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  1. Wed Oct 4 11:32:22 2023
  2. Wed Oct 4 11:32:22 2023
  3. Wed Oct 4 11:32:22 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Oct 4 11:32:22 2023 random seeds: b294ceeb 18900b7e
  5. Wed Oct 4 11:32:22 2023 Using 4 OpenMP threads
  6. Wed Oct 4 11:32:22 2023 factoring 14863181069008271407321603848373522339881708107047362824904715512698487029667725874752149193652407888618308873949111035884467048618137224584297710498834328963 (158 digits)
  7. Wed Oct 4 11:32:23 2023 searching for 15-digit factors
  8. Wed Oct 4 11:32:23 2023 commencing number field sieve (158-digit input)
  9. Wed Oct 4 11:32:23 2023 R0: -2654700640292274520720906188423
  10. Wed Oct 4 11:32:23 2023 R1: 575876327089896163
  11. Wed Oct 4 11:32:23 2023 A0: 2620970540462480395829046711178358807120
  12. Wed Oct 4 11:32:23 2023 A1: 1427474868594330539279882801102644
  13. Wed Oct 4 11:32:23 2023 A2: -246885368605798823201841420
  14. Wed Oct 4 11:32:23 2023 A3: -34152831088934728909
  15. Wed Oct 4 11:32:23 2023 A4: 2625048869698
  16. Wed Oct 4 11:32:23 2023 A5: 112728
  17. Wed Oct 4 11:32:23 2023 skew 10220087.76, size 2.448e-15, alpha -7.703, combined = 1.909e-12 rroots = 5
  18. Wed Oct 4 11:32:23 2023
  19. Wed Oct 4 11:32:23 2023 commencing relation filtering
  20. Wed Oct 4 11:32:23 2023 setting target matrix density to 120.0
  21. Wed Oct 4 11:32:23 2023 estimated available RAM is 15729.3 MB
  22. Wed Oct 4 11:32:23 2023 commencing duplicate removal, pass 1
  23. Wed Oct 4 11:36:48 2023 error -1 reading relation 31463002
  24. Wed Oct 4 11:40:43 2023 error -1 reading relation 59030624
  25. Wed Oct 4 11:40:44 2023 skipped 15 malformed relations
  26. Wed Oct 4 11:40:44 2023 found 13353861 hash collisions in 59185583 relations
  27. Wed Oct 4 11:41:18 2023 added 122146 free relations
  28. Wed Oct 4 11:41:18 2023 commencing duplicate removal, pass 2
  29. Wed Oct 4 11:42:50 2023 found 13868265 duplicates and 45439464 unique relations
  30. Wed Oct 4 11:42:50 2023 memory use: 362.4 MB
  31. Wed Oct 4 11:42:50 2023 reading ideals above 720000
  32. Wed Oct 4 11:42:51 2023 commencing singleton removal, initial pass
  33. Wed Oct 4 11:51:10 2023 memory use: 1378.0 MB
  34. Wed Oct 4 11:51:10 2023 reading all ideals from disk
  35. Wed Oct 4 11:51:11 2023 memory use: 1986.7 MB
  36. Wed Oct 4 11:51:15 2023 keeping 45654172 ideals with weight <= 200, target excess is 248407
  37. Wed Oct 4 11:51:22 2023 commencing in-memory singleton removal
  38. Wed Oct 4 11:51:27 2023 begin with 45439464 relations and 45654172 unique ideals
  39. Wed Oct 4 11:51:43 2023 reduce to 25459197 relations and 23264226 ideals in 16 passes
  40. Wed Oct 4 11:51:43 2023 max relations containing the same ideal: 141
  41. Wed Oct 4 11:51:54 2023 removing 2765883 relations and 2365883 ideals in 400000 cliques
