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13_2_909m1

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Sep 12th, 2021
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  1. Wed Sep 8 21:16:48 2021
  2. Wed Sep 8 21:16:48 2021
  3. Wed Sep 8 21:16:48 2021 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Sep 8 21:16:48 2021 random seeds: 5a5d930e 5de6c467
  5. Wed Sep 8 21:16:48 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  6. Wed Sep 8 21:16:49 2021 no P-1/P+1/ECM available, skipping
  7. Wed Sep 8 21:16:49 2021 commencing number field sieve (263-digit input)
  8. Wed Sep 8 21:16:49 2021 R0: 2854495385411919762116571938898990272765493248
  9. Wed Sep 8 21:16:49 2021 R1: -1
  10. Wed Sep 8 21:16:49 2021 A0: -1
  11. Wed Sep 8 21:16:49 2021 A1: 0
  12. Wed Sep 8 21:16:49 2021 A2: 0
  13. Wed Sep 8 21:16:49 2021 A3: 0
  14. Wed Sep 8 21:16:49 2021 A4: 0
  15. Wed Sep 8 21:16:49 2021 A5: 0
  16. Wed Sep 8 21:16:49 2021 A6: 104
  17. Wed Sep 8 21:16:49 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  18. Wed Sep 8 21:16:49 2021
  19. Wed Sep 8 21:16:49 2021 commencing relation filtering
  20. Wed Sep 8 21:16:49 2021 setting target matrix density to 120.0
  21. Wed Sep 8 21:16:49 2021 estimated available RAM is 257359.3 MB
  22. Wed Sep 8 21:16:49 2021 commencing duplicate removal, pass 1
  23. Wed Sep 8 21:59:51 2021 error -11 reading relation 413991838
  24. Wed Sep 8 22:00:10 2021 error -15 reading relation 416963479
  25. Wed Sep 8 22:00:11 2021 error -5 reading relation 417176899
  26. Wed Sep 8 22:00:11 2021 error -1 reading relation 417278014
  27. Wed Sep 8 22:01:02 2021 error -1 reading relation 425434762
  28. Wed Sep 8 22:02:13 2021 error -11 reading relation 436918121
  29. Wed Sep 8 22:02:13 2021 error -11 reading relation 436963200
  30. Wed Sep 8 22:02:42 2021 skipped 10145 relations with b > 2^32
  31. Wed Sep 8 22:02:42 2021 skipped 7 relations with composite factors
  32. Wed Sep 8 22:02:42 2021 found 39785427 hash collisions in 441621062 relations
  33. Wed Sep 8 22:02:53 2021 added 1218471 free relations
  34. Wed Sep 8 22:02:53 2021 commencing duplicate removal, pass 2
  35. Wed Sep 8 22:05:31 2021 found 2 duplicates and 442839531 unique relations
  36. Wed Sep 8 22:05:31 2021 memory use: 2259.0 MB
  37. Wed Sep 8 22:05:31 2021 reading ideals above 720000
  38. Wed Sep 8 22:05:31 2021 commencing singleton removal, initial pass
  39. Wed Sep 8 23:05:58 2021 memory use: 11024.0 MB
  40. Wed Sep 8 23:05:59 2021 reading all ideals from disk
  41. Wed Sep 8 23:06:04 2021 memory use: 18867.3 MB
  42. Wed Sep 8 23:07:23 2021 keeping 442710027 ideals with weight <= 200, target excess is 2286874
  43. Wed Sep 8 23:08:53 2021 commencing in-memory singleton removal
  44. Wed Sep 8 23:09:47 2021 begin with 442839531 relations and 442710027 unique ideals
  45. Wed Sep 8 23:19:31 2021 reduce to 233065962 relations and 207068157 ideals in 17 passes
  46. Wed Sep 8 23:19:31 2021 max relations containing the same ideal: 139
  47. Wed Sep 8 23:22:03 2021 removing 16800893 relations and 14800893 ideals in 2000000 cliques
  48. Wed Sep 8 23:22:10 2021 commencing in-memory singleton removal
