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C184_147_32

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Apr 26th, 2016
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  1. Thu Apr 21 13:53:15 2016 Msieve v. 1.52 (SVN exported)
  2. Thu Apr 21 13:53:15 2016 random seeds: a1604992 4f7ae9d6
  3. Thu Apr 21 13:53:15 2016 factoring 9254019322652828933892361552185047272155433957326947908530072559263792996780061512622276441692036461495465056093222101602568076587175855956119120282659908927054554322877920822046455857 (184 digits)
  4. Thu Apr 21 13:53:18 2016 searching for 15-digit factors
  5. Thu Apr 21 13:53:20 2016 commencing number field sieve (184-digit input)
  6. Thu Apr 21 13:53:20 2016 R0: -5316911983139663491615228241121378304
  7. Thu Apr 21 13:53:20 2016 R1: 68641485507
  8. Thu Apr 21 13:53:20 2016 A0: 21609
  9. Thu Apr 21 13:53:20 2016 A1: 0
  10. Thu Apr 21 13:53:20 2016 A2: 0
  11. Thu Apr 21 13:53:20 2016 A3: 0
  12. Thu Apr 21 13:53:20 2016 A4: 0
  13. Thu Apr 21 13:53:20 2016 A5: 0
  14. Thu Apr 21 13:53:20 2016 A6: 8
  15. Thu Apr 21 13:53:20 2016 skew 1.00, size 2.358e-11, alpha 0.537, combined = 1.070e-12 rroots = 0
  16. Thu Apr 21 13:53:20 2016
  17. Thu Apr 21 13:53:20 2016 commencing relation filtering
  18. Thu Apr 21 13:53:20 2016 setting target matrix density to 120.0
  19. Thu Apr 21 13:53:20 2016 estimated available RAM is 64392.0 MB
  20. Thu Apr 21 13:53:20 2016 commencing duplicate removal, pass 1
  21. Thu Apr 21 13:58:39 2016 error -9 reading relation 12118746
  22. Thu Apr 21 14:00:24 2016 error -5 reading relation 15903226
  23. Thu Apr 21 14:00:24 2016 error -1 reading relation 15903266
  24. Thu Apr 21 14:00:24 2016 error -5 reading relation 15915260
  25. Thu Apr 21 14:00:24 2016 error -5 reading relation 15915300
  26. Thu Apr 21 14:22:34 2016 error -9 reading relation 65151863
  27. Thu Apr 21 14:22:35 2016 error -9 reading relation 65173035
  28. Thu Apr 21 14:23:05 2016 error -15 reading relation 66414097
  29. Thu Apr 21 14:23:06 2016 error -9 reading relation 66414922
  30. Thu Apr 21 14:29:02 2016 error -1 reading relation 77884243
  31. Thu Apr 21 14:34:47 2016 error -9 reading relation 89158781
  32. Thu Apr 21 14:34:47 2016 error -9 reading relation 89158821
  33. Thu Apr 21 14:34:47 2016 error -15 reading relation 89168673
  34. Thu Apr 21 14:34:47 2016 error -15 reading relation 89168711
  35. Thu Apr 21 14:34:48 2016 error -9 reading relation 89174898
  36. Thu Apr 21 14:34:48 2016 error -9 reading relation 89174938
  37. Thu Apr 21 14:34:48 2016 error -1 reading relation 89179477
  38. Thu Apr 21 14:35:18 2016 error -15 reading relation 90325570
  39. Thu Apr 21 14:35:18 2016 error -9 reading relation 90326270
  40. Thu Apr 21 14:36:27 2016 error -15 reading relation 92749977
  41. Thu Apr 21 14:38:04 2016 error -5 reading relation 96236158
  42. Thu Apr 21 14:38:44 2016 error -9 reading relation 97605617
  43. Thu Apr 21 14:38:45 2016 error -1 reading relation 97639495
  44. Thu Apr 21 14:40:05 2016 error -15 reading relation 100337836
  45. Thu Apr 21 14:40:28 2016 error -15 reading relation 101167404
  46. Thu Apr 21 14:40:28 2016 error -15 reading relation 101167442
  47. Thu Apr 21 14:40:28 2016 error -15 reading relation 101169770
  48. Thu Apr 21 14:40:28 2016 error -15 reading relation 101169809
  49. Thu Apr 21 14:40:28 2016 error -15 reading relation 101171251
  50. Thu Apr 21 14:40:28 2016 error -15 reading relation 101171289
