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C157_933436_12482

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Feb 18th, 2016
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  1. Mon Feb 15 21:39:47 2016 Msieve v. 1.52 (SVN exported)
  2. Mon Feb 15 21:39:47 2016 random seeds: 590ebb50 d6275756
  3. Mon Feb 15 21:39:47 2016 MPI process 0 of 1
  4. Mon Feb 15 21:39:47 2016 factoring 4135454357621111520937449639392276336221716224692152396435719209493633776136126395966695288055643337697933980238609462664199823137549392774508628376847061723 (157 digits)
  5. Mon Feb 15 21:39:49 2016 searching for 15-digit factors
  6. Mon Feb 15 21:39:51 2016 commencing number field sieve (157-digit input)
  7. Mon Feb 15 21:39:51 2016 R0: -2684909364341783835221704237607
  8. Mon Feb 15 21:39:51 2016 R1: 166211616387259853
  9. Mon Feb 15 21:39:51 2016 A0: -56470869848387315726469230375609431449600
  10. Mon Feb 15 21:39:51 2016 A1: 28411152570251787141663925018593712
  11. Mon Feb 15 21:39:51 2016 A2: 3387016816738522224732910872
  12. Mon Feb 15 21:39:51 2016 A3: -46376135613453466605
  13. Mon Feb 15 21:39:51 2016 A4: -3434620432394
  14. Mon Feb 15 21:39:51 2016 A5: 29640
  15. Mon Feb 15 21:39:51 2016 skew 1.00, size 2.704e-15, alpha -9.076, combined = 7.120e-15 rroots = 5
  16. Mon Feb 15 21:39:51 2016
  17. Mon Feb 15 21:39:51 2016 commencing relation filtering
  18. Mon Feb 15 21:39:51 2016 setting target matrix density to 140.0
  19. Mon Feb 15 21:39:51 2016 estimated available RAM is 64393.7 MB
  20. Mon Feb 15 21:39:51 2016 commencing duplicate removal, pass 1
  21. Mon Feb 15 21:45:03 2016 error -9 reading relation 20937158
  22. Mon Feb 15 21:47:29 2016 error -15 reading relation 30667677
  23. Mon Feb 15 21:47:43 2016 error -9 reading relation 31611695
  24. Mon Feb 15 21:47:51 2016 error -9 reading relation 32164234
  25. Mon Feb 15 21:47:54 2016 error -15 reading relation 32335135
  26. Mon Feb 15 21:47:57 2016 error -9 reading relation 32549708
  27. Mon Feb 15 21:48:13 2016 error -1 reading relation 33569389
  28. Mon Feb 15 21:50:25 2016 error -9 reading relation 42349914
  29. Mon Feb 15 21:50:30 2016 error -9 reading relation 42680302
  30. Mon Feb 15 21:50:30 2016 error -5 reading relation 42680303
  31. Mon Feb 15 21:50:47 2016 error -1 reading relation 43789617
  32. Mon Feb 15 21:50:47 2016 error -9 reading relation 43795551
  33. Mon Feb 15 21:50:47 2016 error -15 reading relation 43854499
  34. Mon Feb 15 21:50:52 2016 error -15 reading relation 44147994
  35. Mon Feb 15 21:51:20 2016 error -1 reading relation 45996413
  36. Mon Feb 15 21:51:41 2016 error -15 reading relation 47424098
  37. Mon Feb 15 21:51:42 2016 error -9 reading relation 47494405
  38. Mon Feb 15 21:51:42 2016 error -15 reading relation 47494805
  39. Mon Feb 15 21:52:07 2016 error -15 reading relation 49062676
  40. Mon Feb 15 21:52:07 2016 error -9 reading relation 49064504
  41. Mon Feb 15 21:52:27 2016 error -1 reading relation 50388151
  42. Mon Feb 15 21:52:27 2016 error -11 reading relation 50388152
  43. Mon Feb 15 21:52:30 2016 error -9 reading relation 50595657
  44. Mon Feb 15 21:52:52 2016 error -15 reading relation 52094530
  45. Mon Feb 15 21:52:57 2016 error -9 reading relation 52393076
  46. Mon Feb 15 21:53:31 2016 error -9 reading relation 54636158
  47. Mon Feb 15 21:53:33 2016 error -9 reading relation 54737474
  48. Mon Feb 15 21:53:52 2016 error -9 reading relation 55984068