  49. Wed Sep 8 23:22:38 2021 begin with 216265069 relations and 207068157 unique ideals
  50. Wed Sep 8 23:27:31 2021 reduce to 215262952 relations and 191252947 ideals in 10 passes
  51. Wed Sep 8 23:27:31 2021 max relations containing the same ideal: 134
  52. Wed Sep 8 23:29:47 2021 removing 12541312 relations and 10541312 ideals in 2000000 cliques
  53. Wed Sep 8 23:29:54 2021 commencing in-memory singleton removal
  54. Wed Sep 8 23:30:19 2021 begin with 202721640 relations and 191252947 unique ideals
  55. Wed Sep 8 23:34:26 2021 reduce to 202097012 relations and 180080717 ideals in 9 passes
  56. Wed Sep 8 23:34:26 2021 max relations containing the same ideal: 127
  57. Wed Sep 8 23:36:34 2021 removing 11223186 relations and 9223186 ideals in 2000000 cliques
  58. Wed Sep 8 23:36:41 2021 commencing in-memory singleton removal
  59. Wed Sep 8 23:37:04 2021 begin with 190873826 relations and 180080717 unique ideals
  60. Wed Sep 8 23:41:23 2021 reduce to 190337498 relations and 170315740 ideals in 10 passes
  61. Wed Sep 8 23:41:23 2021 max relations containing the same ideal: 121
  62. Wed Sep 8 23:43:24 2021 removing 10529965 relations and 8529965 ideals in 2000000 cliques
  63. Wed Sep 8 23:43:30 2021 commencing in-memory singleton removal
  64. Wed Sep 8 23:43:52 2021 begin with 179807533 relations and 170315740 unique ideals
  65. Wed Sep 8 23:47:31 2021 reduce to 179306404 relations and 161279650 ideals in 9 passes
  66. Wed Sep 8 23:47:31 2021 max relations containing the same ideal: 119
  67. Wed Sep 8 23:49:26 2021 removing 10083580 relations and 8083580 ideals in 2000000 cliques
  68. Wed Sep 8 23:49:32 2021 commencing in-memory singleton removal
  69. Wed Sep 8 23:49:53 2021 begin with 169222824 relations and 161279650 unique ideals
  70. Wed Sep 8 23:52:56 2021 reduce to 168734492 relations and 152702621 ideals in 8 passes
  71. Wed Sep 8 23:52:56 2021 max relations containing the same ideal: 115
  72. Wed Sep 8 23:54:45 2021 removing 9788065 relations and 7788065 ideals in 2000000 cliques
  73. Wed Sep 8 23:54:51 2021 commencing in-memory singleton removal
  74. Wed Sep 8 23:55:10 2021 begin with 158946427 relations and 152702621 unique ideals
  75. Wed Sep 8 23:58:02 2021 reduce to 158460901 relations and 144423817 ideals in 8 passes
  76. Wed Sep 8 23:58:02 2021 max relations containing the same ideal: 108
  77. Wed Sep 8 23:59:45 2021 removing 9581345 relations and 7581345 ideals in 2000000 cliques
  78. Wed Sep 8 23:59:50 2021 commencing in-memory singleton removal
  79. Thu Sep 9 00:00:08 2021 begin with 148879556 relations and 144423817 unique ideals
  80. Thu Sep 9 00:02:49 2021 reduce to 148384876 relations and 136342195 ideals in 8 passes
  81. Thu Sep 9 00:02:49 2021 max relations containing the same ideal: 104
  82. Thu Sep 9 00:04:26 2021 removing 9450261 relations and 7450261 ideals in 2000000 cliques
  83. Thu Sep 9 00:04:31 2021 commencing in-memory singleton removal
  84. Thu Sep 9 00:04:48 2021 begin with 138934615 relations and 136342195 unique ideals
  85. Thu Sep 9 00:07:55 2021 reduce to 138422684 relations and 128373912 ideals in 10 passes
  86. Thu Sep 9 00:07:55 2021 max relations containing the same ideal: 100
  87. Thu Sep 9 00:09:26 2021 removing 9368757 relations and 7368757 ideals in 2000000 cliques
