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Feb 4th, 2019
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  1. Thu Jan 24 10:53:50 2019 Msieve v. 1.54 (SVN 1025)
  2. Thu Jan 24 10:53:50 2019 random seeds: 16742109 6fdecf32
  3. Thu Jan 24 10:53:50 2019 factoring 2999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999993 (241 digits)
  4. Thu Jan 24 10:53:53 2019 no P-1/P+1/ECM available, skipping
  5. Thu Jan 24 10:53:53 2019 commencing number field sieve (241-digit input)
  6. Thu Jan 24 10:53:53 2019 R0: -10000000000000000000000000000000000000000
  7. Thu Jan 24 10:53:53 2019 R1: 1
  8. Thu Jan 24 10:53:53 2019 A0: -7
  9. Thu Jan 24 10:53:53 2019 A1: 0
  10. Thu Jan 24 10:53:53 2019 A2: 0
  11. Thu Jan 24 10:53:53 2019 A3: 0
  12. Thu Jan 24 10:53:53 2019 A4: 0
  13. Thu Jan 24 10:53:53 2019 A5: 0
  14. Thu Jan 24 10:53:53 2019 A6: 3
  15. Thu Jan 24 10:53:53 2019 skew 1.00, size 7.563e-12, alpha 1.253, combined = 5.142e-13 rroots = 2
  16. Thu Jan 24 10:53:53 2019
  17. Thu Jan 24 10:53:53 2019 commencing relation filtering
  18. Thu Jan 24 10:53:53 2019 setting target matrix density to 140.0
  19. Thu Jan 24 10:53:53 2019 estimated available RAM is 7681.4 MB
  20. Thu Jan 24 10:53:53 2019 commencing duplicate removal, pass 1
  21. Thu Jan 24 11:45:24 2019 skipped 40 relations with b > 2^32
  22. Thu Jan 24 11:45:24 2019 skipped 367 relations with composite factors
  23. Thu Jan 24 11:45:24 2019 found 40757114 hash collisions in 224034266 relations
  24. Thu Jan 24 11:45:47 2019 added 1218686 free relations
  25. Thu Jan 24 11:45:47 2019 commencing duplicate removal, pass 2
  26. Thu Jan 24 11:58:12 2019 found 38872116 duplicates and 186380836 unique relations
  27. Thu Jan 24 11:58:12 2019 memory use: 1321.5 MB
  28. Thu Jan 24 11:58:12 2019 reading ideals above 119996416
  29. Thu Jan 24 11:58:12 2019 commencing singleton removal, initial pass
  30. Thu Jan 24 12:35:48 2019 memory use: 3012.0 MB
  31. Thu Jan 24 12:35:48 2019 reading all ideals from disk
  32. Thu Jan 24 12:36:59 2019 memory use: 3249.6 MB
  33. Thu Jan 24 12:37:09 2019 commencing in-memory singleton removal
  34. Thu Jan 24 12:37:19 2019 begin with 186380836 relations and 158841871 unique ideals
  35. Thu Jan 24 12:39:47 2019 reduce to 115536840 relations and 80198455 ideals in 15 passes
  36. Thu Jan 24 12:39:47 2019 max relations containing the same ideal: 38
  37. Thu Jan 24 12:39:57 2019 reading ideals above 720000
  38. Thu Jan 24 12:39:57 2019 commencing singleton removal, initial pass
  39. Thu Jan 24 13:11:56 2019 memory use: 2756.0 MB
  40. Thu Jan 24 13:11:57 2019 reading large ideals from disk
  41. Thu Jan 24 13:16:04 2019 keeping 83814270 ideals with weight <= 20, target excess is 10063673
  42. Thu Jan 24 13:18:10 2019 memory use: 2683.0 MB
  43. Thu Jan 24 13:18:10 2019 commencing in-memory singleton removal
  44. Thu Jan 24 13:18:16 2019 begin with 115536840 relations and 83814270 unique ideals
  45. Thu Jan 24 13:19:04 2019 reduce to 115536727 relations and 83814157 ideals in 5 passes
  46. Thu Jan 24 13:19:04 2019 max relations containing the same ideal: 20
  47. Thu Jan 24 13:19:49 2019 removing 10482817 relations and 8482817 ideals in 2000000 cliques
  48. Thu Jan 24 13:19:53 2019 commencing in-memory singleton removal
  49. Thu Jan 24 13:19:59 2019 begin with 105053910 relations and 83814157 unique ideals
