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C191_M61_k32

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Oct 21st, 2020
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  1. Wed Sep 16 17:03:05 2020
  2. Wed Sep 16 17:03:05 2020
  3. Wed Sep 16 17:03:05 2020 Msieve v. 1.53 (SVN unknown)
  4. Wed Sep 16 17:03:05 2020 random seeds: 8cfcfe68 40bf4880
  5. Wed Sep 16 17:03:05 2020 factoring 27503817001021855161359142123867859536697596095777966914212896065652446437415997206851944428748759308483152015176751478208917632740831052389257949045686226159825984985356043711658640131389761 (191 digits)
  6. Wed Sep 16 17:03:06 2020 searching for 15-digit factors
  7. Wed Sep 16 17:03:07 2020 commencing number field sieve (191-digit input)
  8. Wed Sep 16 17:03:07 2020 R0: -5205781757719743373227578143985640916
  9. Wed Sep 16 17:03:07 2020 R1: 1057936587640601961509
  10. Wed Sep 16 17:03:07 2020 A0: -7314947241557458055193447443361486635768979210
  11. Wed Sep 16 17:03:07 2020 A1: 340358382049442891493236364674684165433
  12. Wed Sep 16 17:03:07 2020 A2: 7312316325168492328555364843242
  13. Wed Sep 16 17:03:07 2020 A3: -98422417194401438870197
  14. Wed Sep 16 17:03:07 2020 A4: -883746132718908
  15. Wed Sep 16 17:03:07 2020 A5: 14387760
  16. Wed Sep 16 17:03:07 2020 skew 71823849.10, size 1.332e-18, alpha -8.600, combined = 2.108e-14 rroots = 1
  17. Wed Sep 16 17:03:07 2020
  18. Wed Sep 16 17:03:07 2020 commencing relation filtering
  19. Wed Sep 16 17:03:07 2020 setting target matrix density to 128.0
  20. Wed Sep 16 17:03:07 2020 estimated available RAM is 32721.3 MB
  21. Wed Sep 16 17:03:07 2020 commencing duplicate removal, pass 1
  22. Wed Sep 16 17:03:13 2020 error -9 reading relation 397295
  23. Wed Sep 16 17:03:32 2020 error -9 reading relation 1673602
  24. Wed Sep 16 17:03:45 2020 error -1 reading relation 2526143
  25. Wed Sep 16 17:03:54 2020 error -9 reading relation 3143706
  26. Wed Sep 16 17:04:20 2020 error -9 reading relation 4886191
  27. Wed Sep 16 17:04:23 2020 error -15 reading relation 5072331
  28. Wed Sep 16 17:04:23 2020 error -15 reading relation 5085750
  29. Wed Sep 16 17:04:48 2020 error -1 reading relation 6783969
  30. Wed Sep 16 19:12:10 2020 error -9 reading relation 514632697
  31. Wed Sep 16 19:12:15 2020 error -15 reading relation 514922977
  32. Wed Sep 16 19:12:19 2020 error -1 reading relation 515244498
  33. Wed Sep 16 19:12:20 2020 error -9 reading relation 515310130
  34. Wed Sep 16 19:12:26 2020 error -15 reading relation 515712050
  35. Wed Sep 16 19:12:29 2020 error -9 reading relation 515857983
  36. Wed Sep 16 19:12:37 2020 error -15 reading relation 516438173
  37. Wed Sep 16 19:12:44 2020 error -15 reading relation 516856000
  38. Wed Sep 16 19:12:49 2020 error -15 reading relation 517223125
  39. Wed Sep 16 19:12:54 2020 error -1 reading relation 517506857
  40. Wed Sep 16 19:13:04 2020 error -5 reading relation 518174449
  41. Wed Sep 16 19:13:09 2020 skipped 5 relations with b > 2^32
  42. Wed Sep 16 19:13:09 2020 skipped 753 relations with composite factors
  43. Wed Sep 16 19:13:09 2020 found 128509803 hash collisions in 518479593 relations
  44. Wed Sep 16 19:13:57 2020 commencing duplicate removal, pass 2
  45. Wed Sep 16 19:24:04 2020 found 126722304 duplicates and 391757289 unique relations
  46. Wed Sep 16 19:24:04 2020 memory use: 2643.0 MB
  47. Wed Sep 16 19:24:05 2020 reading ideals above 230621184
  48. Wed Sep 16 19:24:05 2020 commencing singleton removal, initial pass
  49. Wed Sep 16 20:38:16 2020 memory use: 6024.0 MB
  50. Wed Sep 16 20:38:16 2020 reading all ideals from disk
  51. Wed Sep 16 20:39:20 2020 memory use: 7402.9 MB
  52. Wed Sep 16 20:39:40 2020 commencing in-memory singleton removal
