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  1. Sat Sep 10 20:30:21 2016
  2. Sat Sep 10 20:30:21 2016
  3. Sat Sep 10 20:30:21 2016 Msieve v. 1.53 (SVN 988M)
  4. Sat Sep 10 20:30:21 2016 random seeds: 1d07faa8 e5437474
  5. Sat Sep 10 20:30:21 2016 factoring 13628831320746724491649852736404740073501683566554317055025899705517508778274839115221359029055458784530758242179275191282536186599706804252886217576101909684112077973223754798204744698194824357790076767932274424763712145743591 (227 digits)
  6. Sat Sep 10 20:30:22 2016 searching for 15-digit factors
  7. Sat Sep 10 20:30:24 2016 commencing number field sieve (227-digit input)
  8. Sat Sep 10 20:30:24 2016 R0: 34694469519536141888238489627838134765625
  9. Sat Sep 10 20:30:24 2016 R1: -288230376151711744
  10. Sat Sep 10 20:30:24 2016 A0: -2
  11. Sat Sep 10 20:30:24 2016 A1: 0
  12. Sat Sep 10 20:30:24 2016 A2: 0
  13. Sat Sep 10 20:30:24 2016 A3: 0
  14. Sat Sep 10 20:30:24 2016 A4: 0
  15. Sat Sep 10 20:30:24 2016 A5: 0
  16. Sat Sep 10 20:30:24 2016 A6: 5
  17. Sat Sep 10 20:30:24 2016 skew 0.86, size 3.613e-12, alpha 2.819, combined = 3.042e-13 rroots = 2
  18. Sat Sep 10 20:30:24 2016
  19. Sat Sep 10 20:30:24 2016 commencing relation filtering
  20. Sat Sep 10 20:30:24 2016 setting target matrix density to 130.0
  21. Sat Sep 10 20:30:24 2016 estimated available RAM is 65536.0 MB
  22. Sat Sep 10 20:30:24 2016 commencing duplicate removal, pass 1
  23. Sat Sep 10 20:48:59 2016 error -15 reading relation 149780017
  24. Sat Sep 10 20:50:34 2016 error -9 reading relation 162666825
  25. Sat Sep 10 20:50:35 2016 error -15 reading relation 162680407
  26. Sat Sep 10 20:50:35 2016 error -9 reading relation 162734042
  27. Sat Sep 10 20:50:35 2016 error -9 reading relation 162786669
  28. Sat Sep 10 20:50:55 2016 error -5 reading relation 165443805
  29. Sat Sep 10 20:50:55 2016 error -5 reading relation 165462464
  30. Sat Sep 10 20:50:56 2016 error -9 reading relation 165634870
  31. Sat Sep 10 20:51:05 2016 error -1 reading relation 166775157
  32. Sat Sep 10 20:51:05 2016 error -15 reading relation 166779270
  33. Sat Sep 10 20:51:07 2016 error -9 reading relation 167121966
  34. Sat Sep 10 20:51:22 2016 error -5 reading relation 169111430
  35. Sat Sep 10 20:51:22 2016 error -9 reading relation 169153999
  36. Sat Sep 10 20:51:22 2016 error -15 reading relation 169162403
  37. Sat Sep 10 20:51:27 2016 error -15 reading relation 169719777
  38. Sat Sep 10 20:51:32 2016 error -15 reading relation 170475877
  39. Sat Sep 10 20:51:32 2016 error -9 reading relation 170476968
  40. Sat Sep 10 20:51:35 2016 error -9 reading relation 170868433
  41. Sat Sep 10 20:52:12 2016 error -15 reading relation 175873007
  42. Sat Sep 10 20:52:12 2016 error -1 reading relation 175895718
  43. Sat Sep 10 20:52:12 2016 error -1 reading relation 175898132
  44. Sat Sep 10 20:54:18 2016 error -1 reading relation 192666524
  45. Sat Sep 10 20:59:35 2016 error -5 reading relation 234987695
  46. Sat Sep 10 20:59:42 2016 error -1 reading relation 235961141
  47. Sat Sep 10 20:59:43 2016 error -5 reading relation 236082605
  48. Sat Sep 10 20:59:46 2016 error -15 reading relation 236463734
