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3348577^37minus1

CarlosPinho May 30th, 2016 33 Never
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  1. Sun Aug 16 11:03:28 2015  
  2. Sun Aug 16 11:03:28 2015  
  3. Sun Aug 16 11:03:28 2015  Msieve v. 1.52 (SVN 946)
  4. Sun Aug 16 11:03:28 2015  random seeds: a9127a80 017ff3fa
  5. Sun Aug 16 11:03:28 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  6. Sun Aug 16 11:03:29 2015  no P-1/P+1/ECM available, skipping
  7. Sun Aug 16 11:03:29 2015  commencing number field sieve (227-digit input)
  8. Sun Aug 16 11:03:29 2015  R0: -1409813742103845306037256366240804417089
  9. Sun Aug 16 11:03:29 2015  R1: 1
  10. Sun Aug 16 11:03:29 2015  A0: -1
  11. Sun Aug 16 11:03:29 2015  A1: 0
  12. Sun Aug 16 11:03:29 2015  A2: 0
  13. Sun Aug 16 11:03:29 2015  A3: 0
  14. Sun Aug 16 11:03:29 2015  A4: 0
  15. Sun Aug 16 11:03:29 2015  A5: 0
  16. Sun Aug 16 11:03:29 2015  A6: 3348577
  17. Sun Aug 16 11:03:29 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  18. Sun Aug 16 11:03:29 2015  
  19. Sun Aug 16 11:03:29 2015  commencing relation filtering
  20. Sun Aug 16 11:03:29 2015  setting target matrix density to 120.0
  21. Sun Aug 16 11:03:29 2015  estimated available RAM is 16331.2 MB
  22. Sun Aug 16 11:03:29 2015  commencing duplicate removal, pass 1
  23. <errors reading relations>
  24. Sun Aug 16 11:37:03 2015  skipped 2524 relations with b > 2^32
  25. Sun Aug 16 11:37:03 2015  found 42022801 hash collisions in 216732562 relations
  26. Sun Aug 16 11:37:31 2015  added 1220135 free relations
  27. Sun Aug 16 11:37:31 2015  commencing duplicate removal, pass 2
  28. Sun Aug 16 11:39:34 2015  found 41533156 duplicates and 176419541 unique relations
  29. Sun Aug 16 11:39:34 2015  memory use: 1321.5 MB
  30. Sun Aug 16 11:39:34 2015  reading ideals above 149880832
  31. Sun Aug 16 11:39:34 2015  commencing singleton removal, initial pass
  32. Sun Aug 16 12:09:58 2015  memory use: 3012.0 MB
  33. Sun Aug 16 12:09:58 2015  reading all ideals from disk
  34. Sun Aug 16 12:10:06 2015  memory use: 2959.2 MB
  35. Sun Aug 16 12:10:17 2015  commencing in-memory singleton removal
  36. Sun Aug 16 12:10:27 2015  begin with 176419541 relations and 153353779 unique ideals
  37. Sun Aug 16 12:12:12 2015  reduce to 102318760 relations and 70388560 ideals in 15 passes
  38. Sun Aug 16 12:12:12 2015  max relations containing the same ideal: 35
  39. Sun Aug 16 12:12:22 2015  reading ideals above 720000
  40. Sun Aug 16 12:12:23 2015  commencing singleton removal, initial pass
  41. Sun Aug 16 12:34:06 2015  memory use: 2756.0 MB
  42. Sun Aug 16 12:34:06 2015  reading all ideals from disk
  43. Sun Aug 16 12:34:17 2015  memory use: 3990.8 MB
  44. Sun Aug 16 12:34:33 2015  keeping 86753840 ideals with weight <= 200, target excess is 518007
  45. Sun Aug 16 12:34:48 2015  commencing in-memory singleton removal
  46. Sun Aug 16 12:34:59 2015  begin with 102318760 relations and 86753840 unique ideals
  47. Sun Aug 16 12:36:34 2015  reduce to 102306812 relations and 86741892 ideals in 8 passes
  48. Sun Aug 16 12:36:34 2015  max relations containing the same ideal: 200
  49. Sun Aug 16 12:37:38 2015  removing 11718368 relations and 9718368 ideals in 2000000 cliques
  50. Sun Aug 16 12:37:41 2015  commencing in-memory singleton removal
  51. Sun Aug 16 12:37:52 2015  begin with 90588444 relations and 86741892 unique ideals
  52. Sun Aug 16 12:39:36 2015  reduce to 89600334 relations and 76011415 ideals in 10 passes
  53. Sun Aug 16 12:39:36 2015  max relations containing the same ideal: 191
  54. Sun Aug 16 12:40:31 2015  removing 8873235 relations and 6873235 ideals in 2000000 cliques
  55. Sun Aug 16 12:40:33 2015  commencing in-memory singleton removal
  56. Sun Aug 16 12:40:41 2015  begin with 80727099 relations and 76011415 unique ideals
  57. Sun Aug 16 12:41:49 2015  reduce to 80060843 relations and 68457206 ideals in 8 passes
  58. Sun Aug 16 12:41:49 2015  max relations containing the same ideal: 181
  59. Sun Aug 16 12:42:37 2015  removing 8020822 relations and 6020822 ideals in 2000000 cliques
  60. Sun Aug 16 12:42:40 2015  commencing in-memory singleton removal
  61. Sun Aug 16 12:42:47 2015  begin with 72040021 relations and 68457206 unique ideals
  62. Sun Aug 16 12:43:46 2015  reduce to 71438462 relations and 61820805 ideals in 8 passes
  63. Sun Aug 16 12:43:46 2015  max relations containing the same ideal: 168
  64. Sun Aug 16 12:44:28 2015  removing 7591579 relations and 5591579 ideals in 2000000 cliques
  65. Sun Aug 16 12:44:30 2015  commencing in-memory singleton removal
  66. Sun Aug 16 12:44:37 2015  begin with 63846883 relations and 61820805 unique ideals
  67. Sun Aug 16 12:45:25 2015  reduce to 63256744 relations and 55624497 ideals in 8 passes
  68. Sun Aug 16 12:45:25 2015  max relations containing the same ideal: 153
  69. Sun Aug 16 12:46:02 2015  removing 7328564 relations and 5328564 ideals in 2000000 cliques
  70. Sun Aug 16 12:46:04 2015  commencing in-memory singleton removal
  71. Sun Aug 16 12:46:09 2015  begin with 55928180 relations and 55624497 unique ideals
  72. Sun Aug 16 12:46:50 2015  reduce to 55327575 relations and 49678668 ideals in 8 passes
  73. Sun Aug 16 12:46:50 2015  max relations containing the same ideal: 141
  74. Sun Aug 16 12:47:22 2015  removing 7149256 relations and 5149256 ideals in 2000000 cliques
  75. Sun Aug 16 12:47:24 2015  commencing in-memory singleton removal
  76. Sun Aug 16 12:47:28 2015  begin with 48178319 relations and 49678668 unique ideals
  77. Sun Aug 16 12:47:58 2015  reduce to 47537091 relations and 43867986 ideals in 7 passes
  78. Sun Aug 16 12:47:58 2015  max relations containing the same ideal: 129