  50. Thu Jan 24 13:21:26 2019 reduce to 104229757 relations and 74488876 ideals in 10 passes
  51. Thu Jan 24 13:21:26 2019 max relations containing the same ideal: 20
  52. Thu Jan 24 13:22:05 2019 removing 7944749 relations and 5944749 ideals in 2000000 cliques
  53. Thu Jan 24 13:22:09 2019 commencing in-memory singleton removal
  54. Thu Jan 24 13:22:14 2019 begin with 96285008 relations and 74488876 unique ideals
  55. Thu Jan 24 13:23:16 2019 reduce to 95721133 relations and 67969200 ideals in 8 passes
  56. Thu Jan 24 13:23:16 2019 max relations containing the same ideal: 20
  57. Thu Jan 24 13:23:53 2019 removing 7278767 relations and 5278767 ideals in 2000000 cliques
  58. Thu Jan 24 13:23:56 2019 commencing in-memory singleton removal
  59. Thu Jan 24 13:24:01 2019 begin with 88442366 relations and 67969200 unique ideals
  60. Thu Jan 24 13:24:57 2019 reduce to 87942978 relations and 62180963 ideals in 8 passes
  61. Thu Jan 24 13:24:57 2019 max relations containing the same ideal: 20
  62. Thu Jan 24 13:25:31 2019 removing 6924658 relations and 4924658 ideals in 2000000 cliques
  63. Thu Jan 24 13:25:34 2019 commencing in-memory singleton removal
  64. Thu Jan 24 13:25:38 2019 begin with 81018320 relations and 62180963 unique ideals
  65. Thu Jan 24 13:26:29 2019 reduce to 80540575 relations and 56768447 ideals in 8 passes
  66. Thu Jan 24 13:26:29 2019 max relations containing the same ideal: 20
  67. Thu Jan 24 13:27:00 2019 removing 6701793 relations and 4701793 ideals in 2000000 cliques
  68. Thu Jan 24 13:27:03 2019 commencing in-memory singleton removal
  69. Thu Jan 24 13:27:07 2019 begin with 73838782 relations and 56768447 unique ideals
  70. Thu Jan 24 13:27:52 2019 reduce to 73354343 relations and 51571079 ideals in 8 passes
  71. Thu Jan 24 13:27:52 2019 max relations containing the same ideal: 20
  72. Thu Jan 24 13:28:20 2019 removing 6581704 relations and 4581704 ideals in 2000000 cliques
  73. Thu Jan 24 13:28:23 2019 commencing in-memory singleton removal
  74. Thu Jan 24 13:28:26 2019 begin with 66772639 relations and 51571079 unique ideals
  75. Thu Jan 24 13:29:06 2019 reduce to 66272934 relations and 46477159 ideals in 8 passes
  76. Thu Jan 24 13:29:06 2019 max relations containing the same ideal: 20
  77. Thu Jan 24 13:29:31 2019 removing 6503410 relations and 4503410 ideals in 2000000 cliques
  78. Thu Jan 24 13:29:34 2019 commencing in-memory singleton removal
  79. Thu Jan 24 13:29:37 2019 begin with 59769524 relations and 46477159 unique ideals
  80. Thu Jan 24 13:30:16 2019 reduce to 59240946 relations and 41430706 ideals in 9 passes
  81. Thu Jan 24 13:30:16 2019 max relations containing the same ideal: 20
  82. Thu Jan 24 13:30:39 2019 removing 6453331 relations and 4453331 ideals in 2000000 cliques
  83. Thu Jan 24 13:30:42 2019 commencing in-memory singleton removal
  84. Thu Jan 24 13:30:44 2019 begin with 52787615 relations and 41430706 unique ideals
  85. Thu Jan 24 13:31:22 2019 reduce to 52221268 relations and 36393772 ideals in 10 passes
  86. Thu Jan 24 13:31:22 2019 max relations containing the same ideal: 20
  87. Thu Jan 24 13:31:42 2019 removing 6414557 relations and 4414557 ideals in 2000000 cliques
  88. Thu Jan 24 13:31:45 2019 commencing in-memory singleton removal
  89. Thu Jan 24 13:31:46 2019 begin with 45806711 relations and 36393772 unique ideals
