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  1. Wed Oct 14 08:36:13 2015
  2. Wed Oct 14 08:36:13 2015
  3. Wed Oct 14 08:36:13 2015 Msieve v. 1.52 (SVN unknown)
  4. Wed Oct 14 08:36:13 2015 random seeds: 6773e07c 1ba20c09
  5. Wed Oct 14 08:36:13 2015 factoring 1610703278974452560969957825019300049341495923729647810808132808547305744523748943120548896242944228322017692447286773862836486697780168365599085437258084654188644789543175992743631465249393 (190 digits)
  6. Wed Oct 14 08:36:14 2015 no P-1/P+1/ECM available, skipping
  7. Wed Oct 14 08:36:14 2015 commencing number field sieve (190-digit input)
  8. Wed Oct 14 08:36:14 2015 R0: -258754906862289125141960829975095105409777664
  9. Wed Oct 14 08:36:14 2015 R1: 70632088586703
  10. Wed Oct 14 08:36:14 2015 A0: 27783
  11. Wed Oct 14 08:36:14 2015 A1: 0
  12. Wed Oct 14 08:36:14 2015 A2: 0
  13. Wed Oct 14 08:36:14 2015 A3: 0
  14. Wed Oct 14 08:36:14 2015 A4: 0
  15. Wed Oct 14 08:36:14 2015 A5: 1156
  16. Wed Oct 14 08:36:14 2015 skew 1.00, size 5.873e-16, alpha -1.009, combined = 7.769e-13 rroots = 1
  17. Wed Oct 14 08:36:14 2015
  18. Wed Oct 14 08:36:14 2015 commencing relation filtering
  19. Wed Oct 14 08:36:14 2015 setting target matrix density to 120.0
  20. Wed Oct 14 08:36:14 2015 estimated available RAM is 31930.9 MB
  21. Wed Oct 14 08:36:14 2015 commencing duplicate removal, pass 1
  22. Wed Oct 14 09:02:29 2015 skipped 27 relations with b > 2^32
  23. Wed Oct 14 09:02:29 2015 found 7832161 hash collisions in 188705000 relations
  24. Wed Oct 14 09:03:12 2015 added 731533 free relations
  25. Wed Oct 14 09:03:12 2015 commencing duplicate removal, pass 2
  26. Wed Oct 14 09:04:28 2015 found 0 duplicates and 189436533 unique relations
  27. Wed Oct 14 09:04:28 2015 memory use: 522.4 MB
  28. Wed Oct 14 09:04:28 2015 reading ideals above 83951616
  29. Wed Oct 14 09:04:28 2015 commencing singleton removal, initial pass
  30. Wed Oct 14 09:36:14 2015 memory use: 3012.0 MB
  31. Wed Oct 14 09:36:15 2015 reading all ideals from disk
  32. Wed Oct 14 09:36:22 2015 memory use: 3436.2 MB
  33. Wed Oct 14 09:36:41 2015 commencing in-memory singleton removal
  34. Wed Oct 14 09:36:58 2015 begin with 189436533 relations and 161507653 unique ideals
  35. Wed Oct 14 09:40:41 2015 reduce to 118717829 relations and 83037968 ideals in 14 passes
  36. Wed Oct 14 09:40:41 2015 max relations containing the same ideal: 65
  37. Wed Oct 14 09:40:54 2015 reading ideals above 720000
  38. Wed Oct 14 09:40:55 2015 commencing singleton removal, initial pass
  39. Wed Oct 14 10:05:22 2015 memory use: 2756.0 MB
  40. Wed Oct 14 10:05:22 2015 reading all ideals from disk
  41. Wed Oct 14 10:05:29 2015 memory use: 4508.3 MB
  42. Wed Oct 14 10:05:50 2015 keeping 92203668 ideals with weight <= 200, target excess is 602078
  43. Wed Oct 14 10:06:16 2015 commencing in-memory singleton removal
  44. Wed Oct 14 10:06:33 2015 begin with 118717829 relations and 92203668 unique ideals
  45. Wed Oct 14 10:07:35 2015 reduce to 118717814 relations and 92203653 ideals in 3 passes
  46. Wed Oct 14 10:07:35 2015 max relations containing the same ideal: 200
  47. Wed Oct 14 10:08:59 2015 removing 10618640 relations and 8618640 ideals in 2000000 cliques
  48. Wed Oct 14 10:09:03 2015 commencing in-memory singleton removal
  49. Wed Oct 14 10:09:19 2015 begin with 108099174 relations and 92203653 unique ideals
  50. Wed Oct 14 10:12:01 2015 reduce to 107401231 relations and 82872136 ideals in 9 passes
  51. Wed Oct 14 10:12:01 2015 max relations containing the same ideal: 196
  52. Wed Oct 14 10:13:17 2015 removing 8021223 relations and 6021224 ideals in 2000000 cliques
