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gchilders

13463_59m1

Feb 12th, 2025
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  1. Tue Feb 11 10:08:38 2025
  2. Tue Feb 11 10:08:38 2025
  3. Tue Feb 11 10:08:38 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Tue Feb 11 10:08:38 2025 random seeds: e1453128 b21863d9
  5. Tue Feb 11 10:08:38 2025 MPI process 0 of 1
  6. Tue Feb 11 10:08:38 2025 Using 46 OpenMP threads
  7. Tue Feb 11 10:08:38 2025 factoring 596253685607058926213686263014630194355226685223011959004959817686906761743960563161539685064194487254282000081970231574844333000070660707669823795250017435254086426569628422494162451594407534675637940392725954122722622537440100409 (231 digits)
  8. Tue Feb 11 10:08:39 2025 no P-1/P+1/ECM available, skipping
  9. Tue Feb 11 10:08:39 2025 commencing number field sieve (231-digit input)
  10. Tue Feb 11 10:08:39 2025 R0: -195622343768993917588060427555721638272849
  11. Tue Feb 11 10:08:39 2025 R1: 1
  12. Tue Feb 11 10:08:39 2025 A0: -13463
  13. Tue Feb 11 10:08:39 2025 A1: 0
  14. Tue Feb 11 10:08:39 2025 A2: 0
  15. Tue Feb 11 10:08:39 2025 A3: 0
  16. Tue Feb 11 10:08:39 2025 A4: 0
  17. Tue Feb 11 10:08:39 2025 A5: 0
  18. Tue Feb 11 10:08:39 2025 A6: 1
  19. Tue Feb 11 10:08:39 2025 skew 1.00, size 1.753e-12, alpha 0.886, combined = 1.517e-13 rroots = 2
  20. Tue Feb 11 10:08:39 2025
  21. Tue Feb 11 10:08:39 2025 commencing relation filtering
  22. Tue Feb 11 10:08:39 2025 setting target matrix density to 110.0
  23. Tue Feb 11 10:08:39 2025 estimated available RAM is 192069.2 MB
  24. Tue Feb 11 10:08:39 2025 commencing duplicate removal, pass 1
  25. Tue Feb 11 10:10:43 2025 skipped 17 relations with b > 2^32
  26. Tue Feb 11 10:10:43 2025 skipped 1 relations with composite factors
  27. Tue Feb 11 10:10:43 2025 skipped 219 malformed relations
  28. Tue Feb 11 10:10:43 2025 found 6504710 hash collisions in 171600460 relations
  29. Tue Feb 11 10:10:58 2025 added 1218679 free relations
  30. Tue Feb 11 10:10:58 2025 commencing duplicate removal, pass 2
  31. Tue Feb 11 10:11:41 2025 found 0 duplicates and 172819139 unique relations
  32. Tue Feb 11 10:11:41 2025 memory use: 522.4 MB
  33. Tue Feb 11 10:11:41 2025 reading ideals above 720000
  34. Tue Feb 11 10:11:41 2025 commencing singleton removal, initial pass
  35. Tue Feb 11 10:17:53 2025 memory use: 5512.0 MB
  36. Tue Feb 11 10:17:54 2025 reading all ideals from disk
  37. Tue Feb 11 10:17:58 2025 memory use: 8330.7 MB
  38. Tue Feb 11 10:18:10 2025 keeping 170613453 ideals with weight <= 200, target excess is 887065
  39. Tue Feb 11 10:18:25 2025 commencing in-memory singleton removal
  40. Tue Feb 11 10:18:27 2025 begin with 172819139 relations and 170613453 unique ideals
  41. Tue Feb 11 10:18:36 2025 reduce to 99737236 relations and 89117522 ideals in 18 passes
  42. Tue Feb 11 10:18:36 2025 max relations containing the same ideal: 147