  51. Thu Apr 21 14:40:28 2016 error -15 reading relation 101175126
  52. Thu Apr 21 14:40:28 2016 error -15 reading relation 101175164
  53. Thu Apr 21 14:40:29 2016 error -15 reading relation 101196524
  54. Thu Apr 21 14:40:29 2016 error -15 reading relation 101196563
  55. Thu Apr 21 14:40:29 2016 error -11 reading relation 101199140
  56. Thu Apr 21 14:40:29 2016 error -9 reading relation 101199179
  57. Thu Apr 21 14:40:29 2016 error -15 reading relation 101200073
  58. Thu Apr 21 14:40:29 2016 error -15 reading relation 101200111
  59. Thu Apr 21 14:40:29 2016 error -15 reading relation 101201916
  60. Thu Apr 21 14:40:29 2016 error -15 reading relation 101201955
  61. Thu Apr 21 14:40:29 2016 error -11 reading relation 101202800
  62. Thu Apr 21 14:40:29 2016 error -9 reading relation 101202840
  63. Thu Apr 21 14:40:47 2016 error -1 reading relation 101897996
  64. Thu Apr 21 14:41:02 2016 error -5 reading relation 102466508
  65. Thu Apr 21 14:41:02 2016 error -1 reading relation 102466547
  66. Thu Apr 21 14:41:44 2016 error -9 reading relation 103942247
  67. Thu Apr 21 14:42:32 2016 error -5 reading relation 105669670
  68. Thu Apr 21 14:42:59 2016 error -9 reading relation 106618491
  69. Thu Apr 21 14:44:06 2016 found 17450915 hash collisions in 108876850 relations
  70. Thu Apr 21 14:44:51 2016 added 1218301 free relations
  71. Thu Apr 21 14:44:51 2016 commencing duplicate removal, pass 2
  72. Thu Apr 21 15:10:48 2016 found 15673374 duplicates and 94421777 unique relations
  73. Thu Apr 21 15:10:48 2016 memory use: 660.8 MB
  74. Thu Apr 21 15:10:48 2016 reading ideals above 720000
  75. Thu Apr 21 15:10:48 2016 commencing singleton removal, initial pass
  76. Thu Apr 21 16:06:47 2016 memory use: 2756.0 MB
  77. Thu Apr 21 16:06:47 2016 reading all ideals from disk
  78. Thu Apr 21 16:07:17 2016 memory use: 3536.5 MB
  79. Thu Apr 21 16:07:35 2016 keeping 88581902 ideals with weight <= 200, target excess is 479951
  80. Thu Apr 21 16:07:55 2016 commencing in-memory singleton removal
  81. Thu Apr 21 16:08:13 2016 begin with 94421777 relations and 88581902 unique ideals
  82. Thu Apr 21 16:11:54 2016 reduce to 57794701 relations and 47847882 ideals in 16 passes
  83. Thu Apr 21 16:11:54 2016 max relations containing the same ideal: 150
  84. Thu Apr 21 16:12:49 2016 removing 5594386 relations and 4594386 ideals in 1000000 cliques
  85. Thu Apr 21 16:12:52 2016 commencing in-memory singleton removal
  86. Thu Apr 21 16:13:00 2016 begin with 52200315 relations and 47847882 unique ideals
  87. Thu Apr 21 16:14:39 2016 reduce to 51757117 relations and 42800566 ideals in 9 passes
  88. Thu Apr 21 16:14:39 2016 max relations containing the same ideal: 142
  89. Thu Apr 21 16:15:27 2016 removing 4343573 relations and 3343573 ideals in 1000000 cliques
  90. Thu Apr 21 16:15:30 2016 commencing in-memory singleton removal
  91. Thu Apr 21 16:15:37 2016 begin with 47413544 relations and 42800566 unique ideals
  92. Thu Apr 21 16:16:56 2016 reduce to 47124347 relations and 39162232 ideals in 8 passes
  93. Thu Apr 21 16:16:56 2016 max relations containing the same ideal: 136
  94. Thu Apr 21 16:17:36 2016 removing 3945114 relations and 2945114 ideals in 1000000 cliques
  95. Thu Apr 21 16:17:39 2016 commencing in-memory singleton removal
  96. Thu Apr 21 16:17:46 2016 begin with 43179233 relations and 39162232 unique ideals