  53. Wed Oct 14 10:13:20 2015 commencing in-memory singleton removal
  54. Wed Oct 14 10:13:34 2015 begin with 99380008 relations and 82872136 unique ideals
  55. Wed Oct 14 10:15:31 2015 reduce to 98913665 relations and 76375774 ideals in 7 passes
  56. Wed Oct 14 10:15:31 2015 max relations containing the same ideal: 190
  57. Wed Oct 14 10:16:44 2015 removing 7263815 relations and 5263815 ideals in 2000000 cliques
  58. Wed Oct 14 10:16:48 2015 commencing in-memory singleton removal
  59. Wed Oct 14 10:17:01 2015 begin with 91649850 relations and 76375774 unique ideals
  60. Wed Oct 14 10:19:07 2015 reduce to 91240236 relations and 70694535 ideals in 7 passes
  61. Wed Oct 14 10:19:07 2015 max relations containing the same ideal: 178
  62. Wed Oct 14 10:20:15 2015 removing 6879572 relations and 4879572 ideals in 2000000 cliques
  63. Wed Oct 14 10:20:18 2015 commencing in-memory singleton removal
  64. Wed Oct 14 10:20:30 2015 begin with 84360664 relations and 70694535 unique ideals
  65. Wed Oct 14 10:22:25 2015 reduce to 83974998 relations and 65421642 ideals in 7 passes
  66. Wed Oct 14 10:22:25 2015 max relations containing the same ideal: 170
  67. Wed Oct 14 10:23:26 2015 removing 6642120 relations and 4642120 ideals in 2000000 cliques
  68. Wed Oct 14 10:23:29 2015 commencing in-memory singleton removal
  69. Wed Oct 14 10:23:39 2015 begin with 77332878 relations and 65421642 unique ideals
  70. Wed Oct 14 10:25:06 2015 reduce to 76953443 relations and 60392034 ideals in 7 passes
  71. Wed Oct 14 10:25:06 2015 max relations containing the same ideal: 163
  72. Wed Oct 14 10:26:03 2015 removing 6480050 relations and 4480050 ideals in 2000000 cliques
  73. Wed Oct 14 10:26:06 2015 commencing in-memory singleton removal
  74. Wed Oct 14 10:26:15 2015 begin with 70473393 relations and 60392034 unique ideals
  75. Wed Oct 14 10:27:28 2015 reduce to 70089674 relations and 55519326 ideals in 7 passes
  76. Wed Oct 14 10:27:28 2015 max relations containing the same ideal: 151
  77. Wed Oct 14 10:28:17 2015 removing 6366074 relations and 4366074 ideals in 2000000 cliques
  78. Wed Oct 14 10:28:20 2015 commencing in-memory singleton removal
  79. Wed Oct 14 10:28:28 2015 begin with 63723600 relations and 55519326 unique ideals
  80. Wed Oct 14 10:29:50 2015 reduce to 63326533 relations and 50746050 ideals in 7 passes
  81. Wed Oct 14 10:29:51 2015 max relations containing the same ideal: 141
  82. Wed Oct 14 10:30:37 2015 removing 6292188 relations and 4292188 ideals in 2000000 cliques
  83. Wed Oct 14 10:30:40 2015 commencing in-memory singleton removal
  84. Wed Oct 14 10:30:47 2015 begin with 57034345 relations and 50746050 unique ideals
  85. Wed Oct 14 10:31:43 2015 reduce to 56612280 relations and 46020237 ideals in 7 passes
  86. Wed Oct 14 10:31:43 2015 max relations containing the same ideal: 132
  87. Wed Oct 14 10:32:22 2015 removing 6245930 relations and 4245930 ideals in 2000000 cliques
  88. Wed Oct 14 10:32:25 2015 commencing in-memory singleton removal
  89. Wed Oct 14 10:32:30 2015 begin with 50366350 relations and 46020237 unique ideals
  90. Wed Oct 14 10:33:25 2015 reduce to 49907326 relations and 41301119 ideals in 8 passes
  91. Wed Oct 14 10:33:25 2015 max relations containing the same ideal: 121
  92. Wed Oct 14 10:34:00 2015 removing 6231336 relations and 4231336 ideals in 2000000 cliques
  93. Wed Oct 14 10:34:02 2015 commencing in-memory singleton removal
  94. Wed Oct 14 10:34:07 2015 begin with 43675990 relations and 41301119 unique ideals
  95. Wed Oct 14 10:34:49 2015 reduce to 43163714 relations and 36539671 ideals in 7 passes
  96. Wed Oct 14 10:34:49 2015 max relations containing the same ideal: 110
