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Oct 27th, 2025
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  1. Wed Oct 22 07:59:29 2025
  2. Wed Oct 22 07:59:29 2025
  3. Wed Oct 22 07:59:29 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Oct 22 07:59:29 2025 random seeds: c77ba289 16f36544
  5. Wed Oct 22 07:59:29 2025 MPI process 0 of 1
  6. Wed Oct 22 07:59:29 2025 Using 32 OpenMP threads
  7. Wed Oct 22 07:59:29 2025 factoring 25903339054407511151383403755499234691672352749492672964848246855391958589561944082785256387957221056271635230421166966448807268207489067052575974726624159553191787464512537243451074021377 (188 digits)
  8. Wed Oct 22 07:59:30 2025 searching for 15-digit factors
  9. Wed Oct 22 07:59:31 2025 commencing number field sieve (188-digit input)
  10. Wed Oct 22 07:59:31 2025 R0: -2939413904857708089587488820474667405
  11. Wed Oct 22 07:59:31 2025 R1: 101231350325153083663060661
  12. Wed Oct 22 07:59:31 2025 A0: -44313683828667147565019818327449025331019795632
  13. Wed Oct 22 07:59:31 2025 A1: 535151569757931060598471993949610654158
  14. Wed Oct 22 07:59:31 2025 A2: 14308163055306733322053486685821
  15. Wed Oct 22 07:59:31 2025 A3: -23947694103929247672323
  16. Wed Oct 22 07:59:31 2025 A4: -240056077299404
  17. Wed Oct 22 07:59:31 2025 A5: 480480
  18. Wed Oct 22 07:59:31 2025 skew 228895485.44, size 2.421e-18, alpha -8.221, combined = 2.993e-14 rroots = 5
  19. Wed Oct 22 07:59:31 2025
  20. Wed Oct 22 07:59:31 2025 commencing relation filtering
  21. Wed Oct 22 07:59:31 2025 setting target matrix density to 124.0
  22. Wed Oct 22 07:59:31 2025 estimated available RAM is 257736.5 MB
  23. Wed Oct 22 07:59:31 2025 commencing duplicate removal, pass 1
  24. Wed Oct 22 07:59:44 2025 error -1 reading relation 4273903
  25. Wed Oct 22 07:59:45 2025 error -1 reading relation 4888059
  26. Wed Oct 22 08:00:06 2025 error -1 reading relation 13086899
  27. Wed Oct 22 08:00:10 2025 error -1 reading relation 14394167
  28. Wed Oct 22 08:00:48 2025 error -1 reading relation 28400895
  29. Wed Oct 22 08:01:21 2025 error -1 reading relation 41208867
  30. Wed Oct 22 08:01:23 2025 error -1 reading relation 42029394
  31. Wed Oct 22 08:01:23 2025 error -1 reading relation 42029395
  32. Wed Oct 22 08:01:30 2025 error -1 reading relation 44783863
  33. Wed Oct 22 08:01:30 2025 error -1 reading relation 44908851
  34. Wed Oct 22 08:01:34 2025 error -1 reading relation 46356153
  35. Wed Oct 22 08:02:09 2025 error -1 reading relation 60634741
  36. Wed Oct 22 08:02:51 2025 error -1 reading relation 77285987
  37. Wed Oct 22 08:03:10 2025 error -1 reading relation 85220198
  38. Wed Oct 22 08:03:21 2025 error -1 reading relation 89285808
  39. Wed Oct 22 08:03:49 2025 error -1 reading relation 100317169
  40. Wed Oct 22 08:04:06 2025 error -1 reading relation 106597886
  41. Wed Oct 22 08:04:12 2025 error -1 reading relation 108781297
  42. Wed Oct 22 08:04:39 2025 error -1 reading relation 119352379
  43. Wed Oct 22 08:04:48 2025 error -1 reading relation 122861314
  44. Wed Oct 22 08:06:14 2025 error -1 reading relation 153155274
  45. Wed Oct 22 08:06:24 2025 error -1 reading relation 157334136
