17:37:42 2017  read 7815488 cycles
  201. Fri Sep 29 17:37:44 2017  matrix is 7815311 x 7815488 (3664.4 MB) with weight 1058632593 (135.45/col)
  202. Fri Sep 29 17:37:44 2017  sparse part has weight 874622992 (111.91/col)
  203. Fri Sep 29 17:39:29 2017  filtering completed in 2 passes
  204. Fri Sep 29 17:39:30 2017  matrix is 7814884 x 7815061 (3664.3 MB) with weight 1058614024 (135.46/col)
  205. Fri Sep 29 17:39:30 2017  sparse part has weight 874614703 (111.91/col)
  206. Fri Sep 29 17:40:13 2017  matrix starts at (0, 0)
  207. Fri Sep 29 17:40:13 2017  matrix is 7814884 x 3907524 (1832.2 MB) with weight 529309357 (135.46/col)
  208. Fri Sep 29 17:40:13 2017  sparse part has weight 437307486 (111.91/col)
  209. Fri Sep 29 17:40:13 2017  saving the first 48 matrix rows for later
  210. Fri Sep 29 17:40:14 2017  matrix includes 64 packed rows
  211. Fri Sep 29 17:40:15 2017  matrix is 7814836 x 3907524 (1760.2 MB) with weight 455561112 (116.59/col)
  212. Fri Sep 29 17:40:15 2017  sparse part has weight 422346625 (108.09/col)
  213. Fri Sep 29 17:40:15 2017  using block size 8192 and superblock size 4423680 for processor cache size 46080 kB
  214. Fri Sep 29 17:40:34 2017  commencing Lanczos iteration (16 threads)
  215. Fri Sep 29 17:40:34 2017  memory use: 1504.6 MB
  216. Fri Sep 29 17:40:42 2017  linear algebra at 0.0%, ETA 10h 0m
  217. Fri Sep 29 17:40:45 2017  checkpointing every 730000 dimensions
  218. Fri Sep 29 18:46:19 2017  lanczos halted after 12616 iterations (dim = 797805)
  219. Fri Sep 29 18:50:29 2017  
  220. Fri Sep 29 18:50:29 2017  
  221. Fri Sep 29 18:50:29 2017  Msieve v. 1.54 (SVN 1015)
  222. Fri Sep 29 18:50:29 2017  random seeds: a08013b9 aeab1a5e
  223. Fri Sep 29 18:50:29 2017  MPI process 0 of 2
  224. Fri Sep 29 18:50:29 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  225. Fri Sep 29 18:50:30 2017  no P-1/P+1/ECM available, skipping
  226. Fri Sep 29 18:50:30 2017  commencing number field sieve (185-digit input)
  227. Fri Sep 29 18:50:30 2017  R0: 3450761606696041645508981952839222029
  228. Fri Sep 29 18:50:30 2017  R1: -1
  229. Fri Sep 29 18:50:30 2017  A0: -1511140989109
  230. Fri Sep 29 18:50:30 2017  A1: 0
  231. Fri Sep 29 18:50:30 2017  A2: 0
  232. Fri Sep 29 18:50:30 2017  A3: 0
  233. Fri Sep 29 18:50:30 2017  A4: 0
  234. Fri Sep 29 18:50:30 2017  A5: 0
  235. Fri Sep 29 18:50:30 2017  A6: 1
  236. Fri Sep 29 18:50:30 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  237. Fri Sep 29 18:50:30 2017  
  238. Fri Sep 29 18:50:30 2017  commencing linear algebra
  239. Fri Sep 29 18:50:30 2017  initialized process (0,0) of 1 x 2 grid
  240. Fri Sep 29 18:50:33 2017  matrix starts at (0, 0)
  241. Fri Sep 29 18:50:34 2017  matrix is 7814884 x 3907524 (1832.2 MB) with weight 529309357 (135.46/col)
  242. Fri Sep 29 18:50:34 2017  sparse part has weight 437307486 (111.91/col)
  243. Fri Sep 29 18:50:34 2017  saving the first 48 matrix rows for later
  244. Fri Sep 29 18:50:34 2017  matrix includes 64 packed rows
  245. Fri Sep 29 18:50:35 2017  matrix is 7814836 x 3907524 (1760.2 MB) with weight 455561112 (116.59/col)