  53. Wed Sep 16 20:39:59 2020 begin with 391757289 relations and 323879383 unique ideals
  54. Wed Sep 16 20:43:24 2020 reduce to 275209373 relations and 197158583 ideals in 13 passes
  55. Wed Sep 16 20:43:24 2020 max relations containing the same ideal: 34
  56. Wed Sep 16 20:43:51 2020 reading ideals above 720000
  57. Wed Sep 16 20:43:52 2020 commencing singleton removal, initial pass
  58. Wed Sep 16 21:47:58 2020 memory use: 6024.0 MB
  59. Wed Sep 16 21:47:58 2020 reading all ideals from disk
  60. Wed Sep 16 21:50:22 2020 memory use: 11824.0 MB
  61. Wed Sep 16 21:50:59 2020 keeping 221021619 ideals with weight <= 200, target excess is 1488446
  62. Wed Sep 16 21:51:42 2020 commencing in-memory singleton removal
  63. Wed Sep 16 21:52:08 2020 begin with 275209373 relations and 221021619 unique ideals
  64. Wed Sep 16 21:55:25 2020 reduce to 275207402 relations and 221019648 ideals in 7 passes
  65. Wed Sep 16 21:55:25 2020 max relations containing the same ideal: 200
  66. Wed Sep 16 21:57:36 2020 removing 12282395 relations and 10282395 ideals in 2000000 cliques
  67. Wed Sep 16 21:57:42 2020 commencing in-memory singleton removal
  68. Wed Sep 16 21:58:07 2020 begin with 262925007 relations and 221019648 unique ideals
  69. Wed Sep 16 22:01:43 2020 reduce to 262502719 relations and 210310750 ideals in 8 passes
  70. Wed Sep 16 22:01:43 2020 max relations containing the same ideal: 200
  71. Wed Sep 16 22:03:48 2020 removing 9336866 relations and 7336866 ideals in 2000000 cliques
  72. Wed Sep 16 22:03:53 2020 commencing in-memory singleton removal
  73. Wed Sep 16 22:04:18 2020 begin with 253165853 relations and 210310750 unique ideals
  74. Wed Sep 16 22:07:21 2020 reduce to 252895884 relations and 202701618 ideals in 7 passes
  75. Wed Sep 16 22:07:21 2020 max relations containing the same ideal: 197
  76. Wed Sep 16 22:09:22 2020 removing 8411545 relations and 6411545 ideals in 2000000 cliques
  77. Wed Sep 16 22:09:27 2020 commencing in-memory singleton removal
  78. Wed Sep 16 22:09:50 2020 begin with 244484339 relations and 202701618 unique ideals
  79. Wed Sep 16 22:12:46 2020 reduce to 244251870 relations and 196055752 ideals in 7 passes
  80. Wed Sep 16 22:12:46 2020 max relations containing the same ideal: 193
  81. Wed Sep 16 22:14:44 2020 removing 7895696 relations and 5895696 ideals in 2000000 cliques
  82. Wed Sep 16 22:14:48 2020 commencing in-memory singleton removal
  83. Wed Sep 16 22:15:11 2020 begin with 236356174 relations and 196055752 unique ideals
  84. Wed Sep 16 22:18:01 2020 reduce to 236142682 relations and 189944773 ideals in 7 passes
  85. Wed Sep 16 22:18:01 2020 max relations containing the same ideal: 191
  86. Wed Sep 16 22:19:55 2020 removing 7566048 relations and 5566048 ideals in 2000000 cliques
  87. Wed Sep 16 22:19:59 2020 commencing in-memory singleton removal
  88. Wed Sep 16 22:20:21 2020 begin with 228576634 relations and 189944773 unique ideals
  89. Wed Sep 16 22:22:42 2020 reduce to 228374327 relations and 184174753 ideals in 6 passes
  90. Wed Sep 16 22:22:42 2020 max relations containing the same ideal: 189
  91. Wed Sep 16 22:24:33 2020 removing 7330975 relations and 5330975 ideals in 2000000 cliques
  92. Wed Sep 16 22:24:37 2020 commencing in-memory singleton removal
  93. Wed Sep 16 22:24:58 2020 begin with 221043352 relations and 184174753 unique ideals
  94. Wed Sep 16 22:27:36 2020 reduce to 220847333 relations and 178646160 ideals in 7 passes
  95. Wed Sep 16 22:27:36 2020 max relations containing the same ideal: 185
  96. Wed Sep 16 22:29:23 2020 removing 7155389 relations and 5155389 ideals in 2000000 cliques
  97. Wed Sep 16 22:29:27 2020 commencing in-memory singleton removal
  98. Wed Sep 16 22:29:47 2020 begin with 213691944 relations and 178646160 unique ideals
