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L2280.msieve.log

Serge_Batalov
Jun 24th, 2025
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  1. # at 87.84 % 1,173,871,153
  2. Found 1055560583 unique, 118306537 duplicate, and 362 bad relations.
  3. Largest dimension used: 3480 of 3500
  4. Average dimension used: 3221.4 of 3500
  5.  
  6. #at 100 % 1,364,693,650 pending 46,863,704
  7. #incrememnt
  8. # tail -c+76589042851 L2280.dat.gz |gzip -dc |awk -F: 'NF==3' |remdups 3500 |gzip -3 >> M.$z.dat.gz
  9. Found 187872103 unique, 2947926 duplicate, and 267 bad relations.
  10. Largest dimension used: 687 of 3500
  11. Average dimension used: 573.4 of 3500
  12.  
  13. #at 100 % 1,402,365,747 pending 8,142,827 incrememnt
  14. Found 37421113 unique, 250902 duplicate, and 0 bad relations.
  15. Largest dimension used: 167 of 3800
  16. Average dimension used: 114.2 of 3800
  17.  
  18. Sat Jun 21 10:26:23 2025 Msieve v. 1.54 (SVN msieve-lacuda-nfsathome-cuda11.5)
  19. Sat Jun 21 10:26:23 2025 random seeds: 52648f4f b7c128a2
  20. Sat Jun 21 10:26:23 2025 factoring 20958941896954517593818320729632084482865463295972637137318013293332189028574927329723946957673325617930713901473069272473410082364967045565772660869737482005846621025296595595771730998734403151738216650378561 (209 digits)
  21. Sat Jun 21 10:26:24 2025 no P-1/P+1/ECM available, skipping
  22. Sat Jun 21 10:26:24 2025 commencing number field sieve (209-digit input)
  23. Sat Jun 21 10:26:24 2025 R0: -3405984254963766708851319230052963562193238256550869685753047007
  24. Sat Jun 21 10:26:24 2025 R1: 1
  25. Sat Jun 21 10:26:24 2025 A0: 1
  26. Sat Jun 21 10:26:24 2025 A1: -4
  27. Sat Jun 21 10:26:24 2025 A2: -4
  28. Sat Jun 21 10:26:24 2025 A3: 1
  29. Sat Jun 21 10:26:24 2025 A4: 1
  30. Sat Jun 21 10:26:24 2025 skew 1.99, size 8.196e-26, alpha 2.444, combined = 2.133e-15 rroots = 4
  31. Sat Jun 21 10:26:24 2025
  32. Sat Jun 21 10:26:24 2025 commencing relation filtering
  33. Sat Jun 21 10:26:24 2025 setting target matrix density to 125.0
  34. Sat Jun 21 10:26:24 2025 estimated available RAM is 1031034.1 MB
  35. Sat Jun 21 10:26:24 2025 commencing duplicate removal, pass 1
  36. Sat Jun 21 14:44:18 2025 error -11 reading relation 1267302893
  37. Sat Jun 21 14:47:17 2025 skipped 155842 relations with b > 2^32
  38. Sat Jun 21 14:47:17 2025 found 77179603 hash collisions in 1280697949 relations
  39. Sat Jun 21 14:47:29 2025 added 3657495 free relations
  40. Sat Jun 21 14:47:29 2025 commencing duplicate removal, pass 2
  41. Sat Jun 21 15:29:42 2025 found 36800916 duplicates and 1247554528 unique relations
  42. Sat Jun 21 15:29:42 2025 memory use: 4435.0 MB
  43. Sat Jun 21 15:29:42 2025 reading ideals above 720000
  44. Sat Jun 21 15:29:42 2025 commencing singleton removal, initial pass
  45. Sat Jun 21 23:20:56 2025 memory use: 21024.0 MB
  46. Sat Jun 21 23:20:59 2025 reading all ideals from disk
  47. Sat Jun 21 23:24:09 2025 memory use: 64398.7 MB
  48. Sat Jun 21 23:28:25 2025 keeping 1286376692 ideals with weight <= 200, target excess is 10066062
  49. Sat Jun 21 23:34:12 2025 commencing in-memory singleton removal
  50. Sat Jun 21 23:38:15 2025 begin with 1247554528 relations and 1286376692 unique ideals
  51. Sun Jun 22 00:01:54 2025 reduce to 538851229 relations and 467734471 ideals in 22 passes
  52. Sun Jun 22 00:01:54 2025 max relations containing the same ideal: 123
