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Oct 22nd, 2023
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  1. Sat Oct 21 16:00:22 2023
  2. Sat Oct 21 16:00:22 2023
  3. Sat Oct 21 16:00:22 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sat Oct 21 16:00:22 2023 random seeds: 4a9e2d83 f8e53f1e
  5. Sat Oct 21 16:00:22 2023 Using 4 OpenMP threads
  6. Sat Oct 21 16:00:22 2023 factoring 37007044663677981068342143205350432040920511868145438376454369072700820657483007912951472632228252527553719806598549400154639774688621450577622423412695669308848681453 (167 digits)
  7. Sat Oct 21 16:00:23 2023 searching for 15-digit factors
  8. Sat Oct 21 16:00:23 2023 commencing number field sieve (167-digit input)
  9. Sat Oct 21 16:00:23 2023 R0: -282632068038306488482491309858743
  10. Sat Oct 21 16:00:23 2023 R1: 528521145108283649
  11. Sat Oct 21 16:00:23 2023 A0: -249194199284604530303911324814080401051456
  12. Sat Oct 21 16:00:23 2023 A1: 45280437595845153624549083099698284
  13. Sat Oct 21 16:00:23 2023 A2: 3373832812976948966954313692
  14. Sat Oct 21 16:00:23 2023 A3: -348456193121586511429
  15. Sat Oct 21 16:00:23 2023 A4: -3376025577336
  16. Sat Oct 21 16:00:23 2023 A5: 20520
  17. Sat Oct 21 16:00:23 2023 skew 34430075.73, size 2.999e-16, alpha -7.657, combined = 5.484e-13 rroots = 5
  18. Sat Oct 21 16:00:23 2023
  19. Sat Oct 21 16:00:23 2023 commencing relation filtering
  20. Sat Oct 21 16:00:23 2023 setting target matrix density to 124.0
  21. Sat Oct 21 16:00:23 2023 estimated available RAM is 15729.3 MB
  22. Sat Oct 21 16:00:23 2023 commencing duplicate removal, pass 1
  23. Sat Oct 21 16:01:05 2023 error -1 reading relation 5013429
  24. Sat Oct 21 16:03:16 2023 error -1 reading relation 18665000
  25. Sat Oct 21 16:05:24 2023 error -1 reading relation 32075178
  26. Sat Oct 21 16:05:48 2023 error -1 reading relation 34564522
  27. Sat Oct 21 16:07:31 2023 error -1 reading relation 45776465
  28. Sat Oct 21 16:09:03 2023 error -1 reading relation 55538202
  29. Sat Oct 21 16:09:24 2023 error -1 reading relation 57121015
  30. Sat Oct 21 16:09:35 2023 error -1 reading relation 58372738
  31. Sat Oct 21 16:10:03 2023 error -1 reading relation 61616348
  32. Sat Oct 21 16:10:03 2023 error -1 reading relation 61626363
  33. Sat Oct 21 16:10:30 2023 error -1 reading relation 64223787
  34. Sat Oct 21 16:11:12 2023 error -1 reading relation 68845202
  35. Sat Oct 21 16:14:40 2023 error -1 reading relation 90725259
  36. Sat Oct 21 16:15:23 2023 error -1 reading relation 94973150
  37. Sat Oct 21 16:15:50 2023 error -1 reading relation 98103059
  38. Sat Oct 21 16:16:20 2023 error -1 reading relation 101316679
  39. Sat Oct 21 16:16:21 2023 error -1 reading relation 101325195
  40. Sat Oct 21 16:18:15 2023 error -15 reading relation 113119093
  41. Sat Oct 21 16:18:15 2023 error -15 reading relation 113119204
  42. Sat Oct 21 16:18:15 2023 error -15 reading relation 113135109
  43. Sat Oct 21 16:18:16 2023 error -15 reading relation 113149175
  44. Sat Oct 21 16:19:18 2023 error -1 reading relation 119847338
  45. Sat Oct 21 16:19:29 2023 error -1 reading relation 121298379
