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Jul 3rd, 2020
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  1. Thu Jul 02 23:23:51 2020
  2. Thu Jul 02 23:23:51 2020
  3. Thu Jul 02 23:23:51 2020 Msieve v. 1.53 (SVN 1005)
  4. Thu Jul 02 23:23:51 2020 random seeds: 7a1128e8 fcc59be2
  5. Thu Jul 02 23:23:51 2020 factoring 17038938388307442758950675791094018623648835596582842085252718506883013030423049887023760938929268187629718601427741128358158057243249290856648562765906001 (155 digits)
  6. Thu Jul 02 23:23:51 2020 searching for 15-digit factors
  7. Thu Jul 02 23:23:52 2020 commencing number field sieve (155-digit input)
  8. Thu Jul 02 23:23:52 2020 R0: -576851948028199214482688863680
  9. Thu Jul 02 23:23:52 2020 R1: 912875412746533
  10. Thu Jul 02 23:23:52 2020 A0: 4898078354600705474739083437308367757
  11. Thu Jul 02 23:23:52 2020 A1: 9044405663393960298692119342460
  12. Thu Jul 02 23:23:52 2020 A2: -11727571229065056131914501
  13. Thu Jul 02 23:23:52 2020 A3: -3660410062521790460
  14. Thu Jul 02 23:23:52 2020 A4: 2286358665152
  15. Thu Jul 02 23:23:52 2020 A5: 266760
  16. Thu Jul 02 23:23:52 2020 skew 1.00, size 5.319e-015, alpha -6.644, combined = 2.633e-014 rroots = 5
  17. Thu Jul 02 23:23:52 2020
  18. Thu Jul 02 23:23:52 2020 commencing relation filtering
  19. Thu Jul 02 23:23:52 2020 setting target matrix density to 120.0
  20. Thu Jul 02 23:23:52 2020 estimated available RAM is 16141.3 MB
  21. Thu Jul 02 23:23:52 2020 commencing duplicate removal, pass 1
  22. <1622 errors omitted>
  23. Thu Jul 02 23:31:52 2020 skipped 42 relations with composite factors
  24. Thu Jul 02 23:31:52 2020 found 13498347 hash collisions in 64908439 relations
  25. Thu Jul 02 23:32:15 2020 added 121671 free relations
  26. Thu Jul 02 23:32:15 2020 commencing duplicate removal, pass 2
  27. Thu Jul 02 23:32:48 2020 found 13798600 duplicates and 51231510 unique relations
  28. Thu Jul 02 23:32:48 2020 memory use: 330.4 MB
  29. Thu Jul 02 23:32:48 2020 reading ideals above 720000
  30. Thu Jul 02 23:32:48 2020 commencing singleton removal, initial pass
  31. Thu Jul 02 23:38:55 2020 memory use: 1378.0 MB
  32. Thu Jul 02 23:38:55 2020 reading all ideals from disk
  33. Thu Jul 02 23:38:56 2020 memory use: 1851.4 MB
  34. Thu Jul 02 23:39:00 2020 keeping 47367163 ideals with weight <= 200, target excess is 263866
  35. Thu Jul 02 23:39:04 2020 commencing in-memory singleton removal
  36. Thu Jul 02 23:39:08 2020 begin with 51231510 relations and 47367163 unique ideals
  37. Thu Jul 02 23:39:40 2020 reduce to 34158070 relations and 28654906 ideals in 12 passes
  38. Thu Jul 02 23:39:40 2020 max relations containing the same ideal: 159
  39. Thu Jul 02 23:39:53 2020 removing 4499613 relations and 3499613 ideals in 1000000 cliques
  40. Thu Jul 02 23:39:55 2020 commencing in-memory singleton removal
  41. Thu Jul 02 23:39:57 2020 begin with 29658457 relations and 28654906 unique ideals
  42. Thu Jul 02 23:40:15 2020 reduce to 29172111 relations and 24651531 ideals in 8 passes
  43. Thu Jul 02 23:40:15 2020 max relations containing the same ideal: 151
  44. Thu Jul 02 23:40:27 2020 removing 3594728 relations and 2594728 ideals in 1000000 cliques
  45. Thu Jul 02 23:40:28 2020 commencing in-memory singleton removal
  46. Thu Jul 02 23:40:30 2020 begin with 25577383 relations and 24651531 unique ideals
  47. Thu Jul 02 23:40:45 2020 reduce to 25213425 relations and 21680436 ideals in 8 passes
  48. Thu Jul 02 23:40:45 2020 max relations containing the same ideal: 139
  49. Thu Jul 02 23:40:56 2020 removing 3366680 relations and 2366680 ideals in 1000000 cliques
  50. Thu Jul 02 23:40:56 2020 commencing in-memory singleton removal
  51. Thu Jul 02 23:40:58 2020 begin with 21846745 relations and 21680436 unique ideals
  52. Thu Jul 02 23:41:11 2020 reduce to 21486542 relations and 18940387 ideals in 8 passes
  53. Thu Jul 02 23:41:11 2020 max relations containing the same ideal: 121