  79. Sun Aug 16 12:48:26 2015  removing 7027885 relations and 5027885 ideals in 2000000 cliques
  80. Sun Aug 16 12:48:28 2015  commencing in-memory singleton removal
  81. Sun Aug 16 12:48:31 2015  begin with 40509206 relations and 43867986 unique ideals
  82. Sun Aug 16 12:49:02 2015  reduce to 39796905 relations and 38101848 ideals in 9 passes
  83. Sun Aug 16 12:49:02 2015  max relations containing the same ideal: 114
  84. Sun Aug 16 12:49:24 2015  removing 4299388 relations and 3205220 ideals in 1094168 cliques
  85. Sun Aug 16 12:49:25 2015  commencing in-memory singleton removal
  86. Sun Aug 16 12:49:28 2015  begin with 35497517 relations and 38101848 unique ideals
  87. Sun Aug 16 12:49:48 2015  reduce to 35183790 relations and 34575205 ideals in 7 passes
  88. Sun Aug 16 12:49:48 2015  max relations containing the same ideal: 108
  89. Sun Aug 16 12:50:12 2015  relations with 0 large ideals: 19770
  90. Sun Aug 16 12:50:12 2015  relations with 1 large ideals: 5932
  91. Sun Aug 16 12:50:12 2015  relations with 2 large ideals: 77893
  92. Sun Aug 16 12:50:12 2015  relations with 3 large ideals: 585685
  93. Sun Aug 16 12:50:12 2015  relations with 4 large ideals: 2397604
  94. Sun Aug 16 12:50:12 2015  relations with 5 large ideals: 5880449
  95. Sun Aug 16 12:50:12 2015  relations with 6 large ideals: 9015349
  96. Sun Aug 16 12:50:12 2015  relations with 7+ large ideals: 17201108
  97. Sun Aug 16 12:50:12 2015  commencing 2-way merge
  98. Sun Aug 16 12:50:38 2015  reduce to 22897760 relation sets and 22289175 unique ideals
  99. Sun Aug 16 12:50:38 2015  commencing full merge
  100. Sun Aug 16 13:17:14 2015  memory use: 1030.2 MB
  101. Sun Aug 16 13:17:27 2015  found 50428 cycles, need 4803707
  102. Sun Aug 16 13:17:27 2015  too few cycles, matrix probably cannot build
  103. Sun Aug 16 19:37:50 2015  
  104. Sun Aug 16 19:37:50 2015  
  105. Sun Aug 16 19:37:50 2015  Msieve v. 1.52 (SVN 946)
  106. Sun Aug 16 19:37:50 2015  random seeds: dc2ba238 a5e5e0e9
  107. Sun Aug 16 19:37:50 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  108. Sun Aug 16 19:37:51 2015  no P-1/P+1/ECM available, skipping
  109. Sun Aug 16 19:37:51 2015  commencing number field sieve (227-digit input)
  110. Sun Aug 16 19:37:51 2015  R0: -1409813742103845306037256366240804417089
  111. Sun Aug 16 19:37:51 2015  R1: 1
  112. Sun Aug 16 19:37:51 2015  A0: -1
  113. Sun Aug 16 19:37:51 2015  A1: 0
  114. Sun Aug 16 19:37:51 2015  A2: 0
  115. Sun Aug 16 19:37:51 2015  A3: 0
  116. Sun Aug 16 19:37:51 2015  A4: 0
  117. Sun Aug 16 19:37:51 2015  A5: 0
  118. Sun Aug 16 19:37:51 2015  A6: 3348577
  119. Sun Aug 16 19:37:51 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  120. Sun Aug 16 19:37:51 2015  
  121. Sun Aug 16 19:37:51 2015  commencing relation filtering
  122. Sun Aug 16 19:37:51 2015  setting target matrix density to 110.0
  123. Sun Aug 16 19:37:51 2015  estimated available RAM is 16331.2 MB
  124. Sun Aug 16 19:37:51 2015  commencing duplicate removal, pass 1
  125. <error reading relations>
  126. Sun Aug 16 20:11:40 2015  skipped 2524 relations with b > 2^32
  127. Sun Aug 16 20:11:40 2015  found 42097870 hash collisions in 217952697 relations
  128. Sun Aug 16 20:12:00 2015  commencing duplicate removal, pass 2
  129. Sun Aug 16 20:13:56 2015  found 41533156 duplicates and 176419541 unique relations
  130. Sun Aug 16 20:13:56 2015  memory use: 1321.5 MB
  131. Sun Aug 16 20:13:56 2015  reading ideals above 149880832
  132. Sun Aug 16 20:13:56 2015  commencing singleton removal, initial pass
  133. Sun Aug 16 20:44:13 2015  memory use: 3012.0 MB
  134. Sun Aug 16 20:44:13 2015  reading all ideals from disk
  135. Sun Aug 16 20:44:21 2015  memory use: 2959.2 MB
  136. Sun Aug 16 20:44:32 2015  commencing in-memory singleton removal
  137. Sun Aug 16 20:44:43 2015  begin with 176419541 relations and 153353779 unique ideals
  138. Sun Aug 16 20:46:25 2015  reduce to 102318760 relations and 70388560 ideals in 15 passes
  139. Sun Aug 16 20:46:25 2015  max relations containing the same ideal: 35
  140. Sun Aug 16 20:46:35 2015  reading ideals above 720000
  141. Sun Aug 16 20:46:36 2015  commencing singleton removal, initial pass
  142. Sun Aug 16 21:08:14 2015  memory use: 2756.0 MB
  143. Sun Aug 16 21:08:14 2015  reading all ideals from disk
  144. Sun Aug 16 21:08:26 2015  memory use: 3990.8 MB
  145. Sun Aug 16 21:08:41 2015  keeping 86753840 ideals with weight <= 200, target excess is 518007
  146. Sun Aug 16 21:08:56 2015  commencing in-memory singleton removal
  147. Sun Aug 16 21:09:08 2015  begin with 102318760 relations and 86753840 unique ideals
  148. Sun Aug 16 21:10:39 2015  reduce to 102306812 relations and 86741892 ideals in 8 passes
  149. Sun Aug 16 21:10:39 2015  max relations containing the same ideal: 200
  150. Sun Aug 16 21:11:41 2015  removing 11718368 relations and 9718368 ideals in 2000000 cliques
  151. Sun Aug 16 21:11:44 2015  commencing in-memory singleton removal
  152. Sun Aug 16 21:11:56 2015  begin with 90588444 relations and 86741892 unique ideals
  153. Sun Aug 16 21:13:40 2015  reduce to 89600334 relations and 76011415 ideals in 10 passes
  154. Sun Aug 16 21:13:40 2015  max relations containing the same ideal: 191
  155. Sun Aug 16 21:14:35 2015  removing 8873235 relations and 6873235 ideals in 2000000 cliques
  156. Sun Aug 16 21:14:38 2015  commencing in-memory singleton removal
  157. Sun Aug 16 21:14:47 2015  begin with 80727099 relations and 76011415 unique ideals
  158. Sun Aug 16 21:15:58 2015  reduce to 80060843 relations and 68457206 ideals in 8 passes
  159. Sun Aug 16 21:15:58 2015  max relations containing the same ideal: 181
  160. Sun Aug 16 21:16:46 2015  removing 8020822 relations and 6020822 ideals in 2000000 cliques