  46. Sat Oct 21 16:19:44 2023 error -1 reading relation 123067331
  47. Sat Oct 21 16:20:03 2023 error -1 reading relation 124418278
  48. Sat Oct 21 16:20:29 2023 skipped 125 malformed relations
  49. Sat Oct 21 16:20:29 2023 found 30388929 hash collisions in 127532233 relations
  50. Sat Oct 21 16:21:03 2023 commencing duplicate removal, pass 2
  51. Sat Oct 21 16:24:46 2023 found 32242844 duplicates and 95289389 unique relations
  52. Sat Oct 21 16:24:46 2023 memory use: 724.8 MB
  53. Sat Oct 21 16:24:46 2023 reading ideals above 114622464
  54. Sat Oct 21 16:24:46 2023 commencing singleton removal, initial pass
  55. Sat Oct 21 16:39:16 2023 memory use: 1506.0 MB
  56. Sat Oct 21 16:39:16 2023 reading all ideals from disk
  57. Sat Oct 21 16:39:16 2023 memory use: 2308.5 MB
  58. Sat Oct 21 16:39:19 2023 commencing in-memory singleton removal
  59. Sat Oct 21 16:39:22 2023 begin with 95289389 relations and 78000075 unique ideals
  60. Sat Oct 21 16:39:40 2023 reduce to 60159139 relations and 39174806 ideals in 16 passes
  61. Sat Oct 21 16:39:40 2023 max relations containing the same ideal: 31
  62. Sat Oct 21 16:39:42 2023 reading ideals above 720000
  63. Sat Oct 21 16:39:43 2023 commencing singleton removal, initial pass
  64. Sat Oct 21 16:52:57 2023 memory use: 1378.0 MB
  65. Sat Oct 21 16:52:58 2023 reading all ideals from disk
  66. Sat Oct 21 16:52:59 2023 memory use: 2751.5 MB
  67. Sat Oct 21 16:53:07 2023 keeping 51949046 ideals with weight <= 200, target excess is 319967
  68. Sat Oct 21 16:53:13 2023 commencing in-memory singleton removal
  69. Sat Oct 21 16:53:18 2023 begin with 60159140 relations and 51949046 unique ideals
  70. Sat Oct 21 16:53:39 2023 reduce to 60046608 relations and 51836452 ideals in 10 passes
  71. Sat Oct 21 16:53:39 2023 max relations containing the same ideal: 200
  72. Sat Oct 21 16:54:10 2023 removing 5788270 relations and 4788270 ideals in 1000000 cliques
  73. Sat Oct 21 16:54:16 2023 commencing in-memory singleton removal
  74. Sat Oct 21 16:54:22 2023 begin with 54258338 relations and 51836452 unique ideals
  75. Sat Oct 21 16:54:38 2023 reduce to 53847262 relations and 46628405 ideals in 8 passes
  76. Sat Oct 21 16:54:38 2023 max relations containing the same ideal: 196
  77. Sat Oct 21 16:55:04 2023 removing 4423444 relations and 3423444 ideals in 1000000 cliques
  78. Sat Oct 21 16:55:06 2023 commencing in-memory singleton removal
  79. Sat Oct 21 16:55:10 2023 begin with 49423818 relations and 46628405 unique ideals
  80. Sat Oct 21 16:55:29 2023 reduce to 49146815 relations and 42922813 ideals in 8 passes
  81. Sat Oct 21 16:55:29 2023 max relations containing the same ideal: 185
  82. Sat Oct 21 16:55:56 2023 removing 4010239 relations and 3010239 ideals in 1000000 cliques
  83. Sat Oct 21 16:55:58 2023 commencing in-memory singleton removal
  84. Sat Oct 21 16:56:02 2023 begin with 45136576 relations and 42922813 unique ideals
  85. Sat Oct 21 16:56:14 2023 reduce to 44887531 relations and 39658805 ideals in 8 passes
  86. Sat Oct 21 16:56:14 2023 max relations containing the same ideal: 177
  87. Sat Oct 21 16:56:39 2023 removing 3802539 relations and 2802539 ideals in 1000000 cliques
