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  1. Tue Oct 28 08:09:22 2025
  2. Tue Oct 28 08:09:22 2025
  3. Tue Oct 28 08:09:22 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Tue Oct 28 08:09:22 2025 random seeds: 8675f586 92583d0c
  5. Tue Oct 28 08:09:22 2025 MPI process 0 of 1
  6. Tue Oct 28 08:09:22 2025 Using 32 OpenMP threads
  7. Tue Oct 28 08:09:22 2025 factoring 1992803231453113715134100414650581160011871120677033658643469399106515733115612341500047915051487126990378085007087543892854388690433281152317066993835900870649895974502759 (172 digits)
  8. Tue Oct 28 08:09:23 2025 searching for 15-digit factors
  9. Tue Oct 28 08:09:23 2025 commencing number field sieve (172-digit input)
  10. Tue Oct 28 08:09:23 2025 R0: -1692878296571675034690009186905411
  11. Tue Oct 28 08:09:23 2025 R1: 28757346238026932810448139
  12. Tue Oct 28 08:09:23 2025 A0: 828468851597893720007520176013365956140
  13. Tue Oct 28 08:09:23 2025 A1: -6022656375519593239353684595409277
  14. Tue Oct 28 08:09:23 2025 A2: -696608690476598243079922937
  15. Tue Oct 28 08:09:23 2025 A3: -68701355999374622036
  16. Tue Oct 28 08:09:23 2025 A4: 6200506465615
  17. Tue Oct 28 08:09:23 2025 A5: 61740
  18. Tue Oct 28 08:09:23 2025 skew 15799486.90, size 1.096e-16, alpha -6.216, combined = 3.080e-13 rroots = 3
  19. Tue Oct 28 08:09:23 2025
  20. Tue Oct 28 08:09:23 2025 commencing relation filtering
  21. Tue Oct 28 08:09:23 2025 setting target matrix density to 130.0
  22. Tue Oct 28 08:09:23 2025 estimated available RAM is 257736.5 MB
  23. Tue Oct 28 08:09:23 2025 commencing duplicate removal, pass 1
  24. Tue Oct 28 08:10:20 2025 error -1 reading relation 21053584
  25. Tue Oct 28 08:10:24 2025 error -15 reading relation 22054053
  26. Tue Oct 28 08:10:24 2025 error -1 reading relation 22054054
  27. Tue Oct 28 08:10:24 2025 error -1 reading relation 22055025
  28. Tue Oct 28 08:10:24 2025 error -1 reading relation 22066496
  29. Tue Oct 28 08:10:24 2025 error -11 reading relation 22311349
  30. Tue Oct 28 08:10:49 2025 error -1 reading relation 29087371
  31. Tue Oct 28 08:10:53 2025 error -1 reading relation 30490598
  32. Tue Oct 28 08:10:54 2025 error -1 reading relation 30902788
  33. Tue Oct 28 08:11:26 2025 error -1 reading relation 40916382
  34. Tue Oct 28 08:13:19 2025 error -1 reading relation 88952380
  35. Tue Oct 28 08:13:30 2025 error -1 reading relation 93346676
  36. Tue Oct 28 08:14:00 2025 error -15 reading relation 106275010
  37. Tue Oct 28 08:14:00 2025 error -15 reading relation 106543578
  38. Tue Oct 28 08:14:00 2025 error -1 reading relation 106543579
  39. Tue Oct 28 08:14:01 2025 error -15 reading relation 106805880
  40. Tue Oct 28 08:14:01 2025 error -1 reading relation 107033017
  41. Tue Oct 28 08:14:03 2025 error -1 reading relation 107719656
  42. Tue Oct 28 08:14:05 2025 error -15 reading relation 108505991
  43. Tue Oct 28 08:14:08 2025 error -15 reading relation 109586839
  44. Tue Oct 28 08:14:08 2025 error -1 reading relation 109586840
  45. Tue Oct 28 08:14:08 2025 error -15 reading relation 109797661
  46. Tue Oct 28 08:14:09 2025 error -15 reading relation 109856984
  47. Tue Oct 28 08:14:09 2025 error -1 reading relation 110087010
  48. Tue Oct 28 08:16:57 2025 error -1 reading relation 176012129
  49. Tue Oct 28 08:17:39 2025 error -1 reading relation 192892847
