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gchilders

3,691-

Jun 15th, 2025
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  1. Mon Jun 9 22:59:53 2025
  2. Mon Jun 9 22:59:53 2025
  3. Mon Jun 9 22:59:53 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Jun 9 22:59:53 2025 random seeds: dde94060 c3cf0b22
  5. Mon Jun 9 22:59:53 2025 MPI process 0 of 1
  6. Mon Jun 9 22:59:53 2025 Using 64 OpenMP threads
  7. Mon Jun 9 22:59:53 2025 factoring 6293697460405979356676367630504487055727250330512392270937763934899158226012404616090692558909955600402737156314249403968522451347706023024318789239800092433838491584256194825854869376921851704054198268219599272717824672321908549258491658110284085746756287399519627 (265 digits)
  8. Mon Jun 9 22:59:54 2025 no P-1/P+1/ECM available, skipping
  9. Mon Jun 9 22:59:54 2025 commencing number field sieve (265-digit input)
  10. Mon Jun 9 22:59:54 2025 R0: -7395104114874202511988394360121831439224179537192802907
  11. Mon Jun 9 22:59:54 2025 R1: 1
  12. Mon Jun 9 22:59:54 2025 A0: -1
  13. Mon Jun 9 22:59:54 2025 A1: 0
  14. Mon Jun 9 22:59:54 2025 A2: 0
  15. Mon Jun 9 22:59:54 2025 A3: 0
  16. Mon Jun 9 22:59:54 2025 A4: 0
  17. Mon Jun 9 22:59:54 2025 A5: 0
  18. Mon Jun 9 22:59:54 2025 A6: 3
  19. Mon Jun 9 22:59:54 2025 skew 1.10, size 4.133e-16, alpha 2.177, combined = 2.561e-16 rroots = 2
  20. Mon Jun 9 22:59:54 2025
  21. Mon Jun 9 22:59:54 2025 commencing relation filtering
  22. Mon Jun 9 22:59:54 2025 setting target matrix density to 110.0
  23. Mon Jun 9 22:59:54 2025 estimated available RAM is 1031760.2 MB
  24. Mon Jun 9 22:59:54 2025 commencing duplicate removal, pass 1
  25. Mon Jun 9 23:13:22 2025 skipped 4414629 relations with b > 2^32
  26. Mon Jun 9 23:13:22 2025 skipped 1585 relations with composite factors
  27. Mon Jun 9 23:13:22 2025 skipped 21219 malformed relations
  28. Mon Jun 9 23:13:22 2025 found 111561945 hash collisions in 2035294623 relations
  29. Mon Jun 9 23:13:30 2025 added 1218608 free relations
  30. Mon Jun 9 23:13:30 2025 commencing duplicate removal, pass 2
  31. Mon Jun 9 23:19:36 2025 found 117 duplicates and 2036513114 unique relations
  32. Mon Jun 9 23:19:36 2025 memory use: 6822.0 MB
  33. Mon Jun 9 23:19:36 2025 reading ideals above 720000
  34. Mon Jun 9 23:19:36 2025 commencing singleton removal, initial pass
  35. Tue Jun 10 02:08:21 2025 memory use: 41024.0 MB
  36. Tue Jun 10 02:08:22 2025 reading all ideals from disk
  37. Tue Jun 10 02:08:59 2025 memory use: 112811.5 MB
  38. Tue Jun 10 02:11:38 2025 keeping 2213180589 ideals with weight <= 200, target excess is 12031956
  39. Tue Jun 10 02:15:28 2025 commencing in-memory singleton removal
  40. Tue Jun 10 02:15:34 2025 begin with 2036513114 relations and 2213180589 unique ideals
  41. Tue Jun 10 02:16:45 2025 reduce to 810143637 relations and 788318979 ideals in 28 passes
  42. Tue Jun 10 02:16:45 2025 max relations containing the same ideal: 114
  43. Tue Jun 10 02:19:51 2025 removing 21564254 relations and 20564255 ideals in 1000000 cliques