  88. Sat Oct 21 16:56:43 2023 commencing in-memory singleton removal
  89. Sat Oct 21 16:56:47 2023 begin with 41084992 relations and 39658805 unique ideals
  90. Sat Oct 21 16:56:58 2023 reduce to 40845963 relations and 36612504 ideals in 8 passes
  91. Sat Oct 21 16:56:58 2023 max relations containing the same ideal: 168
  92. Sat Oct 21 16:57:18 2023 removing 3676070 relations and 2676070 ideals in 1000000 cliques
  93. Sat Oct 21 16:57:20 2023 commencing in-memory singleton removal
  94. Sat Oct 21 16:57:23 2023 begin with 37169893 relations and 36612504 unique ideals
  95. Sat Oct 21 16:57:32 2023 reduce to 36928643 relations and 33689936 ideals in 7 passes
  96. Sat Oct 21 16:57:32 2023 max relations containing the same ideal: 156
  97. Sat Oct 21 16:57:58 2023 removing 3596847 relations and 2596847 ideals in 1000000 cliques
  98. Sat Oct 21 16:58:01 2023 commencing in-memory singleton removal
  99. Sat Oct 21 16:58:04 2023 begin with 33331796 relations and 33689936 unique ideals
  100. Sat Oct 21 16:58:13 2023 reduce to 33078920 relations and 30834279 ideals in 8 passes
  101. Sat Oct 21 16:58:13 2023 max relations containing the same ideal: 148
  102. Sat Oct 21 16:58:29 2023 removing 3547528 relations and 2547528 ideals in 1000000 cliques
  103. Sat Oct 21 16:58:31 2023 commencing in-memory singleton removal
  104. Sat Oct 21 16:58:33 2023 begin with 29531392 relations and 30834279 unique ideals
  105. Sat Oct 21 16:58:40 2023 reduce to 29257345 relations and 28005613 ideals in 7 passes
  106. Sat Oct 21 16:58:40 2023 max relations containing the same ideal: 142
  107. Sat Oct 21 16:58:55 2023 removing 3181666 relations and 2301096 ideals in 880570 cliques
  108. Sat Oct 21 16:58:56 2023 commencing in-memory singleton removal
  109. Sat Oct 21 16:58:58 2023 begin with 26075679 relations and 28005613 unique ideals
  110. Sat Oct 21 16:59:05 2023 reduce to 25826773 relations and 25449148 ideals in 8 passes
  111. Sat Oct 21 16:59:05 2023 max relations containing the same ideal: 126
  112. Sat Oct 21 16:59:31 2023 relations with 0 large ideals: 1097
  113. Sat Oct 21 16:59:31 2023 relations with 1 large ideals: 2094
  114. Sat Oct 21 16:59:31 2023 relations with 2 large ideals: 34095
  115. Sat Oct 21 16:59:31 2023 relations with 3 large ideals: 290047
  116. Sat Oct 21 16:59:31 2023 relations with 4 large ideals: 1332813
  117. Sat Oct 21 16:59:31 2023 relations with 5 large ideals: 3665805
  118. Sat Oct 21 16:59:31 2023 relations with 6 large ideals: 6371936
  119. Sat Oct 21 16:59:31 2023 relations with 7+ large ideals: 14128886
  120. Sat Oct 21 16:59:31 2023 commencing 2-way merge
  121. Sat Oct 21 16:59:50 2023 reduce to 17245554 relation sets and 16867929 unique ideals
  122. Sat Oct 21 16:59:50 2023 commencing full merge
  123. Sat Oct 21 17:07:55 2023 memory use: 2099.7 MB
  124. Sat Oct 21 17:07:57 2023 found 7612759 cycles, need 7612129
  125. Sat Oct 21 17:08:01 2023 weight of 7612129 cycles is about 943912499 (124.00/cycle)
  126. Sat Oct 21 17:08:01 2023 distribution of cycle lengths:
  127. Sat Oct 21 17:08:01 2023 1 relations: 265492