  50. Tue Oct 28 08:17:55 2025 error -1 reading relation 199467653
  51. Tue Oct 28 08:18:42 2025 error -1 reading relation 219318825
  52. Tue Oct 28 08:19:10 2025 error -1 reading relation 230903661
  53. Tue Oct 28 08:19:39 2025 error -1 reading relation 243217046
  54. Tue Oct 28 08:20:33 2025 error -1 reading relation 265438317
  55. Tue Oct 28 08:20:42 2025 error -1 reading relation 269265858
  56. Tue Oct 28 08:21:16 2025 error -1 reading relation 282911715
  57. Tue Oct 28 08:21:16 2025 error -1 reading relation 282927632
  58. Tue Oct 28 08:21:16 2025 error -1 reading relation 282946192
  59. Tue Oct 28 08:21:18 2025 error -1 reading relation 283611778
  60. Tue Oct 28 08:21:28 2025 skipped 2 relations with composite factors
  61. Tue Oct 28 08:21:28 2025 skipped 175 malformed relations
  62. Tue Oct 28 08:21:28 2025 found 58301309 hash collisions in 287197330 relations
  63. Tue Oct 28 08:22:06 2025 added 121650 free relations
  64. Tue Oct 28 08:22:06 2025 commencing duplicate removal, pass 2
  65. Tue Oct 28 08:31:25 2025 found 57284066 duplicates and 230034914 unique relations
  66. Tue Oct 28 08:31:25 2025 memory use: 1449.5 MB
  67. Tue Oct 28 08:31:25 2025 reading ideals above 720000
  68. Tue Oct 28 08:31:25 2025 commencing singleton removal, initial pass
  69. Tue Oct 28 08:59:44 2025 memory use: 5512.0 MB
  70. Tue Oct 28 08:59:45 2025 reading all ideals from disk
  71. Tue Oct 28 08:59:53 2025 memory use: 10904.8 MB
  72. Tue Oct 28 09:01:07 2025 keeping 184224047 ideals with weight <= 200, target excess is 1175946
  73. Tue Oct 28 09:02:47 2025 commencing in-memory singleton removal
  74. Tue Oct 28 09:02:53 2025 begin with 230034914 relations and 184224047 unique ideals
  75. Tue Oct 28 09:03:15 2025 reduce to 177861069 relations and 128433381 ideals in 10 passes
  76. Tue Oct 28 09:03:15 2025 max relations containing the same ideal: 177
  77. Tue Oct 28 09:05:10 2025 removing 8858907 relations and 6858907 ideals in 2000000 cliques
  78. Tue Oct 28 09:05:20 2025 commencing in-memory singleton removal
  79. Tue Oct 28 09:05:25 2025 begin with 169002162 relations and 128433381 unique ideals
  80. Tue Oct 28 09:05:36 2025 reduce to 168636623 relations and 121203396 ideals in 6 passes
  81. Tue Oct 28 09:05:36 2025 max relations containing the same ideal: 173
  82. Tue Oct 28 09:07:28 2025 removing 6891991 relations and 4891991 ideals in 2000000 cliques
  83. Tue Oct 28 09:07:36 2025 commencing in-memory singleton removal
  84. Tue Oct 28 09:07:40 2025 begin with 161744632 relations and 121203396 unique ideals
  85. Tue Oct 28 09:07:50 2025 reduce to 161497365 relations and 116060907 ideals in 6 passes
  86. Tue Oct 28 09:07:50 2025 max relations containing the same ideal: 169
  87. Tue Oct 28 09:09:47 2025 removing 6335926 relations and 4335926 ideals in 2000000 cliques
  88. Tue Oct 28 09:09:56 2025 commencing in-memory singleton removal
  89. Tue Oct 28 09:09:59 2025 begin with 155161439 relations and 116060907 unique ideals
  90. Tue Oct 28 09:10:10 2025 reduce to 154948975 relations and 111509894 ideals in 6 passes
  91. Tue Oct 28 09:10:10 2025 max relations containing the same ideal: 165
  92. Tue Oct 28 09:11:55 2025 removing 6051239 relations and 4051239 ideals in 2000000 cliques
  93. Tue Oct 28 09:12:04 2025 commencing in-memory singleton removal
