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  1. Wed Nov 8 15:27:52 2017
  2. Wed Nov 8 15:27:52 2017
  3. Wed Nov 8 15:27:52 2017 Msieve v. 1.53 (SVN 993M)
  4. Wed Nov 8 15:27:52 2017 random seeds: ecf91a56 3d952bc8
  5. Wed Nov 8 15:27:52 2017 MPI process 0 of 1
  6. Wed Nov 8 15:27:52 2017 factoring 820509983628149599725530163725918173029946762738122115708301986910039136975437410543224106014365961176642136311025280192536397165714380410331376093613059222840844852513910582756007825506511889 (192 digits)
  7. Wed Nov 8 15:27:54 2017 no P-1/P+1/ECM available, skipping
  8. Wed Nov 8 15:27:54 2017 commencing number field sieve (192-digit input)
  9. Wed Nov 8 15:27:54 2017 R0: 7085050051025406838642211594025485497
  10. Wed Nov 8 15:27:54 2017 R1: -1
  11. Wed Nov 8 15:27:54 2017 A0: -1
  12. Wed Nov 8 15:27:54 2017 A1: 0
  13. Wed Nov 8 15:27:54 2017 A2: 0
  14. Wed Nov 8 15:27:54 2017 A3: 0
  15. Wed Nov 8 15:27:54 2017 A4: 0
  16. Wed Nov 8 15:27:54 2017 A5: 0
  17. Wed Nov 8 15:27:54 2017 A6: 1920647391913
  18. Wed Nov 8 15:27:54 2017 skew 0.01, size 9.939e-13, alpha 0.561, combined = 1.254e-13 rroots = 2
  19. Wed Nov 8 15:27:54 2017
  20. Wed Nov 8 15:27:54 2017 commencing relation filtering
  21. Wed Nov 8 15:27:54 2017 setting target matrix density to 100.0
  22. Wed Nov 8 15:27:54 2017 estimated available RAM is 32207.2 MB
  23. Wed Nov 8 15:27:54 2017 commencing duplicate removal, pass 1
  24. Wed Nov 8 16:11:10 2017 skipped 110890 relations with b > 2^32
  25. Wed Nov 8 16:11:10 2017 skipped 1945 relations with composite factors
  26. Wed Nov 8 16:11:10 2017 found 19549915 hash collisions in 182861569 relations
  27. Wed Nov 8 16:11:30 2017 commencing duplicate removal, pass 2
  28. Wed Nov 8 16:17:33 2017 found 15550547 duplicates and 167311022 unique relations
  29. Wed Nov 8 16:17:33 2017 memory use: 788.8 MB
  30. Wed Nov 8 16:17:33 2017 reading ideals above 142147584
  31. Wed Nov 8 16:17:33 2017 commencing singleton removal, initial pass
  32. Wed Nov 8 16:49:23 2017 memory use: 3012.0 MB
  33. Wed Nov 8 16:49:23 2017 reading all ideals from disk
  34. Wed Nov 8 16:49:40 2017 memory use: 3256.2 MB
  35. Wed Nov 8 16:49:52 2017 commencing in-memory singleton removal
  36. Wed Nov 8 16:50:04 2017 begin with 167311022 relations and 156009671 unique ideals
  37. Wed Nov 8 16:52:31 2017 reduce to 91137285 relations and 70322142 ideals in 22 passes
  38. Wed Nov 8 16:52:31 2017 max relations containing the same ideal: 30
  39. Wed Nov 8 16:52:42 2017 reading ideals above 720000
  40. Wed Nov 8 16:52:42 2017 commencing singleton removal, initial pass
  41. Wed Nov 8 17:16:56 2017 memory use: 2756.0 MB
  42. Wed Nov 8 17:16:57 2017 reading all ideals from disk
  43. Wed Nov 8 17:17:11 2017 memory use: 3669.2 MB
  44. Wed Nov 8 17:17:29 2017 keeping 85911634 ideals with weight <= 200, target excess is 466843