  54. Thu Jul 02 23:41:20 2020 removing 3289083 relations and 2289083 ideals in 1000000 cliques
  55. Thu Jul 02 23:41:21 2020 commencing in-memory singleton removal
  56. Thu Jul 02 23:41:22 2020 begin with 18197459 relations and 18940387 unique ideals
  57. Thu Jul 02 23:41:31 2020 reduce to 17798217 relations and 16235480 ideals in 7 passes
  58. Thu Jul 02 23:41:31 2020 max relations containing the same ideal: 106
  59. Thu Jul 02 23:41:39 2020 removing 3277464 relations and 2277464 ideals in 1000000 cliques
  60. Thu Jul 02 23:41:39 2020 commencing in-memory singleton removal
  61. Thu Jul 02 23:41:40 2020 begin with 14520753 relations and 16235480 unique ideals
  62. Thu Jul 02 23:41:48 2020 reduce to 14035795 relations and 13448721 ideals in 8 passes
  63. Thu Jul 02 23:41:48 2020 max relations containing the same ideal: 87
  64. Thu Jul 02 23:41:54 2020 removing 1252666 relations and 971677 ideals in 280989 cliques
  65. Thu Jul 02 23:41:55 2020 commencing in-memory singleton removal
  66. Thu Jul 02 23:41:56 2020 begin with 12783129 relations and 13448721 unique ideals
  67. Thu Jul 02 23:42:02 2020 reduce to 12698349 relations and 12390727 ideals in 7 passes
  68. Thu Jul 02 23:42:02 2020 max relations containing the same ideal: 82
  69. Thu Jul 02 23:42:09 2020 relations with 0 large ideals: 857
  70. Thu Jul 02 23:42:09 2020 relations with 1 large ideals: 2592
  71. Thu Jul 02 23:42:09 2020 relations with 2 large ideals: 39678
  72. Thu Jul 02 23:42:09 2020 relations with 3 large ideals: 284190
  73. Thu Jul 02 23:42:09 2020 relations with 4 large ideals: 1091315
  74. Thu Jul 02 23:42:09 2020 relations with 5 large ideals: 2481758
  75. Thu Jul 02 23:42:09 2020 relations with 6 large ideals: 3504603
  76. Thu Jul 02 23:42:09 2020 relations with 7+ large ideals: 5293356
  77. Thu Jul 02 23:42:09 2020 commencing 2-way merge
  78. Thu Jul 02 23:42:17 2020 reduce to 8220201 relation sets and 7912579 unique ideals
  79. Thu Jul 02 23:42:17 2020 commencing full merge
  80. Thu Jul 02 23:45:10 2020 memory use: 1021.4 MB
  81. Thu Jul 02 23:45:11 2020 found 3595242 cycles, need 3588779
  82. Thu Jul 02 23:45:12 2020 weight of 3588779 cycles is about 430701486 (120.01/cycle)
  83. Thu Jul 02 23:45:12 2020 distribution of cycle lengths:
  84. Thu Jul 02 23:45:12 2020 1 relations: 182476
  85. Thu Jul 02 23:45:12 2020 2 relations: 230025
  86. Thu Jul 02 23:45:12 2020 3 relations: 252672
  87. Thu Jul 02 23:45:12 2020 4 relations: 253602
  88. Thu Jul 02 23:45:12 2020 5 relations: 252947
  89. Thu Jul 02 23:45:12 2020 6 relations: 249181
  90. Thu Jul 02 23:45:12 2020 7 relations: 243989
  91. Thu Jul 02 23:45:12 2020 8 relations: 232890
  92. Thu Jul 02 23:45:12 2020 9 relations: 220178
  93. Thu Jul 02 23:45:12 2020 10+ relations: 1470819
  94. Thu Jul 02 23:45:12 2020 heaviest cycle: 28 relations
  95. Thu Jul 02 23:45:13 2020 commencing cycle optimization
  96. Thu Jul 02 23:45:19 2020 start with 32380686 relations
  97. Thu Jul 02 23:46:36 2020 pruned 1559831 relations
  98. Thu Jul 02 23:46:36 2020 memory use: 854.0 MB
  99. Thu Jul 02 23:46:36 2020 distribution of cycle lengths:
  100. Thu Jul 02 23:46:36 2020 1 relations: 182476
  101. Thu Jul 02 23:46:36 2020 2 relations: 236463
  102. Thu Jul 02 23:46:36 2020 3 relations: 264121
  103. Thu Jul 02 23:46:36 2020 4 relations: 264378
  104. Thu Jul 02 23:46:36 2020 5 relations: 265799
  105. Thu Jul 02 23:46:36 2020 6 relations: 262075
  106. Thu Jul 02 23:46:36 2020 7 relations: 256943
  107. Thu Jul 02 23:46:36 2020 8 relations: 244400
  108. Thu Jul 02 23:46:36 2020 9 relations: 231220
  109. Thu Jul 02 23:46:36 2020 10+ relations: 1380904
  110. Thu Jul 02 23:46:36 2020 heaviest cycle: 28 relations
  111. Thu Jul 02 23:46:40 2020 RelProcTime: 1368
  112. Thu Jul 02 23:46:40 2020 elapsed time 00:22:49
  113. Thu Jul 02 23:46:49 2020
  114. Thu Jul 02 23:46:49 2020
  115. Thu Jul 02 23:46:49 2020 Msieve v. 1.53 (SVN 1005)