  42. Wed Oct 4 11:51:56 2023 commencing in-memory singleton removal
  43. Wed Oct 4 11:51:57 2023 begin with 22693314 relations and 23264226 unique ideals
  44. Wed Oct 4 11:52:04 2023 reduce to 22466772 relations and 20667268 ideals in 9 passes
  45. Wed Oct 4 11:52:04 2023 max relations containing the same ideal: 133
  46. Wed Oct 4 11:52:14 2023 removing 2091371 relations and 1691371 ideals in 400000 cliques
  47. Wed Oct 4 11:52:15 2023 commencing in-memory singleton removal
  48. Wed Oct 4 11:52:16 2023 begin with 20375401 relations and 20667268 unique ideals
  49. Wed Oct 4 11:52:22 2023 reduce to 20227402 relations and 18825340 ideals in 8 passes
  50. Wed Oct 4 11:52:22 2023 max relations containing the same ideal: 125
  51. Wed Oct 4 11:52:31 2023 removing 1886085 relations and 1486085 ideals in 400000 cliques
  52. Wed Oct 4 11:52:32 2023 commencing in-memory singleton removal
  53. Wed Oct 4 11:52:33 2023 begin with 18341317 relations and 18825340 unique ideals
  54. Wed Oct 4 11:52:37 2023 reduce to 18206956 relations and 17202408 ideals in 7 passes
  55. Wed Oct 4 11:52:37 2023 max relations containing the same ideal: 115
  56. Wed Oct 4 11:52:45 2023 removing 1780699 relations and 1380699 ideals in 400000 cliques
  57. Wed Oct 4 11:52:46 2023 commencing in-memory singleton removal
  58. Wed Oct 4 11:52:47 2023 begin with 16426257 relations and 17202408 unique ideals
  59. Wed Oct 4 11:52:51 2023 reduce to 16294217 relations and 15686971 ideals in 8 passes
  60. Wed Oct 4 11:52:51 2023 max relations containing the same ideal: 106
  61. Wed Oct 4 11:52:59 2023 removing 1434449 relations and 1115356 ideals in 319093 cliques
  62. Wed Oct 4 11:53:01 2023 commencing in-memory singleton removal
  63. Wed Oct 4 11:53:02 2023 begin with 14859768 relations and 15686971 unique ideals
  64. Wed Oct 4 11:53:08 2023 reduce to 14767280 relations and 14477592 ideals in 8 passes
  65. Wed Oct 4 11:53:08 2023 max relations containing the same ideal: 100
  66. Wed Oct 4 11:53:19 2023 relations with 0 large ideals: 794
  67. Wed Oct 4 11:53:19 2023 relations with 1 large ideals: 2274
  68. Wed Oct 4 11:53:19 2023 relations with 2 large ideals: 34395
  69. Wed Oct 4 11:53:19 2023 relations with 3 large ideals: 261988
  70. Wed Oct 4 11:53:19 2023 relations with 4 large ideals: 1075490
  71. Wed Oct 4 11:53:19 2023 relations with 5 large ideals: 2621134
  72. Wed Oct 4 11:53:19 2023 relations with 6 large ideals: 3967179
  73. Wed Oct 4 11:53:19 2023 relations with 7+ large ideals: 6804026
  74. Wed Oct 4 11:53:19 2023 commencing 2-way merge
  75. Wed Oct 4 11:53:29 2023 reduce to 9455884 relation sets and 9166196 unique ideals
  76. Wed Oct 4 11:53:30 2023 commencing full merge
  77. Wed Oct 4 11:57:18 2023 memory use: 1144.9 MB
  78. Wed Oct 4 11:57:19 2023 found 4159386 cycles, need 4158396
  79. Wed Oct 4 11:57:20 2023 weight of 4158396 cycles is about 499324315 (120.08/cycle)