  53. Sun Jun 22 00:10:02 2025 removing 23761891 relations and 21761891 ideals in 2000000 cliques
  54. Sun Jun 22 00:10:20 2025 commencing in-memory singleton removal
  55. Sun Jun 22 00:11:32 2025 begin with 515089338 relations and 467734471 unique ideals
  56. Sun Jun 22 00:18:56 2025 reduce to 514224024 relations and 445101925 ideals in 12 passes
  57. Sun Jun 22 00:18:56 2025 max relations containing the same ideal: 118
  58. Sun Jun 22 00:24:35 2025 removing 17348215 relations and 15348215 ideals in 2000000 cliques
  59. Sun Jun 22 00:24:52 2025 commencing in-memory singleton removal
  60. Sun Jun 22 00:25:54 2025 begin with 496875809 relations and 445101925 unique ideals
  61. Sun Jun 22 00:30:51 2025 reduce to 496373109 relations and 429248584 ideals in 9 passes
  62. Sun Jun 22 00:30:51 2025 max relations containing the same ideal: 116
  63. Sun Jun 22 00:35:57 2025 removing 15290481 relations and 13290481 ideals in 2000000 cliques
  64. Sun Jun 22 00:36:12 2025 commencing in-memory singleton removal
  65. Sun Jun 22 00:37:10 2025 begin with 481082628 relations and 429248584 unique ideals
  66. Sun Jun 22 00:42:21 2025 reduce to 480673579 relations and 415547210 ideals in 10 passes
  67. Sun Jun 22 00:42:21 2025 max relations containing the same ideal: 113
  68. Sun Jun 22 00:47:16 2025 removing 14127264 relations and 12127264 ideals in 2000000 cliques
  69. Sun Jun 22 00:47:31 2025 commencing in-memory singleton removal
  70. Sun Jun 22 00:48:26 2025 begin with 466546315 relations and 415547210 unique ideals
  71. Sun Jun 22 00:52:57 2025 reduce to 466186156 relations and 403058148 ideals in 9 passes
  72. Sun Jun 22 00:52:57 2025 max relations containing the same ideal: 110
  73. Sun Jun 22 00:57:35 2025 removing 13344456 relations and 11344456 ideals in 2000000 cliques
  74. Sun Jun 22 00:57:49 2025 commencing in-memory singleton removal
  75. Sun Jun 22 00:58:42 2025 begin with 452841700 relations and 403058148 unique ideals
  76. Sun Jun 22 01:02:33 2025 reduce to 452509009 relations and 391379449 ideals in 8 passes
  77. Sun Jun 22 01:02:33 2025 max relations containing the same ideal: 109
  78. Sun Jun 22 01:06:57 2025 removing 12766044 relations and 10766044 ideals in 2000000 cliques
  79. Sun Jun 22 01:07:10 2025 commencing in-memory singleton removal
  80. Sun Jun 22 01:07:59 2025 begin with 439742965 relations and 391379449 unique ideals
  81. Sun Jun 22 01:12:03 2025 reduce to 439430234 relations and 380299226 ideals in 9 passes
  82. Sun Jun 22 01:12:03 2025 max relations containing the same ideal: 106
  83. Sun Jun 22 01:16:21 2025 removing 12319722 relations and 10319722 ideals in 2000000 cliques
  84. Sun Jun 22 01:16:35 2025 commencing in-memory singleton removal
  85. Sun Jun 22 01:17:21 2025 begin with 427110512 relations and 380299226 unique ideals
  86. Sun Jun 22 01:20:49 2025 reduce to 426808150 relations and 369675767 ideals in 8 passes
  87. Sun Jun 22 01:20:49 2025 max relations containing the same ideal: 103
  88. Sun Jun 22 01:24:47 2025 removing 11960285 relations and 9960285 ideals in 2000000 cliques
  89. Sun Jun 22 01:25:00 2025 commencing in-memory singleton removal
  90. Sun Jun 22 01:25:44 2025 begin with 414847865 relations and 369675767 unique ideals
  91. Sun Jun 22 01:29:06 2025 reduce to 414556766 relations and 359422993 ideals in 8 passes
  92. Sun Jun 22 01:29:06 2025 max relations containing the same ideal: 102