  97. Wed Oct 14 10:35:19 2015 removing 6239424 relations and 4239424 ideals in 2000000 cliques
  98. Wed Oct 14 10:35:21 2015 commencing in-memory singleton removal
  99. Wed Oct 14 10:35:26 2015 begin with 36924290 relations and 36539671 unique ideals
  100. Wed Oct 14 10:36:04 2015 reduce to 36331119 relations and 31683520 ideals in 8 passes
  101. Wed Oct 14 10:36:04 2015 max relations containing the same ideal: 98
  102. Wed Oct 14 10:36:29 2015 removing 6275620 relations and 4275620 ideals in 2000000 cliques
  103. Wed Oct 14 10:36:31 2015 commencing in-memory singleton removal
  104. Wed Oct 14 10:36:35 2015 begin with 30055499 relations and 31683520 unique ideals
  105. Wed Oct 14 10:37:15 2015 reduce to 29340418 relations and 26659539 ideals in 8 passes
  106. Wed Oct 14 10:37:15 2015 max relations containing the same ideal: 84
  107. Wed Oct 14 10:37:37 2015 removing 6280494 relations and 4298026 ideals in 1982468 cliques
  108. Wed Oct 14 10:37:39 2015 commencing in-memory singleton removal
  109. Wed Oct 14 10:37:42 2015 begin with 23059924 relations and 26659539 unique ideals
  110. Wed Oct 14 10:38:06 2015 reduce to 22160362 relations and 21409395 ideals in 9 passes
  111. Wed Oct 14 10:38:06 2015 max relations containing the same ideal: 69
  112. Wed Oct 14 10:38:23 2015 removing 344244 relations and 291688 ideals in 52556 cliques
  113. Wed Oct 14 10:38:24 2015 commencing in-memory singleton removal
  114. Wed Oct 14 10:38:27 2015 begin with 21816118 relations and 21409395 unique ideals
  115. Wed Oct 14 10:38:44 2015 reduce to 21812489 relations and 21114066 ideals in 5 passes
  116. Wed Oct 14 10:38:44 2015 max relations containing the same ideal: 69
  117. Wed Oct 14 10:38:50 2015 relations with 0 large ideals: 12210
  118. Wed Oct 14 10:38:50 2015 relations with 1 large ideals: 10448
  119. Wed Oct 14 10:38:50 2015 relations with 2 large ideals: 151304
  120. Wed Oct 14 10:38:50 2015 relations with 3 large ideals: 909141
  121. Wed Oct 14 10:38:50 2015 relations with 4 large ideals: 2869689
  122. Wed Oct 14 10:38:50 2015 relations with 5 large ideals: 5268902
  123. Wed Oct 14 10:38:50 2015 relations with 6 large ideals: 6116743
  124. Wed Oct 14 10:38:50 2015 relations with 7+ large ideals: 6474052
  125. Wed Oct 14 10:38:50 2015 commencing 2-way merge
  126. Wed Oct 14 10:39:09 2015 reduce to 13760311 relation sets and 13061888 unique ideals
  127. Wed Oct 14 10:39:09 2015 commencing full merge
  128. Wed Oct 14 10:47:00 2015 memory use: 1726.3 MB
  129. Wed Oct 14 10:47:02 2015 found 6263748 cycles, need 6224088
  130. Wed Oct 14 10:47:04 2015 weight of 6224088 cycles is about 747446435 (120.09/cycle)
  131. Wed Oct 14 10:47:04 2015 distribution of cycle lengths:
  132. Wed Oct 14 10:47:04 2015 1 relations: 238547
  133. Wed Oct 14 10:47:04 2015 2 relations: 371071
  134. Wed Oct 14 10:47:04 2015 3 relations: 436801
  135. Wed Oct 14 10:47:04 2015 4 relations: 452935
  136. Wed Oct 14 10:47:04 2015 5 relations: 466022
  137. Wed Oct 14 10:47:04 2015 6 relations: 465509
  138. Wed Oct 14 10:47:04 2015 7 relations: 457480
  139. Wed Oct 14 10:47:04 2015 8 relations: 436782
  140. Wed Oct 14 10:47:04 2015 9 relations: 406883
  141. Wed Oct 14 10:47:04 2015 10+ relations: 2492058
  142. Wed Oct 14 10:47:04 2015 heaviest cycle: 28 relations
  143. Wed Oct 14 10:47:07 2015 commencing cycle optimization
  144. Wed Oct 14 10:47:27 2015 start with 55500866 relations
  145. Wed Oct 14 10:50:22 2015 pruned 2542482 relations
  146. Wed Oct 14 10:50:22 2015 memory use: 1471.5 MB
  147. Wed Oct 14 10:50:22 2015 distribution of cycle lengths:
  148. Wed Oct 14 10:50:22 2015 1 relations: 238547
  149. Wed Oct 14 10:50:22 2015 2 relations: 380301
