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gchilders

f60_142p1

Sep 12th, 2021
113
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  1. Sat Sep 11 18:54:25 2021
  2. Sat Sep 11 18:54:25 2021
  3. Sat Sep 11 18:54:25 2021 Msieve v. 1.54 (SVN unknown)
  4. Sat Sep 11 18:54:25 2021 random seeds: 80b3eaa5 81e9f0a5
  5. Sat Sep 11 18:54:25 2021 factoring 282419089258011341222953061389494185154002807775002119787530187695433329939407473986904739395627221651166252419577251369690717327117389714233744906024404171113793166566185686523963642008405732985892697615399916647109656045539061308386493 (237 digits)
  6. Sat Sep 11 18:54:25 2021 no P-1/P+1/ECM available, skipping
  7. Sat Sep 11 18:54:25 2021 commencing number field sieve (237-digit input)
  8. Sat Sep 11 18:54:25 2021 R0: 2369190669160808448000000000000000000000000
  9. Sat Sep 11 18:54:25 2021 R1: 1
  10. Sat Sep 11 18:54:25 2021 A0: 225
  11. Sat Sep 11 18:54:25 2021 A1: 0
  12. Sat Sep 11 18:54:25 2021 A2: 0
  13. Sat Sep 11 18:54:25 2021 A3: 0
  14. Sat Sep 11 18:54:25 2021 A4: 0
  15. Sat Sep 11 18:54:25 2021 A5: 0
  16. Sat Sep 11 18:54:25 2021 A6: 4
  17. Sat Sep 11 18:54:25 2021 skew 1.96, size 1.435e-12, alpha -0.366, combined = 1.532e-13 rroots = 0
  18. Sat Sep 11 18:54:25 2021
  19. Sat Sep 11 18:54:25 2021 commencing relation filtering
  20. Sat Sep 11 18:54:25 2021 setting target matrix density to 120.0
  21. Sat Sep 11 18:54:25 2021 estimated available RAM is 515600.8 MB
  22. Sat Sep 11 18:54:25 2021 commencing duplicate removal, pass 1
  23. Sat Sep 11 19:13:28 2021 skipped 128 relations with b > 2^32
  24. Sat Sep 11 19:13:28 2021 skipped 100 relations with composite factors
  25. Sat Sep 11 19:13:28 2021 found 34342851 hash collisions in 212309439 relations
  26. Sat Sep 11 19:13:37 2021 added 1218471 free relations
  27. Sat Sep 11 19:13:37 2021 commencing duplicate removal, pass 2
  28. Sat Sep 11 19:16:40 2021 found 31201992 duplicates and 182325918 unique relations
  29. Sat Sep 11 19:16:40 2021 memory use: 1321.5 MB
  30. Sat Sep 11 19:16:40 2021 reading ideals above 720000
  31. Sat Sep 11 19:16:41 2021 commencing singleton removal, initial pass
  32. Sat Sep 11 19:33:50 2021 memory use: 5512.0 MB
  33. Sat Sep 11 19:33:50 2021 reading all ideals from disk
  34. Sat Sep 11 19:33:51 2021 memory use: 7389.3 MB
  35. Sat Sep 11 19:33:57 2021 keeping 172373046 ideals with weight <= 200, target excess is 969309
  36. Sat Sep 11 19:34:07 2021 commencing in-memory singleton removal
  37. Sat Sep 11 19:34:12 2021 begin with 182325918 relations and 172373046 unique ideals
  38. Sat Sep 11 19:35:11 2021 reduce to 110765484 relations and 92812704 ideals in 15 passes
  39. Sat Sep 11 19:35:11 2021 max relations containing the same ideal: 155
  40. Sat Sep 11 19:35:37 2021 removing 11533125 relations and 9533125 ideals in 2000000 cliques
  41. Sat Sep 11 19:35:40 2021 commencing in-memory singleton removal
  42. Sat Sep 11 19:35:43 2021 begin with 99232359 relations and 92812704 unique ideals
  43. Sat Sep 11 19:36:09 2021 reduce to 98347240 relations and 82374602 ideals in 8 passes
  44. Sat Sep 11 19:36:09 2021 max relations containing the same ideal: 140
  45. Sat Sep 11 19:36:32 2021 removing 8758129 relations and 6758129 ideals in 2000000 cliques
  46. Sat Sep 11 19:36:35 2021 commencing in-memory singleton removal
  47. Sat Sep 11 19:36:37 2021 begin with 89589111 relations and 82374602 unique ideals
  48. Sat Sep 11 19:37:04 2021 reduce to 88988131 relations and 75003537 ideals in 9 passes
  49. Sat Sep 11 19:37:04 2021 max relations containing the same ideal: 130
  50. Sat Sep 11 19:37:24 2021 removing 7938529 relations and 5938529 ideals in 2000000 cliques
  51. Sat Sep 11 19:37:27 2021 commencing in-memory singleton removal
  52. Sat Sep 11 19:37:29 2021 begin with 81049602 relations and 75003537 unique ideals
  53. Sat Sep 11 19:37:50 2021 reduce to 80506329 relