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Aug 29th, 2023
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  1. Mon Aug 28 20:29:16 2023 Msieve v. 1.54 (SVN Unversioned directory)
  2. Mon Aug 28 20:29:16 2023 random seeds: 61efd124 b83fb5ac
  3. Mon Aug 28 20:29:16 2023 Using 8 OpenMP threads
  4. Mon Aug 28 20:29:16 2023 factoring 1722223063030682087927166104696375327371206648233191596914984710524099474575376370627946469374507747973801512944020498937467239580095717574726591654608983209143 (160 digits)
  5. Mon Aug 28 20:29:16 2023 searching for 15-digit factors
  6. Mon Aug 28 20:29:16 2023 commencing number field sieve (160-digit input)
  7. Mon Aug 28 20:29:16 2023 R0: -8483565393848239119685991246276
  8. Mon Aug 28 20:29:16 2023 R1: 36635264037285241
  9. Mon Aug 28 20:29:16 2023 A0: -1260810597177164040864741321492127300305
  10. Mon Aug 28 20:29:16 2023 A1: 583318125643061749614878076267152
  11. Mon Aug 28 20:29:16 2023 A2: 221134948079457779164006410
  12. Mon Aug 28 20:29:16 2023 A3: -658026918496188936
  13. Mon Aug 28 20:29:16 2023 A4: -1776221791385
  14. Mon Aug 28 20:29:16 2023 A5: 39192
  15. Mon Aug 28 20:29:16 2023 skew 11116882.74, size 1.523e-15, alpha -6.692, combined = 1.444e-12 rroots = 5
  16. Mon Aug 28 20:29:16 2023
  17. Mon Aug 28 20:29:16 2023 commencing relation filtering
  18. Mon Aug 28 20:29:16 2023 setting target matrix density to 136.0
  19. Mon Aug 28 20:29:16 2023 estimated available RAM is 15708.9 MB
  20. Mon Aug 28 20:29:16 2023 commencing duplicate removal, pass 1
  21. Mon Aug 28 20:32:45 2023 error -1 reading relation 51882841
  22. Mon Aug 28 20:32:48 2023 error -1 reading relation 52584120
  23. Mon Aug 28 20:33:54 2023 error -15 reading relation 66991513
  24. Mon Aug 28 20:33:54 2023 error -15 reading relation 66997794
  25. Mon Aug 28 20:36:54 2023 error -1 reading relation 105310428
  26. Mon Aug 28 20:39:09 2023 error -1 reading relation 125591307
  27. Mon Aug 28 20:39:12 2023 skipped 53 malformed relations
  28. Mon Aug 28 20:39:12 2023 found 23138201 hash collisions in 126127081 relations
  29. Mon Aug 28 20:39:34 2023 commencing duplicate removal, pass 2
  30. Mon Aug 28 20:41:49 2023 found 21599637 duplicates and 104527444 unique relations
  31. Mon Aug 28 20:41:49 2023 memory use: 724.8 MB
  32. Mon Aug 28 20:41:49 2023 reading ideals above 75956224
  33. Mon Aug 28 20:41:49 2023 commencing singleton removal, initial pass
  34. Mon Aug 28 20:49:43 2023 memory use: 2756.0 MB
  35. Mon Aug 28 20:49:43 2023 reading all ideals from disk
  36. Mon Aug 28 20:49:45 2023 memory use: 2541.2 MB
  37. Mon Aug 28 20:49:49 2023 commencing in-memory singleton removal
  38. Mon Aug 28 20:49:51 2023 begin with 104527444 relations and 82434534 unique ideals
  39. Mon Aug 28 20:50:02 2023 reduce to 71097917 relations and 45854213 ideals in 12 passes
  40. Mon Aug 28 20:50:02 2023 max relations containing the same ideal: 54
  41. Mon Aug 28 20:50:05 2023 reading ideals above 720000