  99. Wed Sep 16 22:31:58 2020 reduce to 213499473 relations and 173296669 ideals in 6 passes
  100. Wed Sep 16 22:31:58 2020 max relations containing the same ideal: 182
  101. Wed Sep 16 22:33:42 2020 removing 7028168 relations and 5028168 ideals in 2000000 cliques
  102. Wed Sep 16 22:33:46 2020 commencing in-memory singleton removal
  103. Wed Sep 16 22:34:05 2020 begin with 206471305 relations and 173296669 unique ideals
  104. Wed Sep 16 22:36:11 2020 reduce to 206280640 relations and 168076200 ideals in 6 passes
  105. Wed Sep 16 22:36:11 2020 max relations containing the same ideal: 177
  106. Wed Sep 16 22:37:52 2020 removing 6933516 relations and 4933516 ideals in 2000000 cliques
  107. Wed Sep 16 22:37:56 2020 commencing in-memory singleton removal
  108. Wed Sep 16 22:38:14 2020 begin with 199347124 relations and 168076200 unique ideals
  109. Wed Sep 16 22:40:16 2020 reduce to 199156052 relations and 162949880 ideals in 6 passes
  110. Wed Sep 16 22:40:16 2020 max relations containing the same ideal: 173
  111. Wed Sep 16 22:41:53 2020 removing 6852097 relations and 4852097 ideals in 2000000 cliques
  112. Wed Sep 16 22:41:57 2020 commencing in-memory singleton removal
  113. Wed Sep 16 22:42:15 2020 begin with 192303955 relations and 162949880 unique ideals
  114. Wed Sep 16 22:44:31 2020 reduce to 192111575 relations and 157903516 ideals in 7 passes
  115. Wed Sep 16 22:44:31 2020 max relations containing the same ideal: 168
  116. Wed Sep 16 22:46:04 2020 removing 6793634 relations and 4793634 ideals in 2000000 cliques
  117. Wed Sep 16 22:46:08 2020 commencing in-memory singleton removal
  118. Wed Sep 16 22:46:25 2020 begin with 185317941 relations and 157903516 unique ideals
  119. Wed Sep 16 22:48:18 2020 reduce to 185122620 relations and 152912647 ideals in 6 passes
  120. Wed Sep 16 22:48:18 2020 max relations containing the same ideal: 165
  121. Wed Sep 16 22:49:48 2020 removing 6752328 relations and 4752328 ideals in 2000000 cliques
  122. Wed Sep 16 22:49:52 2020 commencing in-memory singleton removal
  123. Wed Sep 16 22:50:09 2020 begin with 178370292 relations and 152912647 unique ideals
  124. Wed Sep 16 22:51:56 2020 reduce to 178171604 relations and 147959651 ideals in 6 passes
  125. Wed Sep 16 22:51:56 2020 max relations containing the same ideal: 160
  126. Wed Sep 16 22:53:24 2020 removing 6720149 relations and 4720149 ideals in 2000000 cliques
  127. Wed Sep 16 22:53:28 2020 commencing in-memory singleton removal
  128. Wed Sep 16 22:53:44 2020 begin with 171451455 relations and 147959651 unique ideals
  129. Wed Sep 16 22:55:27 2020 reduce to 171248394 relations and 143034303 ideals in 6 passes
  130. Wed Sep 16 22:55:27 2020 max relations containing the same ideal: 159
  131. Wed Sep 16 22:56:52 2020 removing 6702698 relations and 4702698 ideals in 2000000 cliques
  132. Wed Sep 16 22:56:55 2020 commencing in-memory singleton removal
  133. Wed Sep 16 22:57:10 2020 begin with 164545696 relations and 143034303 unique ideals
  134. Wed Sep 16 22:58:49 2020 reduce to 164334811 relations and 138118431 ideals in 6 passes
  135. Wed Sep 16 22:58:49 2020 max relations containing the same ideal: 153
  136. Wed Sep 16 23:00:11 2020 removing 6688152 relations and 4688152 ideals in 2000000 cliques
  137. Wed Sep 16 23:00:14 2020 commencing in-memory singleton removal
  138. Wed Sep 16 23:00:29 2020 begin with 157646659 relations and 138118431 unique ideals
  139. Wed Sep 16 23:02:02 2020 reduce to 157430117 relations and 133211235 ideals in 6 passes
  140. Wed Sep 16 23:02:02 2020 max relations containing the same ideal: 149
  141. Wed Sep 16 23:03:21 2020 removing 6694575 relations and 4694575 ideals in 2000000 cliques
  142. Wed Sep 16 23:03:24 2020 commencing in-memory singleton removal
