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gchilders

293_101m1

Mar 10th, 2025
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  1. Mon Mar 10 00:28:17 2025
  2. Mon Mar 10 00:28:17 2025
  3. Mon Mar 10 00:28:17 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Mar 10 00:28:17 2025 random seeds: 9c11fbdd f2c59972
  5. Mon Mar 10 00:28:17 2025 MPI process 0 of 1
  6. Mon Mar 10 00:28:17 2025 Using 46 OpenMP threads
  7. Mon Mar 10 00:28:17 2025 factoring 697023462245322533128193821710247125683457559992712878254268133610954718204258902025931474967415831565716130374930922977514008267019049973984748065667264853213519691143995529652815414156070904542762009865158629999343988320821 (225 digits)
  8. Mon Mar 10 00:28:18 2025 no P-1/P+1/ECM available, skipping
  9. Mon Mar 10 00:28:18 2025 commencing number field sieve (225-digit input)
  10. Mon Mar 10 00:28:18 2025 R0: -864469242846601972484914022706635328657893
  11. Mon Mar 10 00:28:18 2025 R1: 1
  12. Mon Mar 10 00:28:18 2025 A0: -293
  13. Mon Mar 10 00:28:18 2025 A1: 0
  14. Mon Mar 10 00:28:18 2025 A2: 0
  15. Mon Mar 10 00:28:18 2025 A3: 0
  16. Mon Mar 10 00:28:18 2025 A4: 0
  17. Mon Mar 10 00:28:18 2025 A5: 0
  18. Mon Mar 10 00:28:18 2025 A6: 1
  19. Mon Mar 10 00:28:18 2025 skew 1.00, size 1.620e-12, alpha 1.272, combined = 1.552e-13 rroots = 2
  20. Mon Mar 10 00:28:18 2025
  21. Mon Mar 10 00:28:18 2025 commencing relation filtering
  22. Mon Mar 10 00:28:18 2025 setting target matrix density to 110.0
  23. Mon Mar 10 00:28:18 2025 estimated available RAM is 385625.4 MB
  24. Mon Mar 10 00:28:18 2025 commencing duplicate removal, pass 1
  25. Mon Mar 10 00:30:56 2025 error -5 reading relation 201433841
  26. Mon Mar 10 00:31:03 2025 error -1 reading relation 210458682
  27. Mon Mar 10 00:31:20 2025 skipped 48 relations with b > 2^32
  28. Mon Mar 10 00:31:20 2025 skipped 256 malformed relations
  29. Mon Mar 10 00:31:20 2025 found 11720067 hash collisions in 232444113 relations
  30. Mon Mar 10 00:31:33 2025 added 1219911 free relations
  31. Mon Mar 10 00:31:33 2025 commencing duplicate removal, pass 2
  32. Mon Mar 10 00:32:39 2025 found 0 duplicates and 233664024 unique relations
  33. Mon Mar 10 00:32:39 2025 memory use: 788.8 MB
  34. Mon Mar 10 00:32:39 2025 reading ideals above 720000
  35. Mon Mar 10 00:32:39 2025 commencing singleton removal, initial pass
  36. Mon Mar 10 00:43:22 2025 memory use: 6024.0 MB
  37. Mon Mar 10 00:43:23 2025 reading all ideals from disk
  38. Mon Mar 10 00:43:31 2025 memory use: 11197.0 MB
  39. Mon Mar 10 00:43:57 2025 keeping 233249947 ideals with weight <= 200, target excess is 1242565
  40. Mon Mar 10 00:44:24 2025 commencing in-memory singleton removal
  41. Mon Mar 10 00:44:26 2025 begin with 233664024 relations and 233249947 unique ideals
  42. Mon Mar 10 00:44:41 2025 reduce to 121504404 relations and 106373145 ideals in 17 passes
