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May 29th, 2022
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  1. Sat May 28 21:50:45 2022
  2. Sat May 28 21:50:45 2022
  3. Sat May 28 21:50:45 2022 Msieve v. 1.54 (SVN 1043M)
  4. Sat May 28 21:50:45 2022 random seeds: 0398e957 6a41e4cf
  5. Sat May 28 21:50:45 2022 factoring 3315474627896068580077909566355233994613143180376439077828259041686921733560182130294270493905279027934860788711431582257906140621531886630714127208557860566611974906081 (169 digits)
  6. Sat May 28 21:50:46 2022 searching for 15-digit factors
  7. Sat May 28 21:50:47 2022 commencing number field sieve (169-digit input)
  8. Sat May 28 21:50:47 2022 R0: -435900915356885447599442792439497
  9. Sat May 28 21:50:47 2022 R1: 291333941423218403
  10. Sat May 28 21:50:47 2022 A0: -15658297279742080247148768480002965337760
  11. Sat May 28 21:50:47 2022 A1: 70714646304708449768963116165747272
  12. Sat May 28 21:50:47 2022 A2: 5817629668958351042956558194
  13. Sat May 28 21:50:47 2022 A3: -988910332602724829579
  14. Sat May 28 21:50:47 2022 A4: -10499448900902
  15. Sat May 28 21:50:47 2022 A5: 210672
  16. Sat May 28 21:50:47 2022 skew 22157603.14, size 1.661e-16, alpha -7.444, combined = 3.842e-13 rroots = 5
  17. Sat May 28 21:50:47 2022
  18. Sat May 28 21:50:47 2022 commencing relation filtering
  19. Sat May 28 21:50:47 2022 setting target matrix density to 130.0
  20. Sat May 28 21:50:47 2022 estimated available RAM is 63624.2 MB
  21. Sat May 28 21:50:47 2022 commencing duplicate removal, pass 1
  22. Sat May 28 22:05:58 2022 error -15 reading relation 82104275
  23. Sat May 28 22:05:59 2022 error -15 reading relation 82151701
  24. Sat May 28 22:08:23 2022 error -11 reading relation 94634981
  25. Sat May 28 22:08:23 2022 error -11 reading relation 94673696
  26. Sat May 28 22:09:34 2022 found 4448333 hash collisions in 100799846 relations
  27. Sat May 28 22:10:14 2022 added 121977 free relations
  28. Sat May 28 22:10:14 2022 commencing duplicate removal, pass 2
  29. Sat May 28 22:10:50 2022 found 4 duplicates and 100921819 unique relations
  30. Sat May 28 22:10:50 2022 memory use: 261.2 MB
  31. Sat May 28 22:10:50 2022 reading ideals above 720000
  32. Sat May 28 22:10:50 2022 commencing singleton removal, initial pass
  33. Sat May 28 22:30:02 2022 memory use: 2756.0 MB
  34. Sat May 28 22:30:02 2022 reading all ideals from disk
  35. Sat May 28 22:30:05 2022 memory use: 3907.0 MB
  36. Sat May 28 22:30:17 2022 keeping 91255352 ideals with weight <= 200, target excess is 567482
  37. Sat May 28 22:30:32 2022 commencing in-memory singleton removal
  38. Sat May 28 22:30:43 2022 begin with 100921819 relations and 91255352 unique ideals
  39. Sat May 28 22:32:52 2022 reduce to 67120899 relations and 54187896 ideals in 13 passes
  40. Sat May 28 22:32:52 2022 max relations containing the same ideal: 165
  41. Sat May 28 22:33:31 2022 removing 8802138 relations and 6802139 ideals in 2000000 cliques
  42. Sat May 28 22:33:36 2022 commencing in-memory singleton removal
  43. Sat May 28 22:33:42 2022 begin with 58318761 relations and 54187896 unique ideals
  44. Sat May 28 22:34:37 2022 reduce to 57439870 relations and 46475317 ideals in 7 passes
  45. Sat May 28 22:34:37 2022 max relations containing the same ideal: 147
  46. Sat May 28 22:35:11 2022 removing 6956571 relations and 4956571 ideals in 2000000 cliques
  47. Sat May 28 22:35:15 2022 commencing in-memory singleton removal
  48. Sat May 28 22:35:19 2022 begin with 50483299 relations and 46475317 unique ideals