  143. Wed Sep 16 23:03:38 2020 begin with 150735542 relations and 133211235 unique ideals
  144. Wed Sep 16 23:05:22 2020 reduce to 150509744 relations and 128288163 ideals in 7 passes
  145. Wed Sep 16 23:05:22 2020 max relations containing the same ideal: 144
  146. Wed Sep 16 23:06:38 2020 removing 6707892 relations and 4707892 ideals in 2000000 cliques
  147. Wed Sep 16 23:06:41 2020 commencing in-memory singleton removal
  148. Wed Sep 16 23:06:54 2020 begin with 143801852 relations and 128288163 unique ideals
  149. Wed Sep 16 23:08:33 2020 reduce to 143563918 relations and 123339413 ideals in 7 passes
  150. Wed Sep 16 23:08:33 2020 max relations containing the same ideal: 142
  151. Wed Sep 16 23:09:45 2020 removing 6730854 relations and 4730854 ideals in 2000000 cliques
  152. Wed Sep 16 23:09:48 2020 commencing in-memory singleton removal
  153. Wed Sep 16 23:10:01 2020 begin with 136833064 relations and 123339413 unique ideals
  154. Wed Sep 16 23:11:22 2020 reduce to 136582217 relations and 118354547 ideals in 6 passes
  155. Wed Sep 16 23:11:22 2020 max relations containing the same ideal: 134
  156. Wed Sep 16 23:12:31 2020 removing 6764922 relations and 4764922 ideals in 2000000 cliques
  157. Wed Sep 16 23:12:34 2020 commencing in-memory singleton removal
  158. Wed Sep 16 23:12:46 2020 begin with 129817295 relations and 118354547 unique ideals
  159. Wed Sep 16 23:14:14 2020 reduce to 129551148 relations and 113319882 ideals in 7 passes
  160. Wed Sep 16 23:14:14 2020 max relations containing the same ideal: 132
  161. Wed Sep 16 23:15:20 2020 removing 6805519 relations and 4805519 ideals in 2000000 cliques
  162. Wed Sep 16 23:15:23 2020 commencing in-memory singleton removal
  163. Wed Sep 16 23:15:34 2020 begin with 122745629 relations and 113319882 unique ideals
  164. Wed Sep 16 23:16:57 2020 reduce to 122461051 relations and 108225824 ideals in 7 passes
  165. Wed Sep 16 23:16:57 2020 max relations containing the same ideal: 126
  166. Wed Sep 16 23:18:00 2020 removing 6867605 relations and 4867605 ideals in 2000000 cliques
  167. Wed Sep 16 23:18:03 2020 commencing in-memory singleton removal
  168. Wed Sep 16 23:18:13 2020 begin with 115593446 relations and 108225824 unique ideals
  169. Wed Sep 16 23:19:31 2020 reduce to 115287752 relations and 103047974 ideals in 7 passes
  170. Wed Sep 16 23:19:31 2020 max relations containing the same ideal: 121
  171. Wed Sep 16 23:20:31 2020 removing 6941266 relations and 4941266 ideals in 2000000 cliques
  172. Wed Sep 16 23:20:34 2020 commencing in-memory singleton removal
  173. Wed Sep 16 23:20:43 2020 begin with 108346486 relations and 103047974 unique ideals
  174. Wed Sep 16 23:21:56 2020 reduce to 108011429 relations and 97766466 ideals in 7 passes
  175. Wed Sep 16 23:21:56 2020 max relations containing the same ideal: 117
  176. Wed Sep 16 23:22:52 2020 removing 7032243 relations and 5032243 ideals in 2000000 cliques
  177. Wed Sep 16 23:22:54 2020 commencing in-memory singleton removal
  178. Wed Sep 16 23:23:04 2020 begin with 100979186 relations and 97766466 unique ideals
  179. Wed Sep 16 23:24:20 2020 reduce to 100610995 relations and 92359919 ideals in 8 passes
  180. Wed Sep 16 23:24:20 2020 max relations containing the same ideal: 112
  181. Wed Sep 16 23:25:13 2020 removing 7155017 relations and 5155017 ideals in 2000000 cliques
  182. Wed Sep 16 23:25:15 2020 commencing in-memory singleton removal
  183. Wed Sep 16 23:25:24 2020 begin with 93455978 relations and 92359919 unique ideals
  184. Wed Sep 16 23:26:26 2020 reduce to 93044132 relations and 86786155 ideals in 7 passes
  185. Wed Sep 16 23:26:26 2020 max relations containing the same ideal: 104
  186. Wed Sep 16 23:27:14 2020 removing 7304366 relations and 5304366 ideals in 2000000 cliques