  43. Tue Feb 11 10:19:02 2025 removing 7753860 relations and 6753860 ideals in 1000000 cliques
  44. Tue Feb 11 10:19:06 2025 commencing in-memory singleton removal
  45. Tue Feb 11 10:19:08 2025 begin with 91983376 relations and 89117522 unique ideals
  46. Tue Feb 11 10:19:12 2025 reduce to 91476375 relations and 81849510 ideals in 9 passes
  47. Tue Feb 11 10:19:12 2025 max relations containing the same ideal: 138
  48. Tue Feb 11 10:19:36 2025 removing 5819180 relations and 4819180 ideals in 1000000 cliques
  49. Tue Feb 11 10:19:40 2025 commencing in-memory singleton removal
  50. Tue Feb 11 10:19:41 2025 begin with 85657195 relations and 81849510 unique ideals
  51. Tue Feb 11 10:19:44 2025 reduce to 85335092 relations and 76704366 ideals in 8 passes
  52. Tue Feb 11 10:19:44 2025 max relations containing the same ideal: 132
  53. Tue Feb 11 10:20:07 2025 removing 5226864 relations and 4226864 ideals in 1000000 cliques
  54. Tue Feb 11 10:20:11 2025 commencing in-memory singleton removal
  55. Tue Feb 11 10:20:12 2025 begin with 80108228 relations and 76704366 unique ideals
  56. Tue Feb 11 10:20:15 2025 reduce to 79828022 relations and 72194069 ideals in 8 passes
  57. Tue Feb 11 10:20:15 2025 max relations containing the same ideal: 127
  58. Tue Feb 11 10:20:36 2025 removing 4924384 relations and 3924384 ideals in 1000000 cliques
  59. Tue Feb 11 10:20:40 2025 commencing in-memory singleton removal
  60. Tue Feb 11 10:20:41 2025 begin with 74903638 relations and 72194069 unique ideals
  61. Tue Feb 11 10:20:43 2025 reduce to 74639890 relations and 68002848 ideals in 8 passes
  62. Tue Feb 11 10:20:43 2025 max relations containing the same ideal: 118
  63. Tue Feb 11 10:21:04 2025 removing 4735366 relations and 3735366 ideals in 1000000 cliques
  64. Tue Feb 11 10:21:08 2025 commencing in-memory singleton removal
  65. Tue Feb 11 10:21:08 2025 begin with 69904524 relations and 68002848 unique ideals
  66. Tue Feb 11 10:21:11 2025 reduce to 69642145 relations and 64001856 ideals in 8 passes
  67. Tue Feb 11 10:21:11 2025 max relations containing the same ideal: 115
  68. Tue Feb 11 10:21:31 2025 removing 4614495 relations and 3614495 ideals in 1000000 cliques
  69. Tue Feb 11 10:21:34 2025 commencing in-memory singleton removal
  70. Tue Feb 11 10:21:35 2025 begin with 65027650 relations and 64001856 unique ideals
  71. Tue Feb 11 10:21:37 2025 reduce to 64760213 relations and 60116408 ideals in 8 passes
  72. Tue Feb 11 10:21:37 2025 max relations containing the same ideal: 113
  73. Tue Feb 11 10:21:56 2025 removing 4547609 relations and 3547609 ideals in 1000000 cliques
  74. Tue Feb 11 10:21:59 2025 commencing in-memory singleton removal
  75. Tue Feb 11 10:21:59 2025 begin with 60212604 relations and 60116408 unique ideals
  76. Tue Feb 11 10:22:02 2025 reduce to 59933578 relations and 56285960 ideals in 9 passes
  77. Tue Feb 11 10:22:02 2025 max relations containing the same ideal: 104
  78. Tue Feb 11 10:22:20 2025 removing 4513524 relations and 3513524 ideals in 1000000 cliques