  90. Thu Jan 24 13:32:12 2019 reduce to 45138573 relations and 31287460 ideals in 8 passes
  91. Thu Jan 24 13:32:12 2019 max relations containing the same ideal: 18
  92. Thu Jan 24 13:32:29 2019 removing 6388143 relations and 4388143 ideals in 2000000 cliques
  93. Thu Jan 24 13:32:31 2019 commencing in-memory singleton removal
  94. Thu Jan 24 13:32:33 2019 begin with 38750430 relations and 31287460 unique ideals
  95. Thu Jan 24 13:32:55 2019 reduce to 37962691 relations and 26078004 ideals in 9 passes
  96. Thu Jan 24 13:32:55 2019 max relations containing the same ideal: 17
  97. Thu Jan 24 13:33:10 2019 removing 789788 relations and 578962 ideals in 210826 cliques
  98. Thu Jan 24 13:33:11 2019 commencing in-memory singleton removal
  99. Thu Jan 24 13:33:12 2019 begin with 37172903 relations and 26078004 unique ideals
  100. Thu Jan 24 13:33:29 2019 reduce to 37144793 relations and 25470774 ideals in 7 passes
  101. Thu Jan 24 13:33:29 2019 max relations containing the same ideal: 17
  102. Thu Jan 24 13:33:45 2019 relations with 0 large ideals: 2360772
  103. Thu Jan 24 13:33:45 2019 relations with 1 large ideals: 9390503
  104. Thu Jan 24 13:33:45 2019 relations with 2 large ideals: 14145017
  105. Thu Jan 24 13:33:45 2019 relations with 3 large ideals: 8571294
  106. Thu Jan 24 13:33:45 2019 relations with 4 large ideals: 2240544
  107. Thu Jan 24 13:33:45 2019 relations with 5 large ideals: 308951
  108. Thu Jan 24 13:33:45 2019 relations with 6 large ideals: 88244
  109. Thu Jan 24 13:33:45 2019 relations with 7+ large ideals: 39468
  110. Thu Jan 24 13:33:45 2019 commencing 2-way merge
  111. Thu Jan 24 13:34:03 2019 reduce to 22448772 relation sets and 10774753 unique ideals
  112. Thu Jan 24 13:34:03 2019 commencing full merge
  113. Thu Jan 24 13:36:09 2019 memory use: 1033.4 MB
  114. Thu Jan 24 13:36:11 2019 found 11412284 cycles, need 10206373
  115. Thu Jan 24 13:36:15 2019 weight of 10206373 cycles is about 946893249 (92.77/cycle)
  116. Thu Jan 24 13:36:16 2019 distribution of cycle lengths:
  117. Thu Jan 24 13:36:16 2019 1 relations: 2360910
  118. Thu Jan 24 13:36:16 2019 2 relations: 960267
  119. Thu Jan 24 13:36:16 2019 3 relations: 699972
  120. Thu Jan 24 13:36:16 2019 4 relations: 597346
  121. Thu Jan 24 13:36:16 2019 5 relations: 556960
  122. Thu Jan 24 13:36:16 2019 6 relations: 523783
  123. Thu Jan 24 13:36:16 2019 7 relations: 505907
  124. Thu Jan 24 13:36:16 2019 8 relations: 484037
  125. Thu Jan 24 13:36:16 2019 9 relations: 462761
  126. Thu Jan 24 13:36:16 2019 10+ relations: 3054430
  127. Thu Jan 24 13:36:16 2019 heaviest cycle: 22 relations
  128. Thu Jan 24 13:36:16 2019 commencing cycle optimization
  129. Thu Jan 24 13:36:38 2019 start with 68031078 relations
  130. Thu Jan 24 13:38:49 2019 pruned 5912702 relations
  131. Thu Jan 24 13:38:49 2019 memory use: 1892.5 MB
  132. Thu Jan 24 13:38:49 2019 distribution of cycle lengths:
  133. Thu Jan 24 13:38:49 2019 1 relations: 2360910
  134. Thu Jan 24 13:38:49 2019 2 relations: 997508
  135. Thu Jan 24 13:38:49 2019 3 relations: 746566
  136. Thu Jan 24 13:38:49 2019 4 relations: 648622
  137. Thu Jan 24 13:38:49 2019 5 relations: 619108
  138. Thu Jan 24 13:38:49 2019 6 relations: 592582
  139. Thu Jan 24 13:38:49 2019 7 relations: 580900