  187. Wed Sep 16 23:27:17 2020 commencing in-memory singleton removal
  188. Wed Sep 16 23:27:24 2020 begin with 85739766 relations and 86786155 unique ideals
  189. Wed Sep 16 23:28:29 2020 reduce to 85273006 relations and 81006459 ideals in 8 passes
  190. Wed Sep 16 23:28:29 2020 max relations containing the same ideal: 100
  191. Wed Sep 16 23:29:14 2020 removing 7487719 relations and 5487719 ideals in 2000000 cliques
  192. Wed Sep 16 23:29:17 2020 commencing in-memory singleton removal
  193. Wed Sep 16 23:29:23 2020 begin with 77785287 relations and 81006459 unique ideals
  194. Wed Sep 16 23:30:21 2020 reduce to 77237558 relations and 74960174 ideals in 8 passes
  195. Wed Sep 16 23:30:21 2020 max relations containing the same ideal: 93
  196. Wed Sep 16 23:31:03 2020 removing 2727628 relations and 2176842 ideals in 550786 cliques
  197. Wed Sep 16 23:31:04 2020 commencing in-memory singleton removal
  198. Wed Sep 16 23:31:10 2020 begin with 74509930 relations and 74960174 unique ideals
  199. Wed Sep 16 23:31:52 2020 reduce to 74438455 relations and 72711427 ideals in 6 passes
  200. Wed Sep 16 23:31:52 2020 max relations containing the same ideal: 92
  201. Wed Sep 16 23:32:43 2020 relations with 0 large ideals: 4954
  202. Wed Sep 16 23:32:43 2020 relations with 1 large ideals: 16925
  203. Wed Sep 16 23:32:43 2020 relations with 2 large ideals: 256356
  204. Wed Sep 16 23:32:43 2020 relations with 3 large ideals: 1756580
  205. Wed Sep 16 23:32:43 2020 relations with 4 large ideals: 6502132
  206. Wed Sep 16 23:32:43 2020 relations with 5 large ideals: 14410255
  207. Wed Sep 16 23:32:43 2020 relations with 6 large ideals: 20043256
  208. Wed Sep 16 23:32:43 2020 relations with 7+ large ideals: 31447997
  209. Wed Sep 16 23:32:43 2020 commencing 2-way merge
  210. Wed Sep 16 23:33:37 2020 reduce to 47506663 relation sets and 45779635 unique ideals
  211. Wed Sep 16 23:33:37 2020 commencing full merge
  212. Wed Sep 16 23:53:10 2020 memory use: 5465.0 MB
  213. Wed Sep 16 23:53:16 2020 found 20809110 cycles, need 20657835
  214. Wed Sep 16 23:53:18 2020 weight of 20657835 cycles is about 2644745036 (128.03/cycle)
  215. Wed Sep 16 23:53:18 2020 distribution of cycle lengths:
  216. Wed Sep 16 23:53:18 2020 1 relations: 1346389
  217. Wed Sep 16 23:53:18 2020 2 relations: 1280929
  218. Wed Sep 16 23:53:18 2020 3 relations: 1396774
  219. Wed Sep 16 23:53:18 2020 4 relations: 1443830
  220. Wed Sep 16 23:53:18 2020 5 relations: 1507619
  221. Wed Sep 16 23:53:18 2020 6 relations: 1496469
  222. Wed Sep 16 23:53:18 2020 7 relations: 1485269
  223. Wed Sep 16 23:53:18 2020 8 relations: 1424682
  224. Wed Sep 16 23:53:18 2020 9 relations: 1349194
  225. Wed Sep 16 23:53:18 2020 10+ relations: 7926680
  226. Wed Sep 16 23:53:18 2020 heaviest cycle: 28 relations
  227. Wed Sep 16 23:53:23 2020 commencing cycle optimization
  228. Wed Sep 16 23:54:01 2020 start with 175646852 relations
  229. Thu Sep 17 00:02:28 2020 pruned 7775486 relations
  230. Thu Sep 17 00:02:28 2020 memory use: 4847.9 MB
  231. Thu Sep 17 00:02:28 2020 distribution of cycle lengths:
  232. Thu Sep 17 00:02:28 2020 1 relations: 1346389
  233. Thu Sep 17 00:02:28 2020 2 relations: 1317533
  234. Thu Sep 17 00:02:28 2020 3 relations: 1457561
  235. Thu Sep 17 00:02:28 2020 4 relations: 1505928
  236. Thu Sep 17 00:02:28 2020 5 relations: 1581445
  237. Thu Sep 17 00:02:28 2020 6 relations: 1570412
  238. Thu Sep 17 00:02:28 2020 7 relations: 1562252
  239. Thu Sep 17 00:02:28 2020 8 relations: 1492045
  240. Thu Sep 17 00:02:28 2020 9 relations: 1408994
  241. Thu Sep 17 00:02:28 2020 10+ relations: 7415276
  242. Thu Sep 17 00:02:28 2020 heaviest cycle: 28 relations
  243. Thu Sep 17 00:03:52 2020 RelProcTime: 25245