  128. Sat Oct 21 17:08:01 2023 2 relations: 459045
  129. Sat Oct 21 17:08:01 2023 3 relations: 556988
  130. Sat Oct 21 17:08:01 2023 4 relations: 574642
  131. Sat Oct 21 17:08:01 2023 5 relations: 585192
  132. Sat Oct 21 17:08:01 2023 6 relations: 572467
  133. Sat Oct 21 17:08:01 2023 7 relations: 559498
  134. Sat Oct 21 17:08:01 2023 8 relations: 525370
  135. Sat Oct 21 17:08:01 2023 9 relations: 493537
  136. Sat Oct 21 17:08:01 2023 10+ relations: 3019898
  137. Sat Oct 21 17:08:01 2023 heaviest cycle: 28 relations
  138. Sat Oct 21 17:08:04 2023 commencing cycle optimization
  139. Sat Oct 21 17:08:24 2023 start with 67798699 relations
  140. Sat Oct 21 17:11:49 2023 pruned 3252444 relations
  141. Sat Oct 21 17:11:49 2023 memory use: 1772.9 MB
  142. Sat Oct 21 17:11:49 2023 distribution of cycle lengths:
  143. Sat Oct 21 17:11:49 2023 1 relations: 265492
  144. Sat Oct 21 17:11:49 2023 2 relations: 473156
  145. Sat Oct 21 17:11:49 2023 3 relations: 584115
  146. Sat Oct 21 17:11:49 2023 4 relations: 601294
  147. Sat Oct 21 17:11:49 2023 5 relations: 616152
  148. Sat Oct 21 17:11:49 2023 6 relations: 601567
  149. Sat Oct 21 17:11:49 2023 7 relations: 588226
  150. Sat Oct 21 17:11:49 2023 8 relations: 549999
  151. Sat Oct 21 17:11:49 2023 9 relations: 514414
  152. Sat Oct 21 17:11:49 2023 10+ relations: 2817714
  153. Sat Oct 21 17:11:49 2023 heaviest cycle: 28 relations
  154. Sat Oct 21 17:12:07 2023 RelProcTime: 4304
  155. Sat Oct 21 17:12:08 2023 elapsed time 01:11:46
  156. Sat Oct 21 17:13:10 2023
  157. Sat Oct 21 17:13:10 2023
  158. Sat Oct 21 17:13:10 2023 Msieve v. 1.54 (SVN Unversioned directory)
  159. Sat Oct 21 17:13:10 2023 random seeds: 85fa35a1 f1f21976
  160. Sat Oct 21 17:13:10 2023 Using 4 OpenMP threads
  161. Sat Oct 21 17:13:10 2023 factoring 37007044663677981068342143205350432040920511868145438376454369072700820657483007912951472632228252527553719806598549400154639774688621450577622423412695669308848681453 (167 digits)
  162. Sat Oct 21 17:13:11 2023 searching for 15-digit factors
  163. Sat Oct 21 17:13:11 2023 commencing number field sieve (167-digit input)
  164. Sat Oct 21 17:13:11 2023 R0: -282632068038306488482491309858743
  165. Sat Oct 21 17:13:11 2023 R1: 528521145108283649
  166. Sat Oct 21 17:13:11 2023 A0: -249194199284604530303911324814080401051456
  167. Sat Oct 21 17:13:11 2023 A1: 45280437595845153624549083099698284
  168. Sat Oct 21 17:13:11 2023 A2: 3373832812976948966954313692
  169. Sat Oct 21 17:13:11 2023 A3: -348456193121586511429
  170. Sat Oct 21 17:13:11 2023 A4: -3376025577336
  171. Sat Oct 21 17:13:11 2023 A5: 20520
  172. Sat Oct 21 17:13:11 2023 skew 34430075.73, size 2.999e-16, alpha -7.657, combined = 5.484e-13 rroots = 5
  173. Sat Oct 21 17:13:11 2023
  174. Sat Oct 21 17:13:11 2023 commencing linear algebra
  175. Sat Oct 21 17:13:11 2023 using VBITS=256
  176. Sat Oct 21 17:13:12 2023 read 7612129 cycles
  177. Sat Oct 21 17:13:28 2023 cycles contain 25572519 unique relations
  178. Sat Oct 21 17:19:43 2023 read 25572519 relations
  179. Sat Oct 21 17:20:16 2023 using 20 quadratic characters above 4294917295
  180. Sat Oct 21 17:21:32 2023 building initial matrix