  43. Mon Mar 10 00:44:41 2025 max relations containing the same ideal: 135
  44. Mon Mar 10 00:45:24 2025 removing 14003761 relations and 12003761 ideals in 2000000 cliques
  45. Mon Mar 10 00:45:31 2025 commencing in-memory singleton removal
  46. Mon Mar 10 00:45:32 2025 begin with 107500643 relations and 106373145 unique ideals
  47. Mon Mar 10 00:45:36 2025 reduce to 106117281 relations and 92954830 ideals in 10 passes
  48. Mon Mar 10 00:45:36 2025 max relations containing the same ideal: 126
  49. Mon Mar 10 00:46:13 2025 removing 10570699 relations and 8570699 ideals in 2000000 cliques
  50. Mon Mar 10 00:46:18 2025 commencing in-memory singleton removal
  51. Mon Mar 10 00:46:19 2025 begin with 95546582 relations and 92954830 unique ideals
  52. Mon Mar 10 00:46:23 2025 reduce to 94626443 relations and 83445362 ideals in 9 passes
  53. Mon Mar 10 00:46:23 2025 max relations containing the same ideal: 118
  54. Mon Mar 10 00:47:00 2025 removing 9537143 relations and 7537143 ideals in 2000000 cliques
  55. Mon Mar 10 00:47:05 2025 commencing in-memory singleton removal
  56. Mon Mar 10 00:47:06 2025 begin with 85089300 relations and 83445362 unique ideals
  57. Mon Mar 10 00:47:10 2025 reduce to 84244960 relations and 75046353 ideals in 10 passes
  58. Mon Mar 10 00:47:10 2025 max relations containing the same ideal: 109
  59. Mon Mar 10 00:47:44 2025 removing 9036253 relations and 7036254 ideals in 2000000 cliques
  60. Mon Mar 10 00:47:48 2025 commencing in-memory singleton removal
  61. Mon Mar 10 00:47:49 2025 begin with 75208707 relations and 75046353 unique ideals
  62. Mon Mar 10 00:47:52 2025 reduce to 74362280 relations and 67144531 ideals in 9 passes
  63. Mon Mar 10 00:47:52 2025 max relations containing the same ideal: 101
  64. Mon Mar 10 00:48:19 2025 removing 8772124 relations and 6772124 ideals in 2000000 cliques
  65. Mon Mar 10 00:48:23 2025 commencing in-memory singleton removal
  66. Mon Mar 10 00:48:23 2025 begin with 65590156 relations and 67144531 unique ideals
  67. Mon Mar 10 00:48:26 2025 reduce to 64682795 relations and 59442483 ideals in 10 passes
  68. Mon Mar 10 00:48:26 2025 max relations containing the same ideal: 91
  69. Mon Mar 10 00:48:51 2025 removing 8655645 relations and 6655645 ideals in 2000000 cliques
  70. Mon Mar 10 00:48:55 2025 commencing in-memory singleton removal
  71. Mon Mar 10 00:48:55 2025 begin with 56027150 relations and 59442483 unique ideals
  72. Mon Mar 10 00:48:58 2025 reduce to 55004523 relations and 51735484 ideals in 10 passes
  73. Mon Mar 10 00:48:58 2025 max relations containing the same ideal: 84
  74. Mon Mar 10 00:49:21 2025 removing 8075193 relations and 6247530 ideals in 1827663 cliques
  75. Mon Mar 10 00:49:24 2025 commencing in-memory singleton removal
  76. Mon Mar 10 00:49:25 2025 begin with 46929330 relations and 51735484 unique ideals
  77. Mon Mar 10 00:49:27 2025 reduce to 45878029 relations and 44404906 ideals in 9 passes