  49. Sat Sep 10 20:59:46 2016 error -15 reading relation 236463897
  50. Sat Sep 10 20:59:46 2016 error -1 reading relation 236505483
  51. Sat Sep 10 20:59:56 2016 error -1 reading relation 237885410
  52. Sat Sep 10 20:59:57 2016 error -9 reading relation 237932972
  53. Sat Sep 10 21:00:13 2016 error -1 reading relation 240155326
  54. Sat Sep 10 21:00:14 2016 error -9 reading relation 240195371
  55. Sat Sep 10 21:00:26 2016 error -9 reading relation 241797153
  56. Sat Sep 10 21:00:44 2016 error -9 reading relation 244256600
  57. Sat Sep 10 21:00:44 2016 error -9 reading relation 244294274
  58. Sat Sep 10 21:00:44 2016 error -9 reading relation 244322762
  59. Sat Sep 10 21:00:46 2016 error -5 reading relation 244619782
  60. Sat Sep 10 21:00:46 2016 error -15 reading relation 244620638
  61. Sat Sep 10 21:00:52 2016 error -5 reading relation 245360225
  62. Sat Sep 10 21:00:52 2016 error -5 reading relation 245360690
  63. Sat Sep 10 21:01:02 2016 skipped 117 relations with b > 2^32
  64. Sat Sep 10 21:01:02 2016 skipped 18 relations with composite factors
  65. Sat Sep 10 21:01:02 2016 found 53177999 hash collisions in 246725449 relations
  66. Sat Sep 10 21:01:16 2016 added 1218409 free relations
  67. Sat Sep 10 21:01:16 2016 commencing duplicate removal, pass 2
  68. Sat Sep 10 21:05:06 2016 found 54307742 duplicates and 193636116 unique relations
  69. Sat Sep 10 21:05:06 2016 memory use: 1321.5 MB
  70. Sat Sep 10 21:05:06 2016 reading ideals above 720000
  71. Sat Sep 10 21:05:06 2016 commencing singleton removal, initial pass
  72. Sat Sep 10 21:29:08 2016 memory use: 5512.0 MB
  73. Sat Sep 10 21:29:08 2016 reading all ideals from disk
  74. Sat Sep 10 21:29:12 2016 memory use: 7673.1 MB
  75. Sat Sep 10 21:29:33 2016 keeping 175364040 ideals with weight <= 200, target excess is 995968
  76. Sat Sep 10 21:29:56 2016 commencing in-memory singleton removal
  77. Sat Sep 10 21:30:11 2016 begin with 193636116 relations and 175364040 unique ideals
  78. Sat Sep 10 21:32:52 2016 reduce to 126347693 relations and 101284363 ideals in 14 passes
  79. Sat Sep 10 21:32:52 2016 max relations containing the same ideal: 163
  80. Sat Sep 10 21:33:46 2016 removing 10790756 relations and 8790756 ideals in 2000000 cliques
  81. Sat Sep 10 21:33:49 2016 commencing in-memory singleton removal
  82. Sat Sep 10 21:33:59 2016 begin with 115556937 relations and 101284363 unique ideals
  83. Sat Sep 10 21:35:16 2016 reduce to 114892014 relations and 91815438 ideals in 8 passes
  84. Sat Sep 10 21:35:16 2016 max relations containing the same ideal: 155
  85. Sat Sep 10 21:36:04 2016 removing 8197988 relations and 6197988 ideals in 2000000 cliques
  86. Sat Sep 10 21:36:07 2016 commencing in-memory singleton removal
  87. Sat Sep 10 21:36:16 2016 begin with 106694026 relations and 91815438 unique ideals
  88. Sat Sep 10 21:37:18 2016 reduce to 106250038 relations and 85165758 ideals in 7 passes
  89. Sat Sep 10 21:37:18 2016 max relations containing the same ideal: 145
  90. Sat Sep 10 21:38:03 2016 removing 7430948 relations and 5430948 ideals in 2000000 cliques
  91. Sat Sep 10 21:38:06 2016 commencing in-memory singleton removal
  92. Sat Sep 10 21:38:13 2016 begin with 98819090 relations and 85165758 unique ideals
