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Feb 2nd, 2019
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  1. Tue Jan 29 22:08:33 2019 Msieve v. 1.52 (SVN exported)
  2. Tue Jan 29 22:08:33 2019 random seeds: 07591ba3 a4820e6a
  3. Tue Jan 29 22:08:33 2019 factoring 134853840705046936475576698900440966894232429185713522371911774669249593307324849279669032178520992098834764688762323227494627997294048870428522093973242855857037649347849664775196565802667893048809811929733 (207 digits)
  4. Tue Jan 29 22:08:35 2019 searching for 15-digit factors
  5. Tue Jan 29 22:08:38 2019 commencing number field sieve (207-digit input)
  6. Tue Jan 29 22:08:38 2019 R0: 3740434344477351388916475705363381856681
  7. Tue Jan 29 22:08:38 2019 R1: -129934811447123020117172145698449
  8. Tue Jan 29 22:08:38 2019 A0: 1
  9. Tue Jan 29 22:08:38 2019 A1: -1
  10. Tue Jan 29 22:08:38 2019 A2: 1
  11. Tue Jan 29 22:08:38 2019 A3: -1
  12. Tue Jan 29 22:08:38 2019 A4: 1
  13. Tue Jan 29 22:08:38 2019 A5: -1
  14. Tue Jan 29 22:08:38 2019 A6: 1
  15. Tue Jan 29 22:08:38 2019 skew 1.00, size 9.602e-12, alpha 2.428, combined = 6.193e-13 rroots = 0
  16. Tue Jan 29 22:08:38 2019
  17. Tue Jan 29 22:08:38 2019 commencing relation filtering
  18. Tue Jan 29 22:08:38 2019 setting target matrix density to 110.0
  19. Tue Jan 29 22:08:38 2019 estimated available RAM is 7821.9 MB
  20. Tue Jan 29 22:08:38 2019 commencing duplicate removal, pass 1
  21. Tue Jan 29 22:37:36 2019 skipped 32 relations with b > 2^32
  22. Tue Jan 29 22:37:36 2019 found 29360004 hash collisions in 136212639 relations
  23. Tue Jan 29 22:37:36 2019 commencing duplicate removal, pass 2
  24. Tue Jan 29 22:42:33 2019 found 29501172 duplicates and 106711467 unique relations
  25. Tue Jan 29 22:42:33 2019 memory use: 724.8 MB
  26. Tue Jan 29 22:42:33 2019 reading ideals above 102301696
  27. Tue Jan 29 22:42:33 2019 commencing singleton removal, initial pass
  28. Tue Jan 29 23:09:51 2019 memory use: 1506.0 MB
  29. Tue Jan 29 23:09:52 2019 reading all ideals from disk
  30. Tue Jan 29 23:09:58 2019 memory use: 1854.3 MB
  31. Tue Jan 29 23:10:15 2019 commencing in-memory singleton removal
  32. Tue Jan 29 23:10:30 2019 begin with 106711467 relations and 81722164 unique ideals
  33. Tue Jan 29 23:13:08 2019 reduce to 75290669 relations and 47512161 ideals in 12 passes
  34. Tue Jan 29 23:13:08 2019 max relations containing the same ideal: 36
  35. Tue Jan 29 23:13:22 2019 reading ideals above 720000
  36. Tue Jan 29 23:13:23 2019 commencing singleton removal, initial pass
  37. Tue Jan 29 23:39:12 2019 memory use: 1506.0 MB
  38. Tue Jan 29 23:39:13 2019 reading all ideals from disk
  39. Tue Jan 29 23:39:26 2019 memory use: 2879.6 MB
  40. Tue Jan 29 23:40:03 2019 keeping 58886928 ideals with weight <= 200, target excess is 396644
  41. Tue Jan 29 23:40:39 2019 commencing in-memory singleton removal
  42. Tue Jan 29 23:41:11 2019 begin with 75290669 relations and 58886928 unique ideals
  43. Tue Jan 29 23:44:20 2019 reduce to 75288836 relations and 58885094 ideals in 6 passes
  44. Tue Jan 29 23:44:20 2019 max relations containing the same ideal: 200