  97. Thu Apr 21 16:18:52 2016 reduce to 42923811 relations and 35956593 ideals in 8 passes
  98. Thu Apr 21 16:18:52 2016 max relations containing the same ideal: 123
  99. Thu Apr 21 16:19:26 2016 removing 3732981 relations and 2732981 ideals in 1000000 cliques
  100. Thu Apr 21 16:19:29 2016 commencing in-memory singleton removal
  101. Thu Apr 21 16:19:35 2016 begin with 39190830 relations and 35956593 unique ideals
  102. Thu Apr 21 16:20:30 2016 reduce to 38947032 relations and 32974816 ideals in 7 passes
  103. Thu Apr 21 16:20:30 2016 max relations containing the same ideal: 116
  104. Thu Apr 21 16:21:05 2016 removing 3603405 relations and 2603405 ideals in 1000000 cliques
  105. Thu Apr 21 16:21:08 2016 commencing in-memory singleton removal
  106. Thu Apr 21 16:21:13 2016 begin with 35343627 relations and 32974816 unique ideals
  107. Thu Apr 21 16:22:05 2016 reduce to 35101789 relations and 30124046 ideals in 7 passes
  108. Thu Apr 21 16:22:05 2016 max relations containing the same ideal: 109
  109. Thu Apr 21 16:22:35 2016 removing 3512695 relations and 2512695 ideals in 1000000 cliques
  110. Thu Apr 21 16:22:38 2016 commencing in-memory singleton removal
  111. Thu Apr 21 16:22:43 2016 begin with 31589094 relations and 30124046 unique ideals
  112. Thu Apr 21 16:23:41 2016 reduce to 31341374 relations and 27357573 ideals in 8 passes
  113. Thu Apr 21 16:23:41 2016 max relations containing the same ideal: 103
  114. Thu Apr 21 16:24:12 2016 removing 3446254 relations and 2446254 ideals in 1000000 cliques
  115. Thu Apr 21 16:24:14 2016 commencing in-memory singleton removal
  116. Thu Apr 21 16:24:18 2016 begin with 27895120 relations and 27357573 unique ideals
  117. Thu Apr 21 16:25:03 2016 reduce to 27636930 relations and 24646103 ideals in 8 passes
  118. Thu Apr 21 16:25:03 2016 max relations containing the same ideal: 95
  119. Thu Apr 21 16:25:24 2016 removing 3393751 relations and 2393751 ideals in 1000000 cliques
  120. Thu Apr 21 16:25:27 2016 commencing in-memory singleton removal
  121. Thu Apr 21 16:25:30 2016 begin with 24243179 relations and 24646103 unique ideals
  122. Thu Apr 21 16:26:04 2016 reduce to 23967531 relations and 21968100 ideals in 7 passes
  123. Thu Apr 21 16:26:04 2016 max relations containing the same ideal: 88
  124. Thu Apr 21 16:26:23 2016 removing 3354642 relations and 2354642 ideals in 1000000 cliques
  125. Thu Apr 21 16:26:26 2016 commencing in-memory singleton removal
  126. Thu Apr 21 16:26:29 2016 begin with 20612889 relations and 21968100 unique ideals
  127. Thu Apr 21 16:26:56 2016 reduce to 20308449 relations and 19298316 ideals in 7 passes
  128. Thu Apr 21 16:26:56 2016 max relations containing the same ideal: 79
  129. Thu Apr 21 16:27:14 2016 removing 1754617 relations and 1301228 ideals in 453389 cliques
  130. Thu Apr 21 16:27:16 2016 commencing in-memory singleton removal
  131. Thu Apr 21 16:27:18 2016 begin with 18553832 relations and 19298316 unique ideals
  132. Thu Apr 21 16:27:37 2016 reduce to 18457472 relations and 17898856 ideals in 6 passes
  133. Thu Apr 21 16:27:37 2016 max relations containing the same ideal: 71
  134. Thu Apr 21 16:27:58 2016 relations with 0 large ideals: 16910
  135. Thu Apr 21 16:27:58 2016 relations with 1 large ideals: 10624
  136. Thu Apr 21 16:27:58 2016 relations with 2 large ideals: 103124
  137. Thu Apr 21 16:27:58 2016 relations with 3 large ideals: 639697