  44. Tue Jun 10 02:20:08 2025 commencing in-memory singleton removal
  45. Tue Jun 10 02:20:11 2025 begin with 788579383 relations and 788318979 unique ideals
  46. Tue Jun 10 02:20:31 2025 reduce to 788014504 relations and 767188360 ideals in 14 passes
  47. Tue Jun 10 02:20:31 2025 max relations containing the same ideal: 112
  48. Tue Jun 10 02:23:24 2025 removing 15401275 relations and 14401275 ideals in 1000000 cliques
  49. Tue Jun 10 02:23:39 2025 commencing in-memory singleton removal
  50. Tue Jun 10 02:23:41 2025 begin with 772613229 relations and 767188360 unique ideals
  51. Tue Jun 10 02:23:58 2025 reduce to 772314945 relations and 752488208 ideals in 12 passes
  52. Tue Jun 10 02:23:58 2025 max relations containing the same ideal: 111
  53. Tue Jun 10 02:26:51 2025 removing 13423139 relations and 12423139 ideals in 1000000 cliques
  54. Tue Jun 10 02:27:04 2025 commencing in-memory singleton removal
  55. Tue Jun 10 02:27:06 2025 begin with 758891806 relations and 752488208 unique ideals
  56. Tue Jun 10 02:27:22 2025 reduce to 758661587 relations and 739834443 ideals in 10 passes
  57. Tue Jun 10 02:27:22 2025 max relations containing the same ideal: 109
  58. Tue Jun 10 02:30:10 2025 removing 12277957 relations and 11277957 ideals in 1000000 cliques
  59. Tue Jun 10 02:30:23 2025 commencing in-memory singleton removal
  60. Tue Jun 10 02:30:26 2025 begin with 746383630 relations and 739834443 unique ideals
  61. Tue Jun 10 02:30:41 2025 reduce to 746188522 relations and 728361015 ideals in 11 passes
  62. Tue Jun 10 02:30:41 2025 max relations containing the same ideal: 108
  63. Tue Jun 10 02:33:26 2025 removing 11489373 relations and 10489373 ideals in 1000000 cliques
  64. Tue Jun 10 02:33:40 2025 commencing in-memory singleton removal
  65. Tue Jun 10 02:33:42 2025 begin with 734699149 relations and 728361015 unique ideals
  66. Tue Jun 10 02:33:56 2025 reduce to 734527702 relations and 717699894 ideals in 10 passes
  67. Tue Jun 10 02:33:56 2025 max relations containing the same ideal: 107
  68. Tue Jun 10 02:36:35 2025 removing 10899308 relations and 9899308 ideals in 1000000 cliques
  69. Tue Jun 10 02:36:48 2025 commencing in-memory singleton removal
  70. Tue Jun 10 02:36:50 2025 begin with 723628394 relations and 717699894 unique ideals
  71. Tue Jun 10 02:37:02 2025 reduce to 723472457 relations and 707644371 ideals in 8 passes
  72. Tue Jun 10 02:37:02 2025 max relations containing the same ideal: 105
  73. Tue Jun 10 02:39:41 2025 removing 10430316 relations and 9430316 ideals in 1000000 cliques
  74. Tue Jun 10 02:39:53 2025 commencing in-memory singleton removal
  75. Tue Jun 10 02:39:55 2025 begin with 713042141 relations and 707644371 unique ideals
  76. Tue Jun 10 02:40:08 2025 reduce to 712895394 relations and 698067087 ideals in 9 passes
  77. Tue Jun 10 02:40:08 2025 max relations containing the same ideal: 105
  78. Tue Jun 10 02:42:41 2025 removing 8866777 relations and 7995539 ideals in 871238 cliques