  49. Sat May 28 22:36:12 2022 reduce to 49840803 relations and 40854819 ideals in 8 passes
  50. Sat May 28 22:36:12 2022 max relations containing the same ideal: 132
  51. Sat May 28 22:36:40 2022 removing 6471844 relations and 4471844 ideals in 2000000 cliques
  52. Sat May 28 22:36:44 2022 commencing in-memory singleton removal
  53. Sat May 28 22:36:47 2022 begin with 43368959 relations and 40854819 unique ideals
  54. Sat May 28 22:37:28 2022 reduce to 42761287 relations and 35753504 ideals in 7 passes
  55. Sat May 28 22:37:28 2022 max relations containing the same ideal: 118
  56. Sat May 28 22:37:52 2022 removing 6255966 relations and 4255966 ideals in 2000000 cliques
  57. Sat May 28 22:37:55 2022 commencing in-memory singleton removal
  58. Sat May 28 22:37:58 2022 begin with 36505321 relations and 35753504 unique ideals
  59. Sat May 28 22:38:37 2022 reduce to 35872240 relations and 30838928 ideals in 8 passes
  60. Sat May 28 22:38:37 2022 max relations containing the same ideal: 106
  61. Sat May 28 22:38:59 2022 removing 6145757 relations and 4145757 ideals in 2000000 cliques
  62. Sat May 28 22:39:02 2022 commencing in-memory singleton removal
  63. Sat May 28 22:39:05 2022 begin with 29726483 relations and 30838928 unique ideals
  64. Sat May 28 22:39:37 2022 reduce to 29016880 relations and 25949709 ideals in 8 passes
  65. Sat May 28 22:39:37 2022 max relations containing the same ideal: 92
  66. Sat May 28 22:39:56 2022 removing 6106811 relations and 4106811 ideals in 2000000 cliques
  67. Sat May 28 22:39:59 2022 commencing in-memory singleton removal
  68. Sat May 28 22:40:01 2022 begin with 22910069 relations and 25949709 unique ideals
  69. Sat May 28 22:40:27 2022 reduce to 22052091 relations and 20934170 ideals in 10 passes
  70. Sat May 28 22:40:27 2022 max relations containing the same ideal: 77
  71. Sat May 28 22:40:40 2022 removing 1925365 relations and 1465724 ideals in 459641 cliques
  72. Sat May 28 22:40:42 2022 commencing in-memory singleton removal
  73. Sat May 28 22:40:44 2022 begin with 20126726 relations and 20934170 unique ideals
  74. Sat May 28 22:41:04 2022 reduce to 20011141 relations and 19350756 ideals in 8 passes
  75. Sat May 28 22:41:04 2022 max relations containing the same ideal: 75
  76. Sat May 28 22:41:20 2022 relations with 0 large ideals: 1879
  77. Sat May 28 22:41:20 2022 relations with 1 large ideals: 8566
  78. Sat May 28 22:41:20 2022 relations with 2 large ideals: 116613
  79. Sat May 28 22:41:20 2022 relations with 3 large ideals: 722207
  80. Sat May 28 22:41:20 2022 relations with 4 large ideals: 2369830
  81. Sat May 28 22:41:20 2022 relations with 5 large ideals: 4557593
  82. Sat May 28 22:41:20 2022 relations with 6 large ideals: 5468946
  83. Sat May 28 22:41:20 2022 relations with 7+ large ideals: 6765507
  84. Sat May 28 22:41:20 2022 commencing 2-way merge
  85. Sat May 28 22:41:37 2022 reduce to 13002799 relation sets and 12342414 unique ideals
  86. Sat May 28 22:41:37 2022 commencing full merge
  87. Sat May 28 22:47:28 2022 memory use: 1610.3 MB
  88. Sat May 28 22:47:29 2022 found 5828847 cycles, need 5776614
  89. Sat May 28 22:47:32 2022 weight of 5776614 cycles is about 751425917 (130.08/cycle)
  90. Sat May 28 22:47:32 2022 distribution of cycle lengths:
  91. Sat May 28 22:47:32 2022 1 relations: 195744
  92. Sat May 28 22:47:32 2022 2 relations: 315315
  93. Sat May 28 22:47:32 2022 3 relations: 385173
  94. Sat May 28 22:47:32 2022 4 relations: 407846
  95. Sat May 28 22:47:32 2022 5 relations: 432764