  94. Tue Oct 28 09:12:08 2025 begin with 148897736 relations and 111509894 unique ideals
  95. Tue Oct 28 09:12:17 2025 reduce to 148702727 relations and 107261170 ideals in 6 passes
  96. Tue Oct 28 09:12:17 2025 max relations containing the same ideal: 160
  97. Tue Oct 28 09:13:55 2025 removing 5865988 relations and 3865988 ideals in 2000000 cliques
  98. Tue Oct 28 09:14:02 2025 commencing in-memory singleton removal
  99. Tue Oct 28 09:14:06 2025 begin with 142836739 relations and 107261170 unique ideals
  100. Tue Oct 28 09:14:14 2025 reduce to 142651810 relations and 103207939 ideals in 6 passes
  101. Tue Oct 28 09:14:14 2025 max relations containing the same ideal: 156
  102. Tue Oct 28 09:15:45 2025 removing 5740510 relations and 3740510 ideals in 2000000 cliques
  103. Tue Oct 28 09:15:53 2025 commencing in-memory singleton removal
  104. Tue Oct 28 09:15:57 2025 begin with 136911300 relations and 103207939 unique ideals
  105. Tue Oct 28 09:16:05 2025 reduce to 136732466 relations and 99286151 ideals in 6 passes
  106. Tue Oct 28 09:16:05 2025 max relations containing the same ideal: 151
  107. Tue Oct 28 09:17:37 2025 removing 5645945 relations and 3645945 ideals in 2000000 cliques
  108. Tue Oct 28 09:17:44 2025 commencing in-memory singleton removal
  109. Tue Oct 28 09:17:49 2025 begin with 131086521 relations and 99286151 unique ideals
  110. Tue Oct 28 09:17:57 2025 reduce to 130910449 relations and 95461589 ideals in 6 passes
  111. Tue Oct 28 09:17:57 2025 max relations containing the same ideal: 147
  112. Tue Oct 28 09:19:20 2025 removing 5573528 relations and 3573528 ideals in 2000000 cliques
  113. Tue Oct 28 09:19:27 2025 commencing in-memory singleton removal
  114. Tue Oct 28 09:19:30 2025 begin with 125336921 relations and 95461589 unique ideals
  115. Tue Oct 28 09:19:38 2025 reduce to 125161314 relations and 91709789 ideals in 6 passes
  116. Tue Oct 28 09:19:38 2025 max relations containing the same ideal: 142
  117. Tue Oct 28 09:21:04 2025 removing 5518994 relations and 3518994 ideals in 2000000 cliques
  118. Tue Oct 28 09:21:11 2025 commencing in-memory singleton removal
  119. Tue Oct 28 09:21:14 2025 begin with 119642320 relations and 91709789 unique ideals
  120. Tue Oct 28 09:21:21 2025 reduce to 119465383 relations and 88011143 ideals in 6 passes
  121. Tue Oct 28 09:21:21 2025 max relations containing the same ideal: 137
  122. Tue Oct 28 09:22:43 2025 removing 5478767 relations and 3478767 ideals in 2000000 cliques
  123. Tue Oct 28 09:22:49 2025 commencing in-memory singleton removal
  124. Tue Oct 28 09:22:52 2025 begin with 113986616 relations and 88011143 unique ideals
  125. Tue Oct 28 09:22:59 2025 reduce to 113806144 relations and 84349070 ideals in 6 passes
  126. Tue Oct 28 09:22:59 2025 max relations containing the same ideal: 134
  127. Tue Oct 28 09:24:20 2025 removing 5450993 relations and 3450993 ideals in 2000000 cliques
  128. Tue Oct 28 09:24:26 2025 commencing in-memory singleton removal
  129. Tue Oct 28 09:24:29 2025 begin with 108355151 relations and 84349070 unique ideals
  130. Tue Oct 28 09:24:36 2025 reduce to 108170164 relations and 80709965 ideals in 6 passes
  131. Tue Oct 28 09:24:36 2025 max relations containing the same ideal: 129
  132. Tue Oct 28 09:25:49 2025 removing 5429681 relations and 3429681 ideals in 2000000 cliques