  79. Tue Jun 10 02:42:53 2025 commencing in-memory singleton removal
  80. Tue Jun 10 02:42:55 2025 begin with 704028617 relations and 698067087 unique ideals
  81. Tue Jun 10 02:43:07 2025 reduce to 703923605 relations and 689966387 ideals in 8 passes
  82. Tue Jun 10 02:43:07 2025 max relations containing the same ideal: 104
  83. Tue Jun 10 02:46:36 2025 relations with 0 large ideals: 488343
  84. Tue Jun 10 02:46:36 2025 relations with 1 large ideals: 731822
  85. Tue Jun 10 02:46:36 2025 relations with 2 large ideals: 6761977
  86. Tue Jun 10 02:46:36 2025 relations with 3 large ideals: 34403293
  87. Tue Jun 10 02:46:36 2025 relations with 4 large ideals: 103224850
  88. Tue Jun 10 02:46:36 2025 relations with 5 large ideals: 187316355
  89. Tue Jun 10 02:46:36 2025 relations with 6 large ideals: 202024224
  90. Tue Jun 10 02:46:36 2025 relations with 7+ large ideals: 168972741
  91. Tue Jun 10 02:46:36 2025 commencing 2-way merge
  92. Tue Jun 10 02:51:04 2025 reduce to 410300514 relation sets and 396343306 unique ideals
  93. Tue Jun 10 02:51:04 2025 ignored 10 oversize relation sets
  94. Tue Jun 10 02:51:04 2025 commencing full merge
  95. Tue Jun 10 04:02:16 2025 memory use: 42711.2 MB
  96. Tue Jun 10 04:02:39 2025 found 190324613 cycles, need 190271506
  97. Tue Jun 10 04:03:30 2025 weight of 190271506 cycles is about 20929908069 (110.00/cycle)
  98. Tue Jun 10 04:03:30 2025 distribution of cycle lengths:
  99. Tue Jun 10 04:03:30 2025 1 relations: 18861997
  100. Tue Jun 10 04:03:30 2025 2 relations: 20977858
  101. Tue Jun 10 04:03:30 2025 3 relations: 21082496
  102. Tue Jun 10 04:03:30 2025 4 relations: 18717746
  103. Tue Jun 10 04:03:30 2025 5 relations: 16224358
  104. Tue Jun 10 04:03:30 2025 6 relations: 13906343
  105. Tue Jun 10 04:03:30 2025 7 relations: 11676948
  106. Tue Jun 10 04:03:30 2025 8 relations: 10212384
  107. Tue Jun 10 04:03:30 2025 9 relations: 8715092
  108. Tue Jun 10 04:03:30 2025 10+ relations: 49896284
  109. Tue Jun 10 04:03:30 2025 heaviest cycle: 28 relations
  110. Tue Jun 10 04:03:56 2025 commencing cycle optimization
  111. Tue Jun 10 04:07:53 2025 start with 1355719043 relations
  112. Tue Jun 10 04:33:52 2025 pruned 33396250 relations
  113. Tue Jun 10 04:34:08 2025 memory use: 42366.2 MB
  114. Tue Jun 10 04:34:09 2025 distribution of cycle lengths:
  115. Tue Jun 10 04:34:09 2025 1 relations: 18861997
  116. Tue Jun 10 04:34:09 2025 2 relations: 21477051
  117. Tue Jun 10 04:34:09 2025 3 relations: 21870128
  118. Tue Jun 10 04:34:09 2025 4 relations: 19133517
  119. Tue Jun 10 04:34:09 2025 5 relations: 16562803
  120. Tue Jun 10 04:34:09 2025 6 relations: 14024600
  121. Tue Jun 10 04:34:09 2025 7 relations: 11759496
  122. Tue Jun 10 04:34:09 2025 8 relations: 10174721
  123. Tue Jun 10 04:34:09 2025 9 relations: 8640928
  124. Tue Jun 10 04:34:09 2025 10+ relations: 47766265
  125. Tue Jun 10 04:34:09 2025 heaviest cycle: 28 relations
  126. Tue Jun 10 04:37:30 2025 RelProcTime: 20256