  96. Sat May 28 22:47:32 2022 6 relations: 436163
  97. Sat May 28 22:47:32 2022 7 relations: 428234
  98. Sat May 28 22:47:32 2022 8 relations: 414616
  99. Sat May 28 22:47:32 2022 9 relations: 390649
  100. Sat May 28 22:47:32 2022 10+ relations: 2370110
  101. Sat May 28 22:47:32 2022 heaviest cycle: 28 relations
  102. Sat May 28 22:47:35 2022 commencing cycle optimization
  103. Sat May 28 22:47:50 2022 start with 51880349 relations
  104. Sat May 28 22:50:17 2022 pruned 2613968 relations
  105. Sat May 28 22:50:17 2022 memory use: 1358.8 MB
  106. Sat May 28 22:50:17 2022 distribution of cycle lengths:
  107. Sat May 28 22:50:17 2022 1 relations: 195744
  108. Sat May 28 22:50:17 2022 2 relations: 324496
  109. Sat May 28 22:50:17 2022 3 relations: 404054
  110. Sat May 28 22:50:17 2022 4 relations: 427947
  111. Sat May 28 22:50:17 2022 5 relations: 458416
  112. Sat May 28 22:50:17 2022 6 relations: 460795
  113. Sat May 28 22:50:17 2022 7 relations: 454594
  114. Sat May 28 22:50:17 2022 8 relations: 437706
  115. Sat May 28 22:50:17 2022 9 relations: 411658
  116. Sat May 28 22:50:17 2022 10+ relations: 2201204
  117. Sat May 28 22:50:17 2022 heaviest cycle: 28 relations
  118. Sat May 28 22:50:30 2022 RelProcTime: 3583
  119. Sat May 28 22:50:30 2022 elapsed time 00:59:45
  120. Sat May 28 22:50:57 2022
  121. Sat May 28 22:50:57 2022
  122. Sat May 28 22:50:57 2022 Msieve v. 1.54 (SVN 1043M)
  123. Sat May 28 22:50:57 2022 random seeds: 2f00b130 5dc1d410
  124. Sat May 28 22:50:57 2022 factoring 3315474627896068580077909566355233994613143180376439077828259041686921733560182130294270493905279027934860788711431582257906140621531886630714127208557860566611974906081 (169 digits)
  125. Sat May 28 22:50:58 2022 searching for 15-digit factors
  126. Sat May 28 22:50:58 2022 commencing number field sieve (169-digit input)
  127. Sat May 28 22:50:58 2022 R0: -435900915356885447599442792439497
  128. Sat May 28 22:50:58 2022 R1: 291333941423218403
  129. Sat May 28 22:50:58 2022 A0: -15658297279742080247148768480002965337760
  130. Sat May 28 22:50:58 2022 A1: 70714646304708449768963116165747272
  131. Sat May 28 22:50:58 2022 A2: 5817629668958351042956558194
  132. Sat May 28 22:50:58 2022 A3: -988910332602724829579
  133. Sat May 28 22:50:58 2022 A4: -10499448900902
  134. Sat May 28 22:50:58 2022 A5: 210672
  135. Sat May 28 22:50:58 2022 skew 22157603.14, size 1.661e-16, alpha -7.444, combined = 3.842e-13 rroots = 5
  136. Sat May 28 22:50:58 2022
  137. Sat May 28 22:50:58 2022 commencing linear algebra
  138. Sat May 28 22:50:59 2022 read 5776614 cycles
  139. Sat May 28 22:51:15 2022 cycles contain 19655618 unique relations
  140. Sat May 28 22:53:57 2022 read 19655618 relations
  141. Sat May 28 22:54:34 2022 using 20 quadratic characters above 4294917295
  142. Sat May 28 22:56:26 2022 building initial matrix
  143. Sat May 28 23:03:16 2022 memory use: 2819.1 MB
  144. Sat May 28 23:03:20 2022 read 5776614 cycles
  145. Sat May 28 23:03:22 2022 matrix is 5776436 x 5776614 (2906.0 MB) with weight 889134588 (153.92/col)
  146. Sat May 28 23:03:22 2022 sparse part has weight 692459056 (119.87/col)
  147. Sat May 28 23:04:55 2022 filtering completed in 2 passes
  148. Sat May 28 23:04:57 2022 matrix is 5776288 x 5776466 (2905.9 MB) with weight 889126555 (153.92/col)
  149. Sat May 28 23:04:57 2022 sparse part has weight 692456299 (119.88/col)
  150. Sat May 28 23:05:27 2022 matrix starts at (0, 0)
  151. Sat May 28 23:05:28 2022 matrix is 5776288 x 5776466 (2905.9 MB) with weight 889126555 (153.92/col)