  93. Sat Sep 10 21:39:11 2016 reduce to 98430278 relations and 79339140 ideals in 7 passes
  94. Sat Sep 10 21:39:11 2016 max relations containing the same ideal: 139
  95. Sat Sep 10 21:39:53 2016 removing 7026267 relations and 5026267 ideals in 2000000 cliques
  96. Sat Sep 10 21:39:55 2016 commencing in-memory singleton removal
  97. Sat Sep 10 21:40:02 2016 begin with 91404011 relations and 79339140 unique ideals
  98. Sat Sep 10 21:40:55 2016 reduce to 91036906 relations and 73939055 ideals in 7 passes
  99. Sat Sep 10 21:40:55 2016 max relations containing the same ideal: 130
  100. Sat Sep 10 21:41:34 2016 removing 6772338 relations and 4772338 ideals in 2000000 cliques
  101. Sat Sep 10 21:41:36 2016 commencing in-memory singleton removal
  102. Sat Sep 10 21:41:43 2016 begin with 84264568 relations and 73939055 unique ideals
  103. Sat Sep 10 21:42:31 2016 reduce to 83909683 relations and 68805007 ideals in 7 passes
  104. Sat Sep 10 21:42:31 2016 max relations containing the same ideal: 125
  105. Sat Sep 10 21:43:07 2016 removing 6595466 relations and 4595466 ideals in 2000000 cliques
  106. Sat Sep 10 21:43:09 2016 commencing in-memory singleton removal
  107. Sat Sep 10 21:43:15 2016 begin with 77314217 relations and 68805007 unique ideals
  108. Sat Sep 10 21:43:53 2016 reduce to 76961208 relations and 63849129 ideals in 6 passes
  109. Sat Sep 10 21:43:53 2016 max relations containing the same ideal: 120
  110. Sat Sep 10 21:44:25 2016 removing 6463861 relations and 4463861 ideals in 2000000 cliques
  111. Sat Sep 10 21:44:27 2016 commencing in-memory singleton removal
  112. Sat Sep 10 21:44:33 2016 begin with 70497347 relations and 63849129 unique ideals
  113. Sat Sep 10 21:45:07 2016 reduce to 70138612 relations and 59018441 ideals in 6 passes
  114. Sat Sep 10 21:45:07 2016 max relations containing the same ideal: 110
  115. Sat Sep 10 21:45:37 2016 removing 6363870 relations and 4363870 ideals in 2000000 cliques
  116. Sat Sep 10 21:45:39 2016 commencing in-memory singleton removal
  117. Sat Sep 10 21:45:44 2016 begin with 63774742 relations and 59018441 unique ideals
  118. Sat Sep 10 21:46:19 2016 reduce to 63403293 relations and 54274010 ideals in 7 passes
  119. Sat Sep 10 21:46:19 2016 max relations containing the same ideal: 104
  120. Sat Sep 10 21:46:46 2016 removing 6289368 relations and 4289368 ideals in 2000000 cliques
  121. Sat Sep 10 21:46:48 2016 commencing in-memory singleton removal
  122. Sat Sep 10 21:46:52 2016 begin with 57113925 relations and 54274010 unique ideals
  123. Sat Sep 10 21:47:24 2016 reduce to 56718785 relations and 49578979 ideals in 7 passes
  124. Sat Sep 10 21:47:24 2016 max relations containing the same ideal: 93
  125. Sat Sep 10 21:47:48 2016 removing 6231656 relations and 4231656 ideals in 2000000 cliques
  126. Sat Sep 10 21:47:50 2016 commencing in-memory singleton removal
  127. Sat Sep 10 21:47:54 2016 begin with 50487129 relations and 49578979 unique ideals
  128. Sat Sep 10 21:48:21 2016 reduce to 50055708 relations and 44903149 ideals in 7 passes
  129. Sat Sep 10 21:48:21 2016 max relations containing the same ideal: 88
