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Mar 14th, 2025
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  1. Thu Mar 13 18:03:48 2025
  2. Thu Mar 13 18:03:48 2025
  3. Thu Mar 13 18:03:48 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Thu Mar 13 18:03:48 2025 random seeds: 89ac9071 969155a0
  5. Thu Mar 13 18:03:48 2025 MPI process 0 of 1
  6. Thu Mar 13 18:03:48 2025 Using 32 OpenMP threads
  7. Thu Mar 13 18:03:48 2025 factoring 17066531992795562482172901641671081763339598833432683668941199460039989205735555761630352982599129147758872877529885238159232266712328806132157144399141613482030821997 (167 digits)
  8. Thu Mar 13 18:03:49 2025 searching for 15-digit factors
  9. Thu Mar 13 18:03:50 2025 commencing number field sieve (167-digit input)
  10. Thu Mar 13 18:03:50 2025 R0: -134158092879306767287367870696036
  11. Thu Mar 13 18:03:50 2025 R1: 24634642764314423
  12. Thu Mar 13 18:03:50 2025 A0: -7032563984444706850178909170846106538525
  13. Thu Mar 13 18:03:50 2025 A1: 76909067877160295649690353679039354
  14. Thu Mar 13 18:03:50 2025 A2: 3975702821947129631994228618
  15. Thu Mar 13 18:03:50 2025 A3: -364996842962783844902
  16. Thu Mar 13 18:03:50 2025 A4: -8711198840045
  17. Thu Mar 13 18:03:50 2025 A5: 392700
  18. Thu Mar 13 18:03:50 2025 skew 20222691.17, size 3.298e-16, alpha -7.883, combined = 5.837e-13 rroots = 5
  19. Thu Mar 13 18:03:50 2025
  20. Thu Mar 13 18:03:50 2025 commencing relation filtering
  21. Thu Mar 13 18:03:50 2025 setting target matrix density to 120.0
  22. Thu Mar 13 18:03:50 2025 estimated available RAM is 257736.5 MB
  23. Thu Mar 13 18:03:50 2025 commencing duplicate removal, pass 1
  24. Thu Mar 13 18:03:56 2025 error -1 reading relation 2324804
  25. Thu Mar 13 18:04:35 2025 error -1 reading relation 17381136
  26. Thu Mar 13 18:06:12 2025 error -1 reading relation 55654131
  27. Thu Mar 13 18:06:13 2025 error -1 reading relation 56078398
  28. Thu Mar 13 18:06:20 2025 error -1 reading relation 59235553
  29. Thu Mar 13 18:06:32 2025 error -1 reading relation 64369955
  30. Thu Mar 13 18:06:38 2025 error -1 reading relation 67174392
  31. Thu Mar 13 18:07:02 2025 error -1 reading relation 79366981
  32. Thu Mar 13 18:07:33 2025 error -1 reading relation 92601622
  33. Thu Mar 13 18:07:43 2025 error -1 reading relation 96337853
  34. Thu Mar 13 18:07:58 2025 error -1 reading relation 102545613
  35. Thu Mar 13 18:09:59 2025 error -1 reading relation 146992523
  36. Thu Mar 13 18:10:14 2025 error -1 reading relation 152324370
  37. Thu Mar 13 18:10:25 2025 error -1 reading relation 155927748
  38. Thu Mar 13 18:11:12 2025 error -1 reading relation 172943596
  39. Thu Mar 13 18:12:08 2025 error -1 reading relation 193474133
  40. Thu Mar 13 18:12:10 2025 error -1 reading relation 194124255
  41. Thu Mar 13 18:12:16 2025 error -1 reading relation 196284727
  42. Thu Mar 13 18:12:18 2025 error -1 reading relation 197153773
  43. Thu Mar 13 18:12:35 2025 error -1 reading relation 202890135
  44. Thu Mar 13 18:12:46 2025 error -1 reading relation 206898425
  45. Thu Mar 13 18:12:54 2025 error -15 reading relation 209789390
  46. Thu Mar 13 18:12:54 2025 error -15 reading relation 209789391