  152. Sat May 28 23:05:28 2022 sparse part has weight 692456299 (119.88/col)
  153. Sat May 28 23:05:28 2022 saving the first 48 matrix rows for later
  154. Sat May 28 23:05:30 2022 matrix includes 64 packed rows
  155. Sat May 28 23:05:31 2022 matrix is 5776240 x 5776466 (2846.7 MB) with weight 765640459 (132.54/col)
  156. Sat May 28 23:05:31 2022 sparse part has weight 688480343 (119.19/col)
  157. Sat May 28 23:05:31 2022 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  158. Sat May 28 23:06:02 2022 commencing Lanczos iteration
  159. Sat May 28 23:06:02 2022 memory use: 2626.3 MB
  160. Sat May 28 23:07:57 2022 linear algebra at 0.0%, ETA 116h23m
  161. Sat May 28 23:08:35 2022 checkpointing every 50000 dimensions
  162. Sat May 28 23:13:21 2022 lanczos halted after 95 iterations (dim = 6008)
  163. Sat May 28 23:13:22 2022 BLanczosTime: 1344
  164. Sat May 28 23:13:22 2022 elapsed time 00:22:25
  165.  
  166. Sun May 29 06:30:08 2022
  167. Sun May 29 06:30:08 2022
  168. Sun May 29 06:30:08 2022 Msieve v. 1.54 (SVN unknown)
  169. Sun May 29 06:30:08 2022 random seeds: 362755dc 08248439
  170. Sun May 29 06:30:08 2022 factoring 3315474627896068580077909566355233994613143180376439077828259041686921733560182130294270493905279027934860788711431582257906140621531886630714127208557860566611974906081 (169 digits)
  171. Sun May 29 06:30:09 2022 no P-1/P+1/ECM available, skipping
  172. Sun May 29 06:30:09 2022 commencing number field sieve (169-digit input)
  173. Sun May 29 06:30:09 2022 R0: -435900915356885447599442792439497
  174. Sun May 29 06:30:09 2022 R1: 291333941423218403
  175. Sun May 29 06:30:09 2022 A0: -15658297279742080247148768480002965337760
  176. Sun May 29 06:30:09 2022 A1: 70714646304708449768963116165747272
  177. Sun May 29 06:30:09 2022 A2: 5817629668958351042956558194
  178. Sun May 29 06:30:09 2022 A3: -988910332602724829579
  179. Sun May 29 06:30:09 2022 A4: -10499448900902
  180. Sun May 29 06:30:09 2022 A5: 210672
  181. Sun May 29 06:30:09 2022 skew 22157603.14, size 1.661e-16, alpha -7.444, combined = 3.842e-13 rroots = 5
  182. Sun May 29 06:30:09 2022
  183. Sun May 29 06:30:09 2022 commencing linear algebra
  184. Sun May 29 06:30:09 2022 using VBITS=128
  185. Sun May 29 06:30:09 2022 skipping matrix build
  186. Sun May 29 06:30:11 2022 matrix starts at (0, 0)
  187. Sun May 29 06:30:12 2022 matrix is 5776288 x 5776466 (2905.9 MB) with weight 889126555 (153.92/col)
  188. Sun May 29 06:30:12 2022 sparse part has weight 692456299 (119.88/col)
  189. Sun May 29 06:30:12 2022 saving the first 112 matrix rows for later
  190. Sun May 29 06:30:14 2022 matrix includes 128 packed rows
  191. Sun May 29 06:30:16 2022 matrix is 5776176 x 5776466 (2680.3 MB) with weight 688480343 (119.19/col)
  192. Sun May 29 06:30:16 2022 sparse part has weight 633300602 (109.63/col)
  193. Sun May 29 06:30:16 2022 using GPU 0 (Tesla P100-PCIE-16GB)
  194. Sun May 29 06:30:16 2022 selected card has CUDA arch 6.0
  195. Sun May 29 06:31:12 2022 commencing Lanczos iteration
  196. Sun May 29 06:31:12 2022 memory use: 5625.0 MB
  197. Sun May 29 06:31:16 2022 linear algebra at 0.0%, ETA 3h 9m
  198. Sun May 29 06:31:17 2022 checkpointing every 1840000 dimensions
  199. Sun May 29 09:29:56 2022 lanczos halted after 45400 iterations (dim = 5776175)
  200. Sun May 29 09:30:08 2022 recovered 30 nontrivial dependencies
  201. Sun May 29 09:30:08 2022 BLanczosTime: 10799
  202. Sun May 29 09:30:08 2022 elapsed time 03:00:00
  203.  