  80. Wed Oct 4 11:57:20 2023 distribution of cycle lengths:
  81. Wed Oct 4 11:57:20 2023 1 relations: 198738
  82. Wed Oct 4 11:57:20 2023 2 relations: 278697
  83. Wed Oct 4 11:57:20 2023 3 relations: 316911
  84. Wed Oct 4 11:57:20 2023 4 relations: 317928
  85. Wed Oct 4 11:57:20 2023 5 relations: 313444
  86. Wed Oct 4 11:57:20 2023 6 relations: 299218
  87. Wed Oct 4 11:57:20 2023 7 relations: 287419
  88. Wed Oct 4 11:57:20 2023 8 relations: 266230
  89. Wed Oct 4 11:57:20 2023 9 relations: 248935
  90. Wed Oct 4 11:57:20 2023 10+ relations: 1630876
  91. Wed Oct 4 11:57:20 2023 heaviest cycle: 28 relations
  92. Wed Oct 4 11:57:21 2023 commencing cycle optimization
  93. Wed Oct 4 11:57:33 2023 start with 36805550 relations
  94. Wed Oct 4 11:59:14 2023 pruned 1599834 relations
  95. Wed Oct 4 11:59:14 2023 memory use: 987.6 MB
  96. Wed Oct 4 11:59:14 2023 distribution of cycle lengths:
  97. Wed Oct 4 11:59:14 2023 1 relations: 198738
  98. Wed Oct 4 11:59:14 2023 2 relations: 286591
  99. Wed Oct 4 11:59:14 2023 3 relations: 331602
  100. Wed Oct 4 11:59:14 2023 4 relations: 331567
  101. Wed Oct 4 11:59:14 2023 5 relations: 328110
  102. Wed Oct 4 11:59:14 2023 6 relations: 311547
  103. Wed Oct 4 11:59:14 2023 7 relations: 299721
  104. Wed Oct 4 11:59:14 2023 8 relations: 276473
  105. Wed Oct 4 11:59:14 2023 9 relations: 257019
  106. Wed Oct 4 11:59:14 2023 10+ relations: 1537028
  107. Wed Oct 4 11:59:14 2023 heaviest cycle: 28 relations
  108. Wed Oct 4 11:59:21 2023 RelProcTime: 1618
  109. Wed Oct 4 11:59:21 2023 elapsed time 00:26:59
  110. Wed Oct 4 11:59:52 2023
  111. Wed Oct 4 11:59:52 2023
  112. Wed Oct 4 11:59:52 2023 Msieve v. 1.54 (SVN Unversioned directory)
  113. Wed Oct 4 11:59:52 2023 random seeds: d3f1876d 090b0354
  114. Wed Oct 4 11:59:52 2023 Using 4 OpenMP threads
  115. Wed Oct 4 11:59:52 2023 factoring 14863181069008271407321603848373522339881708107047362824904715512698487029667725874752149193652407888618308873949111035884467048618137224584297710498834328963 (158 digits)
  116. Wed Oct 4 11:59:53 2023 searching for 15-digit factors
  117. Wed Oct 4 11:59:54 2023 commencing number field sieve (158-digit input)
  118. Wed Oct 4 11:59:54 2023 R0: -2654700640292274520720906188423
  119. Wed Oct 4 11:59:54 2023 R1: 575876327089896163
  120. Wed Oct 4 11:59:54 2023 A0: 2620970540462480395829046711178358807120
  121. Wed Oct 4 11:59:54 2023 A1: 1427474868594330539279882801102644
  122. Wed Oct 4 11:59:54 2023 A2: -246885368605798823201841420
  123. Wed Oct 4 11:59:54 2023 A3: -34152831088934728909
  124. Wed Oct 4 11:59:54 2023 A4: 2625048869698
  125. Wed Oct 4 11:59:54 2023 A5: 112728
  126. Wed Oct 4 11:59:54 2023 skew 10220087.76, size 2.448e-15, alpha -7.703, combined = 1.909e-12 rroots = 5
  127. Wed Oct 4 11:59:54 2023
  128. Wed Oct 4 11:59:54 2023 commencing linear algebra