  46. Wed Oct 22 08:06:32 2025 error -15 reading relation 160485411
  47. Wed Oct 22 08:06:32 2025 error -1 reading relation 160485412
  48. Wed Oct 22 08:06:49 2025 error -1 reading relation 167072921
  49. Wed Oct 22 08:07:04 2025 error -1 reading relation 173314511
  50. Wed Oct 22 08:07:05 2025 error -1 reading relation 173462389
  51. Wed Oct 22 08:07:09 2025 error -1 reading relation 175172428
  52. Wed Oct 22 08:07:10 2025 error -1 reading relation 175762754
  53. Wed Oct 22 08:07:20 2025 error -1 reading relation 179462049
  54. Wed Oct 22 08:08:17 2025 error -1 reading relation 201936097
  55. Wed Oct 22 08:08:19 2025 error -1 reading relation 202706598
  56. Wed Oct 22 08:08:20 2025 error -1 reading relation 203126708
  57. Wed Oct 22 08:08:21 2025 error -1 reading relation 203520192
  58. Wed Oct 22 08:08:24 2025 error -1 reading relation 204631751
  59. Wed Oct 22 08:08:24 2025 error -11 reading relation 204721557
  60. Wed Oct 22 08:08:27 2025 error -1 reading relation 205825424
  61. Wed Oct 22 08:08:27 2025 error -1 reading relation 206020337
  62. Wed Oct 22 08:08:28 2025 error -1 reading relation 206083738
  63. Wed Oct 22 08:08:30 2025 error -1 reading relation 207107489
  64. Wed Oct 22 08:08:31 2025 error -1 reading relation 207465982
  65. Wed Oct 22 08:08:33 2025 error -1 reading relation 208205297
  66. Wed Oct 22 08:08:37 2025 error -1 reading relation 209606230
  67. Wed Oct 22 08:08:38 2025 error -1 reading relation 210027422
  68. Wed Oct 22 08:08:38 2025 error -1 reading relation 210083993
  69. Wed Oct 22 08:08:39 2025 error -1 reading relation 210566033
  70. Wed Oct 22 08:08:42 2025 error -1 reading relation 211968194
  71. Wed Oct 22 08:08:44 2025 error -1 reading relation 212740736
  72. Wed Oct 22 08:08:46 2025 error -1 reading relation 213229609
  73. Wed Oct 22 08:08:50 2025 error -1 reading relation 214956630
  74. Wed Oct 22 08:08:50 2025 error -1 reading relation 215048750
  75. Wed Oct 22 08:08:51 2025 error -1 reading relation 215273155
  76. Wed Oct 22 08:08:51 2025 error -1 reading relation 215397948
  77. Wed Oct 22 08:08:57 2025 error -1 reading relation 217775236
  78. Wed Oct 22 08:08:58 2025 error -1 reading relation 218095183
  79. Wed Oct 22 08:08:58 2025 error -1 reading relation 218375122
  80. Wed Oct 22 08:09:00 2025 error -1 reading relation 219121920
  81. Wed Oct 22 08:09:05 2025 error -1 reading relation 221119153
  82. Wed Oct 22 08:09:11 2025 error -1 reading relation 223605030
  83. Wed Oct 22 08:09:20 2025 error -1 reading relation 226814098
  84. Wed Oct 22 08:09:34 2025 error -1 reading relation 232646423
  85. Wed Oct 22 08:09:52 2025 error -1 reading relation 239643711
  86. Wed Oct 22 08:10:04 2025 error -1 reading relation 244223027
  87. Wed Oct 22 08:10:12 2025 error -15 reading relation 247413214
  88. Wed Oct 22 08:10:12 2025 error -1 reading relation 247419123
  89. Wed Oct 22 08:10:45 2025 error -1 reading relation 259987043
  90. Wed Oct 22 08:11:21 2025 error -1 reading relation 274034394
  91. Wed Oct 22 08:12:03 2025 error -1 reading relation 290414982
  92. Wed Oct 22 08:12:57 2025 error -1 reading relation 311699504
  93. Wed Oct 22 08:13:03 2025 error -1 reading relation 314083409