  138. Thu Apr 21 16:27:58 2016 relations with 4 large ideals: 2120115
  139. Thu Apr 21 16:27:58 2016 relations with 5 large ideals: 4150093
  140. Thu Apr 21 16:27:58 2016 relations with 6 large ideals: 5002375
  141. Thu Apr 21 16:27:58 2016 relations with 7+ large ideals: 6414534
  142. Thu Apr 21 16:27:58 2016 commencing 2-way merge
  143. Thu Apr 21 16:28:17 2016 reduce to 12238582 relation sets and 11679966 unique ideals
  144. Thu Apr 21 16:28:17 2016 commencing full merge
  145. Thu Apr 21 16:37:54 2016 memory use: 1600.6 MB
  146. Thu Apr 21 16:37:57 2016 found 5525482 cycles, need 5498166
  147. Thu Apr 21 16:38:00 2016 weight of 5498166 cycles is about 660476560 (120.13/cycle)
  148. Thu Apr 21 16:38:00 2016 distribution of cycle lengths:
  149. Thu Apr 21 16:38:00 2016 1 relations: 165646
  150. Thu Apr 21 16:38:00 2016 2 relations: 294322
  151. Thu Apr 21 16:38:00 2016 3 relations: 365949
  152. Thu Apr 21 16:38:00 2016 4 relations: 387591
  153. Thu Apr 21 16:38:00 2016 5 relations: 403081
  154. Thu Apr 21 16:38:00 2016 6 relations: 400904
  155. Thu Apr 21 16:38:00 2016 7 relations: 393275
  156. Thu Apr 21 16:38:00 2016 8 relations: 380097
  157. Thu Apr 21 16:38:00 2016 9 relations: 359266
  158. Thu Apr 21 16:38:00 2016 10+ relations: 2348035
  159. Thu Apr 21 16:38:00 2016 heaviest cycle: 28 relations
  160. Thu Apr 21 16:38:02 2016 commencing cycle optimization
  161. Thu Apr 21 16:38:26 2016 start with 50971358 relations
  162. Thu Apr 21 16:42:21 2016 pruned 2488606 relations
  163. Thu Apr 21 16:42:21 2016 memory use: 1293.1 MB
  164. Thu Apr 21 16:42:21 2016 distribution of cycle lengths:
  165. Thu Apr 21 16:42:21 2016 1 relations: 165646
  166. Thu Apr 21 16:42:21 2016 2 relations: 302013
  167. Thu Apr 21 16:42:21 2016 3 relations: 382250
  168. Thu Apr 21 16:42:21 2016 4 relations: 404854
  169. Thu Apr 21 16:42:21 2016 5 relations: 424618
  170. Thu Apr 21 16:42:21 2016 6 relations: 422303
  171. Thu Apr 21 16:42:21 2016 7 relations: 415543
  172. Thu Apr 21 16:42:21 2016 8 relations: 399627
  173. Thu Apr 21 16:42:21 2016 9 relations: 377531
  174. Thu Apr 21 16:42:21 2016 10+ relations: 2203781
  175. Thu Apr 21 16:42:21 2016 heaviest cycle: 28 relations
  176. Thu Apr 21 16:42:40 2016 RelProcTime: 10160
  177. Thu Apr 21 16:42:40 2016 elapsed time 02:49:25
  178.  
  179.  
  180. Thu Apr 21 20:08:10 2016 Msieve v. 1.52 (SVN exported)
  181. Thu Apr 21 20:08:10 2016 random seeds: 0816147c d06825c3
  182. Thu Apr 21 20:08:10 2016 MPI process 0 of 2
  183. Thu Apr 21 20:08:10 2016 factoring 9254019322652828933892361552185047272155433957326947908530072559263792996780061512622276441692036461495465056093222101602568076587175855956119120282659908927054554322877920822046455857 (184 digits)
  184. Thu Apr 21 20:08:12 2016 searching for 15-digit factors
  185. Thu Apr 21 20:08:14 2016 commencing number field sieve (184-digit input)
  186. Thu Apr 21 20:08:14 2016 R0: -5316911983139663491615228241121378304
  187. Thu Apr 21 20:08:14 2016 R1: 68641485507
  188. Thu Apr 21 20:08:14 2016 A0: 21609
  189. Thu Apr 21 20:08:14 2016 A1: 0
  190. Thu Apr 21 20:08:14 2016 A2: 0
  191. Thu Apr 21 20:08:14 2016 A3: 0
  192. Thu Apr 21 20:08:14 2016 A4: 0
  193. Thu Apr 21 20:08:14 2016 A5: 0
  194. Thu Apr 21 20:08:14 2016 A6: 8
  195. Thu Apr 21 20:08:14 2016 skew 1.00, size 2.358e-11, alpha 0.537, combined = 1.070e-12 rroots = 0
  196. Thu Apr 21 20:08:14 2016