  161. Sun Aug 16 21:16:48 2015  commencing in-memory singleton removal
  162. Sun Aug 16 21:16:56 2015  begin with 72040021 relations and 68457206 unique ideals
  163. Sun Aug 16 21:17:55 2015  reduce to 71438462 relations and 61820805 ideals in 8 passes
  164. Sun Aug 16 21:17:55 2015  max relations containing the same ideal: 168
  165. Sun Aug 16 21:18:36 2015  removing 7591579 relations and 5591579 ideals in 2000000 cliques
  166. Sun Aug 16 21:18:38 2015  commencing in-memory singleton removal
  167. Sun Aug 16 21:18:44 2015  begin with 63846883 relations and 61820805 unique ideals
  168. Sun Aug 16 21:19:32 2015  reduce to 63256744 relations and 55624497 ideals in 8 passes
  169. Sun Aug 16 21:19:32 2015  max relations containing the same ideal: 153
  170. Sun Aug 16 21:20:08 2015  removing 7328564 relations and 5328564 ideals in 2000000 cliques
  171. Sun Aug 16 21:20:10 2015  commencing in-memory singleton removal
  172. Sun Aug 16 21:20:16 2015  begin with 55928180 relations and 55624497 unique ideals
  173. Sun Aug 16 21:20:56 2015  reduce to 55327575 relations and 49678668 ideals in 8 passes
  174. Sun Aug 16 21:20:56 2015  max relations containing the same ideal: 141
  175. Sun Aug 16 21:21:28 2015  removing 7149256 relations and 5149256 ideals in 2000000 cliques
  176. Sun Aug 16 21:21:30 2015  commencing in-memory singleton removal
  177. Sun Aug 16 21:21:34 2015  begin with 48178319 relations and 49678668 unique ideals
  178. Sun Aug 16 21:22:03 2015  reduce to 47537091 relations and 43867986 ideals in 7 passes
  179. Sun Aug 16 21:22:03 2015  max relations containing the same ideal: 129
  180. Sun Aug 16 21:22:30 2015  removing 7027885 relations and 5027885 ideals in 2000000 cliques
  181. Sun Aug 16 21:22:32 2015  commencing in-memory singleton removal
  182. Sun Aug 16 21:22:36 2015  begin with 40509206 relations and 43867986 unique ideals
  183. Sun Aug 16 21:23:07 2015  reduce to 39796905 relations and 38101848 ideals in 9 passes
  184. Sun Aug 16 21:23:07 2015  max relations containing the same ideal: 114
  185. Sun Aug 16 21:23:30 2015  removing 4299388 relations and 3205220 ideals in 1094168 cliques
  186. Sun Aug 16 21:23:31 2015  commencing in-memory singleton removal
  187. Sun Aug 16 21:23:34 2015  begin with 35497517 relations and 38101848 unique ideals
  188. Sun Aug 16 21:23:56 2015  reduce to 35183790 relations and 34575205 ideals in 7 passes
  189. Sun Aug 16 21:23:56 2015  max relations containing the same ideal: 108
  190. Sun Aug 16 21:24:22 2015  relations with 0 large ideals: 19770
  191. Sun Aug 16 21:24:22 2015  relations with 1 large ideals: 5932
  192. Sun Aug 16 21:24:22 2015  relations with 2 large ideals: 77893
  193. Sun Aug 16 21:24:22 2015  relations with 3 large ideals: 585685
  194. Sun Aug 16 21:24:22 2015  relations with 4 large ideals: 2397604
  195. Sun Aug 16 21:24:22 2015  relations with 5 large ideals: 5880449
  196. Sun Aug 16 21:24:22 2015  relations with 6 large ideals: 9015349
  197. Sun Aug 16 21:24:22 2015  relations with 7+ large ideals: 17201108
  198. Sun Aug 16 21:24:22 2015  commencing 2-way merge
  199. Sun Aug 16 21:24:48 2015  reduce to 22897760 relation sets and 22289175 unique ideals
  200. Sun Aug 16 21:24:48 2015  commencing full merge
  201. Sun Aug 16 21:37:13 2015  memory use: 2958.1 MB
  202. Sun Aug 16 21:37:16 2015  found 10627232 cycles, need 10587375
  203. Sun Aug 16 21:37:17 2015  weight of 10587375 cycles is about 1165276809 (110.06/cycle)
  204. Sun Aug 16 21:37:17 2015  distribution of cycle lengths:
  205. Sun Aug 16 21:37:17 2015  1 relations: 527945
  206. Sun Aug 16 21:37:17 2015  2 relations: 730297
  207. Sun Aug 16 21:37:17 2015  3 relations: 831576
  208. Sun Aug 16 21:37:17 2015  4 relations: 845304
  209. Sun Aug 16 21:37:17 2015  5 relations: 845263
  210. Sun Aug 16 21:37:17 2015  6 relations: 825532
  211. Sun Aug 16 21:37:17 2015  7 relations: 790506
  212. Sun Aug 16 21:37:17 2015  8 relations: 743774
  213. Sun Aug 16 21:37:17 2015  9 relations: 685879
  214. Sun Aug 16 21:37:17 2015  10+ relations: 3761299
  215. Sun Aug 16 21:37:17 2015  heaviest cycle: 28 relations
  216. Sun Aug 16 21:37:19 2015  commencing cycle optimization
  217. Sun Aug 16 21:37:43 2015  start with 87379678 relations
  218. Sun Aug 16 21:42:23 2015  pruned 3657156 relations
  219. Sun Aug 16 21:42:24 2015  memory use: 2364.4 MB
  220. Sun Aug 16 21:42:24 2015  distribution of cycle lengths:
  221. Sun Aug 16 21:42:24 2015  1 relations: 527945
  222. Sun Aug 16 21:42:24 2015  2 relations: 747745
  223. Sun Aug 16 21:42:24 2015  3 relations: 866580
  224. Sun Aug 16 21:42:24 2015  4 relations: 878082
  225. Sun Aug 16 21:42:24 2015  5 relations: 884255
  226. Sun Aug 16 21:42:24 2015  6 relations: 860906
  227. Sun Aug 16 21:42:24 2015  7 relations: 826953
  228. Sun Aug 16 21:42:24 2015  8 relations: 772370
  229. Sun Aug 16 21:42:24 2015  9 relations: 711218
  230. Sun Aug 16 21:42:24 2015  10+ relations: 3511321
  231. Sun Aug 16 21:42:24 2015  heaviest cycle: 28 relations
  232. Sun Aug 16 21:43:01 2015  RelProcTime: 7510
  233. Sun Aug 16 21:43:01 2015  elapsed time 02:05:11
  234. Mon Aug 17 00:13:55 2015  
  235. Mon Aug 17 00:13:55 2015  
  236. Mon Aug 17 00:13:55 2015  Msieve v. 1.52 (SVN 946)
  237. Mon Aug 17 00:13:55 2015  random seeds: 2df4c1c8 482d6036
  238. Mon Aug 17 00:13:55 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  239. Mon Aug 17 00:13:56 2015  no P-1/P+1/ECM available, skipping
  240. Mon Aug 17 00:13:56 2015  commencing number field sieve (227-digit input)
  241. Mon Aug 17 00:13:56 2015  R0: -1409813742103845306037256366240804417089
  242. Mon Aug 17 00:13:56 2015  R1: 1
  243. Mon Aug 17 00:13:56 2015  A0: -1
  244. Mon Aug 17 00:13:56 2015  A1: 0