  94. Wed Oct 22 08:13:05 2025 error -1 reading relation 314809031
  95. Wed Oct 22 08:13:12 2025 error -1 reading relation 317605065
  96. Wed Oct 22 08:13:12 2025 error -1 reading relation 317607017
  97. Wed Oct 22 08:13:28 2025 error -1 reading relation 323522228
  98. Wed Oct 22 08:13:31 2025 error -1 reading relation 324577739
  99. Wed Oct 22 08:13:48 2025 error -1 reading relation 330456859
  100. Wed Oct 22 08:14:06 2025 error -1 reading relation 336978275
  101. Wed Oct 22 08:14:06 2025 error -1 reading relation 336987730
  102. Wed Oct 22 08:14:07 2025 error -1 reading relation 337402311
  103. Wed Oct 22 08:14:10 2025 error -1 reading relation 338518098
  104. Wed Oct 22 08:14:39 2025 error -1 reading relation 349417670
  105. Wed Oct 22 08:15:05 2025 error -1 reading relation 359327578
  106. Wed Oct 22 08:15:16 2025 error -1 reading relation 363464708
  107. Wed Oct 22 08:15:34 2025 error -1 reading relation 370260522
  108. Wed Oct 22 08:16:15 2025 error -1 reading relation 386503503
  109. Wed Oct 22 08:16:35 2025 error -1 reading relation 394121274
  110. Wed Oct 22 08:16:42 2025 error -1 reading relation 396765829
  111. Wed Oct 22 08:16:46 2025 error -15 reading relation 398158376
  112. Wed Oct 22 08:16:46 2025 error -1 reading relation 398174994
  113. Wed Oct 22 08:16:49 2025 error -1 reading relation 399565364
  114. Wed Oct 22 08:16:51 2025 error -1 reading relation 400421293
  115. Wed Oct 22 08:17:06 2025 error -1 reading relation 406031539
  116. Wed Oct 22 08:17:07 2025 error -1 reading relation 406414246
  117. Wed Oct 22 08:17:13 2025 error -1 reading relation 408574449
  118. Wed Oct 22 08:17:32 2025 error -1 reading relation 415879620
  119. Wed Oct 22 08:17:32 2025 error -1 reading relation 416124258
  120. Wed Oct 22 08:17:35 2025 error -1 reading relation 417313624
  121. Wed Oct 22 08:17:37 2025 error -1 reading relation 417785144
  122. Wed Oct 22 08:17:37 2025 error -1 reading relation 417849668
  123. Wed Oct 22 08:17:38 2025 error -1 reading relation 418147139
  124. Wed Oct 22 08:17:38 2025 error -1 reading relation 418224656
  125. Wed Oct 22 08:17:38 2025 error -1 reading relation 418260629
  126. Wed Oct 22 08:17:38 2025 error -1 reading relation 418386488
  127. Wed Oct 22 08:17:41 2025 error -1 reading relation 419587918
  128. Wed Oct 22 08:17:44 2025 error -1 reading relation 420576098
  129. Wed Oct 22 08:17:45 2025 error -1 reading relation 421065975
  130. Wed Oct 22 08:17:45 2025 error -15 reading relation 421081884
  131. Wed Oct 22 08:17:53 2025 error -1 reading relation 424156376
  132. Wed Oct 22 08:18:04 2025 error -1 reading relation 427923696
  133. Wed Oct 22 08:18:16 2025 error -1 reading relation 431987485
  134. Wed Oct 22 08:18:27 2025 error -1 reading relation 435916318
  135. Wed Oct 22 08:18:27 2025 error -1 reading relation 435919278
  136. Wed Oct 22 08:18:31 2025 error -1 reading relation 437226942
  137. Wed Oct 22 08:18:31 2025 error -1 reading relation 437341289
  138. Wed Oct 22 08:18:32 2025 error -1 reading relation 437927889
  139. Wed Oct 22 08:18:33 2025 error -1 reading relation 438283782
  140. Wed Oct 22 08:18:34 2025 error -1 reading relation 438533270