  246. Fri Sep 29 18:50:35 2017  sparse part has weight 422346625 (108.09/col)
  247. Fri Sep 29 18:50:35 2017  using block size 8192 and superblock size 4423680 for processor cache size 46080 kB
  248. Fri Sep 29 18:50:55 2017  commencing Lanczos iteration (16 threads)
  249. Fri Sep 29 18:50:55 2017  memory use: 1504.6 MB
  250. Fri Sep 29 18:50:55 2017  restarting at iteration 11545 (dim = 730056)
  251. Fri Sep 29 18:51:03 2017  linear algebra at 9.4%, ETA 10h20m
  252. Fri Sep 29 18:51:05 2017  checkpointing every 710000 dimensions
  253. Fri Sep 29 18:52:16 2017  lanczos halted after 11805 iterations (dim = 746498)
  254. Fri Sep 29 18:55:46 2017  
  255. Fri Sep 29 18:55:46 2017  
  256. Fri Sep 29 18:55:46 2017  Msieve v. 1.54 (SVN 1015)
  257. Fri Sep 29 18:55:46 2017  random seeds: e4fa899a 5299df56
  258. Fri Sep 29 18:55:46 2017  MPI process 0 of 2
  259. Fri Sep 29 18:55:46 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  260. Fri Sep 29 18:55:47 2017  no P-1/P+1/ECM available, skipping
  261. Fri Sep 29 18:55:47 2017  commencing number field sieve (185-digit input)
  262. Fri Sep 29 18:55:47 2017  R0: 3450761606696041645508981952839222029
  263. Fri Sep 29 18:55:47 2017  R1: -1
  264. Fri Sep 29 18:55:47 2017  A0: -1511140989109
  265. Fri Sep 29 18:55:47 2017  A1: 0
  266. Fri Sep 29 18:55:47 2017  A2: 0
  267. Fri Sep 29 18:55:47 2017  A3: 0
  268. Fri Sep 29 18:55:47 2017  A4: 0
  269. Fri Sep 29 18:55:47 2017  A5: 0
  270. Fri Sep 29 18:55:47 2017  A6: 1
  271. Fri Sep 29 18:55:47 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  272. Fri Sep 29 18:55:47 2017  
  273. Fri Sep 29 18:55:47 2017  commencing linear algebra
  274. Fri Sep 29 18:55:47 2017  initialized process (0,0) of 1 x 2 grid
  275. Fri Sep 29 18:55:50 2017  matrix starts at (0, 0)
  276. Fri Sep 29 18:55:51 2017  matrix is 7814884 x 3907524 (1832.2 MB) with weight 529309357 (135.46/col)
  277. Fri Sep 29 18:55:51 2017  sparse part has weight 437307486 (111.91/col)
  278. Fri Sep 29 18:55:51 2017  saving the first 48 matrix rows for later
  279. Fri Sep 29 18:55:52 2017  matrix includes 64 packed rows
  280. Fri Sep 29 18:55:52 2017  matrix is 7814836 x 3907524 (1760.2 MB) with weight 455561112 (116.59/col)
  281. Fri Sep 29 18:55:52 2017  sparse part has weight 422346625 (108.09/col)
  282. Fri Sep 29 18:55:52 2017  using block size 8192 and superblock size 4423680 for processor cache size 46080 kB
  283. Fri Sep 29 18:56:12 2017  commencing Lanczos iteration (16 threads)
  284. Fri Sep 29 18:56:12 2017  memory use: 1504.6 MB
  285. Fri Sep 29 18:56:12 2017  restarting at iteration 11545 (dim = 730056)
  286. Fri Sep 29 18:56:20 2017  linear algebra at 9.4%, ETA 10h20m
  287. Fri Sep 29 18:56:22 2017  checkpointing every 710000 dimensions
  288. Sat Sep 30 04:35:05 2017  lanczos halted after 123587 iterations (dim = 7814834)
  289. Sat Sep 30 04:35:12 2017  recovered 37 nontrivial dependencies
  290. Sat Sep 30 04:35:12 2017  BLanczosTime: 34765
  291. Sat Sep 30 04:35:12 2017  elapsed time 09:39:26
  292. Sat Sep 30 04:57:46 2017  
  293. Sat Sep 30 04:57:46 2017  
  294. Sat Sep 30 04:57:46 2017  Msieve v. 1.54 (SVN 1015)