  45. Tue Jan 29 23:46:33 2019 removing 8180814 relations and 6180814 ideals in 2000000 cliques
  46. Tue Jan 29 23:46:38 2019 commencing in-memory singleton removal
  47. Tue Jan 29 23:47:07 2019 begin with 67108022 relations and 58885094 unique ideals
  48. Tue Jan 29 23:50:51 2019 reduce to 66394060 relations and 51966735 ideals in 8 passes
  49. Tue Jan 29 23:50:51 2019 max relations containing the same ideal: 195
  50. Tue Jan 29 23:52:46 2019 removing 6603881 relations and 4603881 ideals in 2000000 cliques
  51. Tue Jan 29 23:52:51 2019 commencing in-memory singleton removal
  52. Tue Jan 29 23:53:12 2019 begin with 59790179 relations and 51966735 unique ideals
  53. Tue Jan 29 23:55:44 2019 reduce to 59296534 relations and 46854145 ideals in 7 passes
  54. Tue Jan 29 23:55:44 2019 max relations containing the same ideal: 181
  55. Tue Jan 29 23:57:17 2019 removing 6111921 relations and 4111921 ideals in 2000000 cliques
  56. Tue Jan 29 23:57:21 2019 commencing in-memory singleton removal
  57. Tue Jan 29 23:57:41 2019 begin with 53184613 relations and 46854145 unique ideals
  58. Tue Jan 29 23:59:54 2019 reduce to 52746716 relations and 42290616 ideals in 7 passes
  59. Tue Jan 29 23:59:54 2019 max relations containing the same ideal: 169
  60. Wed Jan 30 00:01:34 2019 removing 5850675 relations and 3850675 ideals in 2000000 cliques
  61. Wed Jan 30 00:01:39 2019 commencing in-memory singleton removal
  62. Wed Jan 30 00:01:55 2019 begin with 46896041 relations and 42290616 unique ideals
  63. Wed Jan 30 00:04:05 2019 reduce to 46475246 relations and 38004716 ideals in 7 passes
  64. Wed Jan 30 00:04:05 2019 max relations containing the same ideal: 154
  65. Wed Jan 30 00:05:21 2019 removing 5674532 relations and 3674532 ideals in 2000000 cliques
  66. Wed Jan 30 00:05:25 2019 commencing in-memory singleton removal
  67. Wed Jan 30 00:05:40 2019 begin with 40800714 relations and 38004716 unique ideals
  68. Wed Jan 30 00:07:20 2019 reduce to 40375651 relations and 33889142 ideals in 7 passes
  69. Wed Jan 30 00:07:20 2019 max relations containing the same ideal: 142
  70. Wed Jan 30 00:08:23 2019 removing 5553165 relations and 3553165 ideals in 2000000 cliques
  71. Wed Jan 30 00:08:27 2019 commencing in-memory singleton removal
  72. Wed Jan 30 00:08:38 2019 begin with 34822486 relations and 33889142 unique ideals
  73. Wed Jan 30 00:10:07 2019 reduce to 34370808 relations and 29865143 ideals in 7 passes
  74. Wed Jan 30 00:10:07 2019 max relations containing the same ideal: 126
  75. Wed Jan 30 00:11:03 2019 removing 5471477 relations and 3471477 ideals in 2000000 cliques
  76. Wed Jan 30 00:11:07 2019 commencing in-memory singleton removal
  77. Wed Jan 30 00:11:16 2019 begin with 28899331 relations and 29865143 unique ideals
  78. Wed Jan 30 00:12:21 2019 reduce to 28385065 relations and 25854221 ideals in 7 passes
  79. Wed Jan 30 00:12:21 2019 max relations containing the same ideal: 113
  80. Wed Jan 30 00:13:04 2019 removing 5429350 relations and 3429350 ideals in 2000000 cliques
  81. Wed Jan 30 00:13:08 2019 commencing in-memory singleton removal
  82. Wed Jan 30 00:13:14 2019 begin with 22955715 relations and 25854221 unique ideals