  141. Wed Oct 22 08:18:35 2025 error -1 reading relation 439010645
  142. Wed Oct 22 08:18:39 2025 error -1 reading relation 440219319
  143. Wed Oct 22 08:18:39 2025 error -15 reading relation 440336594
  144. Wed Oct 22 08:18:39 2025 error -1 reading relation 440412416
  145. Wed Oct 22 08:18:40 2025 error -15 reading relation 440489509
  146. Wed Oct 22 08:18:45 2025 error -1 reading relation 442329907
  147. Wed Oct 22 08:18:45 2025 error -1 reading relation 442383247
  148. Wed Oct 22 08:18:45 2025 error -1 reading relation 442401732
  149. Wed Oct 22 08:18:49 2025 error -1 reading relation 443918721
  150. Wed Oct 22 08:18:52 2025 error -1 reading relation 445062347
  151. Wed Oct 22 08:18:54 2025 error -1 reading relation 445619366
  152. Wed Oct 22 08:18:59 2025 error -1 reading relation 447489697
  153. Wed Oct 22 08:19:03 2025 error -1 reading relation 449145528
  154. Wed Oct 22 08:19:05 2025 error -11 reading relation 449940065
  155. Wed Oct 22 08:19:10 2025 error -1 reading relation 451723608
  156. Wed Oct 22 08:19:23 2025 error -1 reading relation 456429225
  157. Wed Oct 22 08:19:28 2025 error -1 reading relation 458225344
  158. Wed Oct 22 08:19:31 2025 error -1 reading relation 459585700
  159. Wed Oct 22 08:19:46 2025 error -1 reading relation 464807996
  160. Wed Oct 22 08:20:27 2025 skipped 4 relations with composite factors
  161. Wed Oct 22 08:20:27 2025 skipped 903 malformed relations
  162. Wed Oct 22 08:20:27 2025 found 119947195 hash collisions in 480452655 relations
  163. Wed Oct 22 08:21:06 2025 added 122401 free relations
  164. Wed Oct 22 08:21:06 2025 commencing duplicate removal, pass 2
  165. Wed Oct 22 08:39:02 2025 found 134001278 duplicates and 346573778 unique relations
  166. Wed Oct 22 08:39:02 2025 memory use: 2899.0 MB
  167. Wed Oct 22 08:39:03 2025 reading ideals above 720000
  168. Wed Oct 22 08:39:03 2025 commencing singleton removal, initial pass
  169. Wed Oct 22 09:40:26 2025 memory use: 11024.0 MB
  170. Wed Oct 22 09:40:27 2025 reading all ideals from disk
  171. Wed Oct 22 09:40:40 2025 memory use: 17285.2 MB
  172. Wed Oct 22 09:42:39 2025 keeping 336977859 ideals with weight <= 200, target excess is 1755483
  173. Wed Oct 22 09:44:56 2025 commencing in-memory singleton removal
  174. Wed Oct 22 09:45:07 2025 begin with 346573778 relations and 336977859 unique ideals
  175. Wed Oct 22 09:45:54 2025 reduce to 212424558 relations and 188292143 ideals in 16 passes
  176. Wed Oct 22 09:45:54 2025 max relations containing the same ideal: 152
  177. Wed Oct 22 09:49:32 2025 removing 14927860 relations and 12927860 ideals in 2000000 cliques
  178. Wed Oct 22 09:49:45 2025 commencing in-memory singleton removal
  179. Wed Oct 22 09:49:50 2025 begin with 197496698 relations and 188292143 unique ideals
  180. Wed Oct 22 09:50:15 2025 reduce to 196610224 relations and 174466098 ideals in 10 passes
  181. Wed Oct 22 09:50:15 2025 max relations containing the same ideal: 145
  182. Wed Oct 22 09:53:27 2025 removing 11262161 relations and 9262161 ideals in 2000000 cliques
  183. Wed Oct 22 09:53:42 2025 commencing in-memory singleton removal