  204. Sun May 29 09:32:16 2022
  205. Sun May 29 09:32:16 2022
  206. Sun May 29 09:32:16 2022 Msieve v. 1.54 (SVN 1043M)
  207. Sun May 29 09:32:16 2022 random seeds: e5c3f7ce 561a3731
  208. Sun May 29 09:32:16 2022 factoring 3315474627896068580077909566355233994613143180376439077828259041686921733560182130294270493905279027934860788711431582257906140621531886630714127208557860566611974906081 (169 digits)
  209. Sun May 29 09:32:17 2022 searching for 15-digit factors
  210. Sun May 29 09:32:17 2022 commencing number field sieve (169-digit input)
  211. Sun May 29 09:32:17 2022 R0: -435900915356885447599442792439497
  212. Sun May 29 09:32:17 2022 R1: 291333941423218403
  213. Sun May 29 09:32:17 2022 A0: -15658297279742080247148768480002965337760
  214. Sun May 29 09:32:17 2022 A1: 70714646304708449768963116165747272
  215. Sun May 29 09:32:17 2022 A2: 5817629668958351042956558194
  216. Sun May 29 09:32:17 2022 A3: -988910332602724829579
  217. Sun May 29 09:32:17 2022 A4: -10499448900902
  218. Sun May 29 09:32:17 2022 A5: 210672
  219. Sun May 29 09:32:17 2022 skew 22157603.14, size 1.661e-16, alpha -7.444, combined = 3.842e-13 rroots = 5
  220. Sun May 29 09:32:17 2022
  221. Sun May 29 09:32:17 2022 commencing square root phase
  222. Sun May 29 09:32:17 2022 reading relations for dependency 1
  223. Sun May 29 09:32:18 2022 read 2888331 cycles
  224. Sun May 29 09:32:27 2022 cycles contain 9826440 unique relations
  225. Sun May 29 09:33:54 2022 read 9826440 relations
  226. Sun May 29 09:34:58 2022 multiplying 9826440 relations
  227. Sun May 29 09:49:38 2022 multiply complete, coefficients have about 554.37 million bits
  228. Sun May 29 09:49:43 2022 initial square root is modulo 94309
  229. Sun May 29 10:07:50 2022 GCD is 1, no factor found
  230. Sun May 29 10:07:50 2022 reading relations for dependency 2
  231. Sun May 29 10:07:51 2022 read 2888315 cycles
  232. Sun May 29 10:07:58 2022 cycles contain 9832924 unique relations
  233. Sun May 29 10:09:16 2022 read 9832924 relations
  234. Sun May 29 10:10:19 2022 multiplying 9832924 relations
  235. Sun May 29 10:25:17 2022 multiply complete, coefficients have about 554.73 million bits
  236. Sun May 29 10:25:20 2022 initial square root is modulo 94811
  237. Sun May 29 10:43:27 2022 GCD is 1, no factor found
  238. Sun May 29 10:43:27 2022 reading relations for dependency 3
  239. Sun May 29 10:43:28 2022 read 2886977 cycles
  240. Sun May 29 10:43:35 2022 cycles contain 9822976 unique relations
  241. Sun May 29 10:45:00 2022 read 9822976 relations
  242. Sun May 29 10:46:05 2022 multiplying 9822976 relations
  243. Sun May 29 11:00:41 2022 multiply complete, coefficients have about 554.17 million bits
  244. Sun May 29 11:00:46 2022 initial square root is modulo 93887
  245. Sun May 29 11:18:55 2022 sqrtTime: 6398
  246. Sun May 29 11:18:55 2022 p81 factor: 371455348287443336868308788891551524044023487207320480325990945485981309153609563
  247. Sun May 29 11:18:55 2022 p88 factor: 8925634381579705913320529628700317481776513704234491095601906534106156104332700220860787
  248. Sun May 29 11:18:55 2022 elapsed time 01:46:39
  249.  
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