  45. Wed Nov 8 17:17:47 2017 commencing in-memory singleton removal
  46. Wed Nov 8 17:18:03 2017 begin with 91137285 relations and 85911634 unique ideals
  47. Wed Nov 8 17:20:15 2017 reduce to 91122535 relations and 85896884 ideals in 9 passes
  48. Wed Nov 8 17:20:15 2017 max relations containing the same ideal: 200
  49. Wed Nov 8 17:21:30 2017 removing 8083050 relations and 7083050 ideals in 1000000 cliques
  50. Wed Nov 8 17:21:34 2017 commencing in-memory singleton removal
  51. Wed Nov 8 17:21:48 2017 begin with 83039485 relations and 85896884 unique ideals
  52. Wed Nov 8 17:23:42 2017 reduce to 82506417 relations and 78272875 ideals in 9 passes
  53. Wed Nov 8 17:23:42 2017 max relations containing the same ideal: 194
  54. Wed Nov 8 17:24:43 2017 removing 6004096 relations and 5004096 ideals in 1000000 cliques
  55. Wed Nov 8 17:24:46 2017 commencing in-memory singleton removal
  56. Wed Nov 8 17:24:57 2017 begin with 76502321 relations and 78272875 unique ideals
  57. Wed Nov 8 17:26:34 2017 reduce to 76166494 relations and 72928643 ideals in 9 passes
  58. Wed Nov 8 17:26:34 2017 max relations containing the same ideal: 186
  59. Wed Nov 8 17:27:30 2017 removing 5346335 relations and 4346335 ideals in 1000000 cliques
  60. Wed Nov 8 17:27:33 2017 commencing in-memory singleton removal
  61. Wed Nov 8 17:27:43 2017 begin with 70820159 relations and 72928643 unique ideals
  62. Wed Nov 8 17:29:00 2017 reduce to 70531021 relations and 68289469 ideals in 8 passes
  63. Wed Nov 8 17:29:00 2017 max relations containing the same ideal: 176
  64. Wed Nov 8 17:29:49 2017 removing 4994228 relations and 3994228 ideals in 1000000 cliques
  65. Wed Nov 8 17:29:52 2017 commencing in-memory singleton removal
  66. Wed Nov 8 17:30:01 2017 begin with 65536793 relations and 68289469 unique ideals
  67. Wed Nov 8 17:31:12 2017 reduce to 65263795 relations and 64018754 ideals in 8 passes
  68. Wed Nov 8 17:31:12 2017 max relations containing the same ideal: 168
  69. Wed Nov 8 17:31:57 2017 removing 3569321 relations and 2865818 ideals in 703503 cliques
  70. Wed Nov 8 17:32:00 2017 commencing in-memory singleton removal
  71. Wed Nov 8 17:32:08 2017 begin with 61694474 relations and 64018754 unique ideals
  72. Wed Nov 8 17:33:07 2017 reduce to 61549456 relations and 61006520 ideals in 7 passes
  73. Wed Nov 8 17:33:07 2017 max relations containing the same ideal: 162
  74. Wed Nov 8 17:34:07 2017 relations with 0 large ideals: 17857
  75. Wed Nov 8 17:34:07 2017 relations with 1 large ideals: 2499
  76. Wed Nov 8 17:34:07 2017 relations with 2 large ideals: 37221
  77. Wed Nov 8 17:34:07 2017 relations with 3 large ideals: 351127
  78. Wed Nov 8 17:34:07 2017 relations with 4 large ideals: 1861865
  79. Wed Nov 8 17:34:07 2017 relations with 5 large ideals: 6012892
  80. Wed Nov 8 17:34:07 2017 relations with 6 large ideals: 12362545