  244. Thu Sep 17 00:03:52 2020
  245. Thu Sep 17 00:03:52 2020 commencing linear algebra
  246. Thu Sep 17 00:03:56 2020 read 20657835 cycles
  247. Thu Sep 17 00:04:45 2020 cycles contain 73522148 unique relations
  248. Thu Sep 17 00:19:05 2020 read 73522148 relations
  249. Thu Sep 17 00:22:24 2020 using 20 quadratic characters above 4294917295
  250. Thu Sep 17 00:27:31 2020 building initial matrix
  251. Thu Sep 17 00:46:06 2020 memory use: 10717.5 MB
  252. Thu Sep 17 00:46:32 2020 read 20657835 cycles
  253. Thu Sep 17 00:46:41 2020 matrix is 20657658 x 20657835 (10316.7 MB) with weight 3153341304 (152.65/col)
  254. Thu Sep 17 00:46:41 2020 sparse part has weight 2456563468 (118.92/col)
  255. Thu Sep 17 00:52:48 2020 filtering completed in 2 passes
  256. Thu Sep 17 00:52:57 2020 matrix is 20656813 x 20656990 (10316.6 MB) with weight 3153301667 (152.65/col)
  257. Thu Sep 17 00:52:57 2020 sparse part has weight 2456553660 (118.92/col)
  258. Thu Sep 17 00:55:49 2020 matrix starts at (0, 0)
  259. Thu Sep 17 00:55:58 2020 matrix is 20656813 x 20656990 (10316.6 MB) with weight 3153301667 (152.65/col)
  260. Thu Sep 17 00:55:58 2020 sparse part has weight 2456553660 (118.92/col)
  261. Thu Sep 17 00:55:58 2020 saving the first 48 matrix rows for later
  262. Thu Sep 17 00:56:03 2020 matrix includes 64 packed rows
  263. Thu Sep 17 00:56:08 2020 matrix is 20656765 x 20656990 (10099.4 MB) with weight 2719687803 (131.66/col)
  264. Thu Sep 17 00:56:08 2020 sparse part has weight 2440916645 (118.16/col)
  265. Thu Sep 17 00:56:08 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  266. Thu Sep 17 00:59:21 2020 commencing Lanczos iteration (8 threads)
  267. Thu Sep 17 00:59:21 2020 memory use: 8585.3 MB
  268. Thu Sep 17 01:01:35 2020 linear algebra at 0.0%, ETA 485h 5m
  269. Thu Sep 17 01:02:17 2020 checkpointing every 50000 dimensions
  270. Thu Sep 17 06:04:58 2020 lanczos halted after 3494 iterations (dim = 220887)
  271. Thu Sep 17 06:05:36 2020 BLanczosTime: 21704
  272. Thu Sep 17 06:05:36 2020
  273. Thu Sep 17 06:05:36 2020 commencing square root phase
  274. Thu Sep 17 06:05:36 2020 handling dependencies 1 to 64
  275. Thu Sep 17 06:05:36 2020 reading relations for dependency 1
  276. Thu Sep 17 06:05:36 2020 error: read_cycles can't open dependency file
  277. Wed Sep 30 18:46:20 2020
  278. Wed Sep 30 18:46:20 2020
  279. Wed Sep 30 18:46:20 2020 Msieve v. 1.53 (SVN unknown)
  280. Wed Sep 30 18:46:20 2020 random seeds: fea2f2f0 6884178e
  281. Wed Sep 30 18:46:20 2020 factoring 27503817001021855161359142123867859536697596095777966914212896065652446437415997206851944428748759308483152015176751478208917632740831052389257949045686226159825984985356043711658640131389761 (191 digits)
  282. Wed Sep 30 18:46:21 2020 searching for 15-digit factors
  283. Wed Sep 30 18:46:22 2020 commencing number field sieve (191-digit input)
  284. Wed Sep 30 18:46:22 2020 R0: -5205781757719743373227578143985640916
  285. Wed Sep 30 18:46:22 2020 R1: 1057936587640601961509
  286. Wed Sep 30 18:46:22 2020 A0: -7314947241557458055193447443361486635768979210
  287. Wed Sep 30 18:46:22 2020 A1: 340358382049442891493236364674684165433
  288. Wed Sep 30 18:46:22 2020 A2: 7312316325168492328555364843242
  289. Wed Sep 30 18:46:22 2020 A3: -98422417194401438870197
  290. Wed Sep 30 18:46:22 2020 A4: -883746132718908
  291. Wed Sep 30 18:46:22 2020 A5: 14387760
  292. Wed Sep 30 18:46:22 2020 skew 71823849.10, size 1.332e-18, alpha -8.600, combined = 2.108e-14 rroots = 1
  293. Wed Sep 30 18:46:22 2020
  294. Wed Sep 30 18:46:22 2020 commencing linear algebra
  295. Wed Sep 30 18:48:28 2020 matrix starts at (0, 0)
  296. Wed Sep 30 18:48:49 2020 matrix is 20656813 x 20656990 (10316.6 MB) with weight 3153301667 (152.65/col)