  47. Thu Mar 13 18:12:58 2025 error -1 reading relation 211140264
  48. Thu Mar 13 18:12:59 2025 error -1 reading relation 211640309
  49. Thu Mar 13 18:13:35 2025 error -1 reading relation 223185621
  50. Thu Mar 13 18:13:38 2025 error -1 reading relation 224043473
  51. Thu Mar 13 18:13:50 2025 error -1 reading relation 228461210
  52. Thu Mar 13 18:13:51 2025 error -1 reading relation 228854875
  53. Thu Mar 13 18:14:24 2025 error -1 reading relation 240747200
  54. Thu Mar 13 18:14:28 2025 error -1 reading relation 242327457
  55. Thu Mar 13 18:14:28 2025 error -1 reading relation 242464581
  56. Thu Mar 13 18:14:28 2025 error -1 reading relation 242543923
  57. Thu Mar 13 18:14:31 2025 error -1 reading relation 243625331
  58. Thu Mar 13 18:14:35 2025 error -1 reading relation 244795843
  59. Thu Mar 13 18:14:38 2025 error -1 reading relation 245502446
  60. Thu Mar 13 18:14:49 2025 error -1 reading relation 249250927
  61. Thu Mar 13 18:15:19 2025 error -1 reading relation 259955841
  62. Thu Mar 13 18:15:40 2025 error -1 reading relation 267311363
  63. Thu Mar 13 18:15:51 2025 skipped 238 malformed relations
  64. Thu Mar 13 18:15:51 2025 found 52261425 hash collisions in 271254438 relations
  65. Thu Mar 13 18:16:20 2025 added 121660 free relations
  66. Thu Mar 13 18:16:20 2025 commencing duplicate removal, pass 2
  67. Thu Mar 13 18:23:44 2025 found 54751366 duplicates and 216624732 unique relations
  68. Thu Mar 13 18:23:44 2025 memory use: 1705.5 MB
  69. Thu Mar 13 18:23:44 2025 reading ideals above 720000
  70. Thu Mar 13 18:23:44 2025 commencing singleton removal, initial pass
  71. Thu Mar 13 18:45:51 2025 memory use: 6024.0 MB
  72. Thu Mar 13 18:45:51 2025 reading all ideals from disk
  73. Thu Mar 13 18:45:57 2025 memory use: 9937.2 MB
  74. Thu Mar 13 18:46:33 2025 keeping 220080537 ideals with weight <= 200, target excess is 1051919
  75. Thu Mar 13 18:47:11 2025 commencing in-memory singleton removal
  76. Thu Mar 13 18:47:14 2025 begin with 216624732 relations and 220080537 unique ideals
  77. Thu Mar 13 18:47:29 2025 reduce to 103831037 relations and 91471265 ideals in 19 passes
  78. Thu Mar 13 18:47:29 2025 max relations containing the same ideal: 134
  79. Thu Mar 13 18:48:45 2025 removing 13349440 relations and 11349440 ideals in 2000000 cliques
  80. Thu Mar 13 18:48:50 2025 commencing in-memory singleton removal
  81. Thu Mar 13 18:48:53 2025 begin with 90481597 relations and 91471265 unique ideals
  82. Thu Mar 13 18:49:01 2025 reduce to 89069864 relations and 78674271 ideals in 11 passes
  83. Thu Mar 13 18:49:01 2025 max relations containing the same ideal: 116
  84. Thu Mar 13 18:50:10 2025 removing 10215642 relations and 8215642 ideals in 2000000 cliques
  85. Thu Mar 13 18:50:16 2025 commencing in-memory singleton removal
  86. Thu Mar 13 18:50:18 2025 begin with 78854222 relations and 78674271 unique ideals
  87. Thu Mar 13 18:50:24 2025 reduce to 77853905 relations and 69435135 ideals in 10 passes
  88. Thu Mar 13 18:50:24 2025 max relations containing the same ideal: 106
  89. Thu Mar 13 18:51:16 2025 removing 9314433 relations and 7314433 ideals in 2000000 cliques
