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Nov 20th, 2024
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  1. Wed Nov 20 13:43:33 2024
  2. Wed Nov 20 13:43:33 2024
  3. Wed Nov 20 13:43:33 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Nov 20 13:43:33 2024 random seeds: dd6b5970 f8c4bd1b
  5. Wed Nov 20 13:43:33 2024 MPI process 0 of 1
  6. Wed Nov 20 13:43:33 2024 Using 32 OpenMP threads
  7. Wed Nov 20 13:43:33 2024 factoring 1704592125992638749095415716738988148149695196195782557928773927670882124651601897949435161590733444078821277431388082589462531764784156982220772107338434218159 (160 digits)
  8. Wed Nov 20 13:43:34 2024 searching for 15-digit factors
  9. Wed Nov 20 13:43:34 2024 commencing number field sieve (160-digit input)
  10. Wed Nov 20 13:43:34 2024 R0: -7339435674006948614924382204130
  11. Wed Nov 20 13:43:34 2024 R1: 38256349590369877
  12. Wed Nov 20 13:43:34 2024 A0: 56157784442360865548351900813889589257
  13. Wed Nov 20 13:43:34 2024 A1: 47895220864237633691305644342687
  14. Wed Nov 20 13:43:34 2024 A2: -37510418728955643821218777
  15. Wed Nov 20 13:43:34 2024 A3: -10409110431254104073
  16. Wed Nov 20 13:43:34 2024 A4: 1965085528766
  17. Wed Nov 20 13:43:34 2024 A5: 80040
  18. Wed Nov 20 13:43:34 2024 skew 4652836.81, size 1.632e-15, alpha -6.200, combined = 1.526e-12 rroots = 5
  19. Wed Nov 20 13:43:34 2024
  20. Wed Nov 20 13:43:34 2024 commencing relation filtering
  21. Wed Nov 20 13:43:34 2024 setting target matrix density to 130.0
  22. Wed Nov 20 13:43:34 2024 estimated available RAM is 257736.5 MB
  23. Wed Nov 20 13:43:34 2024 commencing duplicate removal, pass 1
  24. Wed Nov 20 13:45:27 2024 error -1 reading relation 44619084
  25. Wed Nov 20 13:47:38 2024 error -1 reading relation 96095405
  26. Wed Nov 20 13:48:38 2024 error -1 reading relation 121018028
  27. Wed Nov 20 13:48:46 2024 skipped 45 malformed relations
  28. Wed Nov 20 13:48:46 2024 found 19812432 hash collisions in 124107130 relations
  29. Wed Nov 20 13:49:19 2024 added 121836 free relations
  30. Wed Nov 20 13:49:19 2024 commencing duplicate removal, pass 2
  31. Wed Nov 20 13:52:20 2024 found 19489289 duplicates and 104739677 unique relations
  32. Wed Nov 20 13:52:20 2024 memory use: 788.8 MB
  33. Wed Nov 20 13:52:20 2024 reading ideals above 720000
  34. Wed Nov 20 13:52:20 2024 commencing singleton removal, initial pass
  35. Wed Nov 20 13:59:49 2024 memory use: 2756.0 MB
  36. Wed Nov 20 13:59:49 2024 reading all ideals from disk
  37. Wed Nov 20 13:59:52 2024 memory use: 4697.0 MB
  38. Wed Nov 20 14:00:04 2024 keeping 90892755 ideals with weight <= 200, target excess is 546874
  39. Wed Nov 20 14:00:20 2024 commencing in-memory singleton removal
  40. Wed Nov 20 14:00:21 2024 begin with 104739677 relations and 90892755 unique ideals
  41. Wed Nov 20 14:00:30 2024 reduce to 71410147 relations and 54440296 ideals in 13 passes
  42. Wed Nov 20 14:00:30 2024 max relations containing the same ideal: 164
  43. Wed Nov 20 14:01:01 2024 removing 8337293 relations and 6337293 ideals in 2000000 cliques