  49. Mon Feb 15 21:54:13 2016 error -15 reading relation 57353273
  50. Mon Feb 15 21:55:06 2016 error -9 reading relation 60872890
  51. Mon Feb 15 21:56:30 2016 error -15 reading relation 66361826
  52. Mon Feb 15 21:56:55 2016 error -15 reading relation 68089222
  53. Mon Feb 15 21:56:56 2016 error -15 reading relation 68124565
  54. Mon Feb 15 21:56:56 2016 error -15 reading relation 68161642
  55. Mon Feb 15 21:57:23 2016 error -15 reading relation 69940138
  56. Mon Feb 15 21:57:35 2016 error -9 reading relation 70697546
  57. Mon Feb 15 22:00:18 2016 error -9 reading relation 81314312
  58. Mon Feb 15 22:00:46 2016 error -15 reading relation 83129781
  59. Mon Feb 15 22:02:21 2016 error -9 reading relation 89386596
  60. Mon Feb 15 22:02:37 2016 error -5 reading relation 90491365
  61. Mon Feb 15 22:02:51 2016 error -9 reading relation 91386060
  62. Mon Feb 15 22:02:56 2016 error -9 reading relation 91752092
  63. Mon Feb 15 22:03:06 2016 error -15 reading relation 92392067
  64. Mon Feb 15 22:03:06 2016 error -9 reading relation 92435262
  65. Mon Feb 15 22:03:10 2016 error -15 reading relation 92679556
  66. Mon Feb 15 22:03:12 2016 error -15 reading relation 92817824
  67. Mon Feb 15 22:03:15 2016 error -9 reading relation 93027306
  68. Mon Feb 15 22:03:18 2016 error -9 reading relation 93215297
  69. Mon Feb 15 22:03:18 2016 error -15 reading relation 93236061
  70. Mon Feb 15 22:03:21 2016 error -9 reading relation 93420918
  71. Mon Feb 15 22:03:23 2016 error -1 reading relation 93545954
  72. Mon Feb 15 22:03:37 2016 error -15 reading relation 94496285
  73. Mon Feb 15 22:03:43 2016 error -15 reading relation 94892331
  74. Mon Feb 15 22:04:54 2016 error -15 reading relation 99525945
  75. Mon Feb 15 22:04:57 2016 error -9 reading relation 99704361
  76. Mon Feb 15 22:05:36 2016 error -15 reading relation 102258248
  77. Mon Feb 15 22:05:37 2016 error -15 reading relation 102332010
  78. Mon Feb 15 22:05:37 2016 error -15 reading relation 102359131
  79. Mon Feb 15 22:05:38 2016 error -1 reading relation 102451956
  80. Mon Feb 15 22:06:11 2016 error -15 reading relation 104642727
  81. Mon Feb 15 22:06:11 2016 error -15 reading relation 104656172
  82. Mon Feb 15 22:06:58 2016 error -5 reading relation 107721221
  83. Mon Feb 15 22:06:58 2016 error -1 reading relation 107721855
  84. Mon Feb 15 22:07:06 2016 error -1 reading relation 108261682
  85. Mon Feb 15 22:07:06 2016 error -15 reading relation 108262004
  86. Mon Feb 15 22:07:37 2016 error -15 reading relation 110322359
  87. Mon Feb 15 22:07:44 2016 found 18581512 hash collisions in 110735587 relations
  88. Mon Feb 15 22:08:38 2016 added 122018 free relations
  89. Mon Feb 15 22:08:38 2016 commencing duplicate removal, pass 2
  90. Mon Feb 15 22:18:39 2016 found 17039328 duplicates and 93818277 unique relations
  91. Mon Feb 15 22:18:39 2016 memory use: 660.8 MB
  92. Mon Feb 15 22:18:39 2016 reading ideals above 720000
  93. Mon Feb 15 22:18:39 2016 commencing singleton removal, initial pass
  94. Mon Feb 15 22:54:11 2016 memory use: 2756.0 MB
  95. Mon Feb 15 22:54:11 2016 reading all ideals from disk
  96. Mon Feb 15 22:54:14 2016 memory use: 3444.1 MB
  97. Mon Feb 15 22:54:30 2016 keeping 84825108 ideals with weight <= 200, target excess is 483343
  98. Mon Feb 15 22:54:47 2016 commencing in-memory singleton removal
  99. Mon Feb 15 22:54:58 2016 begin with 93818277 relations and 84825108 unique ideals