  79. Tue Feb 11 10:22:22 2025 commencing in-memory singleton removal
  80. Tue Feb 11 10:22:23 2025 begin with 55420054 relations and 56285960 unique ideals
  81. Tue Feb 11 10:22:25 2025 reduce to 55122772 relations and 52470627 ideals in 8 passes
  82. Tue Feb 11 10:22:25 2025 max relations containing the same ideal: 98
  83. Tue Feb 11 10:22:41 2025 removing 4511072 relations and 3511072 ideals in 1000000 cliques
  84. Tue Feb 11 10:22:43 2025 commencing in-memory singleton removal
  85. Tue Feb 11 10:22:44 2025 begin with 50611700 relations and 52470627 unique ideals
  86. Tue Feb 11 10:22:46 2025 reduce to 50285220 relations and 48627832 ideals in 9 passes
  87. Tue Feb 11 10:22:46 2025 max relations containing the same ideal: 93
  88. Tue Feb 11 10:23:01 2025 removing 3130415 relations and 2502023 ideals in 628392 cliques
  89. Tue Feb 11 10:23:03 2025 commencing in-memory singleton removal
  90. Tue Feb 11 10:23:04 2025 begin with 47154805 relations and 48627832 unique ideals
  91. Tue Feb 11 10:23:06 2025 reduce to 46988971 relations and 45958096 ideals in 7 passes
  92. Tue Feb 11 10:23:06 2025 max relations containing the same ideal: 88
  93. Tue Feb 11 10:23:28 2025 relations with 0 large ideals: 32241
  94. Tue Feb 11 10:23:28 2025 relations with 1 large ideals: 14802
  95. Tue Feb 11 10:23:28 2025 relations with 2 large ideals: 149292
  96. Tue Feb 11 10:23:28 2025 relations with 3 large ideals: 1020886
  97. Tue Feb 11 10:23:28 2025 relations with 4 large ideals: 3842820
  98. Tue Feb 11 10:23:28 2025 relations with 5 large ideals: 8710565
  99. Tue Feb 11 10:23:28 2025 relations with 6 large ideals: 12366125
  100. Tue Feb 11 10:23:28 2025 relations with 7+ large ideals: 20852240
  101. Tue Feb 11 10:23:28 2025 commencing 2-way merge
  102. Tue Feb 11 10:23:49 2025 reduce to 29421764 relation sets and 28390889 unique ideals
  103. Tue Feb 11 10:23:49 2025 commencing full merge
  104. Tue Feb 11 10:32:02 2025 memory use: 3671.2 MB
  105. Tue Feb 11 10:32:04 2025 found 13288365 cycles, need 13231089
  106. Tue Feb 11 10:32:08 2025 weight of 13231089 cycles is about 1455997145 (110.04/cycle)
  107. Tue Feb 11 10:32:08 2025 distribution of cycle lengths:
  108. Tue Feb 11 10:32:08 2025 1 relations: 1205339
  109. Tue Feb 11 10:32:08 2025 2 relations: 1085968
  110. Tue Feb 11 10:32:08 2025 3 relations: 1051199
  111. Tue Feb 11 10:32:08 2025 4 relations: 997798
  112. Tue Feb 11 10:32:08 2025 5 relations: 955395
  113. Tue Feb 11 10:32:08 2025 6 relations: 909734
  114. Tue Feb 11 10:32:08 2025 7 relations: 852891
  115. Tue Feb 11 10:32:08 2025 8 relations: 801337
  116. Tue Feb 11 10:32:08 2025 9 relations: 739833
  117. Tue Feb 11 10:32:08 2025 10+ relations: 4631595
  118. Tue Feb 11 10:32:08 2025 heaviest cycle: 28 relations
  119. Tue Feb 11 10:32:13 2025 commencing cycle optimization
  120. Tue Feb 11 10:32:33 2025 start with 106679519 relations