  90. Thu Mar 13 18:51:21 2025 commencing in-memory singleton removal
  91. Thu Mar 13 18:51:22 2025 begin with 68539472 relations and 69435135 unique ideals
  92. Thu Mar 13 18:51:27 2025 reduce to 67578019 relations and 61135435 ideals in 10 passes
  93. Thu Mar 13 18:51:27 2025 max relations containing the same ideal: 95
  94. Thu Mar 13 18:52:13 2025 removing 8909014 relations and 6909014 ideals in 2000000 cliques
  95. Thu Mar 13 18:52:17 2025 commencing in-memory singleton removal
  96. Thu Mar 13 18:52:19 2025 begin with 58669005 relations and 61135435 unique ideals
  97. Thu Mar 13 18:52:23 2025 reduce to 57643151 relations and 53172385 ideals in 9 passes
  98. Thu Mar 13 18:52:23 2025 max relations containing the same ideal: 87
  99. Thu Mar 13 18:53:02 2025 removing 8747084 relations and 6747084 ideals in 2000000 cliques
  100. Thu Mar 13 18:53:06 2025 commencing in-memory singleton removal
  101. Thu Mar 13 18:53:07 2025 begin with 48896067 relations and 53172385 unique ideals
  102. Thu Mar 13 18:53:10 2025 reduce to 47713034 relations and 45204498 ideals in 10 passes
  103. Thu Mar 13 18:53:10 2025 max relations containing the same ideal: 77
  104. Thu Mar 13 18:53:42 2025 removing 6292129 relations and 5003820 ideals in 1288309 cliques
  105. Thu Mar 13 18:53:45 2025 commencing in-memory singleton removal
  106. Thu Mar 13 18:53:46 2025 begin with 41420905 relations and 45204498 unique ideals
  107. Thu Mar 13 18:53:49 2025 reduce to 40706130 relations and 39468376 ideals in 11 passes
  108. Thu Mar 13 18:53:49 2025 max relations containing the same ideal: 67
  109. Thu Mar 13 18:54:18 2025 removing 184600 relations and 167073 ideals in 17527 cliques
  110. Thu Mar 13 18:54:19 2025 commencing in-memory singleton removal
  111. Thu Mar 13 18:54:20 2025 begin with 40521530 relations and 39468376 unique ideals
  112. Thu Mar 13 18:54:22 2025 reduce to 40520934 relations and 39300707 ideals in 5 passes
  113. Thu Mar 13 18:54:22 2025 max relations containing the same ideal: 67
  114. Thu Mar 13 18:54:28 2025 relations with 0 large ideals: 3711
  115. Thu Mar 13 18:54:28 2025 relations with 1 large ideals: 31659
  116. Thu Mar 13 18:54:28 2025 relations with 2 large ideals: 412691
  117. Thu Mar 13 18:54:28 2025 relations with 3 large ideals: 2247688
  118. Thu Mar 13 18:54:28 2025 relations with 4 large ideals: 6500458
  119. Thu Mar 13 18:54:28 2025 relations with 5 large ideals: 10905610
  120. Thu Mar 13 18:54:28 2025 relations with 6 large ideals: 11009973
  121. Thu Mar 13 18:54:28 2025 relations with 7+ large ideals: 9409144
  122. Thu Mar 13 18:54:28 2025 commencing 2-way merge
  123. Thu Mar 13 18:55:07 2025 reduce to 23782015 relation sets and 22561788 unique ideals
  124. Thu Mar 13 18:55:07 2025 commencing full merge
  125. Thu Mar 13 19:06:48 2025 memory use: 2590.7 MB
  126. Thu Mar 13 19:06:50 2025 found 10151366 cycles, need 10141988
  127. Thu Mar 13 19:06:54 2025 weight of 10141988 cycles is about 1217153260 (120.01/cycle)
  128. Thu Mar 13 19:06:54 2025 distribution of cycle lengths:
  129. Thu Mar 13 19:06:54 2025 1 relations: 843075
  130. Thu Mar 13 19:06:54 2025 2 relations: 720473