  245. Mon Aug 17 00:13:56 2015  A2: 0
  246. Mon Aug 17 00:13:56 2015  A3: 0
  247. Mon Aug 17 00:13:56 2015  A4: 0
  248. Mon Aug 17 00:13:56 2015  A5: 0
  249. Mon Aug 17 00:13:56 2015  A6: 3348577
  250. Mon Aug 17 00:13:56 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  251. Mon Aug 17 00:13:56 2015  
  252. Mon Aug 17 00:13:56 2015  commencing linear algebra
  253. Mon Aug 17 00:13:58 2015  read 10587375 cycles
  254. Mon Aug 17 00:14:24 2015  cycles contain 34785857 unique relations
  255. Mon Aug 17 00:20:16 2015  read 34785857 relations
  256. Mon Aug 17 00:21:35 2015  using 20 quadratic characters above 2147480972
  257. Mon Aug 17 00:24:05 2015  building initial matrix
  258. Mon Aug 17 00:33:23 2015  memory use: 4677.4 MB
  259. Mon Aug 17 00:33:31 2015  read 10587375 cycles
  260. Mon Aug 17 00:33:34 2015  matrix is 10587198 x 10587375 (4617.5 MB) with weight 1349384996 (127.45/col)
  261. Mon Aug 17 00:33:34 2015  sparse part has weight 1093977999 (103.33/col)
  262. Mon Aug 17 00:36:02 2015  filtering completed in 2 passes
  263. Mon Aug 17 00:36:06 2015  matrix is 10586909 x 10587086 (4617.4 MB) with weight 1349375317 (127.45/col)
  264. Mon Aug 17 00:36:06 2015  sparse part has weight 1093975660 (103.33/col)
  265. Mon Aug 17 00:36:42 2015  matrix starts at (0, 0)
  266. Mon Aug 17 00:36:45 2015  matrix is 10586909 x 10587086 (4617.4 MB) with weight 1349375317 (127.45/col)
  267. Mon Aug 17 00:36:45 2015  sparse part has weight 1093975660 (103.33/col)
  268. Mon Aug 17 00:36:45 2015  saving the first 48 matrix rows for later
  269. Mon Aug 17 00:36:48 2015  matrix includes 64 packed rows
  270. Mon Aug 17 00:36:50 2015  matrix is 10586861 x 10587086 (4423.6 MB) with weight 1134797306 (107.19/col)
  271. Mon Aug 17 00:36:50 2015  sparse part has weight 1053743508 (99.53/col)
  272. Mon Aug 17 00:36:50 2015  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  273. Mon Aug 17 00:37:49 2015  commencing Lanczos iteration (4 threads)
  274. Mon Aug 17 00:37:49 2015  memory use: 3745.4 MB
  275. Mon Aug 17 00:38:32 2015  linear algebra at 0.0%, ETA 79h25m
  276. Mon Aug 17 00:38:46 2015  checkpointing every 140000 dimensions
  277. Thu Aug 20 02:04:55 2015  lanczos halted after 167418 iterations (dim = 10586855)
  278. Thu Aug 20 02:05:23 2015  recovered 27 nontrivial dependencies
  279. Thu Aug 20 02:05:34 2015  BLanczosTime: 265898
  280. Thu Aug 20 02:05:34 2015  elapsed time 73:51:39
  281. Thu Aug 20 02:05:34 2015  
  282. Thu Aug 20 02:05:34 2015  
  283. Thu Aug 20 02:05:34 2015  Msieve v. 1.52 (SVN 946)
  284. Thu Aug 20 02:05:34 2015  random seeds: 430d99f4 7b863cc4
  285. Thu Aug 20 02:05:34 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  286. Thu Aug 20 02:05:35 2015  no P-1/P+1/ECM available, skipping
  287. Thu Aug 20 02:05:35 2015  commencing number field sieve (227-digit input)
  288. Thu Aug 20 02:05:35 2015  R0: -1409813742103845306037256366240804417089
  289. Thu Aug 20 02:05:35 2015  R1: 1
  290. Thu Aug 20 02:05:35 2015  A0: -1
  291. Thu Aug 20 02:05:35 2015  A1: 0
  292. Thu Aug 20 02:05:35 2015  A2: 0
  293. Thu Aug 20 02:05:35 2015  A3: 0
  294. Thu Aug 20 02:05:35 2015  A4: 0
  295. Thu Aug 20 02:05:35 2015  A5: 0
  296. Thu Aug 20 02:05:35 2015  A6: 3348577
  297. Thu Aug 20 02:05:35 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  298. Thu Aug 20 02:05:35 2015  
  299. Thu Aug 20 02:05:35 2015  commencing linear algebra
  300. Thu Aug 20 02:05:37 2015  read 10587086 cycles
  301. Thu Aug 20 02:06:03 2015  cycles contain 34785854 unique relations
  302. Thu Aug 20 02:11:57 2015  read 34785854 relations
  303. Thu Aug 20 02:13:15 2015  using 20 quadratic characters above 2147480972
  304. Thu Aug 20 02:15:45 2015  building initial matrix
  305. Thu Aug 20 02:24:52 2015  memory use: 4677.4 MB
  306. Thu Aug 20 02:24:59 2015  read 10587086 cycles
  307. Thu Aug 20 02:25:02 2015  matrix is 10586909 x 10587086 (4617.4 MB) with weight 1349375317 (127.45/col)
  308. Thu Aug 20 02:25:02 2015  sparse part has weight 1093975660 (103.33/col)
  309. Thu Aug 20 02:26:30 2015  filtering completed in 1 passes
  310. Thu Aug 20 02:26:33 2015  matrix is 10586909 x 10587086 (4617.4 MB) with weight 1349375317 (127.45/col)
  311. Thu Aug 20 02:26:33 2015  sparse part has weight 1093975660 (103.33/col)
  312. Thu Aug 20 02:26:59 2015  matrix starts at (0, 0)
  313. Thu Aug 20 02:27:02 2015  matrix is 10586909 x 10587086 (4617.4 MB) with weight 1349375317 (127.45/col)
  314. Thu Aug 20 02:27:02 2015  sparse part has weight 1093975660 (103.33/col)
  315. Thu Aug 20 02:27:02 2015  saving the first 48 matrix rows for later
  316. Thu Aug 20 02:27:05 2015  matrix includes 64 packed rows
  317. Thu Aug 20 02:27:07 2015  matrix is 10586861 x 10587086 (4423.6 MB) with weight 1134797306 (107.19/col)
  318. Thu Aug 20 02:27:07 2015  sparse part has weight 1053743508 (99.53/col)
  319. Thu Aug 20 02:27:07 2015  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  320. Thu Aug 20 02:28:06 2015  commencing Lanczos iteration (4 threads)
  321. Thu Aug 20 02:28:06 2015  memory use: 3745.4 MB
  322. Thu Aug 20 02:28:48 2015  linear algebra at 0.0%, ETA 77h38m
  323. Thu Aug 20 02:29:02 2015  checkpointing every 140000 dimensions
  324. Thu Aug 20 13:52:46 2015  lanczos halted after 23875 iterations (dim = 1509657)
  325. Thu Aug 20 13:52:54 2015  BLanczosTime: 42439
  326. Thu Aug 20 13:52:54 2015  elapsed time 11:47:20
  327. Thu Aug 20 13:54:18 2015  
  328. Thu Aug 20 13:54:18 2015  
  329. Thu Aug 20 13:54:18 2015  Msieve v. 1.52 (SVN 946)
  330. Thu Aug 20 13:54:18 2015  random seeds: 8be2cb60 3a3935b7
  331. Thu Aug 20 13:54:18 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  332. Thu Aug 20 13:54:19 2015  no P-1/P+1/ECM available, skipping