  130. Sat Sep 10 21:48:42 2016 removing 6206500 relations and 4206500 ideals in 2000000 cliques
  131. Sat Sep 10 21:48:44 2016 commencing in-memory singleton removal
  132. Sat Sep 10 21:48:47 2016 begin with 43849208 relations and 44903149 unique ideals
  133. Sat Sep 10 21:49:11 2016 reduce to 43358359 relations and 40189322 ideals in 7 passes
  134. Sat Sep 10 21:49:11 2016 max relations containing the same ideal: 81
  135. Sat Sep 10 21:49:29 2016 removing 6213777 relations and 4213777 ideals in 2000000 cliques
  136. Sat Sep 10 21:49:31 2016 commencing in-memory singleton removal
  137. Sat Sep 10 21:49:34 2016 begin with 37144582 relations and 40189322 unique ideals
  138. Sat Sep 10 21:49:56 2016 reduce to 36550212 relations and 35357991 ideals in 8 passes
  139. Sat Sep 10 21:49:56 2016 max relations containing the same ideal: 74
  140. Sat Sep 10 21:50:11 2016 removing 225220 relations and 188322 ideals in 36898 cliques
  141. Sat Sep 10 21:50:12 2016 commencing in-memory singleton removal
  142. Sat Sep 10 21:50:15 2016 begin with 36324992 relations and 35357991 unique ideals
  143. Sat Sep 10 21:50:28 2016 reduce to 36323978 relations and 35168654 ideals in 5 passes
  144. Sat Sep 10 21:50:28 2016 max relations containing the same ideal: 74
  145. Sat Sep 10 21:50:35 2016 relations with 0 large ideals: 37695
  146. Sat Sep 10 21:50:35 2016 relations with 1 large ideals: 25366
  147. Sat Sep 10 21:50:35 2016 relations with 2 large ideals: 300812
  148. Sat Sep 10 21:50:35 2016 relations with 3 large ideals: 1672119
  149. Sat Sep 10 21:50:35 2016 relations with 4 large ideals: 4967347
  150. Sat Sep 10 21:50:35 2016 relations with 5 large ideals: 8761213
  151. Sat Sep 10 21:50:35 2016 relations with 6 large ideals: 9597153
  152. Sat Sep 10 21:50:35 2016 relations with 7+ large ideals: 10962273
  153. Sat Sep 10 21:50:35 2016 commencing 2-way merge
  154. Sat Sep 10 21:50:56 2016 reduce to 24583916 relation sets and 23428592 unique ideals
  155. Sat Sep 10 21:50:56 2016 commencing full merge
  156. Sat Sep 10 22:00:44 2016 memory use: 3010.7 MB
  157. Sat Sep 10 22:00:48 2016 found 10658860 cycles, need 10642792
  158. Sat Sep 10 22:00:49 2016 weight of 10642792 cycles is about 1383567018 (130.00/cycle)
  159. Sat Sep 10 22:00:49 2016 distribution of cycle lengths:
  160. Sat Sep 10 22:00:49 2016 1 relations: 317587
  161. Sat Sep 10 22:00:49 2016 2 relations: 507932
  162. Sat Sep 10 22:00:49 2016 3 relations: 639097
  163. Sat Sep 10 22:00:49 2016 4 relations: 694001
  164. Sat Sep 10 22:00:49 2016 5 relations: 741327
  165. Sat Sep 10 22:00:49 2016 6 relations: 750338
  166. Sat Sep 10 22:00:49 2016 7 relations: 747580
  167. Sat Sep 10 22:00:49 2016 8 relations: 729215
  168. Sat Sep 10 22:00:49 2016 9 relations: 695708
  169. Sat Sep 10 22:00:49 2016 10+ relations: 4820007
  170. Sat Sep 10 22:00:49 2016 heaviest cycle: 28 relations
  171. Sat Sep 10 22:00:52 2016 commencing cycle optimization
  172. Sat Sep 10 22:01:16 2016 start with 103267552 relations
  173. Sat Sep 10 22:06:20 2016 pruned 5489597 relations
  174. Sat Sep 10 22:06:21 2016 memory use: 2566.8 MB
  175. Sat Sep 10 22:06:21 2016 distribution of cycle lengths:
  176. Sat Sep 10 22:06:21 2016 1 relations: 317587
  177. Sat Sep 10 22:06:21 2016 2 relations: 521939
  178. Sat Sep 10 22:06:21 2016 3 relations: 668487
  179. Sat Sep 10 22:06:21 2016 4 relations: 728125
  180. Sat Sep 10 22:06:21 2016 5 relations: 784109
  181. Sat Sep 10 22:06:21 2016 6 relations: 794289
  182. Sat Sep 10 22:06:21 2016 7 relations: 796863
  183. Sat Sep 10 22:06:21 2016 8 relations: 773029
  184. Sat Sep 10 22:06:21 2016 9 relations: 737053
  185. Sat Sep 10 22:06:21 2016 10+ relations: 4521311
  186. Sat Sep 10 22:06:21 2016 heaviest cycle: 28 relations
  187. Sat Sep 10 22:06:41 2016 RelProcTime: 5777
  188. Sat Sep 10 22:06:41 2016
  189. Sat Sep 10 22:06:41 2016 commencing linear algebra
  190. Sat Sep 10 22:06:43 2016 read 10642792 cycles
  191. Sat Sep 10 22:07:07 2016 cycles contain 35759570 unique relations
  192. Sat Sep 10 22:12:20 2016 read 35759570 relations
  193. Sat Sep 10 22:13:39 2016 using 20 quadratic characters above 4294917295
  194. Sat Sep 10 22:15:47 2016 building initial matrix
  195. Sat Sep 10 22:22:55 2016 memory use: 4615.5 MB
  196. Sat Sep 10 22:23:05 2016 read 10642792 cycles
  197. Sat Sep 10 22:23:06 2016 matrix is 10642615 x 10642792 (5274.3 MB) with weight 1501481131 (141.08/col)
  198. Sat Sep 10 22:23:06 2016 sparse part has weight 1276204716 (119.91/col)
  199. Sat Sep 10 22:25:35 2016 filtering completed in 2 passes
  200. Sat Sep 10 22:25:37 2016 matrix is 10642552 x 10642729 (5274.3 MB) with weight 1501479011 (141.08/col)
  201. Sat Sep 10 22:25:37 2016 sparse part has weight 1276203944 (119.91/col)
  202. Sat Sep 10 22:26:17 2016 matrix starts at (0, 0)
  203. Sat Sep 10 22:26:18 2016 matrix is 10642552 x 10642729 (5274.3 MB) with weight 1501479011 (141.08/col)
  204. Sat Sep 10 22:26:18 2016 sparse part has weight 1276203944 (119.91/col)
  205. Sat Sep 10 22:26:18 2016 saving the first 48 matrix rows for later
  206. Sat Sep 10 22:26:20 2016 matrix includes 64 packed rows
  207. Sat Sep 10 22:26:21 2016 matrix is 10642504 x 10642729 (5085.4 MB) with weight 1300099478 (122.16/col)
  208. Sat Sep 10 22:26:21 2016 sparse part has weight 1226671553 (115.26/col)
  209. Sat Sep 10 22:26:21 2016 using block size 8192 and superblock size 1179648 for processor cache size 12288 kB
  210. Sat Sep 10 22:27:29 2016 commencing Lanczos iteration (6 threads)
  211. Sat Sep 10 22:27:29 2016 memory use: 4363.9 MB
  212. Sat Sep 10 22:28:01 2016 linear algebra at 0.0%, ETA 60h14m
  213. Sat Sep 10 22:28:11 2016 checkpointing every 180000 dimensions
  214. Tue Sep 13 09:07:17 2016 lanczos halted after 167155 iterations (dim = 10570587)
  215. Tue Sep 13 09:07:19 2016 BLanczosTime: 212438
  216. Tue Sep 13 09:07:19 2016
  217. Tue Sep 13 09:07:19 2016 commencing square root phase
  218. Tue Sep 13 09:07:19 2016 handling dependencies 1 to 64
  219. Tue Sep 13 09:07:19 2016 reading relations for dependency 1
  220. Tue Sep 13 09:07:19 2016 error: read_cycles can't open dependency file
  221. Tue Sep 13 09:45:56 2016
  222. Tue Sep 13 09:45:56 2016
  223. Tue Sep 13 09:45:56 2016 Msieve v. 1.53 (SVN 988M)
  224. Tue Sep 13 09:45:56 2016 random seeds: 3f360275 776f9bf7