  83. Wed Jan 30 00:14:15 2019 reduce to 22308208 relations and 21738866 ideals in 8 passes
  84. Wed Jan 30 00:14:15 2019 max relations containing the same ideal: 94
  85. Wed Jan 30 00:14:48 2019 removing 507916 relations and 398682 ideals in 109234 cliques
  86. Wed Jan 30 00:14:50 2019 commencing in-memory singleton removal
  87. Wed Jan 30 00:14:56 2019 begin with 21800292 relations and 21738866 unique ideals
  88. Wed Jan 30 00:15:34 2019 reduce to 21789663 relations and 21329505 ideals in 6 passes
  89. Wed Jan 30 00:15:34 2019 max relations containing the same ideal: 93
  90. Wed Jan 30 00:15:46 2019 relations with 0 large ideals: 29928
  91. Wed Jan 30 00:15:46 2019 relations with 1 large ideals: 6013
  92. Wed Jan 30 00:15:46 2019 relations with 2 large ideals: 55134
  93. Wed Jan 30 00:15:46 2019 relations with 3 large ideals: 400152
  94. Wed Jan 30 00:15:46 2019 relations with 4 large ideals: 1577310
  95. Wed Jan 30 00:15:46 2019 relations with 5 large ideals: 3724536
  96. Wed Jan 30 00:15:46 2019 relations with 6 large ideals: 5514229
  97. Wed Jan 30 00:15:46 2019 relations with 7+ large ideals: 10482361
  98. Wed Jan 30 00:15:46 2019 commencing 2-way merge
  99. Wed Jan 30 00:16:28 2019 reduce to 15498393 relation sets and 15038235 unique ideals
  100. Wed Jan 30 00:16:28 2019 commencing full merge
  101. Wed Jan 30 00:34:12 2019 memory use: 2005.9 MB
  102. Wed Jan 30 00:34:15 2019 found 7041937 cycles, need 7012435
  103. Wed Jan 30 00:34:20 2019 weight of 7012435 cycles is about 772038585 (110.10/cycle)
  104. Wed Jan 30 00:34:20 2019 distribution of cycle lengths:
  105. Wed Jan 30 00:34:20 2019 1 relations: 246790
  106. Wed Jan 30 00:34:20 2019 2 relations: 399708
  107. Wed Jan 30 00:34:20 2019 3 relations: 512961
  108. Wed Jan 30 00:34:20 2019 4 relations: 558771
  109. Wed Jan 30 00:34:20 2019 5 relations: 583762
  110. Wed Jan 30 00:34:20 2019 6 relations: 582363
  111. Wed Jan 30 00:34:20 2019 7 relations: 564223
  112. Wed Jan 30 00:34:20 2019 8 relations: 528013
  113. Wed Jan 30 00:34:20 2019 9 relations: 481983
  114. Wed Jan 30 00:34:20 2019 10+ relations: 2553861
  115. Wed Jan 30 00:34:20 2019 heaviest cycle: 28 relations
  116. Wed Jan 30 00:34:24 2019 commencing cycle optimization
  117. Wed Jan 30 00:34:59 2019 start with 59496614 relations
  118. Wed Jan 30 00:41:31 2019 pruned 3031930 relations
  119. Wed Jan 30 00:41:31 2019 memory use: 1526.8 MB
  120. Wed Jan 30 00:41:31 2019 distribution of cycle lengths:
  121. Wed Jan 30 00:41:31 2019 1 relations: 246790
  122. Wed Jan 30 00:41:31 2019 2 relations: 410628
  123. Wed Jan 30 00:41:31 2019 3 relations: 536804
  124. Wed Jan 30 00:41:31 2019 4 relations: 586011
  125. Wed Jan 30 00:41:31 2019 5 relations: 618921
  126. Wed Jan 30 00:41:31 2019 6 relations: 616069
  127. Wed Jan 30 00:41:31 2019 7 relations: 597481
  128. Wed Jan 30 00:41:31 2019 8 relations: 556001
  129. Wed Jan 30 00:41:31 2019 9 relations: 504350
  130. Wed Jan 30 00:41:31 2019 10+ relations: 2339380
  131. Wed Jan 30 00:41:31 2019 heaviest cycle: 28 relations
  132. Wed Jan 30 00:42:06 2019 RelProcTime: 9208
  133. Wed Jan 30 00:42:06 2019
  134. Wed Jan 30 00:42:06 2019 commencing linear algebra