  333. Thu Aug 20 13:54:19 2015  commencing number field sieve (227-digit input)
  334. Thu Aug 20 13:54:19 2015  R0: -1409813742103845306037256366240804417089
  335. Thu Aug 20 13:54:19 2015  R1: 1
  336. Thu Aug 20 13:54:19 2015  A0: -1
  337. Thu Aug 20 13:54:19 2015  A1: 0
  338. Thu Aug 20 13:54:19 2015  A2: 0
  339. Thu Aug 20 13:54:19 2015  A3: 0
  340. Thu Aug 20 13:54:19 2015  A4: 0
  341. Thu Aug 20 13:54:19 2015  A5: 0
  342. Thu Aug 20 13:54:19 2015  A6: 3348577
  343. Thu Aug 20 13:54:19 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  344. Thu Aug 20 13:54:19 2015  
  345. Thu Aug 20 13:54:19 2015  commencing square root phase
  346. Thu Aug 20 13:54:19 2015  reading relations for dependency 1
  347. Thu Aug 20 13:54:21 2015  read 5294254 cycles
  348. Thu Aug 20 13:54:33 2015  cycles contain 17392503 unique relations
  349. Thu Aug 20 13:57:46 2015  read 17392503 relations
  350. Thu Aug 20 13:57:46 2015  number of relations is not even
  351. Thu Aug 20 13:57:47 2015  reading relations for dependency 2
  352. Thu Aug 20 13:57:49 2015  read 5296175 cycles
  353. Thu Aug 20 13:58:01 2015  cycles contain 17400362 unique relations
  354. Thu Aug 20 14:01:12 2015  read 17400362 relations
  355. Thu Aug 20 14:02:18 2015  algebraic side is not a square!
  356. Thu Aug 20 14:02:19 2015  reading relations for dependency 3
  357. Thu Aug 20 14:02:21 2015  read 5295461 cycles
  358. Thu Aug 20 14:02:33 2015  cycles contain 17399586 unique relations
  359. Thu Aug 20 14:05:46 2015  read 17399586 relations
  360. Thu Aug 20 14:06:52 2015  algebraic side is not a square!
  361. Thu Aug 20 14:06:53 2015  reading relations for dependency 4
  362. Thu Aug 20 14:06:55 2015  read 5294149 cycles
  363. Thu Aug 20 14:07:07 2015  cycles contain 17392676 unique relations
  364. Thu Aug 20 14:10:17 2015  read 17392676 relations
  365. Thu Aug 20 14:11:20 2015  algebraic side is not a square!
  366. Thu Aug 20 14:11:21 2015  reading relations for dependency 5
  367. Thu Aug 20 14:11:23 2015  read 5293785 cycles
  368. Thu Aug 20 14:11:35 2015  cycles contain 17395597 unique relations
  369. Thu Aug 20 14:14:47 2015  read 17395597 relations
  370. Thu Aug 20 14:14:47 2015  number of relations is not even
  371. Thu Aug 20 14:14:48 2015  reading relations for dependency 6
  372. Thu Aug 20 14:14:50 2015  read 5295262 cycles
  373. Thu Aug 20 14:15:01 2015  cycles contain 17397372 unique relations
  374. Thu Aug 20 14:18:14 2015  read 17397372 relations
  375. Thu Aug 20 14:19:18 2015  algebraic side is not a square!
  376. Thu Aug 20 14:19:19 2015  reading relations for dependency 7
  377. Thu Aug 20 14:19:21 2015  read 5295628 cycles
  378. Thu Aug 20 14:19:33 2015  cycles contain 17398064 unique relations
  379. Thu Aug 20 14:22:44 2015  read 17398064 relations
  380. Thu Aug 20 14:23:48 2015  algebraic side is not a square!
  381. Thu Aug 20 14:23:48 2015  reading relations for dependency 8
  382. Thu Aug 20 14:23:51 2015  read 5293771 cycles
  383. Thu Aug 20 14:24:02 2015  cycles contain 17394623 unique relations
  384. Thu Aug 20 14:27:15 2015  read 17394623 relations
  385. Thu Aug 20 14:27:15 2015  number of relations is not even
  386. Thu Aug 20 14:27:16 2015  reading relations for dependency 9
  387. Thu Aug 20 14:27:18 2015  read 5291341 cycles
  388. Thu Aug 20 14:27:30 2015  cycles contain 17389569 unique relations
  389. Thu Aug 20 14:30:42 2015  read 17389569 relations
  390. Thu Aug 20 14:30:42 2015  number of relations is not even
  391. Thu Aug 20 14:30:43 2015  reading relations for dependency 10
  392. Thu Aug 20 14:30:45 2015  read 5295051 cycles
  393. Thu Aug 20 14:30:57 2015  cycles contain 17398194 unique relations
  394. Thu Aug 20 14:34:08 2015  read 17398194 relations
  395. Thu Aug 20 14:35:12 2015  algebraic side is not a square!
  396. Thu Aug 20 14:35:13 2015  reading relations for dependency 11
  397. Thu Aug 20 14:35:16 2015  read 5294924 cycles
  398. Thu Aug 20 14:35:27 2015  cycles contain 17395836 unique relations
  399. Thu Aug 20 14:38:40 2015  read 17395836 relations
  400. Thu Aug 20 14:39:45 2015  algebraic side is not a square!
  401. Thu Aug 20 14:39:46 2015  reading relations for dependency 12
  402. Thu Aug 20 14:39:48 2015  read 5293477 cycles
  403. Thu Aug 20 14:40:00 2015  cycles contain 17391128 unique relations
  404. Thu Aug 20 14:43:12 2015  read 17391128 relations
  405. Thu Aug 20 14:44:17 2015  algebraic side is not a square!
  406. Thu Aug 20 14:44:17 2015  reading relations for dependency 13
  407. Thu Aug 20 14:44:20 2015  read 5293491 cycles
  408. Thu Aug 20 14:44:31 2015  cycles contain 17391996 unique relations
  409. Thu Aug 20 14:47:43 2015  read 17391996 relations
  410. Thu Aug 20 14:48:48 2015  algebraic side is not a square!
  411. Thu Aug 20 14:48:48 2015  reading relations for dependency 14
  412. Thu Aug 20 14:48:51 2015  read 5292857 cycles
  413. Thu Aug 20 14:49:02 2015  cycles contain 17391771 unique relations
  414. Thu Aug 20 14:52:15 2015  read 17391771 relations
  415. Thu Aug 20 14:52:16 2015  number of relations is not even
  416. Thu Aug 20 14:52:16 2015  reading relations for dependency 15
  417. Thu Aug 20 14:52:19 2015  read 5293447 cycles
  418. Thu Aug 20 14:52:30 2015  cycles contain 17397313 unique relations
  419. Thu Aug 20 14:55:43 2015  read 17397313 relations
  420. Thu Aug 20 14:55:43 2015  number of relations is not even
  421. Thu Aug 20 14:55:44 2015  reading relations for dependency 16
  422. Thu Aug 20 14:55:46 2015  read 5293260 cycles
  423. Thu Aug 20 14:55:58 2015  cycles contain 17391934 unique relations
  424. Thu Aug 20 14:59:10 2015  read 17391934 relations
  425. Thu Aug 20 15:00:17 2015  algebraic side is not a square!
  426. Thu Aug 20 15:00:18 2015  reading relations for dependency 17
  427. Thu Aug 20 15:00:20 2015  read 5293871 cycles
  428. Thu Aug 20 15:00:32 2015  cycles contain 17392287 unique relations
  429. Thu Aug 20 15:03:45 2015  read 17392287 relations
  430. Thu Aug 20 15:03:45 2015  number of relations is not even
  431. Thu Aug 20 15:03:46 2015  reading relations for dependency 18
  432. Thu Aug 20 15:03:48 2015  read 5294157 cycles
  433. Thu Aug 20 15:03:59 2015  cycles contain 17393738 unique relations
  434. Thu Aug 20 15:07:12 2015  read 17393738 relations
  435. Thu Aug 20 15:08:16 2015  algebraic side is not a square!
  436. Thu Aug 20 15:08:17 2015  reading relations for dependency 19
  437. Thu Aug 20 15:08:19 2015  read 5291362 cycles
  438. Thu Aug 20 15:08:30 2015  cycles contain 17390901 unique relations
  439. Thu Aug 20 15:11:44 2015  read 17390901 relations
  440. Thu Aug 20 15:11:44 2015  number of relations is not even
  441. Thu Aug 20 15:11:45 2015  reading relations for dependency 20
  442. Thu Aug 20 15:11:47 2015  read 5296411 cycles
