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Feb 21st, 2025
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  1. Fri Feb 21 08:56:20 2025
  2. Fri Feb 21 08:56:20 2025
  3. Fri Feb 21 08:56:20 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Feb 21 08:56:20 2025 random seeds: 6c027dc0 79b68f91
  5. Fri Feb 21 08:56:20 2025 MPI process 0 of 1
  6. Fri Feb 21 08:56:20 2025 Using 32 OpenMP threads
  7. Fri Feb 21 08:56:20 2025 factoring 929534899802536068851299322208071518482582271562430685307259750342511794352372512419377710228002337526031538632726112769130224574466935662611863136556195493255021 (162 digits)
  8. Fri Feb 21 08:56:21 2025 searching for 15-digit factors
  9. Fri Feb 21 08:56:21 2025 commencing number field sieve (162-digit input)
  10. Fri Feb 21 08:56:21 2025 R0: -42632849197260828089984300737334
  11. Fri Feb 21 08:56:21 2025 R1: 50311974405955499
  12. Fri Feb 21 08:56:21 2025 A0: -15586523977422672507432012517795405582125
  13. Fri Feb 21 08:56:21 2025 A1: 16999823463824902350732529137721020
  14. Fri Feb 21 08:56:21 2025 A2: 468932552832771101127815431
  15. Fri Feb 21 08:56:21 2025 A3: -68817886383996049822
  16. Fri Feb 21 08:56:21 2025 A4: -324160628240
  17. Fri Feb 21 08:56:21 2025 A5: 6600
  18. Fri Feb 21 08:56:21 2025 skew 37138961.48, size 8.959e-16, alpha -7.577, combined = 1.063e-12 rroots = 5
  19. Fri Feb 21 08:56:21 2025
  20. Fri Feb 21 08:56:21 2025 commencing relation filtering
  21. Fri Feb 21 08:56:21 2025 setting target matrix density to 120.0
  22. Fri Feb 21 08:56:21 2025 estimated available RAM is 257736.5 MB
  23. Fri Feb 21 08:56:21 2025 commencing duplicate removal, pass 1
  24. Fri Feb 21 08:58:20 2025 error -1 reading relation 47519857
  25. Fri Feb 21 08:58:20 2025 error -15 reading relation 47582635
  26. Fri Feb 21 08:59:34 2025 error -1 reading relation 84063005
  27. Fri Feb 21 08:59:45 2025 error -1 reading relation 90645408
  28. Fri Feb 21 08:59:46 2025 error -1 reading relation 91415470
  29. Fri Feb 21 08:59:46 2025 error -1 reading relation 91423871
  30. Fri Feb 21 08:59:50 2025 error -1 reading relation 93596448
  31. Fri Feb 21 09:00:14 2025 error -1 reading relation 104345688
  32. Fri Feb 21 09:00:19 2025 error -1 reading relation 106772590
  33. Fri Feb 21 09:00:26 2025 error -1 reading relation 109907097
  34. Fri Feb 21 09:00:26 2025 error -1 reading relation 109921104
  35. Fri Feb 21 09:01:01 2025 error -1 reading relation 125314438
  36. Fri Feb 21 09:01:08 2025 error -1 reading relation 128851260
  37. Fri Feb 21 09:01:18 2025 error -1 reading relation 133488585
  38. Fri Feb 21 09:01:22 2025 error -1 reading relation 135045055
  39. Fri Feb 21 09:02:04 2025 error -15 reading relation 152136411
  40. Fri Feb 21 09:02:10 2025 error -1 reading relation 154959186
  41. Fri Feb 21 09:02:11 2025 error -1 reading relation 155261739
  42. Fri Feb 21 09:02:21 2025 skipped 151 malformed relations
  43. Fri Feb 21 09:02:21 2025 found 29452407 hash collisions in 160261033 relations