  135. Wed Jan 30 00:42:08 2019 read 7012435 cycles
  136. Wed Jan 30 00:42:37 2019 cycles contain 21584737 unique relations
  137. Wed Jan 30 00:50:34 2019 read 21584737 relations
  138. Wed Jan 30 00:52:23 2019 using 20 quadratic characters above 1073741174
  139. Wed Jan 30 00:54:56 2019 building initial matrix
  140. Wed Jan 30 01:04:41 2019 memory use: 2723.2 MB
  141. Wed Jan 30 01:04:53 2019 read 7012435 cycles
  142. Wed Jan 30 01:04:55 2019 matrix is 7012258 x 7012435 (3035.8 MB) with weight 865944429 (123.49/col)
  143. Wed Jan 30 01:04:55 2019 sparse part has weight 718670776 (102.49/col)
  144. Wed Jan 30 01:08:58 2019 filtering completed in 2 passes
  145. Wed Jan 30 01:09:02 2019 matrix is 7012127 x 7012304 (3035.8 MB) with weight 865940474 (123.49/col)
  146. Wed Jan 30 01:09:02 2019 sparse part has weight 718669560 (102.49/col)
  147. Wed Jan 30 01:10:07 2019 matrix starts at (0, 0)
  148. Wed Jan 30 01:10:09 2019 matrix is 7012127 x 7012304 (3035.8 MB) with weight 865940474 (123.49/col)
  149. Wed Jan 30 01:10:09 2019 sparse part has weight 718669560 (102.49/col)
  150. Wed Jan 30 01:10:09 2019 saving the first 48 matrix rows for later
  151. Wed Jan 30 01:10:11 2019 matrix includes 64 packed rows
  152. Wed Jan 30 01:10:13 2019 matrix is 7012079 x 7012304 (2903.2 MB) with weight 739915424 (105.52/col)
  153. Wed Jan 30 01:10:13 2019 sparse part has weight 690927868 (98.53/col)
  154. Wed Jan 30 01:10:14 2019 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  155. Wed Jan 30 01:11:16 2019 commencing Lanczos iteration
  156. Wed Jan 30 01:11:16 2019 memory use: 2455.4 MB
  157. Wed Jan 30 01:15:08 2019 linear algebra at 0.0%, ETA 286h27m
  158. Wed Jan 30 01:16:21 2019 checkpointing every 30000 dimensions
  159. Wed Jan 30 13:21:32 2019
  160. Wed Jan 30 13:21:32 2019
  161. Wed Jan 30 13:21:32 2019 Msieve v. 1.52 (SVN exported)
  162. Wed Jan 30 13:21:32 2019 random seeds: ff1546c1 83020c92
  163. Wed Jan 30 13:21:32 2019 factoring 134853840705046936475576698900440966894232429185713522371911774669249593307324849279669032178520992098834764688762323227494627997294048870428522093973242855857037649347849664775196565802667893048809811929733 (207 digits)
  164. Wed Jan 30 13:21:35 2019 searching for 15-digit factors
  165. Wed Jan 30 13:21:38 2019 commencing number field sieve (207-digit input)
  166. Wed Jan 30 13:21:38 2019 R0: 3740434344477351388916475705363381856681
  167. Wed Jan 30 13:21:38 2019 R1: -129934811447123020117172145698449
  168. Wed Jan 30 13:21:38 2019 A0: 1
  169. Wed Jan 30 13:21:38 2019 A1: -1
  170. Wed Jan 30 13:21:38 2019 A2: 1
  171. Wed Jan 30 13:21:38 2019 A3: -1
  172. Wed Jan 30 13:21:38 2019 A4: 1
  173. Wed Jan 30 13:21:38 2019 A5: -1
  174. Wed Jan 30 13:21:38 2019 A6: 1
  175. Wed Jan 30 13:21:38 2019 skew 1.00, size 9.602e-12, alpha 2.428, combined = 6.193e-13 rroots = 0
  176. Wed Jan 30 13:21:38 2019
  177. Wed Jan 30 13:21:38 2019 commencing linear algebra
  178. Wed Jan 30 13:21:55 2019 matrix starts at (0, 0)
  179. Wed Jan 30 13:26:22 2019
  180. Wed Jan 30 13:26:22 2019
  181. Wed Jan 30 13:26:22 2019 Msieve v. 1.52 (SVN exported)
  182. Wed Jan 30 13:26:22 2019 random seeds: 67b140a8 54dac75f