  78. Mon Mar 10 00:49:27 2025 max relations containing the same ideal: 72
  79. Mon Mar 10 00:49:44 2025 removing 309734 relations and 277987 ideals in 31747 cliques
  80. Mon Mar 10 00:49:47 2025 commencing in-memory singleton removal
  81. Mon Mar 10 00:49:47 2025 begin with 45568295 relations and 44404906 unique ideals
  82. Mon Mar 10 00:49:48 2025 reduce to 45566771 relations and 44125393 ideals in 6 passes
  83. Mon Mar 10 00:49:48 2025 max relations containing the same ideal: 72
  84. Mon Mar 10 00:49:54 2025 relations with 0 large ideals: 42019
  85. Mon Mar 10 00:49:54 2025 relations with 1 large ideals: 39200
  86. Mon Mar 10 00:49:54 2025 relations with 2 large ideals: 354965
  87. Mon Mar 10 00:49:54 2025 relations with 3 large ideals: 2038493
  88. Mon Mar 10 00:49:54 2025 relations with 4 large ideals: 6276823
  89. Mon Mar 10 00:49:54 2025 relations with 5 large ideals: 11272421
  90. Mon Mar 10 00:49:54 2025 relations with 6 large ideals: 12294592
  91. Mon Mar 10 00:49:54 2025 relations with 7+ large ideals: 13248258
  92. Mon Mar 10 00:49:54 2025 commencing 2-way merge
  93. Mon Mar 10 00:50:17 2025 reduce to 27266596 relation sets and 25825218 unique ideals
  94. Mon Mar 10 00:50:17 2025 commencing full merge
  95. Mon Mar 10 00:59:44 2025 memory use: 3213.9 MB
  96. Mon Mar 10 00:59:47 2025 found 12355029 cycles, need 12259418
  97. Mon Mar 10 00:59:50 2025 weight of 12259418 cycles is about 1349102326 (110.05/cycle)
  98. Mon Mar 10 00:59:50 2025 distribution of cycle lengths:
  99. Mon Mar 10 00:59:50 2025 1 relations: 1115177
  100. Mon Mar 10 00:59:50 2025 2 relations: 1014231
  101. Mon Mar 10 00:59:50 2025 3 relations: 990182
  102. Mon Mar 10 00:59:50 2025 4 relations: 933493
  103. Mon Mar 10 00:59:50 2025 5 relations: 896542
  104. Mon Mar 10 00:59:50 2025 6 relations: 853278
  105. Mon Mar 10 00:59:50 2025 7 relations: 800812
  106. Mon Mar 10 00:59:50 2025 8 relations: 750721
  107. Mon Mar 10 00:59:50 2025 9 relations: 690354
  108. Mon Mar 10 00:59:50 2025 10+ relations: 4214628
  109. Mon Mar 10 00:59:50 2025 heaviest cycle: 28 relations
  110. Mon Mar 10 00:59:55 2025 commencing cycle optimization
  111. Mon Mar 10 01:00:15 2025 start with 97985347 relations
  112. Mon Mar 10 01:02:58 2025 pruned 3387852 relations
  113. Mon Mar 10 01:02:59 2025 memory use: 2841.1 MB
  114. Mon Mar 10 01:02:59 2025 distribution of cycle lengths:
  115. Mon Mar 10 01:02:59 2025 1 relations: 1115177
  116. Mon Mar 10 01:02:59 2025 2 relations: 1036262
  117. Mon Mar 10 01:02:59 2025 3 relations: 1025363
  118. Mon Mar 10 01:02:59 2025 4 relations: 962828
  119. Mon Mar 10 01:02:59 2025 5 relations: 930077
  120. Mon Mar 10 01:02:59 2025 6 relations: 880860
  121. Mon Mar 10 01:02:59 2025 7 relations: 828475
  122. Mon Mar 10 01:02:59 2025 8 relations: 771939
  123. Mon Mar 10 01:02:59 2025 9 relations: 707816