  44. Fri Feb 21 09:02:51 2025 commencing duplicate removal, pass 2
  45. Fri Feb 21 09:07:31 2025 found 29828615 duplicates and 130432418 unique relations
  46. Fri Feb 21 09:07:31 2025 memory use: 852.8 MB
  47. Fri Feb 21 09:07:31 2025 reading ideals above 720000
  48. Fri Feb 21 09:07:32 2025 commencing singleton removal, initial pass
  49. Fri Feb 21 09:19:37 2025 memory use: 3012.0 MB
  50. Fri Feb 21 09:19:38 2025 reading all ideals from disk
  51. Fri Feb 21 09:19:40 2025 memory use: 5886.1 MB
  52. Fri Feb 21 09:19:55 2025 keeping 127962217 ideals with weight <= 200, target excess is 631474
  53. Fri Feb 21 09:20:13 2025 commencing in-memory singleton removal
  54. Fri Feb 21 09:20:15 2025 begin with 130432418 relations and 127962217 unique ideals
  55. Fri Feb 21 09:20:25 2025 reduce to 73931993 relations and 64738008 ideals in 17 passes
  56. Fri Feb 21 09:20:25 2025 max relations containing the same ideal: 145
  57. Fri Feb 21 09:21:01 2025 removing 7119754 relations and 6119756 ideals in 1000000 cliques
  58. Fri Feb 21 09:21:05 2025 commencing in-memory singleton removal
  59. Fri Feb 21 09:21:07 2025 begin with 66812239 relations and 64738008 unique ideals
  60. Fri Feb 21 09:21:13 2025 reduce to 66227725 relations and 58022892 ideals in 11 passes
  61. Fri Feb 21 09:21:13 2025 max relations containing the same ideal: 135
  62. Fri Feb 21 09:22:00 2025 removing 5381348 relations and 4381348 ideals in 1000000 cliques
  63. Fri Feb 21 09:22:03 2025 commencing in-memory singleton removal
  64. Fri Feb 21 09:22:05 2025 begin with 60846377 relations and 58022892 unique ideals
  65. Fri Feb 21 09:22:09 2025 reduce to 60464116 relations and 53253050 ideals in 8 passes
  66. Fri Feb 21 09:22:09 2025 max relations containing the same ideal: 127
  67. Fri Feb 21 09:22:49 2025 removing 4856880 relations and 3856880 ideals in 1000000 cliques
  68. Fri Feb 21 09:22:52 2025 commencing in-memory singleton removal
  69. Fri Feb 21 09:22:53 2025 begin with 55607236 relations and 53253050 unique ideals
  70. Fri Feb 21 09:22:57 2025 reduce to 55263151 relations and 49046526 ideals in 9 passes
  71. Fri Feb 21 09:22:57 2025 max relations containing the same ideal: 120
  72. Fri Feb 21 09:23:34 2025 removing 4601266 relations and 3601266 ideals in 1000000 cliques
  73. Fri Feb 21 09:23:37 2025 commencing in-memory singleton removal
  74. Fri Feb 21 09:23:38 2025 begin with 50661885 relations and 49046526 unique ideals
  75. Fri Feb 21 09:23:42 2025 reduce to 50326091 relations and 45103784 ideals in 9 passes
  76. Fri Feb 21 09:23:42 2025 max relations containing the same ideal: 116
  77. Fri Feb 21 09:24:16 2025 removing 4452437 relations and 3452437 ideals in 1000000 cliques
  78. Fri Feb 21 09:24:19 2025 commencing in-memory singleton removal
  79. Fri Feb 21 09:24:20 2025 begin with 45873654 relations and 45103784 unique ideals
  80. Fri Feb 21 09:24:23 2025 reduce to 45528801 relations and 41300338 ideals in 8 passes
  81. Fri Feb 21 09:24:23 2025 max relations containing the same ideal: 106