  183. Wed Jan 30 13:26:22 2019 factoring 134853840705046936475576698900440966894232429185713522371911774669249593307324849279669032178520992098834764688762323227494627997294048870428522093973242855857037649347849664775196565802667893048809811929733 (207 digits)
  184. Wed Jan 30 13:26:25 2019 searching for 15-digit factors
  185. Wed Jan 30 13:26:28 2019 commencing number field sieve (207-digit input)
  186. Wed Jan 30 13:26:28 2019 R0: 3740434344477351388916475705363381856681
  187. Wed Jan 30 13:26:28 2019 R1: -129934811447123020117172145698449
  188. Wed Jan 30 13:26:28 2019 A0: 1
  189. Wed Jan 30 13:26:28 2019 A1: -1
  190. Wed Jan 30 13:26:28 2019 A2: 1
  191. Wed Jan 30 13:26:28 2019 A3: -1
  192. Wed Jan 30 13:26:28 2019 A4: 1
  193. Wed Jan 30 13:26:28 2019 A5: -1
  194. Wed Jan 30 13:26:28 2019 A6: 1
  195. Wed Jan 30 13:26:28 2019 skew 1.00, size 9.602e-12, alpha 2.428, combined = 6.193e-13 rroots = 0
  196. Wed Jan 30 13:26:28 2019
  197. Wed Jan 30 13:26:28 2019 commencing linear algebra
  198. Wed Jan 30 13:26:43 2019 matrix starts at (0, 0)
  199. Wed Jan 30 13:26:45 2019 matrix is 7012127 x 7012304 (3035.8 MB) with weight 865940474 (123.49/col)
  200. Wed Jan 30 13:26:45 2019 sparse part has weight 718669560 (102.49/col)
  201. Wed Jan 30 13:26:45 2019 saving the first 48 matrix rows for later
  202. Wed Jan 30 13:26:48 2019 matrix includes 64 packed rows
  203. Wed Jan 30 13:26:49 2019 matrix is 7012079 x 7012304 (2903.2 MB) with weight 739915424 (105.52/col)
  204. Wed Jan 30 13:26:49 2019 sparse part has weight 690927868 (98.53/col)
  205. Wed Jan 30 13:26:50 2019 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  206. Wed Jan 30 13:27:47 2019 commencing Lanczos iteration (6 threads)
  207. Wed Jan 30 13:27:47 2019 memory use: 2455.5 MB
  208. Wed Jan 30 13:27:48 2019 restarting at iteration 4270 (dim = 270003)
  209. Wed Jan 30 13:28:50 2019 linear algebra at 3.9%, ETA 76h43m
  210. Wed Jan 30 13:29:12 2019 checkpointing every 90000 dimensions
  211. Sat Feb 2 20:58:27 2019 lanczos halted after 110892 iterations (dim = 7012073)
  212. Sat Feb 2 20:58:40 2019 recovered 34 nontrivial dependencies
  213. Sat Feb 2 20:58:40 2019 BLanczosTime: 286332
  214. Sat Feb 2 20:58:40 2019
  215. Sat Feb 2 20:58:40 2019 commencing square root phase
  216. Sat Feb 2 20:58:40 2019 reading relations for dependency 1
  217. Sat Feb 2 20:58:42 2019 read 3505245 cycles
  218. Sat Feb 2 20:58:56 2019 cycles contain 10790828 unique relations
  219. Sat Feb 2 21:04:49 2019 read 10790828 relations
  220. Sat Feb 2 21:06:28 2019 multiplying 10790828 relations
  221. Sat Feb 2 21:21:14 2019 multiply complete, coefficients have about 267.57 million bits
  222. Sat Feb 2 21:21:18 2019 initial square root is modulo 63299
  223. Sat Feb 2 21:37:28 2019 sqrtTime: 2328
  224. Sat Feb 2 21:37:28 2019 prp92 factor: 84282980419267849795478623736567063064177160934915586159144811560289339999894324891449696017
  225. Sat Feb 2 21:37:28 2019 prp115 factor: 1600012719462613257636007725562001000020763785844495174805597693931982185464041228227260221303429906530632367389749
  226. Sat Feb 2 21:37:28 2019 elapsed time 80:11:06
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