  121. Tue Feb 11 10:35:38 2025 pruned 4040269 relations
  122. Tue Feb 11 10:35:38 2025 memory use: 3008.1 MB
  123. Tue Feb 11 10:35:38 2025 distribution of cycle lengths:
  124. Tue Feb 11 10:35:38 2025 1 relations: 1205339
  125. Tue Feb 11 10:35:38 2025 2 relations: 1111045
  126. Tue Feb 11 10:35:38 2025 3 relations: 1090941
  127. Tue Feb 11 10:35:38 2025 4 relations: 1031906
  128. Tue Feb 11 10:35:38 2025 5 relations: 993991
  129. Tue Feb 11 10:35:38 2025 6 relations: 941549
  130. Tue Feb 11 10:35:38 2025 7 relations: 884886
  131. Tue Feb 11 10:35:38 2025 8 relations: 826759
  132. Tue Feb 11 10:35:38 2025 9 relations: 761803
  133. Tue Feb 11 10:35:38 2025 10+ relations: 4382870
  134. Tue Feb 11 10:35:38 2025 heaviest cycle: 28 relations
  135. Tue Feb 11 10:35:58 2025 RelProcTime: 1639
  136. Tue Feb 11 10:35:58 2025 elapsed time 00:27:20
  137. Tue Feb 11 10:36:02 2025
  138. Tue Feb 11 10:36:02 2025
  139. Tue Feb 11 10:36:02 2025 Msieve v. 1.54 (SVN Unversioned directory)
  140. Tue Feb 11 10:36:02 2025 random seeds: 79ba088d 49c30eaf
  141. Tue Feb 11 10:36:02 2025 MPI process 0 of 1
  142. Tue Feb 11 10:36:02 2025 Using 46 OpenMP threads
  143. Tue Feb 11 10:36:02 2025 factoring 596253685607058926213686263014630194355226685223011959004959817686906761743960563161539685064194487254282000081970231574844333000070660707669823795250017435254086426569628422494162451594407534675637940392725954122722622537440100409 (231 digits)
  144. Tue Feb 11 10:36:03 2025 no P-1/P+1/ECM available, skipping
  145. Tue Feb 11 10:36:03 2025 commencing number field sieve (231-digit input)
  146. Tue Feb 11 10:36:03 2025 R0: -195622343768993917588060427555721638272849
  147. Tue Feb 11 10:36:03 2025 R1: 1
  148. Tue Feb 11 10:36:03 2025 A0: -13463
  149. Tue Feb 11 10:36:03 2025 A1: 0
  150. Tue Feb 11 10:36:03 2025 A2: 0
  151. Tue Feb 11 10:36:03 2025 A3: 0
  152. Tue Feb 11 10:36:03 2025 A4: 0
  153. Tue Feb 11 10:36:03 2025 A5: 0
  154. Tue Feb 11 10:36:03 2025 A6: 1
  155. Tue Feb 11 10:36:03 2025 skew 1.00, size 1.753e-12, alpha 0.886, combined = 1.517e-13 rroots = 2
  156. Tue Feb 11 10:36:03 2025
  157. Tue Feb 11 10:36:03 2025 commencing linear algebra
  158. Tue Feb 11 10:36:03 2025 using VBITS=128
  159. Tue Feb 11 10:36:03 2025 stopping after matrix build
  160. Tue Feb 11 10:36:03 2025 initialized process (0,0) of 1 x 1 grid
  161. Tue Feb 11 10:36:05 2025 read 13231089 cycles
  162. Tue Feb 11 10:36:29 2025 cycles contain 46274495 unique relations
  163. Tue Feb 11 10:36:56 2025 read 46274495 relations
  164. Tue Feb 11 10:36:59 2025 using 20 quadratic characters above 4294917295
  165. Tue Feb 11 10:37:04 2025 building initial matrix
  166. Tue Feb 11 10:46:42 2025 memory use: 6021.3 MB
  167. Tue Feb 11 10:46:56 2025 read 13231089 cycles
  168. Tue Feb 11 10:46:58 2025 matrix is 13230911 x 13231089 (5775.9 MB) with weight 1674805130 (126.58/col)
  169. Tue Feb 11 10:46:58 2025 sparse part has weight 1368586306 (103.44/col)