  133. Tue Oct 28 09:25:55 2025 commencing in-memory singleton removal
  134. Tue Oct 28 09:25:58 2025 begin with 102740483 relations and 80709965 unique ideals
  135. Tue Oct 28 09:26:03 2025 reduce to 102550136 relations and 77086628 ideals in 6 passes
  136. Tue Oct 28 09:26:03 2025 max relations containing the same ideal: 125
  137. Tue Oct 28 09:27:12 2025 removing 5418671 relations and 3418671 ideals in 2000000 cliques
  138. Tue Oct 28 09:27:18 2025 commencing in-memory singleton removal
  139. Tue Oct 28 09:27:21 2025 begin with 97131465 relations and 77086628 unique ideals
  140. Tue Oct 28 09:27:26 2025 reduce to 96932033 relations and 73464938 ideals in 6 passes
  141. Tue Oct 28 09:27:26 2025 max relations containing the same ideal: 120
  142. Tue Oct 28 09:28:29 2025 removing 5415215 relations and 3415215 ideals in 2000000 cliques
  143. Tue Oct 28 09:28:34 2025 commencing in-memory singleton removal
  144. Tue Oct 28 09:28:36 2025 begin with 91516818 relations and 73464938 unique ideals
  145. Tue Oct 28 09:28:40 2025 reduce to 91306335 relations and 69835160 ideals in 6 passes
  146. Tue Oct 28 09:28:40 2025 max relations containing the same ideal: 116
  147. Tue Oct 28 09:29:42 2025 removing 5422076 relations and 3422076 ideals in 2000000 cliques
  148. Tue Oct 28 09:29:47 2025 commencing in-memory singleton removal
  149. Tue Oct 28 09:29:48 2025 begin with 85884259 relations and 69835160 unique ideals
  150. Tue Oct 28 09:29:53 2025 reduce to 85662018 relations and 66186391 ideals in 6 passes
  151. Tue Oct 28 09:29:53 2025 max relations containing the same ideal: 110
  152. Tue Oct 28 09:30:51 2025 removing 5439003 relations and 3439003 ideals in 2000000 cliques
  153. Tue Oct 28 09:30:56 2025 commencing in-memory singleton removal
  154. Tue Oct 28 09:30:57 2025 begin with 80223015 relations and 66186391 unique ideals
  155. Tue Oct 28 09:31:02 2025 reduce to 79984366 relations and 62503790 ideals in 6 passes
  156. Tue Oct 28 09:31:02 2025 max relations containing the same ideal: 105
  157. Tue Oct 28 09:31:58 2025 removing 5463649 relations and 3463649 ideals in 2000000 cliques
  158. Tue Oct 28 09:32:03 2025 commencing in-memory singleton removal
  159. Tue Oct 28 09:32:04 2025 begin with 74520717 relations and 62503790 unique ideals
  160. Tue Oct 28 09:32:08 2025 reduce to 74261792 relations and 58775333 ideals in 6 passes
  161. Tue Oct 28 09:32:08 2025 max relations containing the same ideal: 100
  162. Tue Oct 28 09:32:58 2025 removing 5501293 relations and 3501293 ideals in 2000000 cliques
  163. Tue Oct 28 09:33:02 2025 commencing in-memory singleton removal
  164. Tue Oct 28 09:33:04 2025 begin with 68760499 relations and 58775333 unique ideals
  165. Tue Oct 28 09:33:07 2025 reduce to 68475834 relations and 54982366 ideals in 6 passes
  166. Tue Oct 28 09:33:07 2025 max relations containing the same ideal: 95
  167. Tue Oct 28 09:33:55 2025 removing 5554214 relations and 3554214 ideals in 2000000 cliques
  168. Tue Oct 28 09:34:00 2025 commencing in-memory singleton removal
  169. Tue Oct 28 09:34:01 2025 begin with 62921620 relations and 54982366 unique ideals
  170. Tue Oct 28 09:34:05 2025 reduce to 62606084 relations and 51104609 ideals in 7 passes
  171. Tue Oct 28 09:34:05 2025 max relations containing the same ideal: 91