  129. Wed Oct 4 11:59:54 2023 using VBITS=256
  130. Wed Oct 4 11:59:54 2023 read 4158396 cycles
  131. Wed Oct 4 12:00:02 2023 cycles contain 14564585 unique relations
  132. Wed Oct 4 12:02:58 2023 read 14564585 relations
  133. Wed Oct 4 12:03:15 2023 using 20 quadratic characters above 4294917295
  134. Wed Oct 4 12:04:01 2023 building initial matrix
  135. Wed Oct 4 12:07:45 2023 memory use: 2002.8 MB
  136. Wed Oct 4 12:07:47 2023 read 4158396 cycles
  137. Wed Oct 4 12:07:48 2023 matrix is 4158219 x 4158396 (1962.5 MB) with weight 606422238 (145.83/col)
  138. Wed Oct 4 12:07:48 2023 sparse part has weight 464554918 (111.71/col)
  139. Wed Oct 4 12:08:39 2023 filtering completed in 2 passes
  140. Wed Oct 4 12:08:40 2023 matrix is 4158187 x 4158363 (1962.5 MB) with weight 606420765 (145.83/col)
  141. Wed Oct 4 12:08:40 2023 sparse part has weight 464554642 (111.72/col)
  142. Wed Oct 4 12:08:49 2023 matrix starts at (0, 0)
  143. Wed Oct 4 12:08:50 2023 matrix is 4158187 x 4158363 (1962.5 MB) with weight 606420765 (145.83/col)
  144. Wed Oct 4 12:08:50 2023 sparse part has weight 464554642 (111.72/col)
  145. Wed Oct 4 12:08:50 2023 saving the first 240 matrix rows for later
  146. Wed Oct 4 12:08:51 2023 matrix includes 256 packed rows
  147. Wed Oct 4 12:08:53 2023 matrix is 4157947 x 4158363 (1757.4 MB) with weight 422826263 (101.68/col)
  148. Wed Oct 4 12:08:53 2023 sparse part has weight 394164721 (94.79/col)
  149. Wed Oct 4 12:08:53 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  150. Wed Oct 4 12:09:12 2023 commencing Lanczos iteration (4 threads)
  151. Wed Oct 4 12:09:12 2023 memory use: 2403.7 MB
  152. Wed Oct 4 12:10:13 2023 lanczos halted after 13 iterations (dim = 3320)
  153. Wed Oct 4 12:10:13 2023 BLanczosTime: 619
  154. Wed Oct 4 12:10:13 2023 elapsed time 00:10:21
  155. Wed Oct 4 11:28:01 2023
  156. Wed Oct 4 11:28:01 2023
  157. Wed Oct 4 11:28:01 2023 Msieve v. 1.54 (SVN unknown)
  158. Wed Oct 4 11:28:01 2023 random seeds: e1977e5f ad62a2d8
  159. Wed Oct 4 11:28:01 2023 factoring 14863181069008271407321603848373522339881708107047362824904715512698487029667725874752149193652407888618308873949111035884467048618137224584297710498834328963 (158 digits)
  160. Wed Oct 4 11:28:01 2023 no P-1/P+1/ECM available, skipping
  161. Wed Oct 4 11:28:01 2023 commencing number field sieve (158-digit input)
  162. Wed Oct 4 11:28:01 2023 R0: -2654700640292274520720906188423
  163. Wed Oct 4 11:28:01 2023 R1: 575876327089896163
  164. Wed Oct 4 11:28:01 2023 A0: 2620970540462480395829046711178358807120
  165. Wed Oct 4 11:28:01 2023 A1: 1427474868594330539279882801102644
  166. Wed Oct 4 11:28:01 2023 A2: -246885368605798823201841420
  167. Wed Oct 4 11:28:01 2023 A3: -34152831088934728909
  168. Wed Oct 4 11:28:01 2023 A4: 2625048869698
  169. Wed Oct 4 11:28:01 2023 A5: 112728