  443. Thu Aug 20 15:11:59 2015  cycles contain 17399331 unique relations
  444. Thu Aug 20 15:15:11 2015  read 17399331 relations
  445. Thu Aug 20 15:15:11 2015  number of relations is not even
  446. Thu Aug 20 15:15:12 2015  reading relations for dependency 21
  447. Thu Aug 20 15:15:14 2015  read 5294156 cycles
  448. Thu Aug 20 15:15:26 2015  cycles contain 17391872 unique relations
  449. Thu Aug 20 15:18:38 2015  read 17391872 relations
  450. Thu Aug 20 15:19:43 2015  algebraic side is not a square!
  451. Thu Aug 20 15:19:44 2015  reading relations for dependency 22
  452. Thu Aug 20 15:19:46 2015  read 5293292 cycles
  453. Thu Aug 20 15:19:57 2015  cycles contain 17394996 unique relations
  454. Thu Aug 20 15:23:10 2015  read 17394996 relations
  455. Thu Aug 20 15:24:14 2015  algebraic side is not a square!
  456. Thu Aug 20 15:24:15 2015  reading relations for dependency 23
  457. Thu Aug 20 15:24:17 2015  read 5295314 cycles
  458. Thu Aug 20 15:24:28 2015  cycles contain 17390857 unique relations
  459. Thu Aug 20 15:27:40 2015  read 17390857 relations
  460. Thu Aug 20 15:27:41 2015  number of relations is not even
  461. Thu Aug 20 15:27:41 2015  reading relations for dependency 24
  462. Thu Aug 20 15:27:44 2015  read 5290702 cycles
  463. Thu Aug 20 15:27:55 2015  cycles contain 17392195 unique relations
  464. Thu Aug 20 15:31:08 2015  read 17392195 relations
  465. Thu Aug 20 15:31:08 2015  number of relations is not even
  466. Thu Aug 20 15:31:09 2015  reading relations for dependency 25
  467. Thu Aug 20 15:31:11 2015  read 5293572 cycles
  468. Thu Aug 20 15:31:23 2015  cycles contain 17390903 unique relations
  469. Thu Aug 20 15:34:36 2015  read 17390903 relations
  470. Thu Aug 20 15:34:36 2015  number of relations is not even
  471. Thu Aug 20 15:34:37 2015  reading relations for dependency 26
  472. Thu Aug 20 15:34:39 2015  read 5292625 cycles
  473. Thu Aug 20 15:34:50 2015  cycles contain 17392555 unique relations
  474. Thu Aug 20 15:38:01 2015  read 17392555 relations
  475. Thu Aug 20 15:38:02 2015  number of relations is not even
  476. Thu Aug 20 15:38:02 2015  reading relations for dependency 27
  477. Thu Aug 20 15:38:05 2015  read 5292495 cycles
  478. Thu Aug 20 15:38:16 2015  cycles contain 17387319 unique relations
  479. Thu Aug 20 15:41:29 2015  read 17387319 relations
  480. Thu Aug 20 15:41:29 2015  number of relations is not even
  481. Thu Aug 20 15:41:30 2015  reading relations for dependency 28
  482. Thu Aug 20 15:41:32 2015  read 0 cycles
  483. Thu Aug 20 15:41:32 2015  reading relations for dependency 29
  484. Thu Aug 20 15:41:34 2015  read 0 cycles
  485. Thu Aug 20 15:41:34 2015  reading relations for dependency 30
  486. Thu Aug 20 15:41:35 2015  read 0 cycles
  487. Thu Aug 20 15:41:35 2015  reading relations for dependency 31
  488. Thu Aug 20 15:41:37 2015  read 0 cycles
  489. Thu Aug 20 15:41:37 2015  reading relations for dependency 32
  490. Thu Aug 20 15:41:39 2015  read 0 cycles
  491. Thu Aug 20 15:41:39 2015  reading relations for dependency 33
  492. Thu Aug 20 15:41:41 2015  read 0 cycles
  493. Thu Aug 20 15:41:41 2015  reading relations for dependency 34
  494. Thu Aug 20 15:41:43 2015  read 0 cycles
  495. Thu Aug 20 15:41:43 2015  reading relations for dependency 35
  496. Thu Aug 20 15:41:45 2015  read 0 cycles
  497. Thu Aug 20 15:41:45 2015  reading relations for dependency 36
  498. Thu Aug 20 15:41:47 2015  read 0 cycles
  499. Thu Aug 20 15:41:47 2015  reading relations for dependency 37
  500. Thu Aug 20 15:41:49 2015  read 0 cycles
  501. Thu Aug 20 15:41:49 2015  reading relations for dependency 38
  502. Thu Aug 20 15:41:50 2015  read 0 cycles
  503. Thu Aug 20 15:41:50 2015  reading relations for dependency 39
  504. Thu Aug 20 15:41:52 2015  read 0 cycles
  505. Thu Aug 20 15:41:52 2015  reading relations for dependency 40
  506. Thu Aug 20 15:41:54 2015  read 0 cycles
  507. Thu Aug 20 15:41:54 2015  reading relations for dependency 41
  508. Thu Aug 20 15:41:56 2015  read 0 cycles
  509. Thu Aug 20 15:41:56 2015  reading relations for dependency 42
  510. Thu Aug 20 15:41:58 2015  read 0 cycles
  511. Thu Aug 20 15:41:58 2015  reading relations for dependency 43
  512. Thu Aug 20 15:42:00 2015  read 0 cycles
  513. Thu Aug 20 15:42:00 2015  reading relations for dependency 44
  514. Thu Aug 20 15:42:02 2015  read 0 cycles
  515. Thu Aug 20 15:42:02 2015  reading relations for dependency 45
  516. Thu Aug 20 15:42:04 2015  read 0 cycles
  517. Thu Aug 20 15:42:04 2015  reading relations for dependency 46
  518. Thu Aug 20 15:42:05 2015  read 0 cycles
  519. Thu Aug 20 15:42:05 2015  reading relations for dependency 47
  520. Thu Aug 20 15:42:07 2015  read 0 cycles
  521. Thu Aug 20 15:42:07 2015  reading relations for dependency 48
  522. Thu Aug 20 15:42:09 2015  read 0 cycles
  523. Thu Aug 20 15:42:09 2015  reading relations for dependency 49
  524. Thu Aug 20 15:42:11 2015  read 0 cycles
  525. Thu Aug 20 15:42:11 2015  reading relations for dependency 50
  526. Thu Aug 20 15:42:13 2015  read 0 cycles
  527. Thu Aug 20 15:42:13 2015  reading relations for dependency 51
  528. Thu Aug 20 15:42:15 2015  read 0 cycles
  529. Thu Aug 20 15:42:15 2015  reading relations for dependency 52
  530. Thu Aug 20 15:42:17 2015  read 0 cycles
  531. Thu Aug 20 15:42:17 2015  reading relations for dependency 53
  532. Thu Aug 20 15:42:18 2015  read 0 cycles
  533. Thu Aug 20 15:42:18 2015  reading relations for dependency 54
  534. Thu Aug 20 15:42:20 2015  read 0 cycles
  535. Thu Aug 20 15:42:20 2015  reading relations for dependency 55
  536. Thu Aug 20 15:42:22 2015  read 0 cycles
  537. Thu Aug 20 15:42:22 2015  reading relations for dependency 56
  538. Thu Aug 20 15:42:24 2015  read 0 cycles
  539. Thu Aug 20 15:42:24 2015  reading relations for dependency 57
  540. Thu Aug 20 15:42:26 2015  read 0 cycles
  541. Thu Aug 20 15:42:26 2015  reading relations for dependency 58
  542. Thu Aug 20 15:42:28 2015  read 0 cycles
  543. Thu Aug 20 15:42:28 2015  reading relations for dependency 59
  544. Thu Aug 20 15:42:30 2015  read 0 cycles
  545. Thu Aug 20 15:42:30 2015  reading relations for dependency 60
  546. Thu Aug 20 15:42:32 2015  read 0 cycles
  547. Thu Aug 20 15:42:32 2015  reading relations for dependency 61
  548. Thu Aug 20 15:42:34 2015  read 0 cycles
  549. Thu Aug 20 15:42:34 2015  reading relations for dependency 62
  550. Thu Aug 20 15:42:35 2015  read 0 cycles
  551. Thu Aug 20 15:42:35 2015  reading relations for dependency 63
  552. Thu Aug 20 15:42:37 2015  read 0 cycles
  553. Thu Aug 20 15:42:37 2015  reading relations for dependency 64
  554. Thu Aug 20 15:42:39 2015  read 0 cycles
  555. Thu Aug 20 15:42:39 2015  sqrtTime: 6500
  556. Thu Aug 20 15:42:39 2015  elapsed time 01:48:21
  557.  