  124. Mon Mar 10 01:02:59 2025 10+ relations: 4000621
  125. Mon Mar 10 01:02:59 2025 heaviest cycle: 28 relations
  126. Mon Mar 10 01:03:20 2025 RelProcTime: 2102
  127. Mon Mar 10 01:03:20 2025 elapsed time 00:35:03
  128. Mon Mar 10 01:03:25 2025
  129. Mon Mar 10 01:03:25 2025
  130. Mon Mar 10 01:03:25 2025 Msieve v. 1.54 (SVN Unversioned directory)
  131. Mon Mar 10 01:03:25 2025 random seeds: 759757f1 0073a28e
  132. Mon Mar 10 01:03:25 2025 MPI process 0 of 1
  133. Mon Mar 10 01:03:25 2025 Using 46 OpenMP threads
  134. Mon Mar 10 01:03:25 2025 factoring 697023462245322533128193821710247125683457559992712878254268133610954718204258902025931474967415831565716130374930922977514008267019049973984748065667264853213519691143995529652815414156070904542762009865158629999343988320821 (225 digits)
  135. Mon Mar 10 01:03:26 2025 no P-1/P+1/ECM available, skipping
  136. Mon Mar 10 01:03:26 2025 commencing number field sieve (225-digit input)
  137. Mon Mar 10 01:03:26 2025 R0: -864469242846601972484914022706635328657893
  138. Mon Mar 10 01:03:26 2025 R1: 1
  139. Mon Mar 10 01:03:26 2025 A0: -293
  140. Mon Mar 10 01:03:26 2025 A1: 0
  141. Mon Mar 10 01:03:26 2025 A2: 0
  142. Mon Mar 10 01:03:26 2025 A3: 0
  143. Mon Mar 10 01:03:26 2025 A4: 0
  144. Mon Mar 10 01:03:26 2025 A5: 0
  145. Mon Mar 10 01:03:26 2025 A6: 1
  146. Mon Mar 10 01:03:26 2025 skew 1.00, size 1.620e-12, alpha 1.272, combined = 1.552e-13 rroots = 2
  147. Mon Mar 10 01:03:26 2025
  148. Mon Mar 10 01:03:26 2025 commencing linear algebra
  149. Mon Mar 10 01:03:26 2025 using VBITS=128
  150. Mon Mar 10 01:03:26 2025 stopping after matrix build
  151. Mon Mar 10 01:03:26 2025 initialized process (0,0) of 1 x 1 grid
  152. Mon Mar 10 01:03:27 2025 read 12259418 cycles
  153. Mon Mar 10 01:03:52 2025 cycles contain 44433221 unique relations
  154. Mon Mar 10 01:04:25 2025 read 44433221 relations
  155. Mon Mar 10 01:04:28 2025 using 20 quadratic characters above 4294917295
  156. Mon Mar 10 01:04:33 2025 building initial matrix
  157. Mon Mar 10 01:11:49 2025 memory use: 5682.9 MB
  158. Mon Mar 10 01:12:00 2025 read 12259418 cycles
  159. Mon Mar 10 01:12:02 2025 matrix is 12259235 x 12259418 (5372.3 MB) with weight 1543371310 (125.89/col)
  160. Mon Mar 10 01:12:02 2025 sparse part has weight 1273450793 (103.88/col)
  161. Mon Mar 10 01:14:32 2025 filtering completed in 2 passes
  162. Mon Mar 10 01:14:33 2025 matrix is 12256061 x 12256243 (5371.9 MB) with weight 1543246267 (125.92/col)
  163. Mon Mar 10 01:14:33 2025 sparse part has weight 1273398335 (103.90/col)
  164. Mon Mar 10 01:15:05 2025 BLanczosTime: 699
  165. Mon Mar 10 01:15:05 2025 elapsed time 00:11:40
  166. Mon Mar 10 01:15:06 2025
  167. Mon Mar 10 01:15:06 2025
  168. Mon Mar 10 01:15:06 2025 Msieve v. 1.54 (SVN Unversioned directory)
  169. Mon Mar 10 01:15:06 2025 random seeds: 352b316e 400144ec
  170. Mon Mar 10 01:15:06 2025 MPI process 0 of 2