  44. Wed Nov 20 14:01:05 2024 commencing in-memory singleton removal
  45. Wed Nov 20 14:01:06 2024 begin with 63072854 relations and 54440296 unique ideals
  46. Wed Nov 20 14:01:10 2024 reduce to 62320285 relations and 47324657 ideals in 8 passes
  47. Wed Nov 20 14:01:10 2024 max relations containing the same ideal: 151
  48. Wed Nov 20 14:01:37 2024 removing 6593918 relations and 4593918 ideals in 2000000 cliques
  49. Wed Nov 20 14:01:41 2024 commencing in-memory singleton removal
  50. Wed Nov 20 14:01:42 2024 begin with 55726367 relations and 47324657 unique ideals
  51. Wed Nov 20 14:01:46 2024 reduce to 55199271 relations and 42186982 ideals in 9 passes
  52. Wed Nov 20 14:01:46 2024 max relations containing the same ideal: 140
  53. Wed Nov 20 14:02:10 2024 removing 6128206 relations and 4128206 ideals in 2000000 cliques
  54. Wed Nov 20 14:02:13 2024 commencing in-memory singleton removal
  55. Wed Nov 20 14:02:14 2024 begin with 49071065 relations and 42186982 unique ideals
  56. Wed Nov 20 14:02:16 2024 reduce to 48594261 relations and 37566030 ideals in 7 passes
  57. Wed Nov 20 14:02:16 2024 max relations containing the same ideal: 127
  58. Wed Nov 20 14:02:39 2024 removing 5898226 relations and 3898226 ideals in 2000000 cliques
  59. Wed Nov 20 14:02:42 2024 commencing in-memory singleton removal
  60. Wed Nov 20 14:02:43 2024 begin with 42696035 relations and 37566030 unique ideals
  61. Wed Nov 20 14:02:46 2024 reduce to 42225736 relations and 33180363 ideals in 7 passes
  62. Wed Nov 20 14:02:46 2024 max relations containing the same ideal: 115
  63. Wed Nov 20 14:02:59 2024 removing 5757273 relations and 3757273 ideals in 2000000 cliques
  64. Wed Nov 20 14:03:01 2024 commencing in-memory singleton removal
  65. Wed Nov 20 14:03:01 2024 begin with 36468463 relations and 33180363 unique ideals
  66. Wed Nov 20 14:03:03 2024 reduce to 35977503 relations and 28912093 ideals in 7 passes
  67. Wed Nov 20 14:03:03 2024 max relations containing the same ideal: 106
  68. Wed Nov 20 14:03:15 2024 removing 5672781 relations and 3672781 ideals in 2000000 cliques
  69. Wed Nov 20 14:03:17 2024 commencing in-memory singleton removal
  70. Wed Nov 20 14:03:17 2024 begin with 30304722 relations and 28912093 unique ideals
  71. Wed Nov 20 14:03:18 2024 reduce to 29772374 relations and 24681878 ideals in 7 passes
  72. Wed Nov 20 14:03:18 2024 max relations containing the same ideal: 93
  73. Wed Nov 20 14:03:29 2024 removing 5614847 relations and 3614847 ideals in 2000000 cliques
  74. Wed Nov 20 14:03:30 2024 commencing in-memory singleton removal
  75. Wed Nov 20 14:03:31 2024 begin with 24157527 relations and 24681878 unique ideals
  76. Wed Nov 20 14:03:32 2024 reduce to 23550214 relations and 20425524 ideals in 8 passes
  77. Wed Nov 20 14:03:32 2024 max relations containing the same ideal: 78
  78. Wed Nov 20 14:03:40 2024 removing 5567075 relations and 3567075 ideals in 2000000 cliques
  79. Wed Nov 20 14:03:41 2024 commencing in-memory singleton removal
  80. Wed Nov 20 14:03:41 2024 begin with 17983139 relations and 20425524 unique ideals