  172. Tue Oct 28 09:34:50 2025 removing 5627035 relations and 3627035 ideals in 2000000 cliques
  173. Tue Oct 28 09:34:54 2025 commencing in-memory singleton removal
  174. Tue Oct 28 09:34:55 2025 begin with 56979049 relations and 51104609 unique ideals
  175. Tue Oct 28 09:34:59 2025 reduce to 56619412 relations and 47108031 ideals in 7 passes
  176. Tue Oct 28 09:34:59 2025 max relations containing the same ideal: 84
  177. Tue Oct 28 09:35:40 2025 removing 5722813 relations and 3722813 ideals in 2000000 cliques
  178. Tue Oct 28 09:35:44 2025 commencing in-memory singleton removal
  179. Tue Oct 28 09:35:45 2025 begin with 50896599 relations and 47108031 unique ideals
  180. Tue Oct 28 09:35:48 2025 reduce to 50480499 relations and 42956364 ideals in 7 passes
  181. Tue Oct 28 09:35:48 2025 max relations containing the same ideal: 77
  182. Tue Oct 28 09:36:25 2025 removing 5845748 relations and 3845748 ideals in 2000000 cliques
  183. Tue Oct 28 09:36:29 2025 commencing in-memory singleton removal
  184. Tue Oct 28 09:36:30 2025 begin with 44634751 relations and 42956364 unique ideals
  185. Tue Oct 28 09:36:32 2025 reduce to 44134256 relations and 38593344 ideals in 7 passes
  186. Tue Oct 28 09:36:32 2025 max relations containing the same ideal: 72
  187. Tue Oct 28 09:37:05 2025 removing 6016824 relations and 4016824 ideals in 2000000 cliques
  188. Tue Oct 28 09:37:08 2025 commencing in-memory singleton removal
  189. Tue Oct 28 09:37:09 2025 begin with 38117432 relations and 38593344 unique ideals
  190. Tue Oct 28 09:37:12 2025 reduce to 37493485 relations and 33928906 ideals in 7 passes
  191. Tue Oct 28 09:37:12 2025 max relations containing the same ideal: 65
  192. Tue Oct 28 09:37:42 2025 removing 6253843 relations and 4253843 ideals in 2000000 cliques
  193. Tue Oct 28 09:37:45 2025 commencing in-memory singleton removal
  194. Tue Oct 28 09:37:45 2025 begin with 31239642 relations and 33928906 unique ideals
  195. Tue Oct 28 09:37:48 2025 reduce to 30408022 relations and 28806102 ideals in 9 passes
  196. Tue Oct 28 09:37:48 2025 max relations containing the same ideal: 57
  197. Tue Oct 28 09:38:12 2025 removing 1191850 relations and 954028 ideals in 237822 cliques
  198. Tue Oct 28 09:38:14 2025 commencing in-memory singleton removal
  199. Tue Oct 28 09:38:15 2025 begin with 29216172 relations and 28806102 unique ideals
  200. Tue Oct 28 09:38:16 2025 reduce to 29176933 relations and 27812542 ideals in 6 passes
  201. Tue Oct 28 09:38:16 2025 max relations containing the same ideal: 55
  202. Tue Oct 28 09:38:46 2025 relations with 0 large ideals: 3888
  203. Tue Oct 28 09:38:46 2025 relations with 1 large ideals: 33774
  204. Tue Oct 28 09:38:46 2025 relations with 2 large ideals: 407451
  205. Tue Oct 28 09:38:46 2025 relations with 3 large ideals: 2035663
  206. Tue Oct 28 09:38:46 2025 relations with 4 large ideals: 5301388
  207. Tue Oct 28 09:38:46 2025 relations with 5 large ideals: 8004542
  208. Tue Oct 28 09:38:46 2025 relations with 6 large ideals: 7399007
  209. Tue Oct 28 09:38:46 2025 relations with 7+ large ideals: 5991220
  210. Tue Oct 28 09:38:46 2025 commencing 2-way merge
  211. Tue Oct 28 09:39:17 2025 reduce to 18552943 relation sets and 17188552 unique ideals
  212. Tue Oct 28 09:39:17 2025 commencing full merge
  213. Tue Oct 28 09:51:02 2025 memory use: 2112.0 MB