  181. Sat Oct 21 17:28:50 2023 memory use: 3555.6 MB
  182. Sat Oct 21 17:28:55 2023 read 7612129 cycles
  183. Sat Oct 21 17:28:56 2023 matrix is 7611950 x 7612129 (3680.8 MB) with weight 1124949404 (147.78/col)
  184. Sat Oct 21 17:28:56 2023 sparse part has weight 873550821 (114.76/col)
  185. Sat Oct 21 17:30:51 2023 filtering completed in 2 passes
  186. Sat Oct 21 17:30:54 2023 matrix is 7611922 x 7612101 (3680.8 MB) with weight 1124948236 (147.78/col)
  187. Sat Oct 21 17:30:54 2023 sparse part has weight 873550615 (114.76/col)
  188. Sat Oct 21 17:31:13 2023 matrix starts at (0, 0)
  189. Sat Oct 21 17:31:14 2023 matrix is 7611922 x 7612101 (3680.8 MB) with weight 1124948236 (147.78/col)
  190. Sat Oct 21 17:31:14 2023 sparse part has weight 873550615 (114.76/col)
  191. Sat Oct 21 17:31:14 2023 saving the first 240 matrix rows for later
  192. Sat Oct 21 17:31:16 2023 matrix includes 256 packed rows
  193. Sat Oct 21 17:31:20 2023 matrix is 7611682 x 7612101 (3303.3 MB) with weight 796797589 (104.68/col)
  194. Sat Oct 21 17:31:20 2023 sparse part has weight 744147856 (97.76/col)
  195. Sat Oct 21 17:31:20 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  196. Sat Oct 21 17:31:43 2023 commencing Lanczos iteration (4 threads)
  197. Sat Oct 21 17:31:43 2023 memory use: 4495.5 MB
  198. Sat Oct 21 17:32:41 2023 lanczos halted after 5 iterations (dim = 1276)
  199. Sat Oct 21 17:32:41 2023 BLanczosTime: 1170
  200. Sat Oct 21 17:32:41 2023 elapsed time 00:19:31
  201. Sat Oct 21 22:47:35 2023
  202. Sat Oct 21 22:47:35 2023
  203. Sat Oct 21 22:47:35 2023 Msieve v. 1.54 (SVN unknown)
  204. Sat Oct 21 22:47:35 2023 random seeds: 29ef4cd7 4b605045
  205. Sat Oct 21 22:47:35 2023 factoring 37007044663677981068342143205350432040920511868145438376454369072700820657483007912951472632228252527553719806598549400154639774688621450577622423412695669308848681453 (167 digits)
  206. Sat Oct 21 22:47:36 2023 no P-1/P+1/ECM available, skipping
  207. Sat Oct 21 22:47:36 2023 commencing number field sieve (167-digit input)
  208. Sat Oct 21 22:47:36 2023 R0: -282632068038306488482491309858743
  209. Sat Oct 21 22:47:36 2023 R1: 528521145108283649
  210. Sat Oct 21 22:47:36 2023 A0: -249194199284604530303911324814080401051456
  211. Sat Oct 21 22:47:36 2023 A1: 45280437595845153624549083099698284
  212. Sat Oct 21 22:47:36 2023 A2: 3373832812976948966954313692
  213. Sat Oct 21 22:47:36 2023 A3: -348456193121586511429
  214. Sat Oct 21 22:47:36 2023 A4: -3376025577336
  215. Sat Oct 21 22:47:36 2023 A5: 20520
  216. Sat Oct 21 22:47:36 2023 skew 34430075.73, size 2.999e-16, alpha -7.657, combined = 5.484e-13 rroots = 5
  217. Sat Oct 21 22:47:36 2023
  218. Sat Oct 21 22:47:36 2023 commencing linear algebra
  219. Sat Oct 21 22:47:36 2023 using VBITS=128
  220. Sat Oct 21 22:47:36 2023 skipping matrix build
  221. Sat Oct 21 22:47:39 2023 matrix starts at (0, 0)
  222. Sat Oct 21 22:47:41 2023 matrix is 7611922 x 7612101 (3680.8 MB) with weight 1124948236 (147.78/col)
  223. Sat Oct 21 22:47:41 2023 sparse part has weight 873550615 (114.76/col)
  224. Sat Oct 21 22:47:41 2023 saving the first 112 matrix rows for later