  297. Wed Sep 30 18:48:49 2020 sparse part has weight 2456553660 (118.92/col)
  298. Wed Sep 30 18:48:49 2020 saving the first 48 matrix rows for later
  299. Wed Sep 30 18:49:01 2020 matrix includes 64 packed rows
  300. Wed Sep 30 18:49:07 2020 matrix is 20656765 x 20656990 (10099.4 MB) with weight 2719687803 (131.66/col)
  301. Wed Sep 30 18:49:07 2020 sparse part has weight 2440916645 (118.16/col)
  302. Wed Sep 30 18:49:07 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  303. Wed Sep 30 18:52:20 2020 commencing Lanczos iteration (8 threads)
  304. Wed Sep 30 18:52:20 2020 memory use: 8585.3 MB
  305. Wed Sep 30 18:52:27 2020 restarting at iteration 3494 (dim = 220887)
  306. Wed Sep 30 18:54:03 2020 checkpointing every 50000 dimensions
  307. Wed Sep 30 18:54:35 2020 linear algebra at 1.1%, ETA 480h12m
  308. Sat Oct 17 20:18:35 2020
  309. Sat Oct 17 20:18:35 2020
  310. Sat Oct 17 20:18:35 2020 Msieve v. 1.53 (SVN unknown)
  311. Sat Oct 17 20:18:35 2020 random seeds: 97d92e88 47158eca
  312. Sat Oct 17 20:18:35 2020 factoring 27503817001021855161359142123867859536697596095777966914212896065652446437415997206851944428748759308483152015176751478208917632740831052389257949045686226159825984985356043711658640131389761 (191 digits)
  313. Sat Oct 17 20:18:36 2020 searching for 15-digit factors
  314. Sat Oct 17 20:18:37 2020 commencing number field sieve (191-digit input)
  315. Sat Oct 17 20:18:37 2020 R0: -5205781757719743373227578143985640916
  316. Sat Oct 17 20:18:37 2020 R1: 1057936587640601961509
  317. Sat Oct 17 20:18:37 2020 A0: -7314947241557458055193447443361486635768979210
  318. Sat Oct 17 20:18:37 2020 A1: 340358382049442891493236364674684165433
  319. Sat Oct 17 20:18:37 2020 A2: 7312316325168492328555364843242
  320. Sat Oct 17 20:18:37 2020 A3: -98422417194401438870197
  321. Sat Oct 17 20:18:37 2020 A4: -883746132718908
  322. Sat Oct 17 20:18:37 2020 A5: 14387760
  323. Sat Oct 17 20:18:37 2020 skew 71823849.10, size 1.332e-18, alpha -8.600, combined = 2.108e-14 rroots = 1
  324. Sat Oct 17 20:18:37 2020
  325. Sat Oct 17 20:18:37 2020 commencing linear algebra
  326. Sat Oct 17 20:21:02 2020 matrix starts at (0, 0)
  327. Sat Oct 17 20:21:11 2020 matrix is 20656813 x 20656990 (10316.6 MB) with weight 3153301667 (152.65/col)
  328. Sat Oct 17 20:21:11 2020 sparse part has weight 2456553660 (118.92/col)
  329. Sat Oct 17 20:21:11 2020 saving the first 48 matrix rows for later
  330. Sat Oct 17 20:21:17 2020 matrix includes 64 packed rows
  331. Sat Oct 17 20:21:22 2020 matrix is 20656765 x 20656990 (10099.4 MB) with weight 2719687803 (131.66/col)
  332. Sat Oct 17 20:21:22 2020 sparse part has weight 2440916645 (118.16/col)
  333. Sat Oct 17 20:21:22 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  334. Sat Oct 17 20:24:39 2020 commencing Lanczos iteration (4 threads)
  335. Sat Oct 17 20:24:39 2020 memory use: 8585.2 MB
  336. Sat Oct 17 20:24:47 2020 restarting at iteration 276745 (dim = 17500049)
  337. Sat Oct 17 20:27:28 2020 linear algebra at 84.7%, ETA 93h 1m
  338. Sat Oct 17 20:28:14 2020 checkpointing every 40000 dimensions
  339. Mon Oct 19 11:32:11 2020 lanczos halted after 301301 iterations (dim = 19052952)
  340. Mon Oct 19 11:32:32 2020 BLanczosTime: 141235
  341. Mon Oct 19 11:32:32 2020
  342. Mon Oct 19 11:32:32 2020 commencing square root phase
  343. Mon Oct 19 11:32:32 2020 reading relations for dependency 1
  344. Mon Oct 19 11:32:32 2020 error: read_cycles can't open dependency file
  345. Mon Oct 19 11:33:59 2020
  346. Mon Oct 19 11:33:59 2020
  347. Mon Oct 19 11:33:59 2020 Msieve v. 1.53 (SVN unknown)
  348. Mon Oct 19 11:33:59 2020 random seeds: f4901e58 2f45d7a1