  81. Wed Nov 8 17:34:07 2017 relations with 7+ large ideals: 40903450
  82. Wed Nov 8 17:34:07 2017 commencing 2-way merge
  83. Wed Nov 8 17:35:16 2017 reduce to 40108835 relation sets and 39565899 unique ideals
  84. Wed Nov 8 17:35:16 2017 commencing full merge
  85. Wed Nov 8 17:54:42 2017 memory use: 5070.6 MB
  86. Wed Nov 8 17:54:48 2017 found 18934188 cycles, need 18916099
  87. Wed Nov 8 17:54:57 2017 weight of 18916099 cycles is about 1891789075 (100.01/cycle)
  88. Wed Nov 8 17:54:57 2017 distribution of cycle lengths:
  89. Wed Nov 8 17:54:57 2017 1 relations: 1479972
  90. Wed Nov 8 17:54:57 2017 2 relations: 1704238
  91. Wed Nov 8 17:54:57 2017 3 relations: 1765713
  92. Wed Nov 8 17:54:57 2017 4 relations: 1681134
  93. Wed Nov 8 17:54:57 2017 5 relations: 1581979
  94. Wed Nov 8 17:54:57 2017 6 relations: 1434727
  95. Wed Nov 8 17:54:57 2017 7 relations: 1314535
  96. Wed Nov 8 17:54:57 2017 8 relations: 1180414
  97. Wed Nov 8 17:54:57 2017 9 relations: 1050482
  98. Wed Nov 8 17:54:57 2017 10+ relations: 5722905
  99. Wed Nov 8 17:54:57 2017 heaviest cycle: 28 relations
  100. Wed Nov 8 17:55:04 2017 commencing cycle optimization
  101. Wed Nov 8 17:55:51 2017 start with 142246947 relations
  102. Wed Nov 8 18:03:03 2017 pruned 5053428 relations
  103. Wed Nov 8 18:03:03 2017 memory use: 4023.4 MB
  104. Wed Nov 8 18:03:03 2017 distribution of cycle lengths:
  105. Wed Nov 8 18:03:03 2017 1 relations: 1479972
  106. Wed Nov 8 18:03:03 2017 2 relations: 1744912
  107. Wed Nov 8 18:03:03 2017 3 relations: 1839058
  108. Wed Nov 8 18:03:03 2017 4 relations: 1739763
  109. Wed Nov 8 18:03:03 2017 5 relations: 1642188
  110. Wed Nov 8 18:03:03 2017 6 relations: 1478720
  111. Wed Nov 8 18:03:03 2017 7 relations: 1350668
  112. Wed Nov 8 18:03:03 2017 8 relations: 1202440
  113. Wed Nov 8 18:03:03 2017 9 relations: 1066531
  114. Wed Nov 8 18:03:03 2017 10+ relations: 5371847
  115. Wed Nov 8 18:03:03 2017 heaviest cycle: 28 relations
  116. Wed Nov 8 18:03:46 2017 RelProcTime: 9352
  117. Wed Nov 8 18:03:46 2017 elapsed time 02:35:54
  118. Wed Nov 8 20:31:42 2017
  119. Wed Nov 8 20:31:42 2017
  120. Wed Nov 8 20:31:42 2017 Msieve v. 1.53 (SVN 993M)
  121. Wed Nov 8 20:31:42 2017 random seeds: cba09cfa 770aeb0e
  122. Wed Nov 8 20:31:42 2017 MPI process 0 of 4
  123. Wed Nov 8 20:31:42 2017 factoring 820509983628149599725530163725918173029946762738122115708301986910039136975437410543224106014365961176642136311025280192536397165714380410331376093613059222840844852513910582756007825506511889 (192 digits)
  124. Wed Nov 8 20:31:43 2017 no P-1/P+1/ECM available, skipping
  125. Wed Nov 8 20:31:43 2017 commencing number field sieve (192-digit input)
  126. Wed Nov 8 20:31:43 2017 R0: 7085050051025406838642211594025485497
  127. Wed Nov 8 20:31:43 2017 R1: -1
  128. Wed Nov 8 20:31:43 2017 A0: -1