  100. Mon Feb 15 22:56:40 2016 reduce to 57575706 relations and 44445088 ideals in 13 passes
  101. Mon Feb 15 22:56:40 2016 max relations containing the same ideal: 157
  102. Mon Feb 15 22:57:17 2016 removing 8386083 relations and 6386083 ideals in 2000000 cliques
  103. Mon Feb 15 22:57:21 2016 commencing in-memory singleton removal
  104. Mon Feb 15 22:57:28 2016 begin with 49189623 relations and 44445088 unique ideals
  105. Mon Feb 15 22:58:15 2016 reduce to 48324498 relations and 37156214 ideals in 8 passes
  106. Mon Feb 15 22:58:15 2016 max relations containing the same ideal: 142
  107. Mon Feb 15 22:58:45 2016 removing 6547376 relations and 4547376 ideals in 2000000 cliques
  108. Mon Feb 15 22:58:48 2016 commencing in-memory singleton removal
  109. Mon Feb 15 22:58:54 2016 begin with 41777122 relations and 37156214 unique ideals
  110. Mon Feb 15 22:59:28 2016 reduce to 41208370 relations and 32017173 ideals in 7 passes
  111. Mon Feb 15 22:59:28 2016 max relations containing the same ideal: 132
  112. Mon Feb 15 22:59:54 2016 removing 5981044 relations and 3981044 ideals in 2000000 cliques
  113. Mon Feb 15 22:59:56 2016 commencing in-memory singleton removal
  114. Mon Feb 15 23:00:01 2016 begin with 35227326 relations and 32017173 unique ideals
  115. Mon Feb 15 23:00:28 2016 reduce to 34744828 relations and 27532234 ideals in 7 passes
  116. Mon Feb 15 23:00:28 2016 max relations containing the same ideal: 113
  117. Mon Feb 15 23:00:50 2016 removing 5635951 relations and 3635951 ideals in 2000000 cliques
  118. Mon Feb 15 23:00:53 2016 commencing in-memory singleton removal
  119. Mon Feb 15 23:00:56 2016 begin with 29108877 relations and 27532234 unique ideals
  120. Mon Feb 15 23:01:18 2016 reduce to 28670395 relations and 23436209 ideals in 7 passes
  121. Mon Feb 15 23:01:18 2016 max relations containing the same ideal: 102
  122. Mon Feb 15 23:01:36 2016 removing 5352955 relations and 3352955 ideals in 2000000 cliques
  123. Mon Feb 15 23:01:38 2016 commencing in-memory singleton removal
  124. Mon Feb 15 23:01:41 2016 begin with 23317440 relations and 23436209 unique ideals
  125. Mon Feb 15 23:01:56 2016 reduce to 22886915 relations and 19627856 ideals in 6 passes
  126. Mon Feb 15 23:01:56 2016 max relations containing the same ideal: 87
  127. Mon Feb 15 23:02:10 2016 removing 5124143 relations and 3124143 ideals in 2000000 cliques
  128. Mon Feb 15 23:02:12 2016 commencing in-memory singleton removal
  129. Mon Feb 15 23:02:14 2016 begin with 17762772 relations and 19627856 unique ideals
  130. Mon Feb 15 23:02:27 2016 reduce to 17268984 relations and 15975458 ideals in 7 passes
  131. Mon Feb 15 23:02:27 2016 max relations containing the same ideal: 79
  132. Mon Feb 15 23:02:37 2016 removing 2121775 relations and 1388927 ideals in 732848 cliques
  133. Mon Feb 15 23:02:38 2016 commencing in-memory singleton removal
  134. Mon Feb 15 23:02:40 2016 begin with 15147209 relations and 15975458 unique ideals
  135. Mon Feb 15 23:02:50 2016 reduce to 14967609 relations and 14399987 ideals in 7 passes
  136. Mon Feb 15 23:02:50 2016 max relations containing the same ideal: 66
  137. Mon Feb 15 23:03:04 2016 relations with 0 large ideals: 1208
  138. Mon Feb 15 23:03:04 2016 relations with 1 large ideals: 12511
  139. Mon Feb 15 23:03:04 2016 relations with 2 large ideals: 155437
  140. Mon Feb 15 23:03:04 2016 relations with 3 large ideals: 853461