  225. Tue Sep 13 09:45:56 2016 factoring 13628831320746724491649852736404740073501683566554317055025899705517508778274839115221359029055458784530758242179275191282536186599706804252886217576101909684112077973223754798204744698194824357790076767932274424763712145743591 (227 digits)
  226. Tue Sep 13 09:45:57 2016 searching for 15-digit factors
  227. Tue Sep 13 09:45:58 2016 commencing number field sieve (227-digit input)
  228. Tue Sep 13 09:45:58 2016 R0: 34694469519536141888238489627838134765625
  229. Tue Sep 13 09:45:58 2016 R1: -288230376151711744
  230. Tue Sep 13 09:45:58 2016 A0: -2
  231. Tue Sep 13 09:45:58 2016 A1: 0
  232. Tue Sep 13 09:45:58 2016 A2: 0
  233. Tue Sep 13 09:45:58 2016 A3: 0
  234. Tue Sep 13 09:45:58 2016 A4: 0
  235. Tue Sep 13 09:45:58 2016 A5: 0
  236. Tue Sep 13 09:45:58 2016 A6: 5
  237. Tue Sep 13 09:45:58 2016 skew 0.86, size 3.613e-12, alpha 2.819, combined = 3.042e-13 rroots = 2
  238. Tue Sep 13 09:45:58 2016
  239. Tue Sep 13 09:45:58 2016 commencing linear algebra
  240. Tue Sep 13 09:46:04 2016 matrix starts at (0, 0)
  241. Tue Sep 13 09:46:04 2016 matrix is 10642552 x 10642729 (5274.3 MB) with weight 1501479011 (141.08/col)
  242. Tue Sep 13 09:46:04 2016 sparse part has weight 1276203944 (119.91/col)
  243. Tue Sep 13 09:46:04 2016 saving the first 48 matrix rows for later
  244. Tue Sep 13 09:46:07 2016 matrix includes 64 packed rows
  245. Tue Sep 13 09:46:07 2016 matrix is 10642504 x 10642729 (5085.4 MB) with weight 1300099478 (122.16/col)
  246. Tue Sep 13 09:46:07 2016 sparse part has weight 1226671553 (115.26/col)
  247. Tue Sep 13 09:46:07 2016 using block size 8192 and superblock size 1179648 for processor cache size 12288 kB
  248. Tue Sep 13 09:47:15 2016 commencing Lanczos iteration (6 threads)
  249. Tue Sep 13 09:47:15 2016 memory use: 4363.9 MB
  250. Tue Sep 13 09:47:15 2016 restarting at iteration 167155 (dim = 10570587)
  251. Tue Sep 13 09:47:43 2016 checkpointing every 190000 dimensions
  252. Tue Sep 13 09:47:44 2016 linear algebra at 99.3%, ETA 0h22m
  253. Tue Sep 13 10:10:19 2016 lanczos halted after 168294 iterations (dim = 10642499)
  254. Tue Sep 13 10:10:36 2016 recovered 34 nontrivial dependencies
  255. Tue Sep 13 10:10:38 2016 BLanczosTime: 1480
  256. Tue Sep 13 10:10:38 2016
  257. Tue Sep 13 10:10:38 2016 commencing square root phase
  258. Tue Sep 13 10:10:38 2016 reading relations for dependency 1
  259. Tue Sep 13 10:10:40 2016 read 5320435 cycles
  260. Tue Sep 13 10:10:51 2016 cycles contain 17880904 unique relations
  261. Tue Sep 13 10:14:49 2016 read 17880904 relations
  262. Tue Sep 13 10:16:04 2016 multiplying 17880904 relations
  263. Tue Sep 13 10:28:18 2016 multiply complete, coefficients have about 486.95 million bits
  264. Tue Sep 13 10:28:20 2016 initial square root is modulo 546345301
  265. Tue Sep 13 10:41:09 2016 sqrtTime: 1831
  266. Tue Sep 13 10:41:09 2016 p53 factor: 14487018674856045577516403460196086299057074020508013
  267. Tue Sep 13 10:41:09 2016 p174 factor: 940761631266562254843890915560554694187236007467661447907078365120189071950375177761515637901401566358450238557072111308837554703833860699687205618685114918062617855980937507
  268. Tue Sep 13 10:41:09 2016 elapsed time 00:55:13
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