  42. Mon Aug 28 20:50:05 2023 commencing singleton removal, initial pass
  43. Mon Aug 28 20:57:44 2023 memory use: 1506.0 MB
  44. Mon Aug 28 20:57:44 2023 reading all ideals from disk
  45. Mon Aug 28 20:57:47 2023 memory use: 3171.3 MB
  46. Mon Aug 28 20:57:54 2023 keeping 54377636 ideals with weight <= 200, target excess is 373013
  47. Mon Aug 28 20:58:01 2023 commencing in-memory singleton removal
  48. Mon Aug 28 20:58:04 2023 begin with 71097917 relations and 54377636 unique ideals
  49. Mon Aug 28 20:58:16 2023 reduce to 71090945 relations and 54370664 ideals in 8 passes
  50. Mon Aug 28 20:58:16 2023 max relations containing the same ideal: 200
  51. Mon Aug 28 20:58:44 2023 removing 8355776 relations and 6355776 ideals in 2000000 cliques
  52. Mon Aug 28 20:58:46 2023 commencing in-memory singleton removal
  53. Mon Aug 28 20:58:49 2023 begin with 62735169 relations and 54370664 unique ideals
  54. Mon Aug 28 20:59:03 2023 reduce to 61978576 relations and 47232561 ideals in 9 passes
  55. Mon Aug 28 20:59:03 2023 max relations containing the same ideal: 192
  56. Mon Aug 28 20:59:25 2023 removing 6597749 relations and 4597749 ideals in 2000000 cliques
  57. Mon Aug 28 20:59:27 2023 commencing in-memory singleton removal
  58. Mon Aug 28 20:59:29 2023 begin with 55380827 relations and 47232561 unique ideals
  59. Mon Aug 28 20:59:40 2023 reduce to 54853234 relations and 42090644 ideals in 8 passes
  60. Mon Aug 28 20:59:40 2023 max relations containing the same ideal: 180
  61. Mon Aug 28 20:59:59 2023 removing 6134509 relations and 4134509 ideals in 2000000 cliques
  62. Mon Aug 28 21:00:00 2023 commencing in-memory singleton removal
  63. Mon Aug 28 21:00:02 2023 begin with 48718725 relations and 42090644 unique ideals
  64. Mon Aug 28 21:00:07 2023 reduce to 48240048 relations and 37461657 ideals in 7 passes
  65. Mon Aug 28 21:00:07 2023 max relations containing the same ideal: 164
  66. Mon Aug 28 21:00:22 2023 removing 5902557 relations and 3902557 ideals in 2000000 cliques
  67. Mon Aug 28 21:00:23 2023 commencing in-memory singleton removal
  68. Mon Aug 28 21:00:25 2023 begin with 42337491 relations and 37461657 unique ideals
  69. Mon Aug 28 21:00:29 2023 reduce to 41863741 relations and 33068107 ideals in 7 passes
  70. Mon Aug 28 21:00:29 2023 max relations containing the same ideal: 150
  71. Mon Aug 28 21:00:49 2023 removing 5762818 relations and 3762818 ideals in 2000000 cliques
  72. Mon Aug 28 21:00:51 2023 commencing in-memory singleton removal
  73. Mon Aug 28 21:00:52 2023 begin with 36100923 relations and 33068107 unique ideals
  74. Mon Aug 28 21:00:57 2023 reduce to 35607998 relations and 28791829 ideals in 7 passes
  75. Mon Aug 28 21:00:57 2023 max relations containing the same ideal: 134
  76. Mon Aug 28 21:01:11 2023 removing 5675817 relations and 3675817 ideals in 2000000 cliques
  77. Mon Aug 28 21:01:13 2023 commencing in-memory singleton removal
  78. Mon Aug 28 21:01:14 2023 begin with 29932181 relations and 28791829 unique ideals