  116. Thu Jul 02 23:46:49 2020 random seeds: edfc2c00 f00e46ea
  117. Thu Jul 02 23:46:49 2020 factoring 17038938388307442758950675791094018623648835596582842085252718506883013030423049887023760938929268187629718601427741128358158057243249290856648562765906001 (155 digits)
  118. Thu Jul 02 23:46:49 2020 searching for 15-digit factors
  119. Thu Jul 02 23:46:50 2020 commencing number field sieve (155-digit input)
  120. Thu Jul 02 23:46:50 2020 R0: -576851948028199214482688863680
  121. Thu Jul 02 23:46:50 2020 R1: 912875412746533
  122. Thu Jul 02 23:46:50 2020 A0: 4898078354600705474739083437308367757
  123. Thu Jul 02 23:46:50 2020 A1: 9044405663393960298692119342460
  124. Thu Jul 02 23:46:50 2020 A2: -11727571229065056131914501
  125. Thu Jul 02 23:46:50 2020 A3: -3660410062521790460
  126. Thu Jul 02 23:46:50 2020 A4: 2286358665152
  127. Thu Jul 02 23:46:50 2020 A5: 266760
  128. Thu Jul 02 23:46:50 2020 skew 1.00, size 5.319e-015, alpha -6.644, combined = 2.633e-014 rroots = 5
  129. Thu Jul 02 23:46:50 2020
  130. Thu Jul 02 23:46:50 2020 commencing relation filtering
  131. Thu Jul 02 23:46:50 2020 setting target matrix density to 130.0
  132. Thu Jul 02 23:46:50 2020 estimated available RAM is 16141.3 MB
  133. Thu Jul 02 23:46:50 2020 commencing duplicate removal, pass 1
  134. <1622 errors>
  135. Thu Jul 02 23:54:44 2020 skipped 42 relations with composite factors
  136. Thu Jul 02 23:54:44 2020 found 13506899 hash collisions in 65030110 relations
  137. Thu Jul 02 23:55:10 2020 commencing duplicate removal, pass 2
  138. Thu Jul 02 23:55:43 2020 found 13798600 duplicates and 51231510 unique relations
  139. Thu Jul 02 23:55:43 2020 memory use: 330.4 MB
  140. Thu Jul 02 23:55:43 2020 reading ideals above 720000
  141. Thu Jul 02 23:55:43 2020 commencing singleton removal, initial pass
  142. Fri Jul 03 00:01:48 2020 memory use: 1378.0 MB
  143. Fri Jul 03 00:01:48 2020 reading all ideals from disk
  144. Fri Jul 03 00:01:49 2020 memory use: 1851.4 MB
  145. Fri Jul 03 00:01:53 2020 keeping 47367163 ideals with weight <= 200, target excess is 263866
  146. Fri Jul 03 00:01:57 2020 commencing in-memory singleton removal
  147. Fri Jul 03 00:02:01 2020 begin with 51231510 relations and 47367163 unique ideals
  148. Fri Jul 03 00:02:32 2020 reduce to 34158070 relations and 28654906 ideals in 12 passes
  149. Fri Jul 03 00:02:32 2020 max relations containing the same ideal: 159
  150. Fri Jul 03 00:02:45 2020 removing 4499613 relations and 3499613 ideals in 1000000 cliques
  151. Fri Jul 03 00:02:46 2020 commencing in-memory singleton removal
  152. Fri Jul 03 00:02:48 2020 begin with 29658457 relations and 28654906 unique ideals
  153. Fri Jul 03 00:03:04 2020 reduce to 29172111 relations and 24651531 ideals in 8 passes
  154. Fri Jul 03 00:03:04 2020 max relations containing the same ideal: 151
  155. Fri Jul 03 00:03:16 2020 removing 3594728 relations and 2594728 ideals in 1000000 cliques
  156. Fri Jul 03 00:03:17 2020 commencing in-memory singleton removal
  157. Fri Jul 03 00:03:19 2020 begin with 25577383 relations and 24651531 unique ideals
  158. Fri Jul 03 00:03:33 2020 reduce to 25213425 relations and 21680436 ideals in 8 passes
  159. Fri Jul 03 00:03:33 2020 max relations containing the same ideal: 139
  160. Fri Jul 03 00:03:43 2020 removing 3366680 relations and 2366680 ideals in 1000000 cliques
  161. Fri Jul 03 00:03:44 2020 commencing in-memory singleton removal
  162. Fri Jul 03 00:03:45 2020 begin with 21846745 relations and 21680436 unique ideals
  163. Fri Jul 03 00:03:57 2020 reduce to 21486542 relations and 18940387 ideals in 8 passes
  164. Fri Jul 03 00:03:57 2020 max relations containing the same ideal: 121
  165. Fri Jul 03 00:04:06 2020 removing 3289083 relations and 2289083 ideals in 1000000 cliques
  166. Fri Jul 03 00:04:07 2020 commencing in-memory singleton removal
  167. Fri Jul 03 00:04:08 2020 begin with 18197459 relations and 18940387 unique ideals