  184. Wed Oct 22 09:53:47 2025 begin with 185348063 relations and 174466098 unique ideals
  185. Wed Oct 22 09:54:04 2025 reduce to 184785303 relations and 164634971 ideals in 9 passes
  186. Wed Oct 22 09:54:04 2025 max relations containing the same ideal: 138
  187. Wed Oct 22 09:56:35 2025 removing 10138935 relations and 8138935 ideals in 2000000 cliques
  188. Wed Oct 22 09:56:46 2025 commencing in-memory singleton removal
  189. Wed Oct 22 09:56:50 2025 begin with 174646368 relations and 164634971 unique ideals
  190. Wed Oct 22 09:57:06 2025 reduce to 174157001 relations and 156001273 ideals in 7 passes
  191. Wed Oct 22 09:57:06 2025 max relations containing the same ideal: 135
  192. Wed Oct 22 10:00:04 2025 removing 9559500 relations and 7559500 ideals in 2000000 cliques
  193. Wed Oct 22 10:00:14 2025 commencing in-memory singleton removal
  194. Wed Oct 22 10:00:19 2025 begin with 164597501 relations and 156001273 unique ideals
  195. Wed Oct 22 10:00:33 2025 reduce to 164135229 relations and 147974504 ideals in 8 passes
  196. Wed Oct 22 10:00:33 2025 max relations containing the same ideal: 129
  197. Wed Oct 22 10:02:49 2025 removing 9198854 relations and 7198854 ideals in 2000000 cliques
  198. Wed Oct 22 10:02:59 2025 commencing in-memory singleton removal
  199. Wed Oct 22 10:03:03 2025 begin with 154936375 relations and 147974504 unique ideals
  200. Wed Oct 22 10:03:17 2025 reduce to 154480883 relations and 140315099 ideals in 9 passes
  201. Wed Oct 22 10:03:17 2025 max relations containing the same ideal: 126
  202. Wed Oct 22 10:05:51 2025 removing 8976867 relations and 6976867 ideals in 2000000 cliques
  203. Wed Oct 22 10:06:05 2025 commencing in-memory singleton removal
  204. Wed Oct 22 10:06:09 2025 begin with 145504016 relations and 140315099 unique ideals
  205. Wed Oct 22 10:06:22 2025 reduce to 145045764 relations and 132874637 ideals in 10 passes
  206. Wed Oct 22 10:06:22 2025 max relations containing the same ideal: 120
  207. Wed Oct 22 10:08:34 2025 removing 8834346 relations and 6834346 ideals in 2000000 cliques
  208. Wed Oct 22 10:08:44 2025 commencing in-memory singleton removal
  209. Wed Oct 22 10:08:47 2025 begin with 136211418 relations and 132874637 unique ideals
  210. Wed Oct 22 10:08:58 2025 reduce to 135738995 relations and 125562003 ideals in 9 passes
  211. Wed Oct 22 10:08:58 2025 max relations containing the same ideal: 113
  212. Wed Oct 22 10:11:01 2025 removing 8758073 relations and 6758073 ideals in 2000000 cliques
  213. Wed Oct 22 10:11:08 2025 commencing in-memory singleton removal
  214. Wed Oct 22 10:11:12 2025 begin with 126980922 relations and 125562003 unique ideals
  215. Wed Oct 22 10:11:24 2025 reduce to 126485531 relations and 118302063 ideals in 9 passes
  216. Wed Oct 22 10:11:24 2025 max relations containing the same ideal: 109
  217. Wed Oct 22 10:13:33 2025 removing 8737759 relations and 6737759 ideals in 2000000 cliques
  218. Wed Oct 22 10:13:42 2025 commencing in-memory singleton removal
  219. Wed Oct 22 10:13:45 2025 begin with 117747772 relations and 118302063 unique ideals
  220. Wed Oct 22 10:13:56 2025 reduce to 117216310 relations and 111025434 ideals in 9 passes