  79. Mon Aug 28 21:01:19 2023 reduce to 29390849 relations and 24549029 ideals in 7 passes
  80. Mon Aug 28 21:01:19 2023 max relations containing the same ideal: 121
  81. Mon Aug 28 21:01:33 2023 removing 5624425 relations and 3624425 ideals in 2000000 cliques
  82. Mon Aug 28 21:01:34 2023 commencing in-memory singleton removal
  83. Mon Aug 28 21:01:35 2023 begin with 23766424 relations and 24549029 unique ideals
  84. Mon Aug 28 21:01:38 2023 reduce to 23144141 relations and 20266719 ideals in 8 passes
  85. Mon Aug 28 21:01:38 2023 max relations containing the same ideal: 100
  86. Mon Aug 28 21:01:46 2023 removing 5581012 relations and 3581012 ideals in 2000000 cliques
  87. Mon Aug 28 21:01:47 2023 commencing in-memory singleton removal
  88. Mon Aug 28 21:01:48 2023 begin with 17563129 relations and 20266719 unique ideals
  89. Mon Aug 28 21:01:50 2023 reduce to 16797899 relations and 15864395 ideals in 8 passes
  90. Mon Aug 28 21:01:50 2023 max relations containing the same ideal: 85
  91. Mon Aug 28 21:01:56 2023 removing 1818126 relations and 1317318 ideals in 500808 cliques
  92. Mon Aug 28 21:01:57 2023 commencing in-memory singleton removal
  93. Mon Aug 28 21:01:57 2023 begin with 14979773 relations and 15864395 unique ideals
  94. Mon Aug 28 21:01:59 2023 reduce to 14831825 relations and 14394989 ideals in 6 passes
  95. Mon Aug 28 21:01:59 2023 max relations containing the same ideal: 77
  96. Mon Aug 28 21:02:14 2023 relations with 0 large ideals: 1197
  97. Mon Aug 28 21:02:14 2023 relations with 1 large ideals: 4998
  98. Mon Aug 28 21:02:14 2023 relations with 2 large ideals: 75465
  99. Mon Aug 28 21:02:14 2023 relations with 3 large ideals: 487795
  100. Mon Aug 28 21:02:14 2023 relations with 4 large ideals: 1665251
  101. Mon Aug 28 21:02:14 2023 relations with 5 large ideals: 3321190
  102. Mon Aug 28 21:02:14 2023 relations with 6 large ideals: 4108258
  103. Mon Aug 28 21:02:14 2023 relations with 7+ large ideals: 5167671
  104. Mon Aug 28 21:02:14 2023 commencing 2-way merge
  105. Mon Aug 28 21:02:23 2023 reduce to 9848268 relation sets and 9411432 unique ideals
  106. Mon Aug 28 21:02:23 2023 commencing full merge
  107. Mon Aug 28 21:06:11 2023 memory use: 1243.5 MB
  108. Mon Aug 28 21:06:12 2023 found 4299620 cycles, need 4295632
  109. Mon Aug 28 21:06:14 2023 weight of 4295632 cycles is about 584280380 (136.02/cycle)
  110. Mon Aug 28 21:06:14 2023 distribution of cycle lengths:
  111. Mon Aug 28 21:06:14 2023 1 relations: 75162
  112. Mon Aug 28 21:06:14 2023 2 relations: 184655
  113. Mon Aug 28 21:06:14 2023 3 relations: 245292
  114. Mon Aug 28 21:06:14 2023 4 relations: 272795
  115. Mon Aug 28 21:06:14 2023 5 relations: 296099
  116. Mon Aug 28 21:06:14 2023 6 relations: 303657
  117. Mon Aug 28 21:06:14 2023 7 relations: 308034
  118. Mon Aug 28 21:06:14 2023 8 relations: 300986
  119. Mon Aug 28 21:06:14 2023 9 relations: 289913
  120. Mon Aug 28 21:06:14 2023 10+ relations: 2019039