  214. Tue Oct 28 09:51:05 2025 found 8066872 cycles, need 7958752
  215. Tue Oct 28 09:51:09 2025 weight of 7958752 cycles is about 1034797774 (130.02/cycle)
  216. Tue Oct 28 09:51:09 2025 distribution of cycle lengths:
  217. Tue Oct 28 09:51:09 2025 1 relations: 420457
  218. Tue Oct 28 09:51:09 2025 2 relations: 457340
  219. Tue Oct 28 09:51:09 2025 3 relations: 500906
  220. Tue Oct 28 09:51:09 2025 4 relations: 518456
  221. Tue Oct 28 09:51:09 2025 5 relations: 546103
  222. Tue Oct 28 09:51:09 2025 6 relations: 555809
  223. Tue Oct 28 09:51:09 2025 7 relations: 551762
  224. Tue Oct 28 09:51:09 2025 8 relations: 540459
  225. Tue Oct 28 09:51:09 2025 9 relations: 514855
  226. Tue Oct 28 09:51:09 2025 10+ relations: 3352605
  227. Tue Oct 28 09:51:09 2025 heaviest cycle: 28 relations
  228. Tue Oct 28 09:51:15 2025 commencing cycle optimization
  229. Tue Oct 28 09:51:49 2025 start with 72101483 relations
  230. Tue Oct 28 09:56:33 2025 pruned 3611088 relations
  231. Tue Oct 28 09:56:33 2025 memory use: 1921.4 MB
  232. Tue Oct 28 09:56:33 2025 distribution of cycle lengths:
  233. Tue Oct 28 09:56:33 2025 1 relations: 420457
  234. Tue Oct 28 09:56:33 2025 2 relations: 470288
  235. Tue Oct 28 09:56:33 2025 3 relations: 522676
  236. Tue Oct 28 09:56:33 2025 4 relations: 542652
  237. Tue Oct 28 09:56:33 2025 5 relations: 576984
  238. Tue Oct 28 09:56:33 2025 6 relations: 587184
  239. Tue Oct 28 09:56:33 2025 7 relations: 587421
  240. Tue Oct 28 09:56:33 2025 8 relations: 572494
  241. Tue Oct 28 09:56:33 2025 9 relations: 544898
  242. Tue Oct 28 09:56:33 2025 10+ relations: 3133698
  243. Tue Oct 28 09:56:33 2025 heaviest cycle: 27 relations
  244. Tue Oct 28 09:56:56 2025 RelProcTime: 6453
  245. Tue Oct 28 09:56:56 2025
  246. Tue Oct 28 09:56:56 2025 commencing linear algebra
  247. Tue Oct 28 09:56:56 2025 using VBITS=256
  248. Tue Oct 28 09:56:56 2025 stopping after matrix build
  249. Tue Oct 28 09:56:56 2025 initialized process (0,0) of 1 x 1 grid
  250. Tue Oct 28 09:56:58 2025 read 7958752 cycles
  251. Tue Oct 28 09:57:28 2025 cycles contain 28456361 unique relations
  252. Tue Oct 28 10:03:17 2025 read 28456361 relations
  253. Tue Oct 28 10:03:22 2025 using 20 quadratic characters above 4294917295
  254. Tue Oct 28 10:03:27 2025 building initial matrix
  255. Tue Oct 28 10:14:57 2025 memory use: 3926.6 MB
  256. Tue Oct 28 10:15:08 2025 read 7958752 cycles
  257. Tue Oct 28 10:15:10 2025 matrix is 7958574 x 7958752 (3971.5 MB) with weight 1204403165 (151.33/col)
  258. Tue Oct 28 10:15:10 2025 sparse part has weight 953562506 (119.81/col)
  259. Tue Oct 28 10:19:23 2025 filtering completed in 2 passes
  260. Tue Oct 28 10:19:26 2025 matrix is 7958030 x 7958207 (3971.4 MB) with weight 1204371688 (151.34/col)
  261. Tue Oct 28 10:19:26 2025 sparse part has weight 953549217 (119.82/col)
  262. Tue Oct 28 10:20:32 2025 BLanczosTime: 1416
  263. Tue Oct 28 10:20:32 2025 elapsed time 02:11:10
  264. Tue Oct 28 10:21:59 2025
  265. Tue Oct 28 10:21:59 2025
  266. Tue Oct 28 10:21:59 2025 Msieve v. 1.54 (SVN Unversioned directory)
  267. Tue Oct 28 10:21:59 2025 random seeds: 3f0c3909 a12217f6
  268. Tue Oct 28 10:21:59 2025 MPI process 0 of 1
  269. Tue Oct 28 10:21:59 2025 Using 64 OpenMP threads