  558. Thu Aug 20 18:36:38 2015  
  559. Thu Aug 20 18:36:38 2015  
  560. Thu Aug 20 18:36:38 2015  Msieve v. 1.52 (SVN 946)
  561. Thu Aug 20 18:36:38 2015  random seeds: 51e47e90 dc61b70d
  562. Thu Aug 20 18:36:38 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  563. Thu Aug 20 18:36:39 2015  no P-1/P+1/ECM available, skipping
  564. Thu Aug 20 18:36:39 2015  commencing number field sieve (227-digit input)
  565. Thu Aug 20 18:36:39 2015  R0: -1409813742103845306037256366240804417089
  566. Thu Aug 20 18:36:39 2015  R1: 1
  567. Thu Aug 20 18:36:39 2015  A0: -1
  568. Thu Aug 20 18:36:39 2015  A1: 0
  569. Thu Aug 20 18:36:39 2015  A2: 0
  570. Thu Aug 20 18:36:39 2015  A3: 0
  571. Thu Aug 20 18:36:39 2015  A4: 0
  572. Thu Aug 20 18:36:39 2015  A5: 0
  573. Thu Aug 20 18:36:39 2015  A6: 3348577
  574. Thu Aug 20 18:36:39 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  575. Thu Aug 20 18:36:39 2015  
  576. Thu Aug 20 18:36:39 2015  commencing relation filtering
  577. Thu Aug 20 18:36:39 2015  setting target matrix density to 112.0
  578. Thu Aug 20 18:36:39 2015  estimated available RAM is 16331.2 MB
  579. Thu Aug 20 18:36:39 2015  commencing duplicate removal, pass 1
  580. <errors reading relations>
  581. Thu Aug 20 19:10:30 2015  skipped 2524 relations with b > 2^32
  582. Thu Aug 20 19:10:30 2015  found 42097870 hash collisions in 217952697 relations
  583. Thu Aug 20 19:10:50 2015  commencing duplicate removal, pass 2
  584. Thu Aug 20 19:12:47 2015  found 41533156 duplicates and 176419541 unique relations
  585. Thu Aug 20 19:12:47 2015  memory use: 1321.5 MB
  586. Thu Aug 20 19:12:47 2015  reading ideals above 149880832
  587. Thu Aug 20 19:12:47 2015  commencing singleton removal, initial pass
  588. Thu Aug 20 19:43:13 2015  memory use: 3012.0 MB
  589. Thu Aug 20 19:43:13 2015  reading all ideals from disk
  590. Thu Aug 20 19:43:20 2015  memory use: 2959.2 MB
  591. Thu Aug 20 19:43:31 2015  commencing in-memory singleton removal
  592. Thu Aug 20 19:43:43 2015  begin with 176419541 relations and 153353779 unique ideals
  593. Thu Aug 20 19:45:28 2015  reduce to 102318760 relations and 70388560 ideals in 15 passes
  594. Thu Aug 20 19:45:28 2015  max relations containing the same ideal: 35
  595. Thu Aug 20 19:45:37 2015  reading ideals above 720000
  596. Thu Aug 20 19:45:38 2015  commencing singleton removal, initial pass
  597. Thu Aug 20 20:07:19 2015  memory use: 2756.0 MB
  598. Thu Aug 20 20:07:19 2015  reading all ideals from disk
  599. Thu Aug 20 20:07:30 2015  memory use: 3990.8 MB
  600. Thu Aug 20 20:07:44 2015  keeping 86753840 ideals with weight <= 200, target excess is 518007
  601. Thu Aug 20 20:07:59 2015  commencing in-memory singleton removal
  602. Thu Aug 20 20:08:12 2015  begin with 102318760 relations and 86753840 unique ideals
  603. Thu Aug 20 20:09:48 2015  reduce to 102306812 relations and 86741892 ideals in 8 passes
  604. Thu Aug 20 20:09:48 2015  max relations containing the same ideal: 200
  605. Thu Aug 20 20:10:51 2015  removing 11718368 relations and 9718368 ideals in 2000000 cliques
  606. Thu Aug 20 20:10:54 2015  commencing in-memory singleton removal
  607. Thu Aug 20 20:11:05 2015  begin with 90588444 relations and 86741892 unique ideals
  608. Thu Aug 20 20:12:50 2015  reduce to 89600334 relations and 76011415 ideals in 10 passes
  609. Thu Aug 20 20:12:50 2015  max relations containing the same ideal: 191
  610. Thu Aug 20 20:13:45 2015  removing 8873235 relations and 6873235 ideals in 2000000 cliques
  611. Thu Aug 20 20:13:48 2015  commencing in-memory singleton removal
  612. Thu Aug 20 20:13:57 2015  begin with 80727099 relations and 76011415 unique ideals
  613. Thu Aug 20 20:15:06 2015  reduce to 80060843 relations and 68457206 ideals in 8 passes
  614. Thu Aug 20 20:15:06 2015  max relations containing the same ideal: 181
  615. Thu Aug 20 20:15:54 2015  removing 8020822 relations and 6020822 ideals in 2000000 cliques
  616. Thu Aug 20 20:15:56 2015  commencing in-memory singleton removal
  617. Thu Aug 20 20:16:03 2015  begin with 72040021 relations and 68457206 unique ideals
  618. Thu Aug 20 20:17:02 2015  reduce to 71438462 relations and 61820805 ideals in 8 passes
  619. Thu Aug 20 20:17:02 2015  max relations containing the same ideal: 168
  620. Thu Aug 20 20:17:43 2015  removing 7591579 relations and 5591579 ideals in 2000000 cliques
  621. Thu Aug 20 20:17:46 2015  commencing in-memory singleton removal
  622. Thu Aug 20 20:17:51 2015  begin with 63846883 relations and 61820805 unique ideals
  623. Thu Aug 20 20:18:38 2015  reduce to 63256744 relations and 55624497 ideals in 8 passes
  624. Thu Aug 20 20:18:38 2015  max relations containing the same ideal: 153
  625. Thu Aug 20 20:19:15 2015  removing 7328564 relations and 5328564 ideals in 2000000 cliques
  626. Thu Aug 20 20:19:17 2015  commencing in-memory singleton removal
  627. Thu Aug 20 20:19:22 2015  begin with 55928180 relations and 55624497 unique ideals
  628. Thu Aug 20 20:20:02 2015  reduce to 55327575 relations and 49678668 ideals in 8 passes
  629. Thu Aug 20 20:20:02 2015  max relations containing the same ideal: 141
  630. Thu Aug 20 20:20:34 2015  removing 7149256 relations and 5149256 ideals in 2000000 cliques
  631. Thu Aug 20 20:20:36 2015  commencing in-memory singleton removal
  632. Thu Aug 20 20:20:40 2015  begin with 48178319 relations and 49678668 unique ideals
  633. Thu Aug 20 20:21:10 2015  reduce to 47537091 relations and 43867986 ideals in 7 passes
  634. Thu Aug 20 20:21:10 2015  max relations containing the same ideal: 129
  635. Thu Aug 20 20:21:37 2015  removing 7027885 relations and 5027885 ideals in 2000000 cliques
  636. Thu Aug 20 20:21:39 2015  commencing in-memory singleton removal
  637. Thu Aug 20 20:21:43 2015  begin with 40509206 relations and 43867986 unique ideals
  638. Thu Aug 20 20:22:14 2015  reduce to 39796905 relations and 38101848 ideals in 9 passes
  639. Thu Aug 20 20:22:14 2015  max relations containing the same ideal: 114
  640. Thu Aug 20 20:22:37 2015  removing 4299388 relations and 3205220 ideals in 1094168 cliques
  641. Thu Aug 20 20:22:38 2015  commencing in-memory singleton removal
  642. Thu Aug 20 20:22:41 2015  begin with 35497517 relations and 38101848 unique ideals
  643. Thu Aug 20 20:23:02 2015  reduce to 35183790 relations and 34575205 ideals in 7 passes
  644. Thu Aug 20 20:23:02 2015  max relations containing the same ideal: 108
  645. Thu Aug 20 20:23:27 2015  relations with 0 large ideals: 19770
  646. Thu Aug 20 20:23:27 2015  relations with 1 large ideals: 5932
  647. Thu Aug 20 20:23:27 2015  relations with 2 large ideals: 77893
  648. Thu Aug 20 20:23:27 2015  relations with 3 large ideals: 585685