  121. Mon Aug 28 21:06:14 2023 heaviest cycle: 28 relations
  122. Mon Aug 28 21:06:15 2023 commencing cycle optimization
  123. Mon Aug 28 21:06:25 2023 start with 42772138 relations
  124. Mon Aug 28 21:08:18 2023 pruned 2387548 relations
  125. Mon Aug 28 21:08:18 2023 memory use: 1055.3 MB
  126. Mon Aug 28 21:08:18 2023 distribution of cycle lengths:
  127. Mon Aug 28 21:08:18 2023 1 relations: 75162
  128. Mon Aug 28 21:08:18 2023 2 relations: 190494
  129. Mon Aug 28 21:08:18 2023 3 relations: 257301
  130. Mon Aug 28 21:08:18 2023 4 relations: 287091
  131. Mon Aug 28 21:08:18 2023 5 relations: 314419
  132. Mon Aug 28 21:08:18 2023 6 relations: 322476
  133. Mon Aug 28 21:08:18 2023 7 relations: 328912
  134. Mon Aug 28 21:08:18 2023 8 relations: 320879
  135. Mon Aug 28 21:08:18 2023 9 relations: 308595
  136. Mon Aug 28 21:08:18 2023 10+ relations: 1890303
  137. Mon Aug 28 21:08:18 2023 heaviest cycle: 28 relations
  138. Mon Aug 28 21:08:24 2023 RelProcTime: 2348
  139. Mon Aug 28 21:08:24 2023 elapsed time 00:39:08
  140. Mon Aug 28 21:29:49 2023
  141. Mon Aug 28 21:29:49 2023
  142. Mon Aug 28 21:29:49 2023 Msieve v. 1.54 (SVN Unversioned directory)
  143. Mon Aug 28 21:29:49 2023 random seeds: 2fdbbcc5 7ccf42db
  144. Mon Aug 28 21:29:49 2023 Using 8 OpenMP threads
  145. Mon Aug 28 21:29:49 2023 factoring 1722223063030682087927166104696375327371206648233191596914984710524099474575376370627946469374507747973801512944020498937467239580095717574726591654608983209143 (160 digits)
  146. Mon Aug 28 21:29:50 2023 searching for 15-digit factors
  147. Mon Aug 28 21:29:50 2023 commencing number field sieve (160-digit input)
  148. Mon Aug 28 21:29:50 2023 R0: -8483565393848239119685991246276
  149. Mon Aug 28 21:29:50 2023 R1: 36635264037285241
  150. Mon Aug 28 21:29:50 2023 A0: -1260810597177164040864741321492127300305
  151. Mon Aug 28 21:29:50 2023 A1: 583318125643061749614878076267152
  152. Mon Aug 28 21:29:50 2023 A2: 221134948079457779164006410
  153. Mon Aug 28 21:29:50 2023 A3: -658026918496188936
  154. Mon Aug 28 21:29:50 2023 A4: -1776221791385
  155. Mon Aug 28 21:29:50 2023 A5: 39192
  156. Mon Aug 28 21:29:50 2023 skew 11116882.74, size 1.523e-15, alpha -6.692, combined = 1.444e-12 rroots = 5
  157. Mon Aug 28 21:29:50 2023
  158. Mon Aug 28 21:29:50 2023 commencing linear algebra
  159. Mon Aug 28 21:29:50 2023 using VBITS=256
  160. Mon Aug 28 21:29:50 2023 read 4295632 cycles
  161. Mon Aug 28 21:29:56 2023 cycles contain 14597889 unique relations
  162. Mon Aug 28 21:31:32 2023 read 14597889 relations
  163. Mon Aug 28 21:31:37 2023 using 20 quadratic characters above 4294917295
  164. Mon Aug 28 21:32:00 2023 building initial matrix
  165. Mon Aug 28 21:35:21 2023 memory use: 2013.0 MB
  166. Mon Aug 28 21:35:24 2023 read 4295632 cycles
  167. Mon Aug 28 21:35:25 2023 matrix is 4295453 x 4295632 (2234.5 MB) with weight 681227615 (158.59/col)
  168. Mon Aug 28 21:35:25 2023 sparse part has weight 534204140 (124.36/col)