  127. Tue Jun 10 04:37:30 2025 elapsed time 05:37:37
  128. Tue Jun 10 14:32:29 2025
  129. Tue Jun 10 14:32:29 2025
  130. Tue Jun 10 14:32:29 2025 Msieve v. 1.54 (SVN unknown)
  131. Tue Jun 10 14:32:29 2025 random seeds: b7aea9d2 7cf3fe34
  132. Tue Jun 10 14:32:29 2025 MPI process 0 of 4
  133. Tue Jun 10 14:32:29 2025 Using 10 OpenMP threads
  134. Tue Jun 10 14:32:29 2025 factoring 6293697460405979356676367630504487055727250330512392270937763934899158226012404616090692558909955600402737156314249403968522451347706023024318789239800092433838491584256194825854869376921851704054198268219599272717824672321908549258491658110284085746756287399519627 (265 digits)
  135. Tue Jun 10 14:32:30 2025 no P-1/P+1/ECM available, skipping
  136. Tue Jun 10 14:32:30 2025 commencing number field sieve (265-digit input)
  137. Tue Jun 10 14:32:30 2025 R0: -7395104114874202511988394360121831439224179537192802907
  138. Tue Jun 10 14:32:30 2025 R1: 1
  139. Tue Jun 10 14:32:30 2025 A0: -1
  140. Tue Jun 10 14:32:30 2025 A1: 0
  141. Tue Jun 10 14:32:30 2025 A2: 0
  142. Tue Jun 10 14:32:30 2025 A3: 0
  143. Tue Jun 10 14:32:30 2025 A4: 0
  144. Tue Jun 10 14:32:30 2025 A5: 0
  145. Tue Jun 10 14:32:30 2025 A6: 3
  146. Tue Jun 10 14:32:30 2025 skew 1.10, size 4.133e-16, alpha 2.177, combined = 2.561e-16 rroots = 2
  147. Tue Jun 10 14:32:30 2025
  148. Tue Jun 10 14:32:30 2025 commencing linear algebra
  149. Tue Jun 10 14:32:30 2025 using VBITS=256
  150. Tue Jun 10 14:32:30 2025 initialized process (0,0) of 2 x 2 grid
  151. Tue Jun 10 14:32:44 2025 read 190271506 cycles
  152. Tue Jun 10 14:36:57 2025 cycles contain 687246267 unique relations
  153. Tue Jun 10 14:42:23 2025 read 687246267 relations
  154. Tue Jun 10 14:46:23 2025 using 20 quadratic characters above 4294917295
  155. Tue Jun 10 14:50:01 2025 building initial matrix
  156. Tue Jun 10 16:36:30 2025 memory use: 92586.9 MB
  157. Tue Jun 10 16:38:21 2025 read 190271506 cycles
  158. Tue Jun 10 16:38:39 2025 matrix is 190271318 x 190271506 (84705.1 MB) with weight 24184015740 (127.10/col)
  159. Tue Jun 10 16:38:39 2025 sparse part has weight 20111937209 (105.70/col)
  160. Tue Jun 10 17:17:37 2025 filtering completed in 2 passes
  161. Tue Jun 10 17:18:12 2025 matrix is 190202887 x 190203064 (84699.3 MB) with weight 24181538996 (127.14/col)
  162. Tue Jun 10 17:18:12 2025 sparse part has weight 20111168317 (105.74/col)
  163. Tue Jun 10 17:25:14 2025 matrix starts at (0, 0)
  164. Tue Jun 10 17:25:20 2025 matrix is 95101564 x 95101682 (24492.9 MB) with weight 7409750429 (77.91/col)
  165. Tue Jun 10 17:25:20 2025 sparse part has weight 5374558759 (56.51/col)
  166. Tue Jun 10 17:25:20 2025 saving the first 240 matrix rows for later
  167. Tue Jun 10 17:25:30 2025 matrix includes 256 packed rows
  168. Tue Jun 10 17:25:50 2025 matrix is 95101324 x 95101682 (22516.5 MB) with weight 4684386777 (49.26/col)
  169. Tue Jun 10 17:25:50 2025 sparse part has weight 4380943269 (46.07/col)
  170. Tue Jun 10 17:25:50 2025 using GPU 0 (NVIDIA H200)