  221. Wed Oct 22 10:13:56 2025 max relations containing the same ideal: 105
  222. Wed Oct 22 10:15:47 2025 removing 8762057 relations and 6762057 ideals in 2000000 cliques
  223. Wed Oct 22 10:15:54 2025 commencing in-memory singleton removal
  224. Wed Oct 22 10:15:57 2025 begin with 108454253 relations and 111025434 unique ideals
  225. Wed Oct 22 10:16:06 2025 reduce to 107874290 relations and 103674913 ideals in 9 passes
  226. Wed Oct 22 10:16:06 2025 max relations containing the same ideal: 101
  227. Wed Oct 22 10:17:37 2025 removing 8827784 relations and 6827784 ideals in 2000000 cliques
  228. Wed Oct 22 10:17:45 2025 commencing in-memory singleton removal
  229. Wed Oct 22 10:17:47 2025 begin with 99046506 relations and 103674913 unique ideals
  230. Wed Oct 22 10:17:56 2025 reduce to 98399353 relations and 96189593 ideals in 8 passes
  231. Wed Oct 22 10:17:56 2025 max relations containing the same ideal: 92
  232. Wed Oct 22 10:19:17 2025 removing 1202625 relations and 1029226 ideals in 173399 cliques
  233. Wed Oct 22 10:19:22 2025 commencing in-memory singleton removal
  234. Wed Oct 22 10:19:24 2025 begin with 97196728 relations and 96189593 unique ideals
  235. Wed Oct 22 10:19:31 2025 reduce to 97185551 relations and 95149177 ideals in 6 passes
  236. Wed Oct 22 10:19:31 2025 max relations containing the same ideal: 92
  237. Wed Oct 22 10:19:51 2025 relations with 0 large ideals: 6092
  238. Wed Oct 22 10:19:51 2025 relations with 1 large ideals: 29806
  239. Wed Oct 22 10:19:51 2025 relations with 2 large ideals: 430152
  240. Wed Oct 22 10:19:51 2025 relations with 3 large ideals: 2743170
  241. Wed Oct 22 10:19:51 2025 relations with 4 large ideals: 9562695
  242. Wed Oct 22 10:19:51 2025 relations with 5 large ideals: 20118842
  243. Wed Oct 22 10:19:51 2025 relations with 6 large ideals: 26605647
  244. Wed Oct 22 10:19:51 2025 relations with 7+ large ideals: 37689147
  245. Wed Oct 22 10:19:51 2025 commencing 2-way merge
  246. Wed Oct 22 10:21:49 2025 reduce to 61442744 relation sets and 59406370 unique ideals
  247. Wed Oct 22 10:21:49 2025 commencing full merge
  248. Wed Oct 22 11:18:08 2025 memory use: 7038.7 MB
  249. Wed Oct 22 11:18:31 2025 found 26723714 cycles, need 26658570
  250. Wed Oct 22 11:18:39 2025 weight of 26658570 cycles is about 3306085190 (124.02/cycle)
  251. Wed Oct 22 11:18:39 2025 distribution of cycle lengths:
  252. Wed Oct 22 11:18:39 2025 1 relations: 1998721
  253. Wed Oct 22 11:18:39 2025 2 relations: 1964831
  254. Wed Oct 22 11:18:39 2025 3 relations: 1989387
  255. Wed Oct 22 11:18:39 2025 4 relations: 1933724
  256. Wed Oct 22 11:18:39 2025 5 relations: 1894999
  257. Wed Oct 22 11:18:39 2025 6 relations: 1808093
  258. Wed Oct 22 11:18:39 2025 7 relations: 1719184
  259. Wed Oct 22 11:18:39 2025 8 relations: 1626394
  260. Wed Oct 22 11:18:39 2025 9 relations: 1526412
  261. Wed Oct 22 11:18:39 2025 10+ relations: 10196825
  262. Wed Oct 22 11:18:39 2025 heaviest cycle: 28 relations
  263. Wed Oct 22 11:18:56 2025 commencing cycle optimization
  264. Wed Oct 22 11:21:04 2025 start with 229059329 relations
  265. Wed Oct 22 11:40:10 2025 pruned 9328008 relations