  88. Thu Sep 9 00:09:31 2021 commencing in-memory singleton removal
  89. Thu Sep 9 00:09:47 2021 begin with 129053927 relations and 128373912 unique ideals
  90. Thu Sep 9 00:12:05 2021 reduce to 128513424 relations and 120457799 ideals in 8 passes
  91. Thu Sep 9 00:12:05 2021 max relations containing the same ideal: 93
  92. Thu Sep 9 00:13:31 2021 removing 9329320 relations and 7329320 ideals in 2000000 cliques
  93. Thu Sep 9 00:13:36 2021 commencing in-memory singleton removal
  94. Thu Sep 9 00:13:50 2021 begin with 119184104 relations and 120457799 unique ideals
  95. Thu Sep 9 00:16:13 2021 reduce to 118611450 relations and 112548024 ideals in 9 passes
  96. Thu Sep 9 00:16:13 2021 max relations containing the same ideal: 88
  97. Thu Sep 9 00:17:34 2021 removing 9322598 relations and 7322598 ideals in 2000000 cliques
  98. Thu Sep 9 00:17:38 2021 commencing in-memory singleton removal
  99. Thu Sep 9 00:17:51 2021 begin with 109288852 relations and 112548024 unique ideals
  100. Thu Sep 9 00:19:48 2021 reduce to 108666862 relations and 104594347 ideals in 8 passes
  101. Thu Sep 9 00:19:48 2021 max relations containing the same ideal: 84
  102. Thu Sep 9 00:21:02 2021 removing 7107295 relations and 5687554 ideals in 1419741 cliques
  103. Thu Sep 9 00:21:06 2021 commencing in-memory singleton removal
  104. Thu Sep 9 00:21:19 2021 begin with 101559567 relations and 104594347 unique ideals
  105. Thu Sep 9 00:23:07 2021 reduce to 101179384 relations and 98522182 ideals in 8 passes
  106. Thu Sep 9 00:23:07 2021 max relations containing the same ideal: 79
  107. Thu Sep 9 00:24:25 2021 relations with 0 large ideals: 87620
  108. Thu Sep 9 00:24:25 2021 relations with 1 large ideals: 52562
  109. Thu Sep 9 00:24:25 2021 relations with 2 large ideals: 675117
  110. Thu Sep 9 00:24:25 2021 relations with 3 large ideals: 3892246
  111. Thu Sep 9 00:24:25 2021 relations with 4 large ideals: 12213366
  112. Thu Sep 9 00:24:25 2021 relations with 5 large ideals: 22987441
  113. Thu Sep 9 00:24:25 2021 relations with 6 large ideals: 27077918
  114. Thu Sep 9 00:24:25 2021 relations with 7+ large ideals: 34193114
  115. Thu Sep 9 00:24:25 2021 commencing 2-way merge
  116. Thu Sep 9 00:25:57 2021 reduce to 62070259 relation sets and 59413057 unique ideals
  117. Thu Sep 9 00:25:57 2021 commencing full merge
  118. Thu Sep 9 00:54:21 2021 memory use: 7531.3 MB
  119. Thu Sep 9 00:54:30 2021 found 27632745 cycles, need 27523257
  120. Thu Sep 9 00:54:42 2021 weight of 27523257 cycles is about 3303380011 (120.02/cycle)
  121. Thu Sep 9 00:54:42 2021 distribution of cycle lengths:
  122. Thu Sep 9 00:54:42 2021 1 relations: 2124670
  123. Thu Sep 9 00:54:42 2021 2 relations: 2088607
  124. Thu Sep 9 00:54:42 2021 3 relations: 2090029
  125. Thu Sep 9 00:54:42 2021 4 relations: 2006352
  126. Thu Sep 9 00:54:42 2021 5 relations: 1940078
  127. Thu Sep 9 00:54:42 2021 6 relations: 1855142
  128. Thu Sep 9 00:54:42 2021 7 relations: 1748646
  129. Thu Sep 9 00:54:42 2021 8 relations: 1650505
  130. Thu Sep 9 00:54:42 2021 9 relations: 1549236
  131. Thu Sep 9 00:54:42 2021 10+ relations: 10469992