  82. Fri Feb 21 09:24:54 2025 removing 4375581 relations and 3375581 ideals in 1000000 cliques
  83. Fri Feb 21 09:24:57 2025 commencing in-memory singleton removal
  84. Fri Feb 21 09:24:57 2025 begin with 41153220 relations and 41300338 unique ideals
  85. Fri Feb 21 09:25:00 2025 reduce to 40783233 relations and 37547395 ideals in 8 passes
  86. Fri Feb 21 09:25:00 2025 max relations containing the same ideal: 97
  87. Fri Feb 21 09:25:28 2025 removing 4348683 relations and 3348683 ideals in 1000000 cliques
  88. Fri Feb 21 09:25:30 2025 commencing in-memory singleton removal
  89. Fri Feb 21 09:25:31 2025 begin with 36434550 relations and 37547395 unique ideals
  90. Fri Feb 21 09:25:33 2025 reduce to 36026426 relations and 33781788 ideals in 8 passes
  91. Fri Feb 21 09:25:33 2025 max relations containing the same ideal: 90
  92. Fri Feb 21 09:25:58 2025 removing 4364131 relations and 3364131 ideals in 1000000 cliques
  93. Fri Feb 21 09:26:00 2025 commencing in-memory singleton removal
  94. Fri Feb 21 09:26:01 2025 begin with 31662295 relations and 33781788 unique ideals
  95. Fri Feb 21 09:26:03 2025 reduce to 31189457 relations and 29933417 ideals in 10 passes
  96. Fri Feb 21 09:26:03 2025 max relations containing the same ideal: 84
  97. Fri Feb 21 09:26:31 2025 removing 2690085 relations and 2166555 ideals in 523530 cliques
  98. Fri Feb 21 09:26:33 2025 commencing in-memory singleton removal
  99. Fri Feb 21 09:26:33 2025 begin with 28499372 relations and 29933417 unique ideals
  100. Fri Feb 21 09:26:35 2025 reduce to 28304865 relations and 27569466 ideals in 8 passes
  101. Fri Feb 21 09:26:35 2025 max relations containing the same ideal: 78
  102. Fri Feb 21 09:26:59 2025 relations with 0 large ideals: 2234
  103. Fri Feb 21 09:26:59 2025 relations with 1 large ideals: 12269
  104. Fri Feb 21 09:26:59 2025 relations with 2 large ideals: 178833
  105. Fri Feb 21 09:26:59 2025 relations with 3 large ideals: 1091773
  106. Fri Feb 21 09:26:59 2025 relations with 4 large ideals: 3578767
  107. Fri Feb 21 09:26:59 2025 relations with 5 large ideals: 6860646
  108. Fri Feb 21 09:26:59 2025 relations with 6 large ideals: 8014366
  109. Fri Feb 21 09:26:59 2025 relations with 7+ large ideals: 8565977
  110. Fri Feb 21 09:26:59 2025 commencing 2-way merge
  111. Fri Feb 21 09:27:27 2025 reduce to 17118162 relation sets and 16382763 unique ideals
  112. Fri Feb 21 09:27:28 2025 commencing full merge
  113. Fri Feb 21 09:36:13 2025 memory use: 1936.3 MB
  114. Fri Feb 21 09:36:16 2025 found 7322830 cycles, need 7316963
  115. Fri Feb 21 09:36:19 2025 weight of 7316963 cycles is about 878332494 (120.04/cycle)
  116. Fri Feb 21 09:36:19 2025 distribution of cycle lengths:
  117. Fri Feb 21 09:36:19 2025 1 relations: 597839
  118. Fri Feb 21 09:36:19 2025 2 relations: 522965
  119. Fri Feb 21 09:36:19 2025 3 relations: 516918
  120. Fri Feb 21 09:36:19 2025 4 relations: 496926
  121. Fri Feb 21 09:36:19 2025 5 relations: 492662
  122. Fri Feb 21 09:36:19 2025 6 relations: 469781