  129. Wed Nov 8 20:31:43 2017 A1: 0
  130. Wed Nov 8 20:31:43 2017 A2: 0
  131. Wed Nov 8 20:31:43 2017 A3: 0
  132. Wed Nov 8 20:31:43 2017 A4: 0
  133. Wed Nov 8 20:31:43 2017 A5: 0
  134. Wed Nov 8 20:31:43 2017 A6: 1920647391913
  135. Wed Nov 8 20:31:43 2017 skew 0.01, size 9.939e-13, alpha 0.561, combined = 1.254e-13 rroots = 2
  136. Wed Nov 8 20:31:44 2017
  137. Wed Nov 8 20:31:44 2017 commencing linear algebra
  138. Wed Nov 8 20:31:44 2017 initialized process (0,0) of 2 x 2 grid
  139. Wed Nov 8 20:31:51 2017 read 18916099 cycles
  140. Wed Nov 8 20:32:22 2017 cycles contain 61148500 unique relations
  141. Wed Nov 8 20:40:15 2017 read 61148500 relations
  142. Wed Nov 8 20:41:35 2017 using 20 quadratic characters above 4294917295
  143. Wed Nov 8 20:46:04 2017 building initial matrix
  144. Wed Nov 8 20:59:27 2017 memory use: 7551.7 MB
  145. Wed Nov 8 20:59:49 2017 read 18916099 cycles
  146. Wed Nov 8 20:59:52 2017 matrix is 18915922 x 18916099 (7571.9 MB) with weight 2183345502 (115.42/col)
  147. Wed Nov 8 20:59:52 2017 sparse part has weight 1795765596 (94.93/col)
  148. Wed Nov 8 21:02:49 2017 filtering completed in 2 passes
  149. Wed Nov 8 21:02:52 2017 matrix is 18915398 x 18915575 (7571.9 MB) with weight 2183330482 (115.43/col)
  150. Wed Nov 8 21:02:52 2017 sparse part has weight 1795761986 (94.94/col)
  151. Wed Nov 8 21:08:28 2017 matrix starts at (0, 0)
  152. Wed Nov 8 21:08:29 2017 matrix is 9457755 x 9457815 (2138.5 MB) with weight 659805921 (69.76/col)
  153. Wed Nov 8 21:08:29 2017 sparse part has weight 466018763 (49.27/col)
  154. Wed Nov 8 21:08:29 2017 saving the first 48 matrix rows for later
  155. Wed Nov 8 21:08:30 2017 matrix includes 64 packed rows
  156. Wed Nov 8 21:08:53 2017 matrix is 9457707 x 9457815 (2009.3 MB) with weight 489060687 (51.71/col)
  157. Wed Nov 8 21:08:53 2017 sparse part has weight 432144598 (45.69/col)
  158. Wed Nov 8 21:08:53 2017 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  159. Wed Nov 8 21:09:15 2017 commencing Lanczos iteration (20 threads)
  160. Wed Nov 8 21:09:15 2017 memory use: 1699.2 MB
  161. Wed Nov 8 21:09:28 2017 linear algebra at 0.0%, ETA 41h33m
  162. Wed Nov 8 21:09:32 2017 checkpointing every 460000 dimensions
  163. Fri Nov 10 15:05:13 2017 lanczos halted after 299127 iterations (dim = 18915348)
  164. Fri Nov 10 15:05:32 2017 recovered 33 nontrivial dependencies
  165. Fri Nov 10 15:05:52 2017 BLanczosTime: 153248
  166. Fri Nov 10 15:05:52 2017 elapsed time 42:34:10
  167. Fri Nov 10 15:05:58 2017
  168. Fri Nov 10 15:05:58 2017
  169. Fri Nov 10 15:05:58 2017 Msieve v. 1.53 (SVN 993M)
  170. Fri Nov 10 15:05:58 2017 random seeds: 42365a6c 73ad5b2e
  171. Fri Nov 10 15:05:58 2017 MPI process 0 of 1