  132. Thu Sep 9 00:54:42 2021 heaviest cycle: 28 relations
  133. Thu Sep 9 00:54:53 2021 commencing cycle optimization
  134. Thu Sep 9 00:56:23 2021 start with 235207130 relations
  135. Thu Sep 9 01:06:55 2021 pruned 8839334 relations
  136. Thu Sep 9 01:06:56 2021 memory use: 6533.7 MB
  137. Thu Sep 9 01:06:56 2021 distribution of cycle lengths:
  138. Thu Sep 9 01:06:56 2021 1 relations: 2124670
  139. Thu Sep 9 01:06:56 2021 2 relations: 2135910
  140. Thu Sep 9 01:06:56 2021 3 relations: 2169469
  141. Thu Sep 9 01:06:56 2021 4 relations: 2075300
  142. Thu Sep 9 01:06:56 2021 5 relations: 2019288
  143. Thu Sep 9 01:06:56 2021 6 relations: 1920796
  144. Thu Sep 9 01:06:56 2021 7 relations: 1814069
  145. Thu Sep 9 01:06:56 2021 8 relations: 1704513
  146. Thu Sep 9 01:06:56 2021 9 relations: 1596671
  147. Thu Sep 9 01:06:56 2021 10+ relations: 9962571
  148. Thu Sep 9 01:06:56 2021 heaviest cycle: 28 relations
  149. Thu Sep 9 01:08:49 2021 RelProcTime: 13920
  150. Thu Sep 9 01:08:49 2021 elapsed time 03:52:01
  151. Thu Sep 9 13:15:17 2021
  152. Thu Sep 9 13:15:17 2021
  153. Thu Sep 9 13:15:17 2021 Msieve v. 1.54 (SVN Unversioned directory)
  154. Thu Sep 9 13:15:17 2021 random seeds: 026d3539 49e75543
  155. Thu Sep 9 13:15:17 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  156. Thu Sep 9 13:15:18 2021 no P-1/P+1/ECM available, skipping
  157. Thu Sep 9 13:15:18 2021 commencing number field sieve (263-digit input)
  158. Thu Sep 9 13:15:18 2021 R0: 2854495385411919762116571938898990272765493248
  159. Thu Sep 9 13:15:18 2021 R1: -1
  160. Thu Sep 9 13:15:18 2021 A0: -1
  161. Thu Sep 9 13:15:18 2021 A1: 0
  162. Thu Sep 9 13:15:18 2021 A2: 0
  163. Thu Sep 9 13:15:18 2021 A3: 0
  164. Thu Sep 9 13:15:18 2021 A4: 0
  165. Thu Sep 9 13:15:18 2021 A5: 0
  166. Thu Sep 9 13:15:18 2021 A6: 104
  167. Thu Sep 9 13:15:18 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  168. Thu Sep 9 13:15:18 2021
  169. Thu Sep 9 13:15:18 2021 commencing linear algebra
  170. Thu Sep 9 13:15:18 2021 using VBITS=256
  171. Thu Sep 9 13:15:18 2021 skipping matrix build
  172. Thu Sep 9 13:15:25 2021 matrix starts at (0, 0)
  173. Thu Sep 9 13:15:29 2021 matrix is 27521024 x 27521194 (12901.7 MB) with weight 3687594306 (133.99/col)
  174. Thu Sep 9 13:15:29 2021 sparse part has weight 3106904079 (112.89/col)
  175. Thu Sep 9 13:15:29 2021 saving the first 240 matrix rows for later
  176. Thu Sep 9 13:15:38 2021 matrix includes 256 packed rows
  177. Thu Sep 9 13:15:46 2021 matrix is 27520784 x 27521194 (12034.4 MB) with weight 2848207923 (103.49/col)
  178. Thu Sep 9 13:15:46 2021 sparse part has weight 2714419599 (98.63/col)
  179. Thu Sep 9 13:15:47 2021 using GPU 0 (Quadro RTX 8000)
  180. Thu Sep 9 13:15:47 2021 selected card has CUDA arch 7.5
  181. Thu Sep 9 13:19:35 2021 commencing Lanczos iteration
  182. Thu Sep 9 13:19:36 2021 memory use: 28058.3 MB
  183. Thu Sep 9 13:19:48 2021 linear algebra at 0.0%, ETA 49h57m
  184. Thu Sep 9 13:19:51 2021 checkpointing every 570000 dimensions
  185. Thu Sep 9 14:54:09 2021 lanczos halted after 3628 iterations (dim = 926044)
  186. Thu Sep 9 14:54:10 2021 BLanczosTime: 5932
  187. Thu Sep 9 14:54:10 2021 elapsed time 01:38:53