  141. Mon Feb 15 23:03:04 2016 relations with 4 large ideals: 2428770
  142. Mon Feb 15 23:03:04 2016 relations with 5 large ideals: 3966154
  143. Mon Feb 15 23:03:04 2016 relations with 6 large ideals: 3969876
  144. Mon Feb 15 23:03:04 2016 relations with 7+ large ideals: 3580192
  145. Mon Feb 15 23:03:04 2016 commencing 2-way merge
  146. Mon Feb 15 23:03:16 2016 reduce to 10738655 relation sets and 10171033 unique ideals
  147. Mon Feb 15 23:03:16 2016 commencing full merge
  148. Mon Feb 15 23:10:32 2016 memory use: 1249.5 MB
  149. Mon Feb 15 23:10:33 2016 found 4528629 cycles, need 4513233
  150. Mon Feb 15 23:10:38 2016 weight of 4513233 cycles is about 632136910 (140.06/cycle)
  151. Mon Feb 15 23:10:38 2016 distribution of cycle lengths:
  152. Mon Feb 15 23:10:38 2016 1 relations: 32461
  153. Mon Feb 15 23:10:38 2016 2 relations: 153896
  154. Mon Feb 15 23:10:38 2016 3 relations: 225067
  155. Mon Feb 15 23:10:38 2016 4 relations: 268324
  156. Mon Feb 15 23:10:38 2016 5 relations: 307957
  157. Mon Feb 15 23:10:38 2016 6 relations: 325403
  158. Mon Feb 15 23:10:38 2016 7 relations: 334596
  159. Mon Feb 15 23:10:38 2016 8 relations: 331918
  160. Mon Feb 15 23:10:38 2016 9 relations: 320124
  161. Mon Feb 15 23:10:38 2016 10+ relations: 2213487
  162. Mon Feb 15 23:10:38 2016 heaviest cycle: 28 relations
  163. Mon Feb 15 23:10:41 2016 commencing cycle optimization
  164. Mon Feb 15 23:12:23 2016 start with 46213549 relations
  165. Mon Feb 15 23:16:18 2016 pruned 3017254 relations
  166. Mon Feb 15 23:16:18 2016 memory use: 1095.0 MB
  167. Mon Feb 15 23:16:18 2016 distribution of cycle lengths:
  168. Mon Feb 15 23:16:18 2016 1 relations: 32461
  169. Mon Feb 15 23:16:18 2016 2 relations: 159160
  170. Mon Feb 15 23:16:18 2016 3 relations: 236823
  171. Mon Feb 15 23:16:18 2016 4 relations: 284990
  172. Mon Feb 15 23:16:18 2016 5 relations: 331497
  173. Mon Feb 15 23:16:18 2016 6 relations: 351759
  174. Mon Feb 15 23:16:18 2016 7 relations: 364271
  175. Mon Feb 15 23:16:18 2016 8 relations: 359597
  176. Mon Feb 15 23:16:18 2016 9 relations: 346860
  177. Mon Feb 15 23:16:18 2016 10+ relations: 2045815
  178. Mon Feb 15 23:16:18 2016 heaviest cycle: 28 relations
  179. Mon Feb 15 23:16:28 2016 RelProcTime: 5797
  180. Mon Feb 15 23:16:30 2016 elapsed time 01:36:43
  181.  
  182.  
  183. Wed Feb 17 02:36:53 2016 Msieve v. 1.52 (SVN exported)
  184. Wed Feb 17 02:36:53 2016 random seeds: cf0cd271 ba52a985
  185. Wed Feb 17 02:36:53 2016 MPI process 0 of 2
  186. Wed Feb 17 02:36:53 2016 factoring 4135454357621111520937449639392276336221716224692152396435719209493633776136126395966695288055643337697933980238609462664199823137549392774508628376847061723 (157 digits)
  187. Wed Feb 17 02:36:55 2016 searching for 15-digit factors
  188. Wed Feb 17 02:36:57 2016 commencing number field sieve (157-digit input)
  189. Wed Feb 17 02:36:57 2016 R0: -2684909364341783835221704237607
  190. Wed Feb 17 02:36:57 2016 R1: 166211616387259853
  191. Wed Feb 17 02:36:57 2016 A0: -56470869848387315726469230375609431449600
  192. Wed Feb 17 02:36:57 2016 A1: 28411152570251787141663925018593712
  193. Wed Feb 17 02:36:57 2016 A2: 3387016816738522224732910872
  194. Wed Feb 17 02:36:57 2016 A3: -46376135613453466605
  195. Wed Feb 17 02:36:57 2016 A4: -3434620432394
  196. Wed Feb 17 02:36:57 2016 A5: 29640
  197. Wed Feb 17 02:36:57 2016 skew 1.00, size 2.704e-15, alpha -9.076, combined = 7.120e-15 rroots = 5