  123. Fri Feb 21 09:36:19 2025 7 relations: 454032
  124. Fri Feb 21 09:36:19 2025 8 relations: 429548
  125. Fri Feb 21 09:36:19 2025 9 relations: 408680
  126. Fri Feb 21 09:36:19 2025 10+ relations: 2927612
  127. Fri Feb 21 09:36:19 2025 heaviest cycle: 28 relations
  128. Fri Feb 21 09:36:23 2025 commencing cycle optimization
  129. Fri Feb 21 09:36:52 2025 start with 64792579 relations
  130. Fri Feb 21 09:40:22 2025 pruned 2509800 relations
  131. Fri Feb 21 09:40:22 2025 memory use: 1806.7 MB
  132. Fri Feb 21 09:40:22 2025 distribution of cycle lengths:
  133. Fri Feb 21 09:40:22 2025 1 relations: 597839
  134. Fri Feb 21 09:40:22 2025 2 relations: 536395
  135. Fri Feb 21 09:40:22 2025 3 relations: 537112
  136. Fri Feb 21 09:40:22 2025 4 relations: 514263
  137. Fri Feb 21 09:40:22 2025 5 relations: 512378
  138. Fri Feb 21 09:40:22 2025 6 relations: 487213
  139. Fri Feb 21 09:40:22 2025 7 relations: 471600
  140. Fri Feb 21 09:40:22 2025 8 relations: 445383
  141. Fri Feb 21 09:40:22 2025 9 relations: 422316
  142. Fri Feb 21 09:40:22 2025 10+ relations: 2792464
  143. Fri Feb 21 09:40:22 2025 heaviest cycle: 28 relations
  144. Fri Feb 21 09:40:32 2025 RelProcTime: 2651
  145. Fri Feb 21 09:40:32 2025
  146. Fri Feb 21 09:40:32 2025 commencing linear algebra
  147. Fri Feb 21 09:40:32 2025 using VBITS=256
  148. Fri Feb 21 09:40:32 2025 stopping after matrix build
  149. Fri Feb 21 09:40:32 2025 initialized process (0,0) of 1 x 1 grid
  150. Fri Feb 21 09:40:33 2025 read 7316963 cycles
  151. Fri Feb 21 09:40:44 2025 cycles contain 27730670 unique relations
  152. Fri Feb 21 09:43:40 2025 read 27730670 relations
  153. Fri Feb 21 09:43:43 2025 using 20 quadratic characters above 4294917295
  154. Fri Feb 21 09:43:48 2025 building initial matrix
  155. Fri Feb 21 09:51:18 2025 memory use: 3711.2 MB
  156. Fri Feb 21 09:51:25 2025 read 7316963 cycles
  157. Fri Feb 21 09:51:26 2025 matrix is 7316785 x 7316963 (3454.6 MB) with weight 1048028628 (143.23/col)
  158. Fri Feb 21 09:51:26 2025 sparse part has weight 817791456 (111.77/col)
  159. Fri Feb 21 09:53:46 2025 filtering completed in 2 passes
  160. Fri Feb 21 09:53:49 2025 matrix is 7316573 x 7316749 (3454.6 MB) with weight 1048018448 (143.24/col)
  161. Fri Feb 21 09:53:49 2025 sparse part has weight 817788695 (111.77/col)
  162. Fri Feb 21 09:54:41 2025 BLanczosTime: 849
  163. Fri Feb 21 09:54:41 2025 elapsed time 00:58:21
  164. Fri Feb 21 19:55:38 2025
  165. Fri Feb 21 19:55:38 2025
  166. Fri Feb 21 19:55:38 2025 Msieve v. 1.54 (SVN Unversioned directory)
  167. Fri Feb 21 19:55:38 2025 random seeds: e73a16b0 ea8fec04
  168. Fri Feb 21 19:55:38 2025 Using 96 OpenMP threads
  169. Fri Feb 21 19:55:38 2025 factoring 929534899802536068851299322208071518482582271562430685307259750342511794352372512419377710228002337526031538632726112769130224574466935662611863136556195493255021 (162 digits)
  170. Fri Feb 21 19:55:39 2025 searching for 15-digit factors
  171. Fri Feb 21 19:55:39 2025 commencing number field sieve (162-digit input)