  131. Thu Mar 13 19:06:54 2025 3 relations: 714770
  132. Thu Mar 13 19:06:54 2025 4 relations: 690095
  133. Thu Mar 13 19:06:54 2025 5 relations: 680805
  134. Thu Mar 13 19:06:54 2025 6 relations: 655801
  135. Thu Mar 13 19:06:54 2025 7 relations: 627149
  136. Thu Mar 13 19:06:54 2025 8 relations: 596335
  137. Thu Mar 13 19:06:54 2025 9 relations: 564584
  138. Thu Mar 13 19:06:54 2025 10+ relations: 4048901
  139. Thu Mar 13 19:06:54 2025 heaviest cycle: 28 relations
  140. Thu Mar 13 19:06:58 2025 commencing cycle optimization
  141. Thu Mar 13 19:07:35 2025 start with 90035590 relations
  142. Thu Mar 13 19:12:51 2025 pruned 3267166 relations
  143. Thu Mar 13 19:12:53 2025 memory use: 2549.3 MB
  144. Thu Mar 13 19:12:53 2025 distribution of cycle lengths:
  145. Thu Mar 13 19:12:53 2025 1 relations: 843075
  146. Thu Mar 13 19:12:53 2025 2 relations: 738254
  147. Thu Mar 13 19:12:53 2025 3 relations: 741355
  148. Thu Mar 13 19:12:53 2025 4 relations: 713211
  149. Thu Mar 13 19:12:53 2025 5 relations: 706539
  150. Thu Mar 13 19:12:53 2025 6 relations: 678475
  151. Thu Mar 13 19:12:53 2025 7 relations: 650180
  152. Thu Mar 13 19:12:53 2025 8 relations: 616099
  153. Thu Mar 13 19:12:53 2025 9 relations: 581140
  154. Thu Mar 13 19:12:53 2025 10+ relations: 3873660
  155. Thu Mar 13 19:12:53 2025 heaviest cycle: 28 relations
  156. Thu Mar 13 19:13:24 2025 RelProcTime: 4174
  157. Thu Mar 13 19:13:24 2025
  158. Thu Mar 13 19:13:24 2025 commencing linear algebra
  159. Thu Mar 13 19:13:24 2025 using VBITS=256
  160. Thu Mar 13 19:13:24 2025 stopping after matrix build
  161. Thu Mar 13 19:13:24 2025 initialized process (0,0) of 1 x 1 grid
  162. Thu Mar 13 19:13:26 2025 read 10141988 cycles
  163. Thu Mar 13 19:13:59 2025 cycles contain 39516569 unique relations
  164. Thu Mar 13 19:18:59 2025 read 39516569 relations
  165. Thu Mar 13 19:19:03 2025 using 20 quadratic characters above 4294917295
  166. Thu Mar 13 19:19:10 2025 building initial matrix
  167. Thu Mar 13 19:30:57 2025 memory use: 5205.0 MB
  168. Thu Mar 13 19:31:08 2025 read 10141988 cycles
  169. Thu Mar 13 19:31:11 2025 matrix is 10141809 x 10141988 (4808.0 MB) with weight 1461859632 (144.14/col)
  170. Thu Mar 13 19:31:11 2025 sparse part has weight 1138679076 (112.27/col)
  171. Thu Mar 13 19:34:28 2025 filtering completed in 2 passes
  172. Thu Mar 13 19:34:32 2025 matrix is 10141333 x 10141511 (4807.9 MB) with weight 1461836432 (144.14/col)
  173. Thu Mar 13 19:34:32 2025 sparse part has weight 1138672754 (112.28/col)
  174. Thu Mar 13 19:35:37 2025 BLanczosTime: 1333
  175. Thu Mar 13 19:35:37 2025 elapsed time 01:31:49
  176. Fri Mar 14 03:21:29 2025
  177. Fri Mar 14 03:21:29 2025
  178. Fri Mar 14 03:21:29 2025 Msieve v. 1.54 (SVN Unversioned directory)
  179. Fri Mar 14 03:21:29 2025 random seeds: 9428158b 91843164
  180. Fri Mar 14 03:21:29 2025 MPI process 0 of 1
  181. Fri Mar 14 03:21:29 2025 Using 64 OpenMP threads
  182. Fri Mar 14 03:21:29 2025 factoring 17066531992795562482172901641671081763339598833432683668941199460039989205735555761630352982599129147758872877529885238159232266712328806132157144399141613482030821997 (167 digits)