  93. Sun Jun 22 01:32:58 2025 removing 11669495 relations and 9669495 ideals in 2000000 cliques
  94. Sun Jun 22 01:33:11 2025 commencing in-memory singleton removal
  95. Sun Jun 22 01:33:55 2025 begin with 402887271 relations and 359422993 unique ideals
  96. Sun Jun 22 01:37:36 2025 reduce to 402600350 relations and 349465220 ideals in 9 passes
  97. Sun Jun 22 01:37:36 2025 max relations containing the same ideal: 102
  98. Sun Jun 22 01:41:22 2025 removing 11435214 relations and 9435214 ideals in 2000000 cliques
  99. Sun Jun 22 01:41:35 2025 commencing in-memory singleton removal
  100. Sun Jun 22 01:42:15 2025 begin with 391165136 relations and 349465220 unique ideals
  101. Sun Jun 22 01:45:21 2025 reduce to 390881720 relations and 339745209 ideals in 8 passes
  102. Sun Jun 22 01:45:21 2025 max relations containing the same ideal: 97
  103. Sun Jun 22 01:48:56 2025 removing 11230576 relations and 9230576 ideals in 2000000 cliques
  104. Sun Jun 22 01:49:08 2025 commencing in-memory singleton removal
  105. Sun Jun 22 01:49:47 2025 begin with 379651144 relations and 339745209 unique ideals
  106. Sun Jun 22 01:53:07 2025 reduce to 379368126 relations and 330230204 ideals in 9 passes
  107. Sun Jun 22 01:53:07 2025 max relations containing the same ideal: 96
  108. Sun Jun 22 01:56:33 2025 removing 11059859 relations and 9059859 ideals in 2000000 cliques
  109. Sun Jun 22 01:56:45 2025 commencing in-memory singleton removal
  110. Sun Jun 22 01:57:22 2025 begin with 368308267 relations and 330230204 unique ideals
  111. Sun Jun 22 02:00:15 2025 reduce to 368025156 relations and 320885799 ideals in 8 passes
  112. Sun Jun 22 02:00:15 2025 max relations containing the same ideal: 94
  113. Sun Jun 22 02:03:36 2025 removing 10915461 relations and 8915461 ideals in 2000000 cliques
  114. Sun Jun 22 02:03:47 2025 commencing in-memory singleton removal
  115. Sun Jun 22 02:04:23 2025 begin with 357109695 relations and 320885799 unique ideals
  116. Sun Jun 22 02:06:46 2025 reduce to 356825808 relations and 311685042 ideals in 7 passes
  117. Sun Jun 22 02:06:46 2025 max relations containing the same ideal: 93
  118. Sun Jun 22 02:09:53 2025 removing 10802220 relations and 8802220 ideals in 2000000 cliques
  119. Sun Jun 22 02:10:04 2025 commencing in-memory singleton removal
  120. Sun Jun 22 02:10:38 2025 begin with 346023588 relations and 311685042 unique ideals
  121. Sun Jun 22 02:13:33 2025 reduce to 345738151 relations and 302595920 ideals in 9 passes
  122. Sun Jun 22 02:13:33 2025 max relations containing the same ideal: 92
  123. Sun Jun 22 02:16:36 2025 removing 10702433 relations and 8702433 ideals in 2000000 cliques
  124. Sun Jun 22 02:16:46 2025 commencing in-memory singleton removal
  125. Sun Jun 22 02:17:15 2025 begin with 335035718 relations and 302595920 unique ideals
  126. Sun Jun 22 02:19:32 2025 reduce to 334743471 relations and 293599634 ideals in 8 passes
  127. Sun Jun 22 02:19:32 2025 max relations containing the same ideal: 88
  128. Sun Jun 22 02:22:13 2025 removing 10618398 relations and 8618398 ideals in 2000000 cliques
  129. Sun Jun 22 02:22:24 2025 commencing in-memory singleton removal
  130. Sun Jun 22 02:22:51 2025 begin with 324125073 relations and 293599634 unique ideals
  131. Sun Jun 22 02:25:01 2025 reduce to 323828240 relations and 284682729 ideals in 8 passes
  132. Sun Jun 22 02:25:01 2025 max relations containing the same ideal: 86