  172. Fri Feb 21 19:55:39 2025 R0: -42632849197260828089984300737334
  173. Fri Feb 21 19:55:39 2025 R1: 50311974405955499
  174. Fri Feb 21 19:55:39 2025 A0: -15586523977422672507432012517795405582125
  175. Fri Feb 21 19:55:39 2025 A1: 16999823463824902350732529137721020
  176. Fri Feb 21 19:55:39 2025 A2: 468932552832771101127815431
  177. Fri Feb 21 19:55:39 2025 A3: -68817886383996049822
  178. Fri Feb 21 19:55:39 2025 A4: -324160628240
  179. Fri Feb 21 19:55:39 2025 A5: 6600
  180. Fri Feb 21 19:55:39 2025 skew 37138961.48, size 8.959e-16, alpha -7.577, combined = 1.063e-12 rroots = 5
  181. Fri Feb 21 19:55:39 2025
  182. Fri Feb 21 19:55:39 2025 commencing linear algebra
  183. Fri Feb 21 19:55:39 2025 using VBITS=256
  184. Fri Feb 21 19:55:39 2025 skipping matrix build
  185. Fri Feb 21 19:55:42 2025 matrix starts at (0, 0)
  186. Fri Feb 21 19:55:43 2025 matrix is 7316573 x 7316749 (3454.6 MB) with weight 1048018448 (143.24/col)
  187. Fri Feb 21 19:55:43 2025 sparse part has weight 817788695 (111.77/col)
  188. Fri Feb 21 19:55:43 2025 saving the first 240 matrix rows for later
  189. Fri Feb 21 19:55:45 2025 matrix includes 256 packed rows
  190. Fri Feb 21 19:55:47 2025 matrix is 7316333 x 7316749 (3091.0 MB) with weight 741599528 (101.36/col)
  191. Fri Feb 21 19:55:47 2025 sparse part has weight 693209697 (94.74/col)
  192. Fri Feb 21 19:55:47 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  193. Fri Feb 21 19:56:01 2025 commencing Lanczos iteration (96 threads)
  194. Fri Feb 21 19:56:01 2025 memory use: 4249.2 MB
  195. Fri Feb 21 19:56:51 2025 linear algebra at 0.4%, ETA 3h14m
  196. Fri Feb 21 19:58:04 2025 checking every 30000 dimensions, checkpointing every 2280000 dimensions
  197. Fri Feb 21 23:07:48 2025 lanczos halted after 28667 iterations (dim = 7316333)
  198. Fri Feb 21 23:08:13 2025 recovered 29 nontrivial dependencies
  199. Fri Feb 21 23:08:13 2025 BLanczosTime: 11554
  200. Fri Feb 21 23:08:13 2025
  201. Fri Feb 21 23:08:13 2025 commencing square root phase
  202. Fri Feb 21 23:08:13 2025 handling dependencies 1 to 64
  203. Fri Feb 21 23:08:13 2025 reading relations for dependency 1
  204. Fri Feb 21 23:08:14 2025 read 3658680 cycles
  205. Fri Feb 21 23:08:20 2025 cycles contain 13867784 unique relations
  206. Fri Feb 21 23:11:16 2025 read 13867784 relations
  207. Fri Feb 21 23:12:22 2025 multiplying 13867784 relations
  208. Fri Feb 21 23:19:49 2025 multiply complete, coefficients have about 699.33 million bits
  209. Fri Feb 21 23:19:52 2025 initial square root is modulo 1879517
  210. Fri Feb 21 23:27:17 2025 sqrtTime: 1144
  211. Fri Feb 21 23:27:17 2025 p56 factor: 85674255592317420261708896786082126485672352083552293801
  212. Fri Feb 21 23:27:17 2025 p107 factor: 10849640809553637948416704810497135700611972304978511837335876124138483138931323373160455267335071151325221
  213. Fri Feb 21 23:27:17 2025 elapsed time 03:31:39
  214.  
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