  168. Fri Jul 03 00:04:16 2020 reduce to 17798217 relations and 16235480 ideals in 7 passes
  169. Fri Jul 03 00:04:16 2020 max relations containing the same ideal: 106
  170. Fri Jul 03 00:04:24 2020 removing 3277464 relations and 2277464 ideals in 1000000 cliques
  171. Fri Jul 03 00:04:25 2020 commencing in-memory singleton removal
  172. Fri Jul 03 00:04:26 2020 begin with 14520753 relations and 16235480 unique ideals
  173. Fri Jul 03 00:04:33 2020 reduce to 14035795 relations and 13448721 ideals in 8 passes
  174. Fri Jul 03 00:04:33 2020 max relations containing the same ideal: 87
  175. Fri Jul 03 00:04:39 2020 removing 1252666 relations and 971677 ideals in 280989 cliques
  176. Fri Jul 03 00:04:39 2020 commencing in-memory singleton removal
  177. Fri Jul 03 00:04:40 2020 begin with 12783129 relations and 13448721 unique ideals
  178. Fri Jul 03 00:04:46 2020 reduce to 12698349 relations and 12390727 ideals in 7 passes
  179. Fri Jul 03 00:04:46 2020 max relations containing the same ideal: 82
  180. Fri Jul 03 00:04:54 2020 relations with 0 large ideals: 857
  181. Fri Jul 03 00:04:54 2020 relations with 1 large ideals: 2592
  182. Fri Jul 03 00:04:54 2020 relations with 2 large ideals: 39678
  183. Fri Jul 03 00:04:54 2020 relations with 3 large ideals: 284190
  184. Fri Jul 03 00:04:54 2020 relations with 4 large ideals: 1091315
  185. Fri Jul 03 00:04:54 2020 relations with 5 large ideals: 2481758
  186. Fri Jul 03 00:04:54 2020 relations with 6 large ideals: 3504603
  187. Fri Jul 03 00:04:54 2020 relations with 7+ large ideals: 5293356
  188. Fri Jul 03 00:04:54 2020 commencing 2-way merge
  189. Fri Jul 03 00:05:01 2020 reduce to 8220201 relation sets and 7912579 unique ideals
  190. Fri Jul 03 00:05:01 2020 commencing full merge
  191. Fri Jul 03 00:10:35 2020 memory use: 367.1 MB
  192. Fri Jul 03 00:10:35 2020 found 9642 cycles, need 1781066
  193. Fri Jul 03 00:10:35 2020 too few cycles, matrix probably cannot build
  194. Fri Jul 03 00:12:36 2020
  195. Fri Jul 03 00:12:36 2020
  196. Fri Jul 03 00:12:36 2020 Msieve v. 1.53 (SVN 1005)
  197. Fri Jul 03 00:12:36 2020 random seeds: 54367840 d2abb8b2
  198. Fri Jul 03 00:12:36 2020 factoring 17038938388307442758950675791094018623648835596582842085252718506883013030423049887023760938929268187629718601427741128358158057243249290856648562765906001 (155 digits)
  199. Fri Jul 03 00:12:37 2020 searching for 15-digit factors
  200. Fri Jul 03 00:12:37 2020 commencing number field sieve (155-digit input)
  201. Fri Jul 03 00:12:37 2020 R0: -576851948028199214482688863680
  202. Fri Jul 03 00:12:37 2020 R1: 912875412746533
  203. Fri Jul 03 00:12:37 2020 A0: 4898078354600705474739083437308367757
  204. Fri Jul 03 00:12:37 2020 A1: 9044405663393960298692119342460
  205. Fri Jul 03 00:12:37 2020 A2: -11727571229065056131914501
  206. Fri Jul 03 00:12:37 2020 A3: -3660410062521790460
  207. Fri Jul 03 00:12:37 2020 A4: 2286358665152
  208. Fri Jul 03 00:12:37 2020 A5: 266760
  209. Fri Jul 03 00:12:37 2020 skew 1.00, size 5.319e-015, alpha -6.644, combined = 2.633e-014 rroots = 5
  210. Fri Jul 03 00:12:37 2020
  211. Fri Jul 03 00:12:37 2020 commencing relation filtering
  212. Fri Jul 03 00:12:37 2020 setting target matrix density to 125.0
  213. Fri Jul 03 00:12:37 2020 estimated available RAM is 16141.3 MB
  214. Fri Jul 03 00:12:37 2020 commencing duplicate removal, pass 1
  215. <1622 errors>
  216. Fri Jul 03 00:20:09 2020 skipped 42 relations with composite factors
  217. Fri Jul 03 00:20:09 2020 found 13506899 hash collisions in 65030110 relations
  218. Fri Jul 03 00:20:31 2020 commencing duplicate removal, pass 2
  219. Fri Jul 03 00:21:03 2020 found 13798600 duplicates and 51231510 unique relations
  220. Fri Jul 03 00:21:03 2020 memory use: 330.4 MB
  221. Fri Jul 03 00:21:03 2020 reading ideals above 720000
  222. Fri Jul 03 00:21:03 2020 commencing singleton removal, initial pass
  223. Fri Jul 03 00:26:36 2020 memory use: 1378.0 MB