  170. Tue Feb 11 10:49:18 2025 filtering completed in 2 passes
  171. Tue Feb 11 10:49:20 2025 matrix is 13229673 x 13229849 (5775.8 MB) with weight 1674758728 (126.59/col)
  172. Tue Feb 11 10:49:20 2025 sparse part has weight 1368569945 (103.45/col)
  173. Tue Feb 11 10:49:54 2025 BLanczosTime: 831
  174. Tue Feb 11 10:49:54 2025 elapsed time 00:13:52
  175. Tue Feb 11 10:54:35 2025
  176. Tue Feb 11 10:54:36 2025
  177. Tue Feb 11 10:54:36 2025 Msieve v. 1.54 (SVN Unversioned directory)
  178. Tue Feb 11 10:54:36 2025 random seeds: 2194893d e533c86a
  179. Tue Feb 11 10:54:36 2025 MPI process 0 of 2
  180. Tue Feb 11 10:54:36 2025 Using 10 OpenMP threads
  181. Tue Feb 11 10:54:36 2025 factoring 596253685607058926213686263014630194355226685223011959004959817686906761743960563161539685064194487254282000081970231574844333000070660707669823795250017435254086426569628422494162451594407534675637940392725954122722622537440100409 (231 digits)
  182. Tue Feb 11 10:54:37 2025 no P-1/P+1/ECM available, skipping
  183. Tue Feb 11 10:54:37 2025 commencing number field sieve (231-digit input)
  184. Tue Feb 11 10:54:37 2025 R0: -195622343768993917588060427555721638272849
  185. Tue Feb 11 10:54:37 2025 R1: 1
  186. Tue Feb 11 10:54:37 2025 A0: -13463
  187. Tue Feb 11 10:54:37 2025 A1: 0
  188. Tue Feb 11 10:54:37 2025 A2: 0
  189. Tue Feb 11 10:54:37 2025 A3: 0
  190. Tue Feb 11 10:54:37 2025 A4: 0
  191. Tue Feb 11 10:54:37 2025 A5: 0
  192. Tue Feb 11 10:54:37 2025 A6: 1
  193. Tue Feb 11 10:54:37 2025 skew 1.00, size 1.753e-12, alpha 0.886, combined = 1.517e-13 rroots = 2
  194. Tue Feb 11 10:54:37 2025
  195. Tue Feb 11 10:54:37 2025 commencing linear algebra
  196. Tue Feb 11 10:54:37 2025 using VBITS=256
  197. Tue Feb 11 10:54:37 2025 skipping matrix build
  198. Tue Feb 11 10:54:37 2025 initialized process (0,0) of 1 x 2 grid
  199. Tue Feb 11 10:54:41 2025 matrix starts at (0, 0)
  200. Tue Feb 11 10:54:42 2025 matrix is 13229673 x 6614933 (2887.9 MB) with weight 837373165 (126.59/col)
  201. Tue Feb 11 10:54:42 2025 sparse part has weight 684285095 (103.45/col)
  202. Tue Feb 11 10:54:42 2025 saving the first 240 matrix rows for later
  203. Tue Feb 11 10:54:44 2025 matrix includes 256 packed rows
  204. Tue Feb 11 10:54:46 2025 matrix is 13229433 x 6614933 (2655.8 MB) with weight 623014835 (94.18/col)
  205. Tue Feb 11 10:54:46 2025 sparse part has weight 590362441 (89.25/col)
  206. Tue Feb 11 10:54:46 2025 using GPU 0 (NVIDIA A100-SXM4-40GB)
  207. Tue Feb 11 10:54:46 2025 selected card has CUDA arch 8.0
  208. Tue Feb 11 10:55:41 2025 commencing Lanczos iteration
  209. Tue Feb 11 10:55:42 2025 memory use: 6800.4 MB
  210. Tue Feb 11 10:55:55 2025 linear algebra at 0.2%, ETA 1h33m
  211. Tue Feb 11 10:56:15 2025 checking every 130000 dimensions, checkpointing every 8450000 dimensions
  212. Tue Feb 11 12:28:31 2025 lanczos halted after 51834 iterations (dim = 13229431)