  133. Sun Jun 22 02:27:34 2025 removing 10550213 relations and 8550213 ideals in 2000000 cliques
  134. Sun Jun 22 02:27:44 2025 commencing in-memory singleton removal
  135. Sun Jun 22 02:28:10 2025 begin with 313278027 relations and 284682729 unique ideals
  136. Sun Jun 22 02:30:30 2025 reduce to 312972592 relations and 275825331 ideals in 9 passes
  137. Sun Jun 22 02:30:30 2025 max relations containing the same ideal: 83
  138. Sun Jun 22 02:32:59 2025 removing 10498363 relations and 8498363 ideals in 2000000 cliques
  139. Sun Jun 22 02:33:08 2025 commencing in-memory singleton removal
  140. Sun Jun 22 02:33:34 2025 begin with 302474229 relations and 275825331 unique ideals
  141. Sun Jun 22 02:35:34 2025 reduce to 302160790 relations and 267011665 ideals in 8 passes
  142. Sun Jun 22 02:35:34 2025 max relations containing the same ideal: 82
  143. Sun Jun 22 02:37:59 2025 removing 10458957 relations and 8458957 ideals in 2000000 cliques
  144. Sun Jun 22 02:38:08 2025 commencing in-memory singleton removal
  145. Sun Jun 22 02:38:32 2025 begin with 291701833 relations and 267011665 unique ideals
  146. Sun Jun 22 02:40:27 2025 reduce to 291380430 relations and 258229393 ideals in 8 passes
  147. Sun Jun 22 02:40:27 2025 max relations containing the same ideal: 80
  148. Sun Jun 22 02:42:45 2025 removing 10440541 relations and 8440541 ideals in 2000000 cliques
  149. Sun Jun 22 02:42:54 2025 commencing in-memory singleton removal
  150. Sun Jun 22 02:43:18 2025 begin with 280939889 relations and 258229393 unique ideals
  151. Sun Jun 22 02:45:09 2025 reduce to 280606784 relations and 249453642 ideals in 8 passes
  152. Sun Jun 22 02:45:09 2025 max relations containing the same ideal: 78
  153. Sun Jun 22 02:47:23 2025 removing 10427207 relations and 8427207 ideals in 2000000 cliques
  154. Sun Jun 22 02:47:32 2025 commencing in-memory singleton removal
  155. Sun Jun 22 02:47:55 2025 begin with 270179577 relations and 249453642 unique ideals
  156. Sun Jun 22 02:49:43 2025 reduce to 269834086 relations and 240678655 ideals in 8 passes
  157. Sun Jun 22 02:49:43 2025 max relations containing the same ideal: 76
  158. Sun Jun 22 02:51:56 2025 removing 10430886 relations and 8430886 ideals in 2000000 cliques
  159. Sun Jun 22 02:52:07 2025 commencing in-memory singleton removal
  160. Sun Jun 22 02:52:31 2025 begin with 259403200 relations and 240678655 unique ideals
  161. Sun Jun 22 02:54:34 2025 reduce to 259043925 relations and 231885971 ideals in 8 passes
  162. Sun Jun 22 02:54:34 2025 max relations containing the same ideal: 73
  163. Sun Jun 22 02:57:10 2025 removing 10442566 relations and 8442566 ideals in 2000000 cliques
  164. Sun Jun 22 02:57:21 2025 commencing in-memory singleton removal
  165. Sun Jun 22 02:57:44 2025 begin with 248601359 relations and 231885971 unique ideals
  166. Sun Jun 22 03:00:01 2025 reduce to 248223349 relations and 223062724 ideals in 10 passes
  167. Sun Jun 22 03:00:01 2025 max relations containing the same ideal: 72
  168. Sun Jun 22 03:02:05 2025 removing 10478540 relations and 8478540 ideals in 2000000 cliques
  169. Sun Jun 22 03:02:13 2025 commencing in-memory singleton removal
  170. Sun Jun 22 03:02:33 2025 begin with 237744809 relations and 223062724 unique ideals
  171. Sun Jun 22 03:04:08 2025 reduce to 237346864 relations and 214183304 ideals in 8 passes