  183. Fri Mar 14 03:21:30 2025 searching for 15-digit factors
  184. Fri Mar 14 03:21:30 2025 commencing number field sieve (167-digit input)
  185. Fri Mar 14 03:21:30 2025 R0: -134158092879306767287367870696036
  186. Fri Mar 14 03:21:30 2025 R1: 24634642764314423
  187. Fri Mar 14 03:21:30 2025 A0: -7032563984444706850178909170846106538525
  188. Fri Mar 14 03:21:30 2025 A1: 76909067877160295649690353679039354
  189. Fri Mar 14 03:21:30 2025 A2: 3975702821947129631994228618
  190. Fri Mar 14 03:21:30 2025 A3: -364996842962783844902
  191. Fri Mar 14 03:21:30 2025 A4: -8711198840045
  192. Fri Mar 14 03:21:30 2025 A5: 392700
  193. Fri Mar 14 03:21:30 2025 skew 20222691.17, size 3.298e-16, alpha -7.883, combined = 5.837e-13 rroots = 5
  194. Fri Mar 14 03:21:30 2025
  195. Fri Mar 14 03:21:30 2025 commencing linear algebra
  196. Fri Mar 14 03:21:30 2025 using VBITS=256
  197. Fri Mar 14 03:21:30 2025 skipping matrix build
  198. Fri Mar 14 03:21:30 2025 initialized process (0,0) of 1 x 1 grid
  199. Fri Mar 14 03:21:35 2025 matrix starts at (0, 0)
  200. Fri Mar 14 03:21:36 2025 matrix is 10141333 x 10141511 (4807.9 MB) with weight 1461836432 (144.14/col)
  201. Fri Mar 14 03:21:36 2025 sparse part has weight 1138672754 (112.28/col)
  202. Fri Mar 14 03:21:36 2025 saving the first 240 matrix rows for later
  203. Fri Mar 14 03:21:38 2025 matrix includes 256 packed rows
  204. Fri Mar 14 03:21:41 2025 matrix is 10141093 x 10141511 (4333.2 MB) with weight 1039334299 (102.48/col)
  205. Fri Mar 14 03:21:41 2025 sparse part has weight 973647174 (96.01/col)
  206. Fri Mar 14 03:21:41 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  207. Fri Mar 14 03:22:03 2025 commencing Lanczos iteration (64 threads)
  208. Fri Mar 14 03:22:03 2025 memory use: 6257.7 MB
  209. Fri Mar 14 03:23:33 2025 linear algebra at 0.3%, ETA 8h 3m
  210. Fri Mar 14 03:25:40 2025 checking every 20000 dimensions, checkpointing every 1300000 dimensions
  211. Fri Mar 14 11:14:02 2025 lanczos halted after 39734 iterations (dim = 10141093)
  212. Fri Mar 14 11:14:36 2025 recovered 29 nontrivial dependencies
  213. Fri Mar 14 11:14:37 2025 BLanczosTime: 28387
  214. Fri Mar 14 11:14:37 2025
  215. Fri Mar 14 11:14:37 2025 commencing square root phase
  216. Fri Mar 14 11:14:37 2025 handling dependencies 1 to 64
  217. Fri Mar 14 11:14:37 2025 reading relations for dependency 1
  218. Fri Mar 14 11:14:38 2025 read 5073615 cycles
  219. Fri Mar 14 11:14:46 2025 cycles contain 19765584 unique relations
  220. Fri Mar 14 11:18:32 2025 read 19765584 relations
  221. Fri Mar 14 11:19:39 2025 multiplying 19765584 relations
  222. Fri Mar 14 11:21:31 2025 multiply complete, coefficients have about 1091.96 million bits
  223. Fri Mar 14 11:21:35 2025 initial square root is modulo 79151
  224. Fri Mar 14 11:28:27 2025 sqrtTime: 830
  225. Fri Mar 14 11:28:27 2025 p74 factor: 83260970814454936946057278020952213592985416207254390011701396464339285601
  226. Fri Mar 14 11:28:27 2025 p93 factor: 204976375195383163888022537160311153044946183155236351296513202854952328506509811922351398797
  227. Fri Mar 14 11:28:27 2025 elapsed time 08:06:58
  228.  
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