  198. Wed Feb 17 02:36:57 2016
  199. Wed Feb 17 02:36:57 2016 commencing linear algebra
  200. Wed Feb 17 02:36:57 2016 skipping matrix build
  201. Wed Feb 17 02:36:57 2016 initialized process (0,0) of 1 x 2 grid
  202. Wed Feb 17 02:37:00 2016 matrix starts at (0, 0)
  203. Wed Feb 17 02:37:01 2016 matrix is 4513033 x 2256605 (1184.9 MB) with weight 360536447 (159.77/col)
  204. Wed Feb 17 02:37:01 2016 sparse part has weight 283527822 (125.64/col)
  205. Wed Feb 17 02:37:01 2016 saving the first 48 matrix rows for later
  206. Wed Feb 17 02:37:02 2016 matrix includes 64 packed rows
  207. Wed Feb 17 02:37:03 2016 matrix is 4512985 x 2256605 (1152.2 MB) with weight 311980971 (138.25/col)
  208. Wed Feb 17 02:37:03 2016 sparse part has weight 279480549 (123.85/col)
  209. Wed Feb 17 02:37:03 2016 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
  210. Wed Feb 17 02:37:22 2016 commencing Lanczos iteration (12 threads)
  211. Wed Feb 17 02:37:22 2016 memory use: 966.1 MB
  212. Wed Feb 17 02:37:34 2016 linear algebra at 0.0%, ETA 9h 3m
  213. Wed Feb 17 02:37:37 2016 checkpointing every 530000 dimensions
  214. Wed Feb 17 11:20:19 2016 lanczos halted after 71371 iterations (dim = 4512984)
  215. Wed Feb 17 11:20:42 2016 recovered 27 nontrivial dependencies
  216. Wed Feb 17 11:20:42 2016 BLanczosTime: 31425
  217. Wed Feb 17 11:20:42 2016 elapsed time 08:43:49
  218.  
  219. Wed Feb 17 11:25:21 2016 Msieve v. 1.52 (SVN exported)
  220. Wed Feb 17 11:25:21 2016 random seeds: 8e03dff0 d3cc09ac
  221. Wed Feb 17 11:25:21 2016 factoring 4135454357621111520937449639392276336221716224692152396435719209493633776136126395966695288055643337697933980238609462664199823137549392774508628376847061723 (157 digits)
  222. Wed Feb 17 11:25:23 2016 searching for 15-digit factors
  223. Wed Feb 17 11:25:25 2016 commencing number field sieve (157-digit input)
  224. Wed Feb 17 11:25:25 2016 R0: -2684909364341783835221704237607
  225. Wed Feb 17 11:25:25 2016 R1: 166211616387259853
  226. Wed Feb 17 11:25:25 2016 A0: -56470869848387315726469230375609431449600
  227. Wed Feb 17 11:25:25 2016 A1: 28411152570251787141663925018593712
  228. Wed Feb 17 11:25:25 2016 A2: 3387016816738522224732910872
  229. Wed Feb 17 11:25:25 2016 A3: -46376135613453466605
  230. Wed Feb 17 11:25:25 2016 A4: -3434620432394
  231. Wed Feb 17 11:25:25 2016 A5: 29640
  232. Wed Feb 17 11:25:25 2016 skew 1.00, size 2.704e-15, alpha -9.076, combined = 7.120e-15 rroots = 5
  233. Wed Feb 17 11:25:25 2016
  234. Wed Feb 17 11:25:25 2016 commencing square root phase
  235. Wed Feb 17 11:25:25 2016 reading relations for dependency 1
  236. Wed Feb 17 11:25:25 2016 read 2256127 cycles
  237. Wed Feb 17 11:25:32 2016 cycles contain 7353780 unique relations
  238. Wed Feb 17 11:34:29 2016 read 7353780 relations
  239. Wed Feb 17 11:35:22 2016 multiplying 7353780 relations
  240. Wed Feb 17 11:46:43 2016 multiply complete, coefficients have about 387.63 million bits
  241. Wed Feb 17 11:46:47 2016 initial square root is modulo 9024527
  242. Wed Feb 17 12:00:21 2016 sqrtTime: 2096
  243. Wed Feb 17 12:00:21 2016 prp58 factor: 2439345585408025978404552561568450595980354627236117171809
  244. Wed Feb 17 12:00:21 2016 prp100 factor: 1695313030822313666898570147433079020814677625796631913519440944463895959728028918973569569615516347
  245. Wed Feb 17 12:00:21 2016 elapsed time 00:35:00
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