  197. Thu Apr 21 20:08:14 2016 commencing linear algebra
  198. Thu Apr 21 20:08:14 2016 skipping matrix build
  199. Thu Apr 21 20:08:14 2016 initialized process (0,0) of 1 x 2 grid
  200. Thu Apr 21 20:08:17 2016 matrix starts at (0, 0)
  201. Thu Apr 21 20:08:18 2016 matrix is 5497909 x 2749042 (1293.7 MB) with weight 369515388 (134.42/col)
  202. Thu Apr 21 20:08:18 2016 sparse part has weight 308889813 (112.36/col)
  203. Thu Apr 21 20:08:18 2016 saving the first 48 matrix rows for later
  204. Thu Apr 21 20:08:19 2016 matrix includes 64 packed rows
  205. Thu Apr 21 20:08:20 2016 matrix is 5497861 x 2749042 (1234.1 MB) with weight 318182502 (115.74/col)
  206. Thu Apr 21 20:08:20 2016 sparse part has weight 296014758 (107.68/col)
  207. Thu Apr 21 20:08:20 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  208. Thu Apr 21 20:08:40 2016 commencing Lanczos iteration (12 threads)
  209. Thu Apr 21 20:08:40 2016 memory use: 1060.3 MB
  210. Thu Apr 21 20:08:55 2016 linear algebra at 0.0%, ETA 14h 5m
  211. Thu Apr 21 20:09:00 2016 checkpointing every 390000 dimensions
  212. Fri Apr 22 10:09:46 2016 lanczos halted after 86950 iterations (dim = 5497858)
  213. Fri Apr 22 10:10:19 2016 recovered 40 nontrivial dependencies
  214. Fri Apr 22 10:10:20 2016 BLanczosTime: 50526
  215. Fri Apr 22 10:10:20 2016 elapsed time 14:02:10
  216.  
  217.  
  218. Fri Apr 22 10:11:19 2016 Msieve v. 1.52 (SVN exported)
  219. Fri Apr 22 10:11:19 2016 random seeds: ea2d55e1 7625a6fc
  220. Fri Apr 22 10:11:19 2016 factoring 9254019322652828933892361552185047272155433957326947908530072559263792996780061512622276441692036461495465056093222101602568076587175855956119120282659908927054554322877920822046455857 (184 digits)
  221. Fri Apr 22 10:11:21 2016 searching for 15-digit factors
  222. Fri Apr 22 10:11:23 2016 commencing number field sieve (184-digit input)
  223. Fri Apr 22 10:11:23 2016 R0: -5316911983139663491615228241121378304
  224. Fri Apr 22 10:11:23 2016 R1: 68641485507
  225. Fri Apr 22 10:11:23 2016 A0: 21609
  226. Fri Apr 22 10:11:23 2016 A1: 0
  227. Fri Apr 22 10:11:23 2016 A2: 0
  228. Fri Apr 22 10:11:23 2016 A3: 0
  229. Fri Apr 22 10:11:23 2016 A4: 0
  230. Fri Apr 22 10:11:23 2016 A5: 0
  231. Fri Apr 22 10:11:23 2016 A6: 8
  232. Fri Apr 22 10:11:23 2016 skew 1.00, size 2.358e-11, alpha 0.537, combined = 1.070e-12 rroots = 0
  233. Fri Apr 22 10:11:23 2016
  234. Fri Apr 22 10:11:23 2016 commencing square root phase
  235. Fri Apr 22 10:11:23 2016 handling dependencies 2 to 2
  236. Fri Apr 22 10:11:23 2016 reading relations for dependency 2
  237. Fri Apr 22 10:11:24 2016 read 2748267 cycles
  238. Fri Apr 22 10:11:32 2016 cycles contain 9085032 unique relations
  239. Fri Apr 22 10:29:59 2016 read 9085032 relations
  240. Fri Apr 22 10:30:59 2016 multiplying 9085032 relations
  241. Fri Apr 22 10:40:20 2016 multiply complete, coefficients have about 257.86 million bits
  242. Fri Apr 22 10:40:22 2016 initial square root is modulo 1794149479
  243. Fri Apr 22 10:51:02 2016 sqrtTime: 2379
  244. Fri Apr 22 10:51:02 2016 prp62 factor: 19484817158448934900258256295863908574240194776283568563941427
  245. Fri Apr 22 10:51:02 2016 prp123 factor: 474934881215456263116181400148263148488267800868711675695360193119039575070105071895993314749558667699997245955539502318091
  246. Fri Apr 22 10:51:02 2016 elapsed time 00:39:43
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