  172. Sun Jun 22 03:04:08 2025 max relations containing the same ideal: 71
  173. Sun Jun 22 03:06:06 2025 removing 10516843 relations and 8516843 ideals in 2000000 cliques
  174. Sun Jun 22 03:06:14 2025 commencing in-memory singleton removal
  175. Sun Jun 22 03:06:34 2025 begin with 226830021 relations and 214183304 unique ideals
  176. Sun Jun 22 03:08:18 2025 reduce to 226409541 relations and 205242719 ideals in 9 passes
  177. Sun Jun 22 03:08:18 2025 max relations containing the same ideal: 67
  178. Sun Jun 22 03:10:08 2025 removing 10579946 relations and 8579946 ideals in 2000000 cliques
  179. Sun Jun 22 03:10:17 2025 commencing in-memory singleton removal
  180. Sun Jun 22 03:10:35 2025 begin with 215829595 relations and 205242719 unique ideals
  181. Sun Jun 22 03:12:13 2025 reduce to 215377706 relations and 196207317 ideals in 9 passes
  182. Sun Jun 22 03:12:13 2025 max relations containing the same ideal: 65
  183. Sun Jun 22 03:13:56 2025 removing 10655394 relations and 8655394 ideals in 2000000 cliques
  184. Sun Jun 22 03:14:04 2025 commencing in-memory singleton removal
  185. Sun Jun 22 03:14:21 2025 begin with 204722312 relations and 196207317 unique ideals
  186. Sun Jun 22 03:15:43 2025 reduce to 204240751 relations and 187066141 ideals in 8 passes
  187. Sun Jun 22 03:15:43 2025 max relations containing the same ideal: 63
  188. Sun Jun 22 03:17:18 2025 removing 10761579 relations and 8761579 ideals in 2000000 cliques
  189. Sun Jun 22 03:17:26 2025 commencing in-memory singleton removal
  190. Sun Jun 22 03:17:42 2025 begin with 193479172 relations and 187066141 unique ideals
  191. Sun Jun 22 03:19:06 2025 reduce to 192957541 relations and 177778401 ideals in 9 passes
  192. Sun Jun 22 03:19:06 2025 max relations containing the same ideal: 62
  193. Sun Jun 22 03:20:35 2025 removing 10879451 relations and 8879451 ideals in 2000000 cliques
  194. Sun Jun 22 03:20:43 2025 commencing in-memory singleton removal
  195. Sun Jun 22 03:20:57 2025 begin with 182078090 relations and 177778401 unique ideals
  196. Sun Jun 22 03:22:26 2025 reduce to 181503850 relations and 168319545 ideals in 10 passes
  197. Sun Jun 22 03:22:26 2025 max relations containing the same ideal: 60
  198. Sun Jun 22 03:23:50 2025 removing 8789375 relations and 7281702 ideals in 1507673 cliques
  199. Sun Jun 22 03:23:57 2025 commencing in-memory singleton removal
  200. Sun Jun 22 03:24:11 2025 begin with 172714475 relations and 168319545 unique ideals
  201. Sun Jun 22 03:25:17 2025 reduce to 172323982 relations and 160644385 ideals in 8 passes
  202. Sun Jun 22 03:25:17 2025 max relations containing the same ideal: 58
  203. Sun Jun 22 03:26:56 2025 relations with 0 large ideals: 664325
  204. Sun Jun 22 03:26:56 2025 relations with 1 large ideals: 2061891
  205. Sun Jun 22 03:26:56 2025 relations with 2 large ideals: 10210183
  206. Sun Jun 22 03:26:56 2025 relations with 3 large ideals: 28095689
  207. Sun Jun 22 03:26:56 2025 relations with 4 large ideals: 47702458
  208. Sun Jun 22 03:26:56 2025 relations with 5 large ideals: 47635848
  209. Sun Jun 22 03:26:56 2025 relations with 6 large ideals: 26401592
  210. Sun Jun 22 03:26:56 2025 relations with 7+ large ideals: 9551996
  211. Sun Jun 22 03:26:56 2025 commencing 2-way merge
  212. Sun Jun 22 03:28:59 2025 reduce to 98599598 relation sets and 86920001 unique ideals
  213. Sun Jun 22 03:28:59 2025 commencing full merge