  224. Fri Jul 03 00:26:36 2020 reading all ideals from disk
  225. Fri Jul 03 00:26:37 2020 memory use: 1851.4 MB
  226. Fri Jul 03 00:26:41 2020 keeping 47367163 ideals with weight <= 200, target excess is 263866
  227. Fri Jul 03 00:26:45 2020 commencing in-memory singleton removal
  228. Fri Jul 03 00:26:48 2020 begin with 51231510 relations and 47367163 unique ideals
  229. Fri Jul 03 00:27:19 2020 reduce to 34158070 relations and 28654906 ideals in 12 passes
  230. Fri Jul 03 00:27:19 2020 max relations containing the same ideal: 159
  231. Fri Jul 03 00:27:32 2020 removing 4499613 relations and 3499613 ideals in 1000000 cliques
  232. Fri Jul 03 00:27:33 2020 commencing in-memory singleton removal
  233. Fri Jul 03 00:27:36 2020 begin with 29658457 relations and 28654906 unique ideals
  234. Fri Jul 03 00:27:54 2020 reduce to 29172111 relations and 24651531 ideals in 8 passes
  235. Fri Jul 03 00:27:54 2020 max relations containing the same ideal: 151
  236. Fri Jul 03 00:28:06 2020 removing 3594728 relations and 2594728 ideals in 1000000 cliques
  237. Fri Jul 03 00:28:07 2020 commencing in-memory singleton removal
  238. Fri Jul 03 00:28:09 2020 begin with 25577383 relations and 24651531 unique ideals
  239. Fri Jul 03 00:28:22 2020 reduce to 25213425 relations and 21680436 ideals in 8 passes
  240. Fri Jul 03 00:28:22 2020 max relations containing the same ideal: 139
  241. Fri Jul 03 00:28:31 2020 removing 3366680 relations and 2366680 ideals in 1000000 cliques
  242. Fri Jul 03 00:28:32 2020 commencing in-memory singleton removal
  243. Fri Jul 03 00:28:33 2020 begin with 21846745 relations and 21680436 unique ideals
  244. Fri Jul 03 00:28:45 2020 reduce to 21486542 relations and 18940387 ideals in 8 passes
  245. Fri Jul 03 00:28:45 2020 max relations containing the same ideal: 121
  246. Fri Jul 03 00:28:53 2020 removing 3289083 relations and 2289083 ideals in 1000000 cliques
  247. Fri Jul 03 00:28:54 2020 commencing in-memory singleton removal
  248. Fri Jul 03 00:28:55 2020 begin with 18197459 relations and 18940387 unique ideals
  249. Fri Jul 03 00:29:04 2020 reduce to 17798217 relations and 16235480 ideals in 7 passes
  250. Fri Jul 03 00:29:04 2020 max relations containing the same ideal: 106
  251. Fri Jul 03 00:29:11 2020 removing 3277464 relations and 2277464 ideals in 1000000 cliques
  252. Fri Jul 03 00:29:12 2020 commencing in-memory singleton removal
  253. Fri Jul 03 00:29:14 2020 begin with 14520753 relations and 16235480 unique ideals
  254. Fri Jul 03 00:29:22 2020 reduce to 14035795 relations and 13448721 ideals in 8 passes
  255. Fri Jul 03 00:29:22 2020 max relations containing the same ideal: 87
  256. Fri Jul 03 00:29:27 2020 removing 1252666 relations and 971677 ideals in 280989 cliques
  257. Fri Jul 03 00:29:28 2020 commencing in-memory singleton removal
  258. Fri Jul 03 00:29:28 2020 begin with 12783129 relations and 13448721 unique ideals
  259. Fri Jul 03 00:29:34 2020 reduce to 12698349 relations and 12390727 ideals in 7 passes
  260. Fri Jul 03 00:29:34 2020 max relations containing the same ideal: 82
  261. Fri Jul 03 00:29:40 2020 relations with 0 large ideals: 857
  262. Fri Jul 03 00:29:40 2020 relations with 1 large ideals: 2592
  263. Fri Jul 03 00:29:40 2020 relations with 2 large ideals: 39678
  264. Fri Jul 03 00:29:40 2020 relations with 3 large ideals: 284190
  265. Fri Jul 03 00:29:40 2020 relations with 4 large ideals: 1091315
  266. Fri Jul 03 00:29:40 2020 relations with 5 large ideals: 2481758
  267. Fri Jul 03 00:29:40 2020 relations with 6 large ideals: 3504603
  268. Fri Jul 03 00:29:40 2020 relations with 7+ large ideals: 5293356
  269. Fri Jul 03 00:29:40 2020 commencing 2-way merge
  270. Fri Jul 03 00:29:51 2020 reduce to 8220201 relation sets and 7912579 unique ideals
  271. Fri Jul 03 00:29:51 2020 commencing full merge
  272. Fri Jul 03 00:35:16 2020 memory use: 367.1 MB
  273. Fri Jul 03 00:35:16 2020 found 9642 cycles, need 1781066