  649. Thu Aug 20 20:23:27 2015  relations with 4 large ideals: 2397604
  650. Thu Aug 20 20:23:27 2015  relations with 5 large ideals: 5880449
  651. Thu Aug 20 20:23:27 2015  relations with 6 large ideals: 9015349
  652. Thu Aug 20 20:23:27 2015  relations with 7+ large ideals: 17201108
  653. Thu Aug 20 20:23:27 2015  commencing 2-way merge
  654. Thu Aug 20 20:23:53 2015  reduce to 22897760 relation sets and 22289175 unique ideals
  655. Thu Aug 20 20:23:53 2015  commencing full merge
  656. Thu Aug 20 20:35:50 2015  memory use: 2965.8 MB
  657. Thu Aug 20 20:35:53 2015  found 10562312 cycles, need 10529375
  658. Thu Aug 20 20:35:54 2015  weight of 10529375 cycles is about 1179772925 (112.05/cycle)
  659. Thu Aug 20 20:35:54 2015  distribution of cycle lengths:
  660. Thu Aug 20 20:35:54 2015  1 relations: 510090
  661. Thu Aug 20 20:35:54 2015  2 relations: 703730
  662. Thu Aug 20 20:35:54 2015  3 relations: 808694
  663. Thu Aug 20 20:35:54 2015  4 relations: 824751
  664. Thu Aug 20 20:35:54 2015  5 relations: 829598
  665. Thu Aug 20 20:35:54 2015  6 relations: 808862
  666. Thu Aug 20 20:35:54 2015  7 relations: 779360
  667. Thu Aug 20 20:35:54 2015  8 relations: 734678
  668. Thu Aug 20 20:35:54 2015  9 relations: 680560
  669. Thu Aug 20 20:35:54 2015  10+ relations: 3849052
  670. Thu Aug 20 20:35:54 2015  heaviest cycle: 28 relations
  671. Thu Aug 20 20:35:56 2015  commencing cycle optimization
  672. Thu Aug 20 20:36:20 2015  start with 88462848 relations
  673. Thu Aug 20 20:41:01 2015  pruned 3767336 relations
  674. Thu Aug 20 20:41:01 2015  memory use: 2375.1 MB
  675. Thu Aug 20 20:41:01 2015  distribution of cycle lengths:
  676. Thu Aug 20 20:41:01 2015  1 relations: 510090
  677. Thu Aug 20 20:41:01 2015  2 relations: 720716
  678. Thu Aug 20 20:41:01 2015  3 relations: 842803
  679. Thu Aug 20 20:41:01 2015  4 relations: 857250
  680. Thu Aug 20 20:41:01 2015  5 relations: 868035
  681. Thu Aug 20 20:41:01 2015  6 relations: 844539
  682. Thu Aug 20 20:41:01 2015  7 relations: 815958
  683. Thu Aug 20 20:41:01 2015  8 relations: 763989
  684. Thu Aug 20 20:41:01 2015  9 relations: 707002
  685. Thu Aug 20 20:41:01 2015  10+ relations: 3598993
  686. Thu Aug 20 20:41:01 2015  heaviest cycle: 28 relations
  687. Thu Aug 20 20:41:38 2015  RelProcTime: 7499
  688. Thu Aug 20 20:41:38 2015  elapsed time 02:05:00
  689. Thu Aug 20 20:44:38 2015  
  690. Thu Aug 20 20:44:38 2015  
  691. Thu Aug 20 20:44:38 2015  Msieve v. 1.52 (SVN 946)
  692. Thu Aug 20 20:44:38 2015  random seeds: 2ae51c60 dcba8b43
  693. Thu Aug 20 20:44:38 2015  factoring 21281287322862336036346117382892144421668933588423641489872862744884974346849987690003252981860438335916606843302868523395622382440155674114663932996606638195143917925403440077760252075623523207256051389389883891862756522454841 (227 digits)
  694. Thu Aug 20 20:44:39 2015  no P-1/P+1/ECM available, skipping
  695. Thu Aug 20 20:44:39 2015  commencing number field sieve (227-digit input)
  696. Thu Aug 20 20:44:39 2015  R0: -1409813742103845306037256366240804417089
  697. Thu Aug 20 20:44:39 2015  R1: 1
  698. Thu Aug 20 20:44:39 2015  A0: -1
  699. Thu Aug 20 20:44:39 2015  A1: 0
  700. Thu Aug 20 20:44:39 2015  A2: 0
  701. Thu Aug 20 20:44:39 2015  A3: 0
  702. Thu Aug 20 20:44:39 2015  A4: 0
  703. Thu Aug 20 20:44:39 2015  A5: 0
  704. Thu Aug 20 20:44:39 2015  A6: 3348577
  705. Thu Aug 20 20:44:39 2015  skew 1.00, size 3.708e-012, alpha -1.606, combined = 2.518e-013 rroots = 2
  706. Thu Aug 20 20:44:39 2015  
  707. Thu Aug 20 20:44:39 2015  commencing linear algebra
  708. Thu Aug 20 20:44:41 2015  read 10529375 cycles
  709. Thu Aug 20 20:45:08 2015  cycles contain 34786584 unique relations
  710. Thu Aug 20 20:51:00 2015  read 34786584 relations
  711. Thu Aug 20 20:52:17 2015  using 20 quadratic characters above 2147480972
  712. Thu Aug 20 20:54:46 2015  building initial matrix
  713. Thu Aug 20 21:04:01 2015  memory use: 4679.4 MB
  714. Thu Aug 20 21:04:09 2015  read 10529375 cycles
  715. Thu Aug 20 21:04:12 2015  matrix is 10529198 x 10529375 (4661.0 MB) with weight 1361152630 (129.27/col)
  716. Thu Aug 20 21:04:12 2015  sparse part has weight 1106037787 (105.04/col)
  717. Thu Aug 20 21:06:42 2015  filtering completed in 2 passes
  718. Thu Aug 20 21:06:45 2015  matrix is 10528979 x 10529156 (4661.0 MB) with weight 1361145170 (129.27/col)
  719. Thu Aug 20 21:06:45 2015  sparse part has weight 1106035982 (105.05/col)
  720. Thu Aug 20 21:07:24 2015  matrix starts at (0, 0)
  721. Thu Aug 20 21:07:27 2015  matrix is 10528979 x 10529156 (4661.0 MB) with weight 1361145170 (129.27/col)
  722. Thu Aug 20 21:07:27 2015  sparse part has weight 1106035982 (105.05/col)
  723. Thu Aug 20 21:07:27 2015  saving the first 48 matrix rows for later
  724. Thu Aug 20 21:07:30 2015  matrix includes 64 packed rows
  725. Thu Aug 20 21:07:32 2015  matrix is 10528931 x 10529156 (4466.1 MB) with weight 1147158968 (108.95/col)
  726. Thu Aug 20 21:07:32 2015  sparse part has weight 1065462499 (101.19/col)
  727. Thu Aug 20 21:07:32 2015  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  728. Thu Aug 20 21:08:32 2015  commencing Lanczos iteration (4 threads)
  729. Thu Aug 20 21:08:32 2015  memory use: 3783.9 MB
  730. Thu Aug 20 21:09:15 2015  linear algebra at 0.0%, ETA 79h 2m
  731. Thu Aug 20 21:09:28 2015  checkpointing every 140000 dimensions
  732. Sun Aug 23 23:38:39 2015  lanczos halted after 166504 iterations (dim = 10528927)
  733. Sun Aug 23 23:39:03 2015  recovered 29 nontrivial dependencies
  734. Sun Aug 23 23:39:09 2015  BLanczosTime: 269670
  735. Sun Aug 23 23:39:09 2015  
  736. Sun Aug 23 23:39:09 2015  commencing square root phase
  737. Sun Aug 23 23:39:09 2015  reading relations for dependency 1
  738. Sun Aug 23 23:39:11 2015  read 5263956 cycles
  739. Sun Aug 23 23:39:20 2015  cycles contain 17395418 unique relations
  740. Sun Aug 23 23:42:24 2015  read 17395418 relations
  741. Sun Aug 23 23:43:56 2015  multiplying 17395418 relations
  742. Mon Aug 24 00:09:56 2015  multiply complete, coefficients have about 778.66 million bits
  743. Mon Aug 24 00:10:03 2015  initial square root is modulo 9677341
  744. Mon Aug 24 00:43:32 2015  sqrtTime: 3863
  745. Mon Aug 24 00:43:32 2015  prp83 factor: 69384967629254932137695841484964624447046413373157688979214873692716668402839265123
  746. Mon Aug 24 00:43:32 2015  prp144 factor: 306713226942394095697648986401689294541609894296004631926095446722772138743457136084865159335641195872614313008879326816416624180358864668729267
  747. Mon Aug 24 00:43:32 2015  elapsed time 75:58:54
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