  266. Wed Oct 22 11:40:11 2025 memory use: 6319.9 MB
  267. Wed Oct 22 11:40:11 2025 distribution of cycle lengths:
  268. Wed Oct 22 11:40:11 2025 1 relations: 1998721
  269. Wed Oct 22 11:40:11 2025 2 relations: 2018781
  270. Wed Oct 22 11:40:11 2025 3 relations: 2074907
  271. Wed Oct 22 11:40:11 2025 4 relations: 2008467
  272. Wed Oct 22 11:40:11 2025 5 relations: 1977510
  273. Wed Oct 22 11:40:11 2025 6 relations: 1879098
  274. Wed Oct 22 11:40:11 2025 7 relations: 1789587
  275. Wed Oct 22 11:40:11 2025 8 relations: 1683740
  276. Wed Oct 22 11:40:11 2025 9 relations: 1575295
  277. Wed Oct 22 11:40:11 2025 10+ relations: 9652464
  278. Wed Oct 22 11:40:11 2025 heaviest cycle: 28 relations
  279. Wed Oct 22 11:41:49 2025 RelProcTime: 13338
  280. Wed Oct 22 11:41:49 2025
  281. Wed Oct 22 11:41:49 2025 commencing linear algebra
  282. Wed Oct 22 11:41:49 2025 using VBITS=256
  283. Wed Oct 22 11:41:49 2025 stopping after matrix build
  284. Wed Oct 22 11:41:49 2025 initialized process (0,0) of 1 x 1 grid
  285. Wed Oct 22 11:41:54 2025 read 26658570 cycles
  286. Wed Oct 22 11:44:08 2025 cycles contain 95911056 unique relations
  287. Wed Oct 22 11:55:53 2025 read 95911056 relations
  288. Wed Oct 22 11:56:11 2025 using 20 quadratic characters above 4294917295
  289. Wed Oct 22 11:56:29 2025 building initial matrix
  290. Wed Oct 22 12:52:04 2025 memory use: 13515.5 MB
  291. Wed Oct 22 12:52:43 2025 read 26658570 cycles
  292. Wed Oct 22 12:52:52 2025 matrix is 26658393 x 26658570 (12983.2 MB) with weight 3972971982 (149.03/col)
  293. Wed Oct 22 12:52:52 2025 sparse part has weight 3083561634 (115.67/col)
  294. Wed Oct 22 13:09:00 2025 filtering completed in 2 passes
  295. Wed Oct 22 13:09:14 2025 matrix is 26657263 x 26657440 (12983.1 MB) with weight 3972917250 (149.04/col)
  296. Wed Oct 22 13:09:14 2025 sparse part has weight 3083547641 (115.67/col)
  297. Wed Oct 22 13:13:23 2025 BLanczosTime: 5494
  298. Wed Oct 22 13:13:23 2025 elapsed time 05:13:54
  299. Wed Oct 22 13:14:26 2025
  300. Wed Oct 22 13:14:26 2025
  301. Wed Oct 22 13:14:26 2025 Msieve v. 1.54 (SVN Unversioned directory)
  302. Wed Oct 22 13:14:26 2025 random seeds: 6bb0865e 249bef70
  303. Wed Oct 22 13:14:26 2025 MPI process 0 of 1
  304. Wed Oct 22 13:14:26 2025 Using 64 OpenMP threads
  305. Wed Oct 22 13:14:26 2025 factoring 25903339054407511151383403755499234691672352749492672964848246855391958589561944082785256387957221056271635230421166966448807268207489067052575974726624159553191787464512537243451074021377 (188 digits)
  306. Wed Oct 22 13:14:27 2025 searching for 15-digit factors
  307. Wed Oct 22 13:14:28 2025 commencing number field sieve (188-digit input)
  308. Wed Oct 22 13:14:28 2025 R0: -2939413904857708089587488820474667405
  309. Wed Oct 22 13:14:28 2025 R1: 101231350325153083663060661
  310. Wed Oct 22 13:14:28 2025 A0: -44313683828667147565019818327449025331019795632
  311. Wed Oct 22 13:14:28 2025 A1: 535151569757931060598471993949610654158
  312. Wed Oct 22 13:14:28 2025 A2: 14308163055306733322053486685821
  313. Wed Oct 22 13:14:28 2025 A3: -23947694103929247672323
  314. Wed Oct 22 13:14:28 2025 A4: -240056077299404