  274. Fri Jul 03 00:35:16 2020 too few cycles, matrix probably cannot build
  275. Fri Jul 03 07:11:59 2020
  276. Fri Jul 03 07:11:59 2020
  277. Fri Jul 03 07:11:59 2020 Msieve v. 1.53 (SVN 1005)
  278. Fri Jul 03 07:11:59 2020 random seeds: 4da87410 1d63a079
  279. Fri Jul 03 07:11:59 2020 factoring 17038938388307442758950675791094018623648835596582842085252718506883013030423049887023760938929268187629718601427741128358158057243249290856648562765906001 (155 digits)
  280. Fri Jul 03 07:12:00 2020 searching for 15-digit factors
  281. Fri Jul 03 07:12:00 2020 commencing number field sieve (155-digit input)
  282. Fri Jul 03 07:12:00 2020 R0: -576851948028199214482688863680
  283. Fri Jul 03 07:12:00 2020 R1: 912875412746533
  284. Fri Jul 03 07:12:00 2020 A0: 4898078354600705474739083437308367757
  285. Fri Jul 03 07:12:00 2020 A1: 9044405663393960298692119342460
  286. Fri Jul 03 07:12:00 2020 A2: -11727571229065056131914501
  287. Fri Jul 03 07:12:00 2020 A3: -3660410062521790460
  288. Fri Jul 03 07:12:00 2020 A4: 2286358665152
  289. Fri Jul 03 07:12:00 2020 A5: 266760
  290. Fri Jul 03 07:12:00 2020 skew 1.00, size 5.319e-015, alpha -6.644, combined = 2.633e-014 rroots = 5
  291. Fri Jul 03 07:12:00 2020
  292. Fri Jul 03 07:12:00 2020 commencing relation filtering
  293. Fri Jul 03 07:12:00 2020 setting target matrix density to 120.0
  294. Fri Jul 03 07:12:00 2020 estimated available RAM is 16141.3 MB
  295. Fri Jul 03 07:12:00 2020 commencing duplicate removal, pass 1
  296. <1622 errors>
  297. Fri Jul 03 07:19:21 2020 skipped 42 relations with composite factors
  298. Fri Jul 03 07:19:21 2020 found 13506899 hash collisions in 65030110 relations
  299. Fri Jul 03 07:19:42 2020 commencing duplicate removal, pass 2
  300. Fri Jul 03 07:20:10 2020 found 13798600 duplicates and 51231510 unique relations
  301. Fri Jul 03 07:20:10 2020 memory use: 330.4 MB
  302. Fri Jul 03 07:20:10 2020 reading ideals above 720000
  303. Fri Jul 03 07:20:10 2020 commencing singleton removal, initial pass
  304. Fri Jul 03 07:25:26 2020 memory use: 1378.0 MB
  305. Fri Jul 03 07:25:26 2020 reading all ideals from disk
  306. Fri Jul 03 07:25:27 2020 memory use: 1851.4 MB
  307. Fri Jul 03 07:25:30 2020 keeping 47367163 ideals with weight <= 200, target excess is 263866
  308. Fri Jul 03 07:25:34 2020 commencing in-memory singleton removal
  309. Fri Jul 03 07:25:38 2020 begin with 51231510 relations and 47367163 unique ideals
  310. Fri Jul 03 07:26:09 2020 reduce to 34158070 relations and 28654906 ideals in 12 passes
  311. Fri Jul 03 07:26:09 2020 max relations containing the same ideal: 159
  312. Fri Jul 03 07:26:23 2020 removing 4499613 relations and 3499613 ideals in 1000000 cliques
  313. Fri Jul 03 07:26:24 2020 commencing in-memory singleton removal
  314. Fri Jul 03 07:26:26 2020 begin with 29658457 relations and 28654906 unique ideals
  315. Fri Jul 03 07:26:43 2020 reduce to 29172111 relations and 24651531 ideals in 8 passes
  316. Fri Jul 03 07:26:43 2020 max relations containing the same ideal: 151
  317. Fri Jul 03 07:26:54 2020 removing 3594728 relations and 2594728 ideals in 1000000 cliques
  318. Fri Jul 03 07:26:55 2020 commencing in-memory singleton removal
  319. Fri Jul 03 07:26:57 2020 begin with 25577383 relations and 24651531 unique ideals
  320. Fri Jul 03 07:27:11 2020 reduce to 25213425 relations and 21680436 ideals in 8 passes
  321. Fri Jul 03 07:27:11 2020 max relations containing the same ideal: 139
  322. Fri Jul 03 07:27:21 2020 removing 3366680 relations and 2366680 ideals in 1000000 cliques
  323. Fri Jul 03 07:27:22 2020 commencing in-memory singleton removal
  324. Fri Jul 03 07:27:23 2020 begin with 21846745 relations and 21680436 unique ideals
  325. Fri Jul 03 07:27:35 2020 reduce to 21486542 relations and 18940387 ideals in 8 passes
  326. Fri Jul 03 07:27:35 2020 max relations containing the same ideal: 121
  327. Fri Jul 03 07:27:43 2020 removing 3289083 relations and 2289083 ideals in 1000000 cliques