  188. Thu Sep 9 17:26:12 2021
  189. Thu Sep 9 17:26:12 2021
  190. Thu Sep 9 17:26:12 2021 Msieve v. 1.54 (SVN Unversioned directory)
  191. Thu Sep 9 17:26:12 2021 random seeds: 61db7a91 cb73e5dc
  192. Thu Sep 9 17:26:12 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  193. Thu Sep 9 17:26:13 2021 no P-1/P+1/ECM available, skipping
  194. Thu Sep 9 17:26:13 2021 commencing number field sieve (263-digit input)
  195. Thu Sep 9 17:26:13 2021 R0: 2854495385411919762116571938898990272765493248
  196. Thu Sep 9 17:26:13 2021 R1: -1
  197. Thu Sep 9 17:26:13 2021 A0: -1
  198. Thu Sep 9 17:26:13 2021 A1: 0
  199. Thu Sep 9 17:26:13 2021 A2: 0
  200. Thu Sep 9 17:26:13 2021 A3: 0
  201. Thu Sep 9 17:26:13 2021 A4: 0
  202. Thu Sep 9 17:26:13 2021 A5: 0
  203. Thu Sep 9 17:26:13 2021 A6: 104
  204. Thu Sep 9 17:26:13 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  205. Thu Sep 9 17:26:13 2021
  206. Thu Sep 9 17:26:13 2021 commencing linear algebra
  207. Thu Sep 9 17:26:13 2021 using VBITS=256
  208. Thu Sep 9 17:26:13 2021 skipping matrix build
  209. Thu Sep 9 17:26:19 2021 matrix starts at (0, 0)
  210. Thu Sep 9 17:26:23 2021 matrix is 27521024 x 27521194 (12901.7 MB) with weight 3687594306 (133.99/col)
  211. Thu Sep 9 17:26:23 2021 sparse part has weight 3106904079 (112.89/col)
  212. Thu Sep 9 17:26:23 2021 saving the first 240 matrix rows for later
  213. Thu Sep 9 17:26:33 2021 matrix includes 256 packed rows
  214. Thu Sep 9 17:26:41 2021 matrix is 27520784 x 27521194 (12034.4 MB) with weight 2848207923 (103.49/col)
  215. Thu Sep 9 17:26:41 2021 sparse part has weight 2714419599 (98.63/col)
  216. Thu Sep 9 17:26:41 2021 using GPU 0 (Quadro RTX 8000)
  217. Thu Sep 9 17:26:41 2021 selected card has CUDA arch 7.5
  218. Thu Sep 9 17:30:27 2021 commencing Lanczos iteration
  219. Thu Sep 9 17:30:29 2021 memory use: 28058.3 MB
  220. Thu Sep 9 17:30:31 2021 restarting at iteration 3628 (dim = 926044)
  221. Thu Sep 9 17:30:41 2021 linear algebra at 3.4%, ETA 48h15m
  222. Thu Sep 9 17:30:44 2021 checkpointing every 570000 dimensions
  223. Fri Sep 10 05:47:32 2021 error: corrupt state, please restart from checkpoint
  224. Fri Sep 10 09:39:05 2021
  225. Fri Sep 10 09:39:05 2021
  226. Fri Sep 10 09:39:05 2021 Msieve v. 1.54 (SVN Unversioned directory)
  227. Fri Sep 10 09:39:05 2021 random seeds: baa9bac2 267b9b70
  228. Fri Sep 10 09:39:05 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  229. Fri Sep 10 09:39:06 2021 no P-1/P+1/ECM available, skipping
  230. Fri Sep 10 09:39:06 2021 commencing number field sieve (263-digit input)
  231. Fri Sep 10 09:39:06 2021 R0: 2854495385411919762116571938898990272765493248
  232. Fri Sep 10 09:39:06 2021 R1: -1
  233. Fri Sep 10 09:39:06 2021 A0: -1
  234. Fri Sep 10 09:39:06 2021 A1: 0
  235. Fri Sep 10 09:39:06 2021 A2: 0
  236. Fri Sep 10 09:39:06 2021 A3: 0
  237. Fri Sep 10 09:39:06 2021 A4: 0
  238. Fri Sep 10 09:39:06 2021 A5: 0
  239. Fri Sep 10 09:39:06 2021 A6: 104
  240. Fri Sep 10 09:39:06 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  241. Fri Sep 10 09:39:06 2021
  242. Fri Sep 10 09:39:06 2021 commencing linear algebra
  243. Fri Sep 10 09:39:06 2021 using VBITS=256