  81. Wed Nov 20 14:03:42 2024 reduce to 17243752 relations and 16065802 ideals in 8 passes
  82. Wed Nov 20 14:03:42 2024 max relations containing the same ideal: 65
  83. Wed Nov 20 14:03:49 2024 removing 1917993 relations and 1374417 ideals in 543576 cliques
  84. Wed Nov 20 14:03:49 2024 commencing in-memory singleton removal
  85. Wed Nov 20 14:03:50 2024 begin with 15325759 relations and 16065802 unique ideals
  86. Wed Nov 20 14:03:50 2024 reduce to 15165747 relations and 14526657 ideals in 8 passes
  87. Wed Nov 20 14:03:50 2024 max relations containing the same ideal: 57
  88. Wed Nov 20 14:03:58 2024 relations with 0 large ideals: 1815
  89. Wed Nov 20 14:03:58 2024 relations with 1 large ideals: 13058
  90. Wed Nov 20 14:03:58 2024 relations with 2 large ideals: 165626
  91. Wed Nov 20 14:03:58 2024 relations with 3 large ideals: 888214
  92. Wed Nov 20 14:03:58 2024 relations with 4 large ideals: 2479272
  93. Wed Nov 20 14:03:58 2024 relations with 5 large ideals: 4010287
  94. Wed Nov 20 14:03:58 2024 relations with 6 large ideals: 3994576
  95. Wed Nov 20 14:03:58 2024 relations with 7+ large ideals: 3612899
  96. Wed Nov 20 14:03:58 2024 commencing 2-way merge
  97. Wed Nov 20 14:04:05 2024 reduce to 10111641 relation sets and 9472551 unique ideals
  98. Wed Nov 20 14:04:05 2024 commencing full merge
  99. Wed Nov 20 14:07:07 2024 memory use: 1232.0 MB
  100. Wed Nov 20 14:07:07 2024 found 4482955 cycles, need 4440751
  101. Wed Nov 20 14:07:09 2024 weight of 4440751 cycles is about 577993662 (130.16/cycle)
  102. Wed Nov 20 14:07:09 2024 distribution of cycle lengths:
  103. Wed Nov 20 14:07:09 2024 1 relations: 81133
  104. Wed Nov 20 14:07:09 2024 2 relations: 203297
  105. Wed Nov 20 14:07:09 2024 3 relations: 269797
  106. Wed Nov 20 14:07:09 2024 4 relations: 295833
  107. Wed Nov 20 14:07:09 2024 5 relations: 320344
  108. Wed Nov 20 14:07:09 2024 6 relations: 327440
  109. Wed Nov 20 14:07:09 2024 7 relations: 330005
  110. Wed Nov 20 14:07:09 2024 8 relations: 320557
  111. Wed Nov 20 14:07:09 2024 9 relations: 306664
  112. Wed Nov 20 14:07:09 2024 10+ relations: 1985681
  113. Wed Nov 20 14:07:09 2024 heaviest cycle: 28 relations
  114. Wed Nov 20 14:07:10 2024 commencing cycle optimization
  115. Wed Nov 20 14:07:20 2024 start with 42379536 relations
  116. Wed Nov 20 14:08:45 2024 pruned 2315718 relations
  117. Wed Nov 20 14:08:45 2024 memory use: 1062.8 MB
  118. Wed Nov 20 14:08:45 2024 distribution of cycle lengths:
  119. Wed Nov 20 14:08:45 2024 1 relations: 81133
  120. Wed Nov 20 14:08:45 2024 2 relations: 209818
  121. Wed Nov 20 14:08:45 2024 3 relations: 283381
  122. Wed Nov 20 14:08:45 2024 4 relations: 311734
  123. Wed Nov 20 14:08:45 2024 5 relations: 340458
  124. Wed Nov 20 14:08:45 2024 6 relations: 348513
  125. Wed Nov 20 14:08:45 2024 7 relations: 352927
  126. Wed Nov 20 14:08:45 2024 8 relations: 341371
  127. Wed Nov 20 14:08:45 2024 9 relations: 325683
  128. Wed Nov 20 14:08:45 2024 10+ relations: 1845733
  129. Wed Nov 20 14:08:45 2024 heaviest cycle: 28 relations
  130. Wed Nov 20 14:08:50 2024 RelProcTime: 1516
  131. Wed Nov 20 14:08:50 2024 elapsed time 00:25:17