  328. Fri Jul 03 07:27:44 2020 commencing in-memory singleton removal
  329. Fri Jul 03 07:27:45 2020 begin with 18197459 relations and 18940387 unique ideals
  330. Fri Jul 03 07:27:54 2020 reduce to 17798217 relations and 16235480 ideals in 7 passes
  331. Fri Jul 03 07:27:54 2020 max relations containing the same ideal: 106
  332. Fri Jul 03 07:28:01 2020 removing 3277464 relations and 2277464 ideals in 1000000 cliques
  333. Fri Jul 03 07:28:01 2020 commencing in-memory singleton removal
  334. Fri Jul 03 07:28:02 2020 begin with 14520753 relations and 16235480 unique ideals
  335. Fri Jul 03 07:28:10 2020 reduce to 14035795 relations and 13448721 ideals in 8 passes
  336. Fri Jul 03 07:28:10 2020 max relations containing the same ideal: 87
  337. Fri Jul 03 07:28:15 2020 removing 1252666 relations and 971677 ideals in 280989 cliques
  338. Fri Jul 03 07:28:16 2020 commencing in-memory singleton removal
  339. Fri Jul 03 07:28:16 2020 begin with 12783129 relations and 13448721 unique ideals
  340. Fri Jul 03 07:28:22 2020 reduce to 12698349 relations and 12390727 ideals in 7 passes
  341. Fri Jul 03 07:28:22 2020 max relations containing the same ideal: 82
  342. Fri Jul 03 07:28:28 2020 relations with 0 large ideals: 857
  343. Fri Jul 03 07:28:28 2020 relations with 1 large ideals: 2592
  344. Fri Jul 03 07:28:28 2020 relations with 2 large ideals: 39678
  345. Fri Jul 03 07:28:28 2020 relations with 3 large ideals: 284190
  346. Fri Jul 03 07:28:28 2020 relations with 4 large ideals: 1091315
  347. Fri Jul 03 07:28:28 2020 relations with 5 large ideals: 2481758
  348. Fri Jul 03 07:28:28 2020 relations with 6 large ideals: 3504603
  349. Fri Jul 03 07:28:28 2020 relations with 7+ large ideals: 5293356
  350. Fri Jul 03 07:28:28 2020 commencing 2-way merge
  351. Fri Jul 03 07:28:35 2020 reduce to 8220201 relation sets and 7912579 unique ideals
  352. Fri Jul 03 07:28:35 2020 commencing full merge
  353. Fri Jul 03 07:31:02 2020 memory use: 1021.4 MB
  354. Fri Jul 03 07:31:03 2020 found 3595242 cycles, need 3588779
  355. Fri Jul 03 07:31:03 2020 weight of 3588779 cycles is about 430701486 (120.01/cycle)
  356. Fri Jul 03 07:31:03 2020 distribution of cycle lengths:
  357. Fri Jul 03 07:31:03 2020 1 relations: 182476
  358. Fri Jul 03 07:31:03 2020 2 relations: 230025
  359. Fri Jul 03 07:31:03 2020 3 relations: 252672
  360. Fri Jul 03 07:31:03 2020 4 relations: 253602
  361. Fri Jul 03 07:31:03 2020 5 relations: 252947
  362. Fri Jul 03 07:31:03 2020 6 relations: 249181
  363. Fri Jul 03 07:31:03 2020 7 relations: 243989
  364. Fri Jul 03 07:31:03 2020 8 relations: 232890
  365. Fri Jul 03 07:31:03 2020 9 relations: 220178
  366. Fri Jul 03 07:31:03 2020 10+ relations: 1470819
  367. Fri Jul 03 07:31:03 2020 heaviest cycle: 28 relations
  368. Fri Jul 03 07:31:05 2020 commencing cycle optimization
  369. Fri Jul 03 07:31:09 2020 start with 32380686 relations
  370. Fri Jul 03 07:32:12 2020 pruned 1559831 relations
  371. Fri Jul 03 07:32:12 2020 memory use: 854.0 MB
  372. Fri Jul 03 07:32:12 2020 distribution of cycle lengths:
  373. Fri Jul 03 07:32:12 2020 1 relations: 182476
  374. Fri Jul 03 07:32:12 2020 2 relations: 236463
  375. Fri Jul 03 07:32:12 2020 3 relations: 264121
  376. Fri Jul 03 07:32:12 2020 4 relations: 264378
  377. Fri Jul 03 07:32:12 2020 5 relations: 265799
  378. Fri Jul 03 07:32:12 2020 6 relations: 262075
  379. Fri Jul 03 07:32:12 2020 7 relations: 256943
  380. Fri Jul 03 07:32:12 2020 8 relations: 244400
  381. Fri Jul 03 07:32:12 2020 9 relations: 231220
  382. Fri Jul 03 07:32:12 2020 10+ relations: 1380904
  383. Fri Jul 03 07:32:12 2020 heaviest cycle: 28 relations
  384. Fri Jul 03 07:32:15 2020 RelProcTime: 1215
  385. Fri Jul 03 07:32:15 2020
  386. Fri Jul 03 07:32:15 2020 commencing linear algebra
  387. Fri Jul 03 07:32:16 2020 read 3588779 cycles
  388. Fri Jul 03 07:32:23 2020 cycles contain 12505910 unique relations