  225. Sat Oct 21 22:47:43 2023 matrix includes 128 packed rows
  226. Sat Oct 21 22:47:45 2023 matrix is 7611810 x 7612101 (3388.0 MB) with weight 863839499 (113.48/col)
  227. Sat Oct 21 22:47:45 2023 sparse part has weight 796797589 (104.68/col)
  228. Sat Oct 21 22:47:45 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  229. Sat Oct 21 22:47:45 2023 selected card has CUDA arch 6.0
  230. Sat Oct 21 22:49:31 2023 commencing Lanczos iteration
  231. Sat Oct 21 22:49:31 2023 memory use: 7501.9 MB
  232. Sat Oct 21 22:49:35 2023 linear algebra at 0.0%, ETA 4h 9m
  233. Sat Oct 21 22:49:37 2023 checkpointing every 1470000 dimensions
  234. Sun Oct 22 03:44:01 2023 lanczos halted after 59826 iterations (dim = 7611809)
  235. Sun Oct 22 03:44:16 2023 recovered 29 nontrivial dependencies
  236. Sun Oct 22 03:44:17 2023 BLanczosTime: 17801
  237. Sun Oct 22 03:44:17 2023 elapsed time 04:56:42
  238. Sun Oct 22 10:09:38 2023
  239. Sun Oct 22 10:09:38 2023
  240. Sun Oct 22 10:09:38 2023 Msieve v. 1.54 (SVN Unversioned directory)
  241. Sun Oct 22 10:09:38 2023 random seeds: 535c3d7d 32231f4b
  242. Sun Oct 22 10:09:38 2023 Using 4 OpenMP threads
  243. Sun Oct 22 10:09:38 2023 factoring 37007044663677981068342143205350432040920511868145438376454369072700820657483007912951472632228252527553719806598549400154639774688621450577622423412695669308848681453 (167 digits)
  244. Sun Oct 22 10:09:39 2023 searching for 15-digit factors
  245. Sun Oct 22 10:09:40 2023 commencing number field sieve (167-digit input)
  246. Sun Oct 22 10:09:40 2023 R0: -282632068038306488482491309858743
  247. Sun Oct 22 10:09:40 2023 R1: 528521145108283649
  248. Sun Oct 22 10:09:40 2023 A0: -249194199284604530303911324814080401051456
  249. Sun Oct 22 10:09:40 2023 A1: 45280437595845153624549083099698284
  250. Sun Oct 22 10:09:40 2023 A2: 3373832812976948966954313692
  251. Sun Oct 22 10:09:40 2023 A3: -348456193121586511429
  252. Sun Oct 22 10:09:40 2023 A4: -3376025577336
  253. Sun Oct 22 10:09:40 2023 A5: 20520
  254. Sun Oct 22 10:09:40 2023 skew 34430075.73, size 2.999e-16, alpha -7.657, combined = 5.484e-13 rroots = 5
  255. Sun Oct 22 10:09:40 2023
  256. Sun Oct 22 10:09:40 2023 commencing square root phase
  257. Sun Oct 22 10:09:40 2023 reading relations for dependency 1
  258. Sun Oct 22 10:09:42 2023 read 3803453 cycles
  259. Sun Oct 22 10:09:52 2023 cycles contain 12782880 unique relations
  260. Sun Oct 22 10:14:25 2023 read 12782880 relations
  261. Sun Oct 22 10:15:39 2023 multiplying 12782880 relations
  262. Sun Oct 22 10:25:15 2023 multiply complete, coefficients have about 682.04 million bits
  263. Sun Oct 22 10:25:19 2023 initial square root is modulo 1315229
  264. Sun Oct 22 10:37:40 2023 sqrtTime: 1680
  265. Sun Oct 22 10:37:40 2023 p56 factor: 31507505119987888926964897393054984714281398339983820303
  266. Sun Oct 22 10:37:40 2023 p112 factor: 1174546969769474597247202788552228445397750570557080048134901510289772688658198740279926180044973708428503082051
  267. Sun Oct 22 10:37:40 2023 elapsed time 00:28:02
  268.  
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