  244. Fri Sep 10 09:39:06 2021 skipping matrix build
  245. Fri Sep 10 09:39:13 2021 matrix starts at (0, 0)
  246. Fri Sep 10 09:39:17 2021 matrix is 27521024 x 27521194 (12901.7 MB) with weight 3687594306 (133.99/col)
  247. Fri Sep 10 09:39:17 2021 sparse part has weight 3106904079 (112.89/col)
  248. Fri Sep 10 09:39:17 2021 saving the first 240 matrix rows for later
  249. Fri Sep 10 09:39:27 2021 matrix includes 256 packed rows
  250. Fri Sep 10 09:39:35 2021 matrix is 27520784 x 27521194 (12034.4 MB) with weight 2848207923 (103.49/col)
  251. Fri Sep 10 09:39:35 2021 sparse part has weight 2714419599 (98.63/col)
  252. Fri Sep 10 09:39:35 2021 using GPU 0 (Quadro RTX 8000)
  253. Fri Sep 10 09:39:35 2021 selected card has CUDA arch 7.5
  254. Fri Sep 10 09:43:21 2021 commencing Lanczos iteration
  255. Fri Sep 10 09:43:23 2021 memory use: 28058.3 MB
  256. Fri Sep 10 09:43:26 2021 restarting at iteration 31265 (dim = 7980162)
  257. Fri Sep 10 09:43:35 2021 linear algebra at 29.0%, ETA 31h55m
  258. Fri Sep 10 09:43:38 2021 checkpointing every 620000 dimensions
  259. Sat Sep 11 05:48:36 2021 lanczos halted after 77518 iterations (dim = 19785479)
  260. Sat Sep 11 05:48:36 2021 BLanczosTime: 72570
  261. Sat Sep 11 05:48:36 2021 elapsed time 20:09:31
  262. Sat Sep 11 15:04:31 2021
  263. Sat Sep 11 15:04:31 2021
  264. Sat Sep 11 15:04:31 2021 Msieve v. 1.54 (SVN Unversioned directory)
  265. Sat Sep 11 15:04:31 2021 random seeds: 3711d19b 1807dd28
  266. Sat Sep 11 15:04:31 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  267. Sat Sep 11 15:04:32 2021 no P-1/P+1/ECM available, skipping
  268. Sat Sep 11 15:04:32 2021 commencing number field sieve (263-digit input)
  269. Sat Sep 11 15:04:32 2021 R0: 2854495385411919762116571938898990272765493248
  270. Sat Sep 11 15:04:32 2021 R1: -1
  271. Sat Sep 11 15:04:32 2021 A0: -1
  272. Sat Sep 11 15:04:32 2021 A1: 0
  273. Sat Sep 11 15:04:32 2021 A2: 0
  274. Sat Sep 11 15:04:32 2021 A3: 0
  275. Sat Sep 11 15:04:32 2021 A4: 0
  276. Sat Sep 11 15:04:32 2021 A5: 0
  277. Sat Sep 11 15:04:32 2021 A6: 104
  278. Sat Sep 11 15:04:32 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  279. Sat Sep 11 15:04:32 2021
  280. Sat Sep 11 15:04:32 2021 commencing linear algebra
  281. Sat Sep 11 15:04:32 2021 using VBITS=256
  282. Sat Sep 11 15:04:32 2021 skipping matrix build
  283. Sat Sep 11 15:04:41 2021 matrix starts at (0, 0)
  284. Sat Sep 11 15:04:44 2021 matrix is 27521024 x 27521194 (12901.7 MB) with weight 3687594306 (133.99/col)
  285. Sat Sep 11 15:04:44 2021 sparse part has weight 3106904079 (112.89/col)
  286. Sat Sep 11 15:04:44 2021 saving the first 240 matrix rows for later
  287. Sat Sep 11 15:04:54 2021 matrix includes 256 packed rows
  288. Sat Sep 11 15:05:02 2021 matrix is 27520784 x 27521194 (12034.4 MB) with weight 2848207923 (103.49/col)
  289. Sat Sep 11 15:05:02 2021 sparse part has weight 2714419599 (98.63/col)
  290. Sat Sep 11 15:05:03 2021 using GPU 0 (Quadro RTX 8000)
  291. Sat Sep 11 15:05:03 2021 selected card has CUDA arch 7.5
  292. Sat Sep 11 15:08:50 2021 commencing Lanczos iteration
  293. Sat Sep 11 15:08:51 2021 memory use: 28058.3 MB
  294. Sat Sep 11 15:08:54 2021 restarting at iteration 77518 (dim = 19785479)