  270. Tue Oct 28 10:21:59 2025 factoring 1992803231453113715134100414650581160011871120677033658643469399106515733115612341500047915051487126990378085007087543892854388690433281152317066993835900870649895974502759 (172 digits)
  271. Tue Oct 28 10:21:59 2025 searching for 15-digit factors
  272. Tue Oct 28 10:22:00 2025 commencing number field sieve (172-digit input)
  273. Tue Oct 28 10:22:00 2025 R0: -1692878296571675034690009186905411
  274. Tue Oct 28 10:22:00 2025 R1: 28757346238026932810448139
  275. Tue Oct 28 10:22:00 2025 A0: 828468851597893720007520176013365956140
  276. Tue Oct 28 10:22:00 2025 A1: -6022656375519593239353684595409277
  277. Tue Oct 28 10:22:00 2025 A2: -696608690476598243079922937
  278. Tue Oct 28 10:22:00 2025 A3: -68701355999374622036
  279. Tue Oct 28 10:22:00 2025 A4: 6200506465615
  280. Tue Oct 28 10:22:00 2025 A5: 61740
  281. Tue Oct 28 10:22:00 2025 skew 15799486.90, size 1.096e-16, alpha -6.216, combined = 3.080e-13 rroots = 3
  282. Tue Oct 28 10:22:00 2025
  283. Tue Oct 28 10:22:00 2025 commencing linear algebra
  284. Tue Oct 28 10:22:00 2025 using VBITS=256
  285. Tue Oct 28 10:22:00 2025 skipping matrix build
  286. Tue Oct 28 10:22:00 2025 initialized process (0,0) of 1 x 1 grid
  287. Tue Oct 28 10:22:04 2025 matrix starts at (0, 0)
  288. Tue Oct 28 10:22:05 2025 matrix is 7958030 x 7958207 (3971.4 MB) with weight 1204371688 (151.34/col)
  289. Tue Oct 28 10:22:05 2025 sparse part has weight 953549217 (119.82/col)
  290. Tue Oct 28 10:22:05 2025 saving the first 240 matrix rows for later
  291. Tue Oct 28 10:22:06 2025 matrix includes 256 packed rows
  292. Tue Oct 28 10:22:09 2025 matrix is 7957790 x 7958207 (3589.6 MB) with weight 866983957 (108.94/col)
  293. Tue Oct 28 10:22:09 2025 sparse part has weight 813669193 (102.24/col)
  294. Tue Oct 28 10:22:09 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  295. Tue Oct 28 10:22:27 2025 commencing Lanczos iteration (64 threads)
  296. Tue Oct 28 10:22:27 2025 memory use: 5081.0 MB
  297. Tue Oct 28 10:23:32 2025 linear algebra at 0.4%, ETA 4h36m
  298. Tue Oct 28 10:25:07 2025 checking every 20000 dimensions, checkpointing every 1740000 dimensions
  299. Tue Oct 28 14:53:13 2025 lanczos halted after 31180 iterations (dim = 7957789)
  300. Tue Oct 28 14:53:45 2025 recovered 30 nontrivial dependencies
  301. Tue Oct 28 14:53:45 2025 BLanczosTime: 16305
  302. Tue Oct 28 14:53:45 2025
  303. Tue Oct 28 14:53:45 2025 commencing square root phase
  304. Tue Oct 28 14:53:45 2025 handling dependencies 1 to 64
  305. Tue Oct 28 14:53:45 2025 reading relations for dependency 1
  306. Tue Oct 28 14:53:46 2025 read 3978593 cycles
  307. Tue Oct 28 14:53:52 2025 cycles contain 14229570 unique relations
  308. Tue Oct 28 14:59:25 2025 read 14229570 relations
  309. Tue Oct 28 15:01:46 2025 multiplying 14229570 relations
  310. Tue Oct 28 15:04:21 2025 multiply complete, coefficients have about 784.74 million bits
  311. Tue Oct 28 15:04:25 2025 initial square root is modulo 10973503
  312. Tue Oct 28 15:13:33 2025 sqrtTime: 1188
  313. Tue Oct 28 15:13:33 2025 p74 factor: 14313567458241358432142190773517801921973335369306380933918021886725949271
  314. Tue Oct 28 15:13:33 2025 p99 factor: 139224776581166872462237790985498158807855260202281931167740579222179545550691306169477020474530929
  315. Tue Oct 28 15:13:33 2025 elapsed time 04:51:34
  316.  
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