  389. Fri Jul 03 07:33:23 2020 read 12505910 relations
  390. Fri Jul 03 07:33:38 2020 using 20 quadratic characters above 4294917295
  391. Fri Jul 03 07:34:30 2020 building initial matrix
  392. Fri Jul 03 07:36:34 2020 memory use: 1722.9 MB
  393. Fri Jul 03 07:36:37 2020 read 3588779 cycles
  394. Fri Jul 03 07:36:38 2020 matrix is 3588602 x 3588779 (1683.7 MB) with weight 520442891 (145.02/col)
  395. Fri Jul 03 07:36:38 2020 sparse part has weight 398312722 (110.99/col)
  396. Fri Jul 03 07:37:10 2020 filtering completed in 2 passes
  397. Fri Jul 03 07:37:10 2020 matrix is 3588544 x 3588721 (1683.7 MB) with weight 520440049 (145.02/col)
  398. Fri Jul 03 07:37:10 2020 sparse part has weight 398311942 (110.99/col)
  399. Fri Jul 03 07:37:21 2020 matrix starts at (0, 0)
  400. Fri Jul 03 07:37:22 2020 matrix is 3588544 x 3588721 (1683.7 MB) with weight 520440049 (145.02/col)
  401. Fri Jul 03 07:37:22 2020 sparse part has weight 398311942 (110.99/col)
  402. Fri Jul 03 07:37:22 2020 saving the first 48 matrix rows for later
  403. Fri Jul 03 07:37:23 2020 matrix includes 64 packed rows
  404. Fri Jul 03 07:37:23 2020 matrix is 3588496 x 3588721 (1643.4 MB) with weight 444111017 (123.75/col)
  405. Fri Jul 03 07:37:23 2020 sparse part has weight 394918209 (110.04/col)
  406. Fri Jul 03 07:37:23 2020 using block size 8192 and superblock size 884736 for processor cache size 9216 kB
  407. Fri Jul 03 07:37:42 2020 commencing Lanczos iteration (12 threads)
  408. Fri Jul 03 07:37:42 2020 memory use: 1356.8 MB
  409. Fri Jul 03 07:37:48 2020 linear algebra at 0.0%, ETA 3h56m
  410. Fri Jul 03 07:37:50 2020 checkpointing every 920000 dimensions
  411. Fri Jul 03 12:47:31 2020 lanczos halted after 56752 iterations (dim = 3588495)
  412. Fri Jul 03 12:47:35 2020 recovered 30 nontrivial dependencies
  413. Fri Jul 03 12:47:36 2020 BLanczosTime: 18921
  414. Fri Jul 03 12:47:36 2020
  415. Fri Jul 03 12:47:36 2020 commencing square root phase
  416. Fri Jul 03 12:47:36 2020 handling dependencies 1 to 64
  417. Fri Jul 03 12:47:36 2020 reading relations for dependency 1
  418. Fri Jul 03 12:47:37 2020 read 1795889 cycles
  419. Fri Jul 03 12:47:40 2020 cycles contain 6257800 unique relations
  420. Fri Jul 03 12:48:14 2020 read 6257800 relations
  421. Fri Jul 03 12:48:38 2020 multiplying 6257800 relations
  422. Fri Jul 03 12:53:37 2020 multiply complete, coefficients have about 336.04 million bits
  423. Fri Jul 03 12:53:38 2020 initial square root is modulo 1070557
  424. Fri Jul 03 12:59:05 2020 GCD is 1, no factor found
  425. Fri Jul 03 12:59:05 2020 reading relations for dependency 2
  426. Fri Jul 03 12:59:06 2020 read 1794159 cycles
  427. Fri Jul 03 12:59:09 2020 cycles contain 6253262 unique relations
  428. Fri Jul 03 12:59:43 2020 read 6253262 relations
  429. Fri Jul 03 13:00:06 2020 multiplying 6253262 relations
  430. Fri Jul 03 13:04:56 2020 multiply complete, coefficients have about 335.78 million bits
  431. Fri Jul 03 13:04:57 2020 initial square root is modulo 1059557
  432. Fri Jul 03 13:10:25 2020 GCD is N, no factor found
  433. Fri Jul 03 13:10:25 2020 reading relations for dependency 3
  434. Fri Jul 03 13:10:25 2020 read 1794788 cycles
  435. Fri Jul 03 13:10:28 2020 cycles contain 6253766 unique relations
  436. Fri Jul 03 13:11:03 2020 read 6253766 relations
  437. Fri Jul 03 13:11:25 2020 multiplying 6253766 relations
  438. Fri Jul 03 13:16:15 2020 multiply complete, coefficients have about 335.82 million bits
  439. Fri Jul 03 13:16:17 2020 initial square root is modulo 1060861
  440. Fri Jul 03 13:21:49 2020 sqrtTime: 2053
  441. Fri Jul 03 13:21:49 2020 p67 factor: 8871908011502716470694429594903868797167461672477027152361029273241
  442. Fri Jul 03 13:21:49 2020 p88 factor: 1920549487913525087449511247078499170561888471288127205809635374792019617972943934026361
  443. Fri Jul 03 13:21:49 2020 elapsed time 06:09:50
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