  171. Tue Jun 10 17:25:50 2025 selected card has CUDA arch 9.0
  172. Tue Jun 10 17:33:22 2025 commencing Lanczos iteration
  173. Tue Jun 10 17:33:26 2025 memory use: 53014.3 MB
  174. Tue Jun 10 17:34:21 2025 linear algebra at 0.0%, ETA 91h21m
  175. Tue Jun 10 17:35:41 2025 checking every 30000 dimensions, checkpointing every 2100000 dimensions
  176. Sat Jun 14 13:29:47 2025 lanczos halted after 745208 iterations (dim = 190202643)
  177. Sat Jun 14 13:41:01 2025 recovered 35 nontrivial dependencies
  178. Sat Jun 14 13:41:03 2025 BLanczosTime: 342513
  179. Sat Jun 14 13:41:03 2025 elapsed time 95:08:34
  180. Sat Jun 14 13:41:09 2025
  181. Sat Jun 14 13:41:09 2025
  182. Sat Jun 14 13:41:09 2025 Msieve v. 1.54 (SVN Unversioned directory)
  183. Sat Jun 14 13:41:09 2025 random seeds: 00dca66c edfc7314
  184. Sat Jun 14 13:41:09 2025 MPI process 0 of 1
  185. Sat Jun 14 13:41:09 2025 Using 64 OpenMP threads
  186. Sat Jun 14 13:41:09 2025 factoring 6293697460405979356676367630504487055727250330512392270937763934899158226012404616090692558909955600402737156314249403968522451347706023024318789239800092433838491584256194825854869376921851704054198268219599272717824672321908549258491658110284085746756287399519627 (265 digits)
  187. Sat Jun 14 13:41:10 2025 no P-1/P+1/ECM available, skipping
  188. Sat Jun 14 13:41:10 2025 commencing number field sieve (265-digit input)
  189. Sat Jun 14 13:41:10 2025 R0: -7395104114874202511988394360121831439224179537192802907
  190. Sat Jun 14 13:41:10 2025 R1: 1
  191. Sat Jun 14 13:41:10 2025 A0: -1
  192. Sat Jun 14 13:41:10 2025 A1: 0
  193. Sat Jun 14 13:41:10 2025 A2: 0
  194. Sat Jun 14 13:41:10 2025 A3: 0
  195. Sat Jun 14 13:41:10 2025 A4: 0
  196. Sat Jun 14 13:41:10 2025 A5: 0
  197. Sat Jun 14 13:41:10 2025 A6: 3
  198. Sat Jun 14 13:41:10 2025 skew 1.10, size 4.133e-16, alpha 2.177, combined = 2.561e-16 rroots = 2
  199. Sat Jun 14 13:41:10 2025
  200. Sat Jun 14 13:41:10 2025 commencing square root phase
  201. Sat Jun 14 13:41:10 2025 reading relations for dependency 1
  202. Sat Jun 14 13:41:23 2025 read 95098900 cycles
  203. Sat Jun 14 13:43:16 2025 cycles contain 343623490 unique relations
  204. Sat Jun 14 13:45:21 2025 read 343623490 relations
  205. Sat Jun 14 14:01:48 2025 multiplying 343623490 relations
  206. Sat Jun 14 14:17:16 2025 multiply complete, coefficients have about 10467.31 million bits
  207. Sat Jun 14 14:17:33 2025 initial square root is modulo 739951
  208. Sat Jun 14 15:05:39 2025 sqrtTime: 5069
  209. Sat Jun 14 15:05:39 2025 p95 factor: 90403108247217912499321960538770473617068623601905634023118186624983631419504905262327080242367
  210. Sat Jun 14 15:05:39 2025 p170 factor: 69618153428918890641697033353002638826547621632265766681311488596513426083734478977029431842608813764969422610555443855009428966704887390742704306275101473579683440393781
  211. Sat Jun 14 15:05:39 2025 elapsed time 01:24:30
  212.  
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