  315. Wed Oct 22 13:14:28 2025 A5: 480480
  316. Wed Oct 22 13:14:28 2025 skew 228895485.44, size 2.421e-18, alpha -8.221, combined = 2.993e-14 rroots = 5
  317. Wed Oct 22 13:14:28 2025
  318. Wed Oct 22 13:14:28 2025 commencing linear algebra
  319. Wed Oct 22 13:14:28 2025 using VBITS=256
  320. Wed Oct 22 13:14:28 2025 skipping matrix build
  321. Wed Oct 22 13:14:28 2025 initialized process (0,0) of 1 x 1 grid
  322. Wed Oct 22 13:14:52 2025 matrix starts at (0, 0)
  323. Wed Oct 22 13:15:09 2025 matrix is 26657263 x 26657440 (12983.1 MB) with weight 3972917250 (149.04/col)
  324. Wed Oct 22 13:15:09 2025 sparse part has weight 3083547641 (115.67/col)
  325. Wed Oct 22 13:15:09 2025 saving the first 240 matrix rows for later
  326. Wed Oct 22 13:15:19 2025 matrix includes 256 packed rows
  327. Wed Oct 22 13:15:28 2025 matrix is 26657023 x 26657440 (11871.8 MB) with weight 2847701775 (106.83/col)
  328. Wed Oct 22 13:15:28 2025 sparse part has weight 2685591477 (100.74/col)
  329. Wed Oct 22 13:15:28 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  330. Wed Oct 22 13:16:37 2025 commencing Lanczos iteration (64 threads)
  331. Wed Oct 22 13:16:37 2025 memory use: 17067.2 MB
  332. Wed Oct 22 13:20:42 2025 linear algebra at 0.1%, ETA 57h54m
  333. Wed Oct 22 13:26:43 2025 checking every 10000 dimensions, checkpointing every 470000 dimensions
  334. Fri Oct 24 23:58:09 2025 lanczos halted after 104441 iterations (dim = 26657020)
  335. Sat Oct 25 00:00:46 2025 recovered 25 nontrivial dependencies
  336. Sat Oct 25 00:00:53 2025 BLanczosTime: 211585
  337. Sat Oct 25 00:00:53 2025
  338. Sat Oct 25 00:00:53 2025 commencing square root phase
  339. Sat Oct 25 00:00:53 2025 handling dependencies 1 to 64
  340. Sat Oct 25 00:00:53 2025 reading relations for dependency 1
  341. Sat Oct 25 00:00:59 2025 read 13326874 cycles
  342. Sat Oct 25 00:01:51 2025 cycles contain 47951158 unique relations
  343. Sat Oct 25 00:13:01 2025 read 47951158 relations
  344. Sat Oct 25 00:21:25 2025 multiplying 47951158 relations
  345. Sat Oct 25 00:31:50 2025 multiply complete, coefficients have about 2846.23 million bits
  346. Sat Oct 25 00:32:02 2025 initial square root is modulo 2419433
  347. Sat Oct 25 01:08:54 2025 GCD is 1, no factor found
  348. Sat Oct 25 01:08:54 2025 reading relations for dependency 2
  349. Sat Oct 25 01:09:00 2025 read 13327897 cycles
  350. Sat Oct 25 01:09:59 2025 cycles contain 47954696 unique relations
  351. Sat Oct 25 01:21:20 2025 read 47954696 relations
  352. Sat Oct 25 01:29:07 2025 multiplying 47954696 relations
  353. Sat Oct 25 01:39:01 2025 multiply complete, coefficients have about 2846.44 million bits
  354. Sat Oct 25 01:39:14 2025 initial square root is modulo 2421943
  355. Sat Oct 25 02:16:15 2025 sqrtTime: 8122
  356. Sat Oct 25 02:16:15 2025 p93 factor: 353846565604672788213312786405171335110174923876956361997005995266043868859170878181952627949
  357. Sat Oct 25 02:16:15 2025 p95 factor: 73205003445893102301530187732697454661284908790110919219606485335353033102556022809262385823973
  358. Sat Oct 25 02:16:15 2025 elapsed time 61:01:49
  359.  
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