  214. Sun Jun 22 03:53:32 2025 memory use: 8413.6 MB
  215. Sun Jun 22 03:53:40 2025 found 40896521 cycles, need 40248199
  216. Sun Jun 22 03:53:59 2025 weight of 40248199 cycles is about 5031375149 (125.01/cycle)
  217. Sun Jun 22 03:53:59 2025 distribution of cycle lengths:
  218. Sun Jun 22 03:53:59 2025 1 relations: 3538780
  219. Sun Jun 22 03:53:59 2025 2 relations: 2678634
  220. Sun Jun 22 03:53:59 2025 3 relations: 2572161
  221. Sun Jun 22 03:53:59 2025 4 relations: 2519795
  222. Sun Jun 22 03:53:59 2025 5 relations: 2447991
  223. Sun Jun 22 03:53:59 2025 6 relations: 2385264
  224. Sun Jun 22 03:53:59 2025 7 relations: 2283214
  225. Sun Jun 22 03:53:59 2025 8 relations: 2191802
  226. Sun Jun 22 03:53:59 2025 9 relations: 2100050
  227. Sun Jun 22 03:53:59 2025 10+ relations: 17530508
  228. Sun Jun 22 03:53:59 2025 heaviest cycle: 28 relations
  229. Sun Jun 22 03:54:06 2025 commencing cycle optimization
  230. Sun Jun 22 03:55:51 2025 start with 375032969 relations
  231. Sun Jun 22 04:10:13 2025 pruned 12463367 relations
  232. Sun Jun 22 04:10:14 2025 memory use: 10560.7 MB
  233. Sun Jun 22 04:10:14 2025 distribution of cycle lengths:
  234. Sun Jun 22 04:10:14 2025 1 relations: 3538780
  235. Sun Jun 22 04:10:14 2025 2 relations: 2730515
  236. Sun Jun 22 04:10:14 2025 3 relations: 2660783
  237. Sun Jun 22 04:10:14 2025 4 relations: 2600487
  238. Sun Jun 22 04:10:14 2025 5 relations: 2539983
  239. Sun Jun 22 04:10:14 2025 6 relations: 2464226
  240. Sun Jun 22 04:10:14 2025 7 relations: 2366473
  241. Sun Jun 22 04:10:14 2025 8 relations: 2260218
  242. Sun Jun 22 04:10:14 2025 9 relations: 2166591
  243. Sun Jun 22 04:10:14 2025 10+ relations: 16920143
  244. Sun Jun 22 04:10:14 2025 heaviest cycle: 28 relations
  245. Sun Jun 22 04:13:01 2025 RelProcTime: 63997
  246. Sun Jun 22 04:13:01 2025
  247. Sun Jun 22 04:13:01 2025 commencing linear algebra
  248. Sun Jun 22 04:13:01 2025 using VBITS=256
  249. Sun Jun 22 04:13:05 2025 read 40248199 cycles
  250. Sun Jun 22 04:14:38 2025 cycles contain 163299031 unique relations
  251. Sun Jun 22 04:50:16 2025 read 163299031 relations
  252. Sun Jun 22 05:00:15 2025 using 20 quadratic characters above 4294917295
  253. Sun Jun 22 05:14:47 2025 building initial matrix
  254. Sun Jun 22 06:23:09 2025 memory use: 20416.8 MB
  255. Sun Jun 22 06:25:01 2025 read 40248199 cycles
  256. Sun Jun 22 06:25:08 2025 matrix is 40247968 x 40248199 (19857.8 MB) with weight 5633648034 (139.97/col)
  257. Sun Jun 22 06:25:08 2025 sparse part has weight 4762865244 (118.34/col)
  258. Sun Jun 22 06:42:44 2025 filtering completed in 2 passes
  259. Sun Jun 22 06:42:54 2025 matrix is 40219990 x 40220190 (19854.3 MB) with weight 5632425846 (140.04/col)
  260. Sun Jun 22 06:42:54 2025 sparse part has weight 4762268592 (118.40/col)
  261. Sun Jun 22 07:02:03 2025 matrix starts at (0, 0)
  262. Sun Jun 22 07:02:07 2025 matrix is 40219990 x 40220190 (19854.3 MB) with weight 5632425846 (140.04/col)
  263. Sun Jun 22 07:02:07 2025 sparse part has weight 4762268592 (118.40/col)
  264. Sun Jun 22 07:02:07 2025 saving the first 240 matrix rows for later
  265. Sun Jun 22 07:02:16 2025 matrix includes 256 packed rows
  266. Sun Jun 22 07:02:28 2025 matrix is 40219750 x 40220190 (18441.2 MB) with weight 4390745716 (109.17/col)
  267. Sun Jun 22 07:02:28 2025 sparse part has weight 4190721846 (104.19/col)
  268. Sun Jun 22 07:02:28 2025 using GPU 1 (NVIDIA)