  169. Mon Aug 28 21:36:15 2023 filtering completed in 2 passes
  170. Mon Aug 28 21:36:16 2023 matrix is 4295441 x 4295619 (2234.5 MB) with weight 681226735 (158.59/col)
  171. Mon Aug 28 21:36:16 2023 sparse part has weight 534203799 (124.36/col)
  172. Mon Aug 28 21:36:25 2023 matrix starts at (0, 0)
  173. Mon Aug 28 21:36:25 2023 matrix is 4295441 x 4295619 (2234.5 MB) with weight 681226735 (158.59/col)
  174. Mon Aug 28 21:36:25 2023 sparse part has weight 534203799 (124.36/col)
  175. Mon Aug 28 21:36:25 2023 saving the first 240 matrix rows for later
  176. Mon Aug 28 21:36:26 2023 matrix includes 256 packed rows
  177. Mon Aug 28 21:36:28 2023 matrix is 4295201 x 4295619 (2001.1 MB) with weight 486505363 (113.26/col)
  178. Mon Aug 28 21:36:28 2023 sparse part has weight 455850872 (106.12/col)
  179. Mon Aug 28 21:36:28 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  180. Mon Aug 28 21:36:51 2023 commencing Lanczos iteration (8 threads)
  181. Mon Aug 28 21:36:51 2023 memory use: 2653.4 MB
  182. Mon Aug 28 21:37:28 2023 lanczos halted after 7 iterations (dim = 1786)
  183. Mon Aug 28 21:37:29 2023 BLanczosTime: 459
  184. Mon Aug 28 21:37:29 2023 elapsed time 00:07:40
  185. Mon Aug 28 21:23:37 2023
  186. Mon Aug 28 21:23:37 2023
  187. Mon Aug 28 21:23:37 2023 Msieve v. 1.54 (SVN unknown)
  188. Mon Aug 28 21:23:37 2023 random seeds: 2b7d6387 3f83fa9e
  189. Mon Aug 28 21:23:37 2023 factoring 1722223063030682087927166104696375327371206648233191596914984710524099474575376370627946469374507747973801512944020498937467239580095717574726591654608983209143 (160 digits)
  190. Mon Aug 28 21:23:38 2023 no P-1/P+1/ECM available, skipping
  191. Mon Aug 28 21:23:38 2023 commencing number field sieve (160-digit input)
  192. Mon Aug 28 21:23:38 2023 R0: -8483565393848239119685991246276
  193. Mon Aug 28 21:23:38 2023 R1: 36635264037285241
  194. Mon Aug 28 21:23:38 2023 A0: -1260810597177164040864741321492127300305
  195. Mon Aug 28 21:23:38 2023 A1: 583318125643061749614878076267152
  196. Mon Aug 28 21:23:38 2023 A2: 221134948079457779164006410
  197. Mon Aug 28 21:23:38 2023 A3: -658026918496188936
  198. Mon Aug 28 21:23:38 2023 A4: -1776221791385
  199. Mon Aug 28 21:23:38 2023 A5: 39192
  200. Mon Aug 28 21:23:38 2023 skew 11116882.74, size 1.523e-15, alpha -6.692, combined = 1.444e-12 rroots = 5
  201. Mon Aug 28 21:23:38 2023
  202. Mon Aug 28 21:23:38 2023 commencing linear algebra
  203. Mon Aug 28 21:23:38 2023 using VBITS=128
  204. Mon Aug 28 21:23:38 2023 skipping matrix build
  205. Mon Aug 28 21:23:51 2023 matrix starts at (0, 0)
  206. Mon Aug 28 21:23:52 2023 matrix is 4295441 x 4295619 (2234.5 MB) with weight 681226735 (158.59/col)
  207. Mon Aug 28 21:23:52 2023 sparse part has weight 534203799 (124.36/col)
  208. Mon Aug 28 21:23:52 2023 saving the first 112 matrix rows for later
  209. Mon Aug 28 21:23:53 2023 matrix includes 128 packed rows