  349. Mon Oct 19 11:33:59 2020 factoring 27503817001021855161359142123867859536697596095777966914212896065652446437415997206851944428748759308483152015176751478208917632740831052389257949045686226159825984985356043711658640131389761 (191 digits)
  350. Mon Oct 19 11:34:00 2020 searching for 15-digit factors
  351. Mon Oct 19 11:34:01 2020 commencing number field sieve (191-digit input)
  352. Mon Oct 19 11:34:01 2020 R0: -5205781757719743373227578143985640916
  353. Mon Oct 19 11:34:01 2020 R1: 1057936587640601961509
  354. Mon Oct 19 11:34:01 2020 A0: -7314947241557458055193447443361486635768979210
  355. Mon Oct 19 11:34:01 2020 A1: 340358382049442891493236364674684165433
  356. Mon Oct 19 11:34:01 2020 A2: 7312316325168492328555364843242
  357. Mon Oct 19 11:34:01 2020 A3: -98422417194401438870197
  358. Mon Oct 19 11:34:01 2020 A4: -883746132718908
  359. Mon Oct 19 11:34:01 2020 A5: 14387760
  360. Mon Oct 19 11:34:01 2020 skew 71823849.10, size 1.332e-18, alpha -8.600, combined = 2.108e-14 rroots = 1
  361. Mon Oct 19 11:34:01 2020
  362. Mon Oct 19 11:34:01 2020 commencing linear algebra
  363. Mon Oct 19 11:34:36 2020 matrix starts at (0, 0)
  364. Mon Oct 19 11:34:50 2020 matrix is 20656813 x 20656990 (10316.6 MB) with weight 3153301667 (152.65/col)
  365. Mon Oct 19 11:34:50 2020 sparse part has weight 2456553660 (118.92/col)
  366. Mon Oct 19 11:34:50 2020 saving the first 48 matrix rows for later
  367. Mon Oct 19 11:34:56 2020 matrix includes 64 packed rows
  368. Mon Oct 19 11:35:01 2020 matrix is 20656765 x 20656990 (10099.4 MB) with weight 2719687803 (131.66/col)
  369. Mon Oct 19 11:35:01 2020 sparse part has weight 2440916645 (118.16/col)
  370. Mon Oct 19 11:35:01 2020 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
  371. Mon Oct 19 11:38:12 2020 commencing Lanczos iteration (8 threads)
  372. Mon Oct 19 11:38:12 2020 memory use: 8585.3 MB
  373. Mon Oct 19 11:38:12 2020 restarting at iteration 301301 (dim = 19052952)
  374. Mon Oct 19 11:39:42 2020 checkpointing every 50000 dimensions
  375. Mon Oct 19 11:40:18 2020 linear algebra at 92.2%, ETA 36h54m
  376. Wed Oct 21 01:06:43 2020 lanczos halted after 326665 iterations (dim = 20656762)
  377. Wed Oct 21 01:08:09 2020 recovered 30 nontrivial dependencies
  378. Wed Oct 21 01:08:33 2020 BLanczosTime: 135272
  379. Wed Oct 21 01:08:33 2020
  380. Wed Oct 21 01:08:33 2020 commencing square root phase
  381. Wed Oct 21 01:08:33 2020 reading relations for dependency 1
  382. Wed Oct 21 01:08:42 2020 read 10327873 cycles
  383. Wed Oct 21 01:09:05 2020 cycles contain 36758390 unique relations
  384. Wed Oct 21 01:18:54 2020 read 36758390 relations
  385. Wed Oct 21 01:22:35 2020 multiplying 36758390 relations
  386. Wed Oct 21 02:23:51 2020 multiply complete, coefficients have about 2347.31 million bits
  387. Wed Oct 21 02:24:12 2020 initial square root is modulo 184153
  388. Wed Oct 21 03:35:56 2020 GCD is 1, no factor found
  389. Wed Oct 21 03:35:56 2020 reading relations for dependency 2
  390. Wed Oct 21 03:36:00 2020 read 10330350 cycles
  391. Wed Oct 21 03:36:23 2020 cycles contain 36770812 unique relations
  392. Wed Oct 21 03:46:07 2020 read 36770812 relations
  393. Wed Oct 21 03:49:46 2020 multiplying 36770812 relations
  394. Wed Oct 21 04:51:14 2020 multiply complete, coefficients have about 2348.11 million bits
  395. Wed Oct 21 04:51:37 2020 initial square root is modulo 184727
  396. Wed Oct 21 06:02:17 2020 sqrtTime: 17624
  397. Wed Oct 21 06:02:17 2020 p84 factor: 548495967839253555860650689244596928240665623636601859336571489439754186678079415649
  398. Wed Oct 21 06:02:17 2020 p107 factor: 50144064156698295308606156707972010557985318544494830853525957506091319040013078433900267278158370866053089
  399. Wed Oct 21 06:02:17 2020 elapsed time 42:28:18
  400.  
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