  140. Thu Jan 24 13:38:49 2019 8 relations: 556630
  141. Thu Jan 24 13:38:49 2019 9 relations: 529186
  142. Thu Jan 24 13:38:49 2019 10+ relations: 2574361
  143. Thu Jan 24 13:38:49 2019 heaviest cycle: 22 relations
  144. Thu Jan 24 13:39:03 2019 RelProcTime: 9910
  145. Thu Jan 24 13:39:06 2019 elapsed time 02:45:16
  146. Thu Jan 24 14:27:44 2019
  147. Thu Jan 24 14:27:44 2019
  148. Thu Jan 24 14:27:44 2019 Msieve v. 1.54 (SVN 1025)
  149. Thu Jan 24 14:27:44 2019 random seeds: 2241d937 958ad9c4
  150. Thu Jan 24 14:27:44 2019 factoring 2999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999993 (241 digits)
  151. Thu Jan 24 14:27:46 2019 no P-1/P+1/ECM available, skipping
  152. Thu Jan 24 14:27:46 2019 commencing number field sieve (241-digit input)
  153. Thu Jan 24 14:27:46 2019 R0: -10000000000000000000000000000000000000000
  154. Thu Jan 24 14:27:46 2019 R1: 1
  155. Thu Jan 24 14:27:46 2019 A0: -7
  156. Thu Jan 24 14:27:46 2019 A1: 0
  157. Thu Jan 24 14:27:46 2019 A2: 0
  158. Thu Jan 24 14:27:46 2019 A3: 0
  159. Thu Jan 24 14:27:46 2019 A4: 0
  160. Thu Jan 24 14:27:46 2019 A5: 0
  161. Thu Jan 24 14:27:46 2019 A6: 3
  162. Thu Jan 24 14:27:46 2019 skew 1.00, size 7.563e-12, alpha 1.253, combined = 5.142e-13 rroots = 2
  163. Thu Jan 24 14:27:46 2019
  164. Thu Jan 24 14:27:46 2019 commencing linear algebra
  165. Thu Jan 24 14:27:48 2019 read 10206373 cycles
  166. Thu Jan 24 14:28:22 2019 cycles contain 30830523 unique relations
  167. Thu Jan 24 14:48:08 2019 read 30830523 relations
  168. Thu Jan 24 14:49:26 2019 using 20 quadratic characters above 4294917295
  169. Thu Jan 24 14:54:07 2019 building initial matrix
  170. Thu Jan 24 15:06:30 2019 memory use: 3908.5 MB
  171. Thu Jan 24 15:07:23 2019 read 10206373 cycles
  172. Thu Jan 24 15:07:25 2019 matrix is 10205497 x 10206373 (3571.8 MB) with weight 1035309229 (101.44/col)
  173. Thu Jan 24 15:07:25 2019 sparse part has weight 824058378 (80.74/col)
  174. Thu Jan 24 15:11:49 2019 filtering completed in 3 passes
  175. Thu Jan 24 15:11:52 2019 matrix is 10186276 x 10186476 (3568.0 MB) with weight 1034154132 (101.52/col)
  176. Thu Jan 24 15:11:52 2019 sparse part has weight 823289930 (80.82/col)
  177. Thu Jan 24 15:14:58 2019 matrix starts at (0, 0)
  178. Thu Jan 24 15:15:00 2019 matrix is 10186276 x 10186476 (3568.0 MB) with weight 1034154132 (101.52/col)
  179. Thu Jan 24 15:15:00 2019 sparse part has weight 823289930 (80.82/col)
  180. Thu Jan 24 15:15:00 2019 saving the first 48 matrix rows for later
  181. Thu Jan 24 15:15:03 2019 matrix includes 64 packed rows
  182. Thu Jan 24 15:15:06 2019 matrix is 10186228 x 10186476 (3405.4 MB) with weight 852808734 (83.72/col)
  183. Thu Jan 24 15:15:06 2019 sparse part has weight 790831873 (77.64/col)
  184. Thu Jan 24 15:15:06 2019 using block size 8192 and superblock size 3244032 for processor cache size 33792 kB
  185. Thu Jan 24 15:15:53 2019 commencing Lanczos iteration (2 threads)
  186. Thu Jan 24 15:15:53 2019 memory use: 3336.2 MB
  187. Thu Jan 24 15:18:56 2019 linear algebra at 0.0%, ETA 325h17m
  188. Thu Jan 24 15:19:57 2019 checkpointing every 40000 dimensions
  189. Thu Jan 31 23:05:35 2019 lanczos halted after 161085 iterations (dim = 10186226)
  190. Thu Jan 31 23:05:50 2019 recovered 35 nontrivial dependencies
  191. Thu Jan 31 23:05:50 2019 BLanczosTime: 635884
  192.  