  170. Wed Oct 4 11:28:01 2023 skew 10220087.76, size 2.448e-15, alpha -7.703, combined = 1.909e-12 rroots = 5
  171. Wed Oct 4 11:28:01 2023
  172. Wed Oct 4 11:28:01 2023 commencing linear algebra
  173. Wed Oct 4 11:28:01 2023 using VBITS=128
  174. Wed Oct 4 11:28:01 2023 skipping matrix build
  175. Wed Oct 4 11:28:12 2023 matrix starts at (0, 0)
  176. Wed Oct 4 11:28:13 2023 matrix is 4158187 x 4158363 (1962.5 MB) with weight 606420765 (145.83/col)
  177. Wed Oct 4 11:28:13 2023 sparse part has weight 464554642 (111.72/col)
  178. Wed Oct 4 11:28:13 2023 saving the first 112 matrix rows for later
  179. Wed Oct 4 11:28:14 2023 matrix includes 128 packed rows
  180. Wed Oct 4 11:28:15 2023 matrix is 4158075 x 4158363 (1803.3 MB) with weight 460646164 (110.78/col)
  181. Wed Oct 4 11:28:15 2023 sparse part has weight 422826263 (101.68/col)
  182. Wed Oct 4 11:28:15 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  183. Wed Oct 4 11:28:15 2023 selected card has CUDA arch 6.0
  184. Wed Oct 4 11:28:59 2023 commencing Lanczos iteration
  185. Wed Oct 4 11:28:59 2023 memory use: 3892.1 MB
  186. Wed Oct 4 11:29:01 2023 linear algebra at 0.0%, ETA 1h30m
  187. Wed Oct 4 11:29:02 2023 checkpointing every 2450000 dimensions
  188. Wed Oct 4 12:49:27 2023 lanczos halted after 32680 iterations (dim = 4158075)
  189. Wed Oct 4 12:49:35 2023 recovered 30 nontrivial dependencies
  190. Wed Oct 4 12:49:35 2023 BLanczosTime: 4894
  191. Wed Oct 4 12:49:35 2023 elapsed time 01:21:34
  192. Wed Oct 4 15:52:03 2023
  193. Wed Oct 4 15:52:03 2023
  194. Wed Oct 4 15:52:03 2023 Msieve v. 1.54 (SVN Unversioned directory)
  195. Wed Oct 4 15:52:03 2023 random seeds: 95a2fb5d b1c3522d
  196. Wed Oct 4 15:52:03 2023 Using 4 OpenMP threads
  197. Wed Oct 4 15:52:03 2023 factoring 14863181069008271407321603848373522339881708107047362824904715512698487029667725874752149193652407888618308873949111035884467048618137224584297710498834328963 (158 digits)
  198. Wed Oct 4 15:52:04 2023 searching for 15-digit factors
  199. Wed Oct 4 15:52:04 2023 commencing number field sieve (158-digit input)
  200. Wed Oct 4 15:52:04 2023 R0: -2654700640292274520720906188423
  201. Wed Oct 4 15:52:04 2023 R1: 575876327089896163
  202. Wed Oct 4 15:52:04 2023 A0: 2620970540462480395829046711178358807120
  203. Wed Oct 4 15:52:04 2023 A1: 1427474868594330539279882801102644
  204. Wed Oct 4 15:52:04 2023 A2: -246885368605798823201841420
  205. Wed Oct 4 15:52:04 2023 A3: -34152831088934728909
  206. Wed Oct 4 15:52:04 2023 A4: 2625048869698
  207. Wed Oct 4 15:52:04 2023 A5: 112728
  208. Wed Oct 4 15:52:04 2023 skew 10220087.76, size 2.448e-15, alpha -7.703, combined = 1.909e-12 rroots = 5
  209. Wed Oct 4 15:52:04 2023
  210. Wed Oct 4 15:52:04 2023 commencing square root phase
  211. Wed Oct 4 15:52:04 2023 reading relations for dependency 1