  210. Mon Aug 28 21:23:54 2023 matrix is 4295329 x 4295619 (2052.5 MB) with weight 527327792 (122.76/col)
  211. Mon Aug 28 21:23:54 2023 sparse part has weight 486505363 (113.26/col)
  212. Mon Aug 28 21:23:54 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  213. Mon Aug 28 21:23:54 2023 selected card has CUDA arch 6.0
  214. Mon Aug 28 21:24:48 2023 commencing Lanczos iteration
  215. Mon Aug 28 21:24:49 2023 memory use: 4301.7 MB
  216. Mon Aug 28 21:24:51 2023 linear algebra at 0.0%, ETA 1h33m
  217. Mon Aug 28 21:24:52 2023 checkpointing every 2450000 dimensions
  218. Mon Aug 28 23:04:40 2023 lanczos halted after 33762 iterations (dim = 4295325)
  219. Mon Aug 28 23:04:50 2023 recovered 28 nontrivial dependencies
  220. Mon Aug 28 23:04:51 2023 BLanczosTime: 6073
  221. Mon Aug 28 23:04:51 2023 elapsed time 01:41:14
  222. Tue Aug 29 02:05:50 2023
  223. Tue Aug 29 02:05:50 2023
  224. Tue Aug 29 02:05:50 2023 Msieve v. 1.54 (SVN Unversioned directory)
  225. Tue Aug 29 02:05:50 2023 random seeds: 5f2a5ed1 cd0a8bee
  226. Tue Aug 29 02:05:50 2023 Using 4 OpenMP threads
  227. Tue Aug 29 02:05:50 2023 factoring 1722223063030682087927166104696375327371206648233191596914984710524099474575376370627946469374507747973801512944020498937467239580095717574726591654608983209143 (160 digits)
  228. Tue Aug 29 02:05:51 2023 searching for 15-digit factors
  229. Tue Aug 29 02:05:52 2023 commencing number field sieve (160-digit input)
  230. Tue Aug 29 02:05:52 2023 R0: -8483565393848239119685991246276
  231. Tue Aug 29 02:05:52 2023 R1: 36635264037285241
  232. Tue Aug 29 02:05:52 2023 A0: -1260810597177164040864741321492127300305
  233. Tue Aug 29 02:05:52 2023 A1: 583318125643061749614878076267152
  234. Tue Aug 29 02:05:52 2023 A2: 221134948079457779164006410
  235. Tue Aug 29 02:05:52 2023 A3: -658026918496188936
  236. Tue Aug 29 02:05:52 2023 A4: -1776221791385
  237. Tue Aug 29 02:05:52 2023 A5: 39192
  238. Tue Aug 29 02:05:52 2023 skew 11116882.74, size 1.523e-15, alpha -6.692, combined = 1.444e-12 rroots = 5
  239. Tue Aug 29 02:05:52 2023
  240. Tue Aug 29 02:05:52 2023 commencing square root phase
  241. Tue Aug 29 02:05:52 2023 reading relations for dependency 1
  242. Tue Aug 29 02:05:54 2023 read 2150175 cycles
  243. Tue Aug 29 02:06:03 2023 cycles contain 7304446 unique relations
  244. Tue Aug 29 02:11:45 2023 read 7304446 relations
  245. Tue Aug 29 02:12:52 2023 multiplying 7304446 relations
  246. Tue Aug 29 02:17:57 2023 multiply complete, coefficients have about 382.14 million bits
  247. Tue Aug 29 02:18:00 2023 initial square root is modulo 7190471
  248. Tue Aug 29 02:27:13 2023 sqrtTime: 1281
  249. Tue Aug 29 02:27:13 2023 p60 factor: 871467991210517228165270858557631140908306244893491445265667
  250. Tue Aug 29 02:27:13 2023 p100 factor: 1976232151267448184716233188497127959066544600429785815524328346823098024526905561414746879834714429
  251. Tue Aug 29 02:27:13 2023 elapsed time 00:21:23
  252.  
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