  132. Wed Nov 20 14:09:22 2024
  133. Wed Nov 20 14:09:22 2024
  134. Wed Nov 20 14:09:22 2024 Msieve v. 1.54 (SVN Unversioned directory)
  135. Wed Nov 20 14:09:22 2024 random seeds: 098f0048 406b2543
  136. Wed Nov 20 14:09:22 2024 MPI process 0 of 1
  137. Wed Nov 20 14:09:22 2024 Using 32 OpenMP threads
  138. Wed Nov 20 14:09:22 2024 factoring 1704592125992638749095415716738988148149695196195782557928773927670882124651601897949435161590733444078821277431388082589462531764784156982220772107338434218159 (160 digits)
  139. Wed Nov 20 14:09:23 2024 searching for 15-digit factors
  140. Wed Nov 20 14:09:23 2024 commencing number field sieve (160-digit input)
  141. Wed Nov 20 14:09:23 2024 R0: -7339435674006948614924382204130
  142. Wed Nov 20 14:09:23 2024 R1: 38256349590369877
  143. Wed Nov 20 14:09:23 2024 A0: 56157784442360865548351900813889589257
  144. Wed Nov 20 14:09:23 2024 A1: 47895220864237633691305644342687
  145. Wed Nov 20 14:09:23 2024 A2: -37510418728955643821218777
  146. Wed Nov 20 14:09:23 2024 A3: -10409110431254104073
  147. Wed Nov 20 14:09:23 2024 A4: 1965085528766
  148. Wed Nov 20 14:09:23 2024 A5: 80040
  149. Wed Nov 20 14:09:23 2024 skew 4652836.81, size 1.632e-15, alpha -6.200, combined = 1.526e-12 rroots = 5
  150. Wed Nov 20 14:09:23 2024
  151. Wed Nov 20 14:09:23 2024 commencing linear algebra
  152. Wed Nov 20 14:09:23 2024 using VBITS=256
  153. Wed Nov 20 14:09:23 2024 stopping after matrix build
  154. Wed Nov 20 14:09:23 2024 initialized process (0,0) of 1 x 1 grid
  155. Wed Nov 20 14:09:23 2024 read 4440751 cycles
  156. Wed Nov 20 14:09:30 2024 cycles contain 14839459 unique relations
  157. Wed Nov 20 14:11:35 2024 read 14839459 relations
  158. Wed Nov 20 14:11:36 2024 using 20 quadratic characters above 4294917295
  159. Wed Nov 20 14:11:39 2024 building initial matrix
  160. Wed Nov 20 14:16:32 2024 memory use: 2016.4 MB
  161. Wed Nov 20 14:16:36 2024 read 4440751 cycles
  162. Wed Nov 20 14:16:37 2024 matrix is 4440574 x 4440751 (2225.5 MB) with weight 673938576 (151.76/col)
  163. Wed Nov 20 14:16:37 2024 sparse part has weight 530118480 (119.38/col)
  164. Wed Nov 20 14:17:31 2024 filtering completed in 2 passes
  165. Wed Nov 20 14:17:32 2024 matrix is 4440477 x 4440654 (2225.5 MB) with weight 673933328 (151.76/col)
  166. Wed Nov 20 14:17:32 2024 sparse part has weight 530116568 (119.38/col)
  167. Wed Nov 20 14:18:02 2024 BLanczosTime: 519
  168. Wed Nov 20 14:18:02 2024 elapsed time 00:08:40
  169. Wed Nov 20 22:53:02 2024
  170. Wed Nov 20 22:53:02 2024
  171. Wed Nov 20 22:53:02 2024 Msieve v. 1.54 (SVN Unversioned directory)
  172. Wed Nov 20 22:53:02 2024 random seeds: c94c1f3b 4a946aca
  173. Wed Nov 20 22:53:02 2024 MPI process 0 of 1
  174. Wed Nov 20 22:53:02 2024 Using 64 OpenMP threads
  175. Wed Nov 20 22:53:02 2024 factoring 1704592125992638749095415716738988148149695196195782557928773927670882124651601897949435161590733444078821277431388082589462531764784156982220772107338434218159 (160 digits)
  176. Wed Nov 20 22:53:03 2024 searching for 15-digit factors