  295. Sat Sep 30 04:57:46 2017  random seeds: e2da8bcf 918fb4e2
  296. Sat Sep 30 04:57:46 2017  MPI process 0 of 1
  297. Sat Sep 30 04:57:46 2017  factoring 21937558583985708320116671473750602401633425908726074660018054001811997097813276941214646593868352842549839079152759241372197970005427726934544492415395022285746597747109414781668801143 (185 digits)
  298. Sat Sep 30 04:57:48 2017  no P-1/P+1/ECM available, skipping
  299. Sat Sep 30 04:57:48 2017  commencing number field sieve (185-digit input)
  300. Sat Sep 30 04:57:48 2017  R0: 3450761606696041645508981952839222029
  301. Sat Sep 30 04:57:48 2017  R1: -1
  302. Sat Sep 30 04:57:48 2017  A0: -1511140989109
  303. Sat Sep 30 04:57:48 2017  A1: 0
  304. Sat Sep 30 04:57:48 2017  A2: 0
  305. Sat Sep 30 04:57:48 2017  A3: 0
  306. Sat Sep 30 04:57:48 2017  A4: 0
  307. Sat Sep 30 04:57:48 2017  A5: 0
  308. Sat Sep 30 04:57:48 2017  A6: 1
  309. Sat Sep 30 04:57:48 2017  skew 107.12, size 6.572e-12, alpha -0.517, combined = 4.840e-13 rroots = 2
  310. Sat Sep 30 04:57:48 2017  
  311. Sat Sep 30 04:57:48 2017  commencing square root phase
  312. Sat Sep 30 04:57:48 2017  reading relations for dependency 1
  313. Sat Sep 30 04:57:48 2017  read 3908258 cycles
  314. Sat Sep 30 04:57:57 2017  cycles contain 13340776 unique relations
  315. Sat Sep 30 05:02:33 2017  read 13340776 relations
  316. Sat Sep 30 05:03:35 2017  multiplying 13340776 relations
  317. Sat Sep 30 05:11:55 2017  multiply complete, coefficients have about 373.55 million bits
  318. Sat Sep 30 05:11:56 2017  initial square root is modulo 5043553
  319. Sat Sep 30 05:21:11 2017  GCD is 1, no factor found
  320. Sat Sep 30 05:21:11 2017  reading relations for dependency 2
  321. Sat Sep 30 05:21:12 2017  read 3908792 cycles
  322. Sat Sep 30 05:21:20 2017  cycles contain 13339970 unique relations
  323. Sat Sep 30 05:25:54 2017  read 13339970 relations
  324. Sat Sep 30 05:26:55 2017  multiplying 13339970 relations
  325. Sat Sep 30 05:35:10 2017  multiply complete, coefficients have about 373.51 million bits
  326. Sat Sep 30 05:35:11 2017  initial square root is modulo 5035447
  327. Sat Sep 30 05:44:22 2017  GCD is 1, no factor found
  328. Sat Sep 30 05:44:22 2017  reading relations for dependency 3
  329. Sat Sep 30 05:44:23 2017  read 3907607 cycles
  330. Sat Sep 30 05:44:31 2017  cycles contain 13329866 unique relations
  331. Sat Sep 30 05:49:05 2017  read 13329866 relations
  332. Sat Sep 30 05:50:07 2017  multiplying 13329866 relations
  333. Sat Sep 30 05:58:23 2017  multiply complete, coefficients have about 373.24 million bits
  334. Sat Sep 30 05:58:25 2017  initial square root is modulo 4978279
  335. Sat Sep 30 06:07:32 2017  sqrtTime: 4184
  336. Sat Sep 30 06:07:33 2017  p61 factor: 3195075354983333018993072212302910626648062180336533014824431
  337. Sat Sep 30 06:07:33 2017  p124 factor: 6866053581418628138975684429050933571964340563592646609306823373430333995948621868010159780548011464787717197933664381967353
  338. Sat Sep 30 06:07:33 2017  elapsed time 01:09:47
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