  295. Sat Sep 11 15:09:03 2021 linear algebra at 71.9%, ETA 12h36m
  296. Sat Sep 11 15:09:10 2021 checkpointing every 580000 dimensions
  297. Sun Sep 12 04:18:14 2021 lanczos halted after 107826 iterations (dim = 27520784)
  298. Sun Sep 12 04:20:10 2021 recovered 37 nontrivial dependencies
  299. Sun Sep 12 04:20:11 2021 BLanczosTime: 47739
  300. Sun Sep 12 04:20:11 2021 elapsed time 13:15:40
  301. Sun Sep 12 06:06:30 2021
  302. Sun Sep 12 06:06:30 2021
  303. Sun Sep 12 06:06:30 2021 Msieve v. 1.54 (SVN Unversioned directory)
  304. Sun Sep 12 06:06:30 2021 random seeds: 329598e1 be8eff7f
  305. Sun Sep 12 06:06:30 2021 factoring 64573404747053486502951370401191927750461751854926012798655200948447782289473973018638165955757285725770998893864811864006818013323541899304567435419825943507399719528634151723136992021541651971146592406575345962898696502354712284812367724357785150853673846171419 (263 digits)
  306. Sun Sep 12 06:06:31 2021 no P-1/P+1/ECM available, skipping
  307. Sun Sep 12 06:06:31 2021 commencing number field sieve (263-digit input)
  308. Sun Sep 12 06:06:31 2021 R0: 2854495385411919762116571938898990272765493248
  309. Sun Sep 12 06:06:31 2021 R1: -1
  310. Sun Sep 12 06:06:31 2021 A0: -1
  311. Sun Sep 12 06:06:31 2021 A1: 0
  312. Sun Sep 12 06:06:31 2021 A2: 0
  313. Sun Sep 12 06:06:31 2021 A3: 0
  314. Sun Sep 12 06:06:31 2021 A4: 0
  315. Sun Sep 12 06:06:31 2021 A5: 0
  316. Sun Sep 12 06:06:31 2021 A6: 104
  317. Sun Sep 12 06:06:31 2021 skew 0.48, size 1.444e-13, alpha 1.288, combined = 2.684e-14 rroots = 2
  318. Sun Sep 12 06:06:31 2021
  319. Sun Sep 12 06:06:31 2021 commencing square root phase
  320. Sun Sep 12 06:06:31 2021 reading relations for dependency 1
  321. Sun Sep 12 06:06:33 2021 read 13762749 cycles
  322. Sun Sep 12 06:07:16 2021 cycles contain 49655168 unique relations
  323. Sun Sep 12 06:10:35 2021 read 49655168 relations
  324. Sun Sep 12 06:16:02 2021 multiplying 49655168 relations
  325. Sun Sep 12 06:56:35 2021 multiply complete, coefficients have about 1613.38 million bits
  326. Sun Sep 12 06:56:40 2021 initial square root is modulo 17264983
  327. Sun Sep 12 07:41:17 2021 GCD is N, no factor found
  328. Sun Sep 12 07:41:17 2021 reading relations for dependency 2
  329. Sun Sep 12 07:41:19 2021 read 13760114 cycles
  330. Sun Sep 12 07:42:04 2021 cycles contain 49647780 unique relations
  331. Sun Sep 12 07:45:11 2021 read 49647780 relations
  332. Sun Sep 12 07:48:45 2021 multiplying 49647780 relations
  333. Sun Sep 12 08:23:08 2021 multiply complete, coefficients have about 1613.15 million bits
  334. Sun Sep 12 08:23:12 2021 initial square root is modulo 17224657
  335. Sun Sep 12 08:58:17 2021 sqrtTime: 10306
  336. Sun Sep 12 08:58:17 2021 p69 factor: 175372823818618676741715481714549568879283269153809918745007810898871
  337. Sun Sep 12 08:58:17 2021 p195 factor: 368206449214955103270699819392279017172264541108015564049316011105898007621089552479829846182919346142317200835713905414491472249769468065868747322783307208649508744817107826218906832632662828989
  338. Sun Sep 12 08:58:17 2021 elapsed time 02:51:47
  339.  
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