  171. Mon Mar 10 01:15:06 2025 Using 10 OpenMP threads
  172. Mon Mar 10 01:15:06 2025 factoring 697023462245322533128193821710247125683457559992712878254268133610954718204258902025931474967415831565716130374930922977514008267019049973984748065667264853213519691143995529652815414156070904542762009865158629999343988320821 (225 digits)
  173. Mon Mar 10 01:15:07 2025 no P-1/P+1/ECM available, skipping
  174. Mon Mar 10 01:15:07 2025 commencing number field sieve (225-digit input)
  175. Mon Mar 10 01:15:07 2025 R0: -864469242846601972484914022706635328657893
  176. Mon Mar 10 01:15:07 2025 R1: 1
  177. Mon Mar 10 01:15:07 2025 A0: -293
  178. Mon Mar 10 01:15:07 2025 A1: 0
  179. Mon Mar 10 01:15:07 2025 A2: 0
  180. Mon Mar 10 01:15:07 2025 A3: 0
  181. Mon Mar 10 01:15:07 2025 A4: 0
  182. Mon Mar 10 01:15:07 2025 A5: 0
  183. Mon Mar 10 01:15:07 2025 A6: 1
  184. Mon Mar 10 01:15:07 2025 skew 1.00, size 1.620e-12, alpha 1.272, combined = 1.552e-13 rroots = 2
  185. Mon Mar 10 01:15:07 2025
  186. Mon Mar 10 01:15:07 2025 commencing linear algebra
  187. Mon Mar 10 01:15:07 2025 using VBITS=256
  188. Mon Mar 10 01:15:07 2025 skipping matrix build
  189. Mon Mar 10 01:15:07 2025 initialized process (0,0) of 1 x 2 grid
  190. Mon Mar 10 01:15:12 2025 matrix starts at (0, 0)
  191. Mon Mar 10 01:15:13 2025 matrix is 12256061 x 6128135 (2686.0 MB) with weight 771632862 (125.92/col)
  192. Mon Mar 10 01:15:13 2025 sparse part has weight 636699320 (103.90/col)
  193. Mon Mar 10 01:15:13 2025 saving the first 240 matrix rows for later
  194. Mon Mar 10 01:15:16 2025 matrix includes 256 packed rows
  195. Mon Mar 10 01:15:18 2025 matrix is 12255821 x 6128135 (2465.7 MB) with weight 580040320 (94.65/col)
  196. Mon Mar 10 01:15:18 2025 sparse part has weight 548329950 (89.48/col)
  197. Mon Mar 10 01:15:18 2025 using GPU 0 (NVIDIA A100-SXM4-40GB)
  198. Mon Mar 10 01:15:18 2025 selected card has CUDA arch 8.0
  199. Mon Mar 10 01:16:06 2025 commencing Lanczos iteration
  200. Mon Mar 10 01:16:07 2025 memory use: 6310.7 MB
  201. Mon Mar 10 01:16:19 2025 linear algebra at 0.2%, ETA 1h19m
  202. Mon Mar 10 01:16:37 2025 checking every 150000 dimensions, checkpointing every 9300000 dimensions
  203. Mon Mar 10 02:35:48 2025 lanczos halted after 48020 iterations (dim = 12255819)
  204. Mon Mar 10 02:36:40 2025 recovered 37 nontrivial dependencies
  205. Mon Mar 10 02:36:40 2025 BLanczosTime: 4893
  206. Mon Mar 10 02:36:40 2025 elapsed time 01:21:34
  207. Mon Mar 10 02:36:42 2025
  208. Mon Mar 10 02:36:42 2025
  209. Mon Mar 10 02:36:42 2025 Msieve v. 1.54 (SVN Unversioned directory)
  210. Mon Mar 10 02:36:42 2025 random seeds: d0e0c256 b9c845fd
  211. Mon Mar 10 02:36:42 2025 MPI process 0 of 1
  212. Mon Mar 10 02:36:42 2025 Using 32 OpenMP threads