  177. Wed Nov 20 22:53:03 2024 commencing number field sieve (160-digit input)
  178. Wed Nov 20 22:53:03 2024 R0: -7339435674006948614924382204130
  179. Wed Nov 20 22:53:03 2024 R1: 38256349590369877
  180. Wed Nov 20 22:53:03 2024 A0: 56157784442360865548351900813889589257
  181. Wed Nov 20 22:53:03 2024 A1: 47895220864237633691305644342687
  182. Wed Nov 20 22:53:03 2024 A2: -37510418728955643821218777
  183. Wed Nov 20 22:53:03 2024 A3: -10409110431254104073
  184. Wed Nov 20 22:53:03 2024 A4: 1965085528766
  185. Wed Nov 20 22:53:03 2024 A5: 80040
  186. Wed Nov 20 22:53:03 2024 skew 4652836.81, size 1.632e-15, alpha -6.200, combined = 1.526e-12 rroots = 5
  187. Wed Nov 20 22:53:03 2024
  188. Wed Nov 20 22:53:03 2024 commencing linear algebra
  189. Wed Nov 20 22:53:03 2024 using VBITS=256
  190. Wed Nov 20 22:53:03 2024 skipping matrix build
  191. Wed Nov 20 22:53:03 2024 initialized process (0,0) of 1 x 1 grid
  192. Wed Nov 20 22:53:07 2024 matrix starts at (0, 0)
  193. Wed Nov 20 22:53:08 2024 matrix is 4440477 x 4440654 (2225.5 MB) with weight 673933328 (151.76/col)
  194. Wed Nov 20 22:53:08 2024 sparse part has weight 530116568 (119.38/col)
  195. Wed Nov 20 22:53:08 2024 saving the first 240 matrix rows for later
  196. Wed Nov 20 22:53:10 2024 matrix includes 256 packed rows
  197. Wed Nov 20 22:53:11 2024 matrix is 4440237 x 4440654 (2005.9 MB) with weight 484778658 (109.17/col)
  198. Wed Nov 20 22:53:11 2024 sparse part has weight 454782068 (102.41/col)
  199. Wed Nov 20 22:53:11 2024 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  200. Wed Nov 20 22:53:21 2024 commencing Lanczos iteration (64 threads)
  201. Wed Nov 20 22:53:21 2024 memory use: 2827.7 MB
  202. Wed Nov 20 22:54:03 2024 linear algebra at 0.7%, ETA 1h38m
  203. Wed Nov 20 22:55:04 2024 checking every 40000 dimensions, checkpointing every 2720000 dimensions
  204. Thu Nov 21 00:27:44 2024 lanczos halted after 17398 iterations (dim = 4440237)
  205. Thu Nov 21 00:27:58 2024 recovered 30 nontrivial dependencies
  206. Thu Nov 21 00:27:58 2024 BLanczosTime: 5695
  207. Thu Nov 21 00:27:58 2024
  208. Thu Nov 21 00:27:58 2024 commencing square root phase
  209. Thu Nov 21 00:27:58 2024 handling dependencies 1 to 64
  210. Thu Nov 21 00:27:58 2024 reading relations for dependency 1
  211. Thu Nov 21 00:27:59 2024 read 2220910 cycles
  212. Thu Nov 21 00:28:02 2024 cycles contain 7421484 unique relations
  213. Thu Nov 21 00:29:39 2024 read 7421484 relations
  214. Thu Nov 21 00:30:04 2024 multiplying 7421484 relations
  215. Thu Nov 21 00:30:45 2024 multiply complete, coefficients have about 396.69 million bits
  216. Thu Nov 21 00:30:46 2024 initial square root is modulo 13121291
  217. Thu Nov 21 00:32:44 2024 sqrtTime: 286
  218. Thu Nov 21 00:32:44 2024 p66 factor: 199367305470689422326736613962403794141378685191438989752775315713
  219. Thu Nov 21 00:32:44 2024 p94 factor: 8550008347498303491250299659966409057509629797527039931338021166953277265127987059465061722543
  220. Thu Nov 21 00:32:44 2024 elapsed time 01:39:42
  221.  
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