  150. Wed Oct 14 10:50:22 2015 3 relations: 455056
  151. Wed Oct 14 10:50:22 2015 4 relations: 471641
  152. Wed Oct 14 10:50:22 2015 5 relations: 490367
  153. Wed Oct 14 10:50:22 2015 6 relations: 489072
  154. Wed Oct 14 10:50:22 2015 7 relations: 481969
  155. Wed Oct 14 10:50:22 2015 8 relations: 458232
  156. Wed Oct 14 10:50:22 2015 9 relations: 425510
  157. Wed Oct 14 10:50:22 2015 10+ relations: 2333393
  158. Wed Oct 14 10:50:22 2015 heaviest cycle: 28 relations
  159. Wed Oct 14 10:50:35 2015 RelProcTime: 8061
  160. Wed Oct 14 10:50:35 2015
  161. Wed Oct 14 10:50:35 2015 commencing linear algebra
  162. Wed Oct 14 10:50:39 2015 read 6224088 cycles
  163. Wed Oct 14 10:50:59 2015 cycles contain 21416889 unique relations
  164. Wed Oct 14 10:54:04 2015 read 21416889 relations
  165. Wed Oct 14 10:54:54 2015 using 20 quadratic characters above 2147474492
  166. Wed Oct 14 10:56:20 2015 building initial matrix
  167. Wed Oct 14 11:02:52 2015 memory use: 2752.6 MB
  168. Wed Oct 14 11:02:56 2015 read 6224088 cycles
  169. Wed Oct 14 11:02:57 2015 matrix is 6223911 x 6224088 (2918.6 MB) with weight 836847294 (134.45/col)
  170. Wed Oct 14 11:02:57 2015 sparse part has weight 696637931 (111.93/col)
  171. Wed Oct 14 11:05:01 2015 filtering completed in 2 passes
  172. Wed Oct 14 11:05:03 2015 matrix is 6223712 x 6223889 (2918.6 MB) with weight 836839466 (134.46/col)
  173. Wed Oct 14 11:05:03 2015 sparse part has weight 696635006 (111.93/col)
  174. Wed Oct 14 11:05:41 2015 matrix starts at (0, 0)
  175. Wed Oct 14 11:05:43 2015 matrix is 6223712 x 6223889 (2918.6 MB) with weight 836839466 (134.46/col)
  176. Wed Oct 14 11:05:43 2015 sparse part has weight 696635006 (111.93/col)
  177. Wed Oct 14 11:05:43 2015 saving the first 48 matrix rows for later
  178. Wed Oct 14 11:05:45 2015 matrix includes 64 packed rows
  179. Wed Oct 14 11:05:46 2015 matrix is 6223664 x 6223889 (2798.6 MB) with weight 722680485 (116.11/col)
  180. Wed Oct 14 11:05:46 2015 sparse part has weight 671393095 (107.87/col)
  181. Wed Oct 14 11:05:46 2015 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
  182. Wed Oct 14 11:06:21 2015 commencing Lanczos iteration (4 threads)
  183. Wed Oct 14 11:06:21 2015 memory use: 2349.3 MB
  184. Wed Oct 14 11:07:12 2015 linear algebra at 0.0%, ETA 55h38m
  185. Wed Oct 14 11:07:28 2015 checkpointing every 120000 dimensions
  186. Thu Oct 15 21:03:38 2015 lanczos halted after 98418 iterations (dim = 6223663)
  187. Thu Oct 15 21:03:48 2015 recovered 40 nontrivial dependencies
  188. Thu Oct 15 21:03:48 2015 BLanczosTime: 123193
  189. Thu Oct 15 21:03:48 2015
  190. Thu Oct 15 21:03:48 2015 commencing square root phase
  191. Thu Oct 15 21:03:48 2015 handling dependencies 1 to 64
  192. Thu Oct 15 21:03:48 2015 reading relations for dependency 1
  193. Thu Oct 15 21:03:49 2015 read 3111893 cycles
  194. Thu Oct 15 21:04:01 2015 cycles contain 10706726 unique relations
  195. Thu Oct 15 21:06:11 2015 read 10706726 relations
  196. Thu Oct 15 21:07:43 2015 multiplying 10706726 relations
  197. Thu Oct 15 21:20:45 2015 multiply complete, coefficients have about 379.39 million bits
  198. Thu Oct 15 21:20:47 2015 initial square root is modulo 6420431
  199. Thu Oct 15 21:37:00 2015 sqrtTime: 1992
  200. Thu Oct 15 21:37:00 2015 prp83 factor: 78290132810376625886951564903796780005770126942806739136719163149275857832012707719
  201. Thu Oct 15 21:37:00 2015 prp107 factor: 20573515731231061151650777908864157539172540969900081129120612355571765660814722959857286276988875141221447
  202. Thu Oct 15 21:37:00 2015 elapsed time 37:00:47
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