  213. Mon Mar 10 02:36:42 2025 factoring 697023462245322533128193821710247125683457559992712878254268133610954718204258902025931474967415831565716130374930922977514008267019049973984748065667264853213519691143995529652815414156070904542762009865158629999343988320821 (225 digits)
  214. Mon Mar 10 02:36:43 2025 no P-1/P+1/ECM available, skipping
  215. Mon Mar 10 02:36:43 2025 commencing number field sieve (225-digit input)
  216. Mon Mar 10 02:36:43 2025 R0: -864469242846601972484914022706635328657893
  217. Mon Mar 10 02:36:43 2025 R1: 1
  218. Mon Mar 10 02:36:43 2025 A0: -293
  219. Mon Mar 10 02:36:43 2025 A1: 0
  220. Mon Mar 10 02:36:43 2025 A2: 0
  221. Mon Mar 10 02:36:43 2025 A3: 0
  222. Mon Mar 10 02:36:43 2025 A4: 0
  223. Mon Mar 10 02:36:43 2025 A5: 0
  224. Mon Mar 10 02:36:43 2025 A6: 1
  225. Mon Mar 10 02:36:43 2025 skew 1.00, size 1.620e-12, alpha 1.272, combined = 1.552e-13 rroots = 2
  226. Mon Mar 10 02:36:43 2025
  227. Mon Mar 10 02:36:43 2025 commencing square root phase
  228. Mon Mar 10 02:36:43 2025 reading relations for dependency 1
  229. Mon Mar 10 02:36:44 2025 read 6128194 cycles
  230. Mon Mar 10 02:36:57 2025 cycles contain 22209122 unique relations
  231. Mon Mar 10 02:37:22 2025 read 22209122 relations
  232. Mon Mar 10 02:38:43 2025 multiplying 22209122 relations
  233. Mon Mar 10 02:44:18 2025 multiply complete, coefficients have about 583.19 million bits
  234. Mon Mar 10 02:44:19 2025 initial square root is modulo 170689
  235. Mon Mar 10 02:47:38 2025 GCD is 1, no factor found
  236. Mon Mar 10 02:47:38 2025 reading relations for dependency 2
  237. Mon Mar 10 02:47:39 2025 read 6126944 cycles
  238. Mon Mar 10 02:47:50 2025 cycles contain 22214670 unique relations
  239. Mon Mar 10 02:48:15 2025 read 22214670 relations
  240. Mon Mar 10 02:49:28 2025 multiplying 22214670 relations
  241. Mon Mar 10 02:55:03 2025 multiply complete, coefficients have about 583.32 million bits
  242. Mon Mar 10 02:55:04 2025 initial square root is modulo 171163
  243. Mon Mar 10 02:58:22 2025 GCD is 1, no factor found
  244. Mon Mar 10 02:58:22 2025 reading relations for dependency 3
  245. Mon Mar 10 02:58:23 2025 read 6127133 cycles
  246. Mon Mar 10 02:58:34 2025 cycles contain 22212810 unique relations
  247. Mon Mar 10 02:58:59 2025 read 22212810 relations
  248. Mon Mar 10 03:00:11 2025 multiplying 22212810 relations
  249. Mon Mar 10 03:05:45 2025 multiply complete, coefficients have about 583.29 million bits
  250. Mon Mar 10 03:05:47 2025 initial square root is modulo 171049
  251. Mon Mar 10 03:09:08 2025 sqrtTime: 1945
  252. Mon Mar 10 03:09:08 2025 p104 factor: 81799889544869814660172443957464737180114770221482014028831979439289751635550929197317323830297322465337
  253. Mon Mar 10 03:09:08 2025 p121 factor: 8521080726679749612836652187955273834832829504443886781761039196897448744328637908665581529054597524002280798741886663133
  254. Mon Mar 10 03:09:08 2025 elapsed time 00:32:26
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