  212. Wed Oct 4 15:52:05 2023 read 2077152 cycles
  213. Wed Oct 4 15:52:09 2023 cycles contain 7283804 unique relations
  214. Wed Oct 4 15:54:28 2023 read 7283804 relations
  215. Wed Oct 4 15:55:09 2023 multiplying 7283804 relations
  216. Wed Oct 4 15:59:36 2023 multiply complete, coefficients have about 387.53 million bits
  217. Wed Oct 4 15:59:38 2023 initial square root is modulo 8985349
  218. Wed Oct 4 16:06:18 2023 GCD is 1, no factor found
  219. Wed Oct 4 16:06:18 2023 reading relations for dependency 2
  220. Wed Oct 4 16:06:19 2023 read 2078439 cycles
  221. Wed Oct 4 16:06:23 2023 cycles contain 7277394 unique relations
  222. Wed Oct 4 16:08:41 2023 read 7277394 relations
  223. Wed Oct 4 16:09:20 2023 multiplying 7277394 relations
  224. Wed Oct 4 16:13:50 2023 multiply complete, coefficients have about 387.19 million bits
  225. Wed Oct 4 16:13:52 2023 initial square root is modulo 8862053
  226. Wed Oct 4 16:20:43 2023 GCD is 1, no factor found
  227. Wed Oct 4 16:20:43 2023 reading relations for dependency 3
  228. Wed Oct 4 16:20:43 2023 read 2078704 cycles
  229. Wed Oct 4 16:20:47 2023 cycles contain 7282470 unique relations
  230. Wed Oct 4 16:23:08 2023 read 7282470 relations
  231. Wed Oct 4 16:23:51 2023 multiplying 7282470 relations
  232. Wed Oct 4 16:28:19 2023 multiply complete, coefficients have about 387.46 million bits
  233. Wed Oct 4 16:28:21 2023 initial square root is modulo 8960747
  234. Wed Oct 4 16:34:53 2023 GCD is 1, no factor found
  235. Wed Oct 4 16:34:53 2023 reading relations for dependency 4
  236. Wed Oct 4 16:34:54 2023 read 2079196 cycles
  237. Wed Oct 4 16:35:01 2023 cycles contain 7280708 unique relations
  238. Wed Oct 4 16:37:23 2023 read 7280708 relations
  239. Wed Oct 4 16:37:59 2023 multiplying 7280708 relations
  240. Wed Oct 4 16:42:32 2023 multiply complete, coefficients have about 387.37 million bits
  241. Wed Oct 4 16:42:34 2023 initial square root is modulo 8924743
  242. Wed Oct 4 16:49:07 2023 GCD is 1, no factor found
  243. Wed Oct 4 16:49:07 2023 reading relations for dependency 5
  244. Wed Oct 4 16:49:08 2023 read 2079782 cycles
  245. Wed Oct 4 16:49:12 2023 cycles contain 7286864 unique relations
  246. Wed Oct 4 16:51:33 2023 read 7286864 relations
  247. Wed Oct 4 16:52:14 2023 multiplying 7286864 relations
  248. Wed Oct 4 16:56:41 2023 multiply complete, coefficients have about 387.70 million bits
  249. Wed Oct 4 16:56:43 2023 initial square root is modulo 9048197
  250. Wed Oct 4 17:03:18 2023 sqrtTime: 4274
  251. Wed Oct 4 17:03:18 2023 p63 factor: 553930219689699016663058670396326457300974906299938014595396779
  252. Wed Oct 4 17:03:18 2023 p95 factor: 26832226408110280834430136716279414372752568093247228547672509114839640633957526817161659906697
  253. Wed Oct 4 17:03:18 2023 elapsed time 01:11:15
  254.  
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