  193. Fri Feb 1 00:42:09 2019 Msieve v. 1.54 (SVN 1025)
  194. Fri Feb 1 00:42:09 2019 random seeds: cbb3ab52 2a31eefe
  195. Fri Feb 1 00:42:09 2019 factoring 2999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999993 (241 digits)
  196. Fri Feb 1 00:42:10 2019 no P-1/P+1/ECM available, skipping
  197. Fri Feb 1 00:42:10 2019 commencing number field sieve (241-digit input)
  198. Fri Feb 1 00:42:10 2019 R0: -10000000000000000000000000000000000000000
  199. Fri Feb 1 00:42:10 2019 R1: 1
  200. Fri Feb 1 00:42:10 2019 A0: -7
  201. Fri Feb 1 00:42:10 2019 A1: 0
  202. Fri Feb 1 00:42:10 2019 A2: 0
  203. Fri Feb 1 00:42:10 2019 A3: 0
  204. Fri Feb 1 00:42:10 2019 A4: 0
  205. Fri Feb 1 00:42:10 2019 A5: 0
  206. Fri Feb 1 00:42:10 2019 A6: 3
  207. Fri Feb 1 00:42:10 2019 skew 1.00, size 7.563e-12, alpha 1.253, combined = 5.142e-13 rroots = 2
  208. Fri Feb 1 00:42:10 2019
  209. Fri Feb 1 00:42:10 2019 commencing square root phase
  210. Fri Feb 1 00:42:10 2019 reading relations for dependency 1
  211. Fri Feb 1 00:42:25 2019 read 5098804 cycles
  212. Fri Feb 1 00:42:34 2019 cycles contain 15414032 unique relations
  213. Fri Feb 1 00:54:23 2019 read 15414032 relations
  214. Fri Feb 1 00:56:05 2019 multiplying 15414032 relations
  215. Fri Feb 1 01:10:12 2019 multiply complete, coefficients have about 407.19 million bits
  216. Fri Feb 1 01:10:14 2019 initial square root is modulo 20242927
  217. Fri Feb 1 01:31:50 2019 GCD is 1, no factor found
  218. Fri Feb 1 01:31:50 2019 reading relations for dependency 2
  219. Fri Feb 1 01:32:02 2019 read 5093636 cycles
  220. Fri Feb 1 01:32:19 2019 cycles contain 15401294 unique relations
  221. Fri Feb 1 01:52:38 2019 read 15401294 relations
  222. Fri Feb 1 01:53:57 2019 multiplying 15401294 relations
  223. Fri Feb 1 02:04:05 2019 multiply complete, coefficients have about 406.86 million bits
  224. Fri Feb 1 02:04:07 2019 initial square root is modulo 19969123
  225. Fri Feb 1 02:15:34 2019 sqrtTime: 5604
  226. Fri Feb 1 02:15:34 2019 p115 factor: 7856821866862916804039555540313662806917046472164148420345240531124117987328685794039870626713419725499375248833309
  227. Fri Feb 1 02:15:34 2019 p126 factor: 381833780991377412760166174029188033289030378176211934933834928040857906934570989631774138695471941181805052295602824899732877
  228. Fri Feb 1 02:15:34 2019 elapsed time 01:33:25
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