  269. Sun Jun 22 07:02:28 2025 selected card has CUDA arch 8.9
  270. Sun Jun 22 07:12:13 2025 commencing Lanczos iteration
  271. Sun Jun 22 07:12:17 2025 memory use: 42712.6 MB
  272. Sun Jun 22 07:17:48 2025 linear algebra at 0.1%, ETA 120h15m
  273. Sun Jun 22 07:26:02 2025 checking every 10000 dimensions, checkpointing every 170000 dimensions
  274. Tue Jun 24 11:08:25 2025 lanczos halted after 157581 iterations (dim = 40219747)
  275. Tue Jun 24 11:13:51 2025 recovered 34 nontrivial dependencies
  276. Tue Jun 24 11:13:53 2025 BLanczosTime: 198052
  277. Tue Jun 24 11:13:53 2025
  278. Tue Jun 24 11:13:53 2025 commencing square root phase
  279. Tue Jun 24 11:13:53 2025 handling dependencies 1 to 64
  280. Tue Jun 24 11:13:53 2025 reading relations for dependency 1
  281. Tue Jun 24 11:14:54 2025 read 20110496 cycles
  282. Tue Jun 24 11:16:00 2025 cycles contain 81641016 unique relations
  283. Tue Jun 24 12:00:31 2025 read 81641016 relations
  284. Tue Jun 24 12:08:53 2025 multiplying 81641016 relations
  285. Tue Jun 24 12:37:21 2025 multiply complete, coefficients have about 2289.24 million bits
  286. Tue Jun 24 12:37:26 2025 initial square root is modulo 136303
  287. Tue Jun 24 12:59:55 2025 GCD is 1, no factor found
  288. Tue Jun 24 12:59:55 2025 reading relations for dependency 2
  289. Tue Jun 24 11:18:10 2025
  290. Tue Jun 24 11:18:10 2025 Msieve v. 1.54 (SVN 1040M)
  291. Tue Jun 24 11:18:10 2025 random seeds: ede81752 85e20d2e
  292. Tue Jun 24 11:18:10 2025 factoring 20958941896954517593818320729632084482865463295972637137318013293332189028574927329723946957673325617930713901473069272473410082364967045565772660869737482005846621025296595595771730998734403151738216650378561 (209 digits)
  293. Tue Jun 24 11:18:11 2025 searching for 15-digit factors
  294. Tue Jun 24 11:18:12 2025 commencing number field sieve (209-digit input)
  295. Tue Jun 24 11:18:12 2025 R0: -3405984254963766708851319230052963562193238256550869685753047007
  296. Tue Jun 24 11:18:12 2025 R1: 1
  297. Tue Jun 24 11:18:12 2025 A0: 1
  298. Tue Jun 24 11:18:12 2025 A1: -4
  299. Tue Jun 24 11:18:12 2025 A2: -4
  300. Tue Jun 24 11:18:12 2025 A3: 1
  301. Tue Jun 24 11:18:12 2025 A4: 1
  302. Tue Jun 24 11:18:12 2025 skew 1.99, size 8.196e-26, alpha 2.444, combined = 2.133e-15 rroots = 4
  303. Tue Jun 24 11:18:12 2025
  304. Tue Jun 24 11:18:12 2025 commencing square root phase
  305. Tue Jun 24 11:18:12 2025 handling dependencies 10 to 14
  306. Tue Jun 24 11:18:12 2025 reading relations for dependency 10
  307. Tue Jun 24 11:18:17 2025 read 20108486 cycles
  308. Tue Jun 24 11:19:43 2025 cycles contain 81645888 unique relations
  309. Tue Jun 24 12:00:29 2025 read 81645888 relations
  310. Tue Jun 24 12:08:28 2025 multiplying 81645888 relations
  311. Tue Jun 24 12:29:54 2025 multiply complete, coefficients have about 2289.38 million bits
  312. Tue Jun 24 12:29:58 2025 initial square root is modulo 136393
  313. Tue Jun 24 12:52:25 2025 sqrtTime: 5653
  314. Tue Jun 24 12:52:25 2025 p68 factor: 32267157213360435631726945508261560027820817571322870617524288632641
  315. Tue Jun 24 12:52:25 2025 p141 factor: 649544109459891475329969239572514395003693582901723499129703753140782136430978968511111723239279779871066587646602017827097882097599929669121
  316. Tue Jun 24 12:52:25 2025 elapsed time 01:34:15
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