  213. Tue Feb 11 12:29:14 2025 recovered 36 nontrivial dependencies
  214. Tue Feb 11 12:29:14 2025 BLanczosTime: 5677
  215. Tue Feb 11 12:29:14 2025 elapsed time 01:34:38
  216. Tue Feb 11 12:31:59 2025
  217. Tue Feb 11 12:31:59 2025
  218. Tue Feb 11 12:31:59 2025 Msieve v. 1.54 (SVN Unversioned directory)
  219. Tue Feb 11 12:31:59 2025 random seeds: fc1c48f8 0eb786aa
  220. Tue Feb 11 12:31:59 2025 MPI process 0 of 1
  221. Tue Feb 11 12:31:59 2025 Using 32 OpenMP threads
  222. Tue Feb 11 12:31:59 2025 factoring 596253685607058926213686263014630194355226685223011959004959817686906761743960563161539685064194487254282000081970231574844333000070660707669823795250017435254086426569628422494162451594407534675637940392725954122722622537440100409 (231 digits)
  223. Tue Feb 11 12:32:00 2025 no P-1/P+1/ECM available, skipping
  224. Tue Feb 11 12:32:00 2025 commencing number field sieve (231-digit input)
  225. Tue Feb 11 12:32:00 2025 R0: -195622343768993917588060427555721638272849
  226. Tue Feb 11 12:32:00 2025 R1: 1
  227. Tue Feb 11 12:32:00 2025 A0: -13463
  228. Tue Feb 11 12:32:00 2025 A1: 0
  229. Tue Feb 11 12:32:00 2025 A2: 0
  230. Tue Feb 11 12:32:00 2025 A3: 0
  231. Tue Feb 11 12:32:00 2025 A4: 0
  232. Tue Feb 11 12:32:00 2025 A5: 0
  233. Tue Feb 11 12:32:00 2025 A6: 1
  234. Tue Feb 11 12:32:00 2025 skew 1.00, size 1.753e-12, alpha 0.886, combined = 1.517e-13 rroots = 2
  235. Tue Feb 11 12:32:00 2025
  236. Tue Feb 11 12:32:00 2025 commencing square root phase
  237. Tue Feb 11 12:32:00 2025 reading relations for dependency 1
  238. Tue Feb 11 12:32:01 2025 read 6616383 cycles
  239. Tue Feb 11 12:32:13 2025 cycles contain 23142900 unique relations
  240. Tue Feb 11 12:32:38 2025 read 23142900 relations
  241. Tue Feb 11 12:34:00 2025 multiplying 23142900 relations
  242. Tue Feb 11 12:35:25 2025 multiply complete, coefficients have about 618.47 million bits
  243. Tue Feb 11 12:35:27 2025 initial square root is modulo 353767
  244. Tue Feb 11 12:39:28 2025 GCD is N, no factor found
  245. Tue Feb 11 12:39:28 2025 reading relations for dependency 2
  246. Tue Feb 11 12:39:29 2025 read 6612214 cycles
  247. Tue Feb 11 12:39:41 2025 cycles contain 23133786 unique relations
  248. Tue Feb 11 12:40:02 2025 read 23133786 relations
  249. Tue Feb 11 12:41:21 2025 multiplying 23133786 relations
  250. Tue Feb 11 12:42:47 2025 multiply complete, coefficients have about 618.22 million bits
  251. Tue Feb 11 12:42:49 2025 initial square root is modulo 351847
  252. Tue Feb 11 12:46:48 2025 sqrtTime: 888
  253. Tue Feb 11 12:46:48 2025 p90 factor: 778203855189001917151429536765475804530683300072757819110771801908976964263342374638135469
  254. Tue Feb 11 12:46:48 2025 p141 factor: 766192150850045764418181032430503188385231663470609138412487552825810330397234688685886418500760408247113433432106973046941966736609891347261
  255. Tue Feb 11 12:46:48 2025 elapsed time 00:14:49
  256.  
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