  172. Fri Nov 10 15:05:58 2017 factoring 820509983628149599725530163725918173029946762738122115708301986910039136975437410543224106014365961176642136311025280192536397165714380410331376093613059222840844852513910582756007825506511889 (192 digits)
  173. Fri Nov 10 15:05:59 2017 no P-1/P+1/ECM available, skipping
  174. Fri Nov 10 15:05:59 2017 commencing number field sieve (192-digit input)
  175. Fri Nov 10 15:05:59 2017 R0: 7085050051025406838642211594025485497
  176. Fri Nov 10 15:05:59 2017 R1: -1
  177. Fri Nov 10 15:05:59 2017 A0: -1
  178. Fri Nov 10 15:05:59 2017 A1: 0
  179. Fri Nov 10 15:05:59 2017 A2: 0
  180. Fri Nov 10 15:05:59 2017 A3: 0
  181. Fri Nov 10 15:05:59 2017 A4: 0
  182. Fri Nov 10 15:05:59 2017 A5: 0
  183. Fri Nov 10 15:05:59 2017 A6: 1920647391913
  184. Fri Nov 10 15:05:59 2017 skew 0.01, size 9.939e-13, alpha 0.561, combined = 1.254e-13 rroots = 2
  185. Fri Nov 10 15:05:59 2017
  186. Fri Nov 10 15:05:59 2017 commencing square root phase
  187. Fri Nov 10 15:05:59 2017 reading relations for dependency 1
  188. Fri Nov 10 15:06:12 2017 read 9459930 cycles
  189. Fri Nov 10 15:06:27 2017 cycles contain 30577370 unique relations
  190. Fri Nov 10 15:12:10 2017 read 30577370 relations
  191. Fri Nov 10 15:14:18 2017 multiplying 30577370 relations
  192. Fri Nov 10 16:11:05 2017 multiply complete, coefficients have about 1921.66 million bits
  193. Fri Nov 10 16:11:10 2017 initial square root is modulo 416902879
  194. Fri Nov 10 17:13:24 2017 GCD is N, no factor found
  195. Fri Nov 10 17:13:24 2017 reading relations for dependency 2
  196. Fri Nov 10 17:13:27 2017 read 9460660 cycles
  197. Fri Nov 10 17:13:47 2017 cycles contain 30576390 unique relations
  198. Fri Nov 10 17:18:54 2017 read 30576390 relations
  199. Fri Nov 10 17:21:23 2017 multiplying 30576390 relations
  200. Fri Nov 10 18:18:28 2017 multiply complete, coefficients have about 1921.62 million bits
  201. Fri Nov 10 18:18:32 2017 initial square root is modulo 416744437
  202. Fri Nov 10 19:21:08 2017 GCD is 1, no factor found
  203. Fri Nov 10 19:21:08 2017 reading relations for dependency 3
  204. Fri Nov 10 19:21:10 2017 read 9459988 cycles
  205. Fri Nov 10 19:21:31 2017 cycles contain 30576988 unique relations
  206. Fri Nov 10 19:26:36 2017 read 30576988 relations
  207. Fri Nov 10 19:29:05 2017 multiplying 30576988 relations
  208. Fri Nov 10 20:26:16 2017 multiply complete, coefficients have about 1921.64 million bits
  209. Fri Nov 10 20:26:21 2017 initial square root is modulo 416809753
  210. Fri Nov 10 21:28:36 2017 sqrtTime: 22957
  211. Fri Nov 10 21:28:37 2017 p65 factor: 16233458934686956906139026280222631332795464555688076211093198553
  212. Fri Nov 10 21:28:37 2017 p128 factor: 50544371777410860604366332654557489036949020727901117148323946628014354948933056917156428223507448185324472880367170891076561913
  213. Fri Nov 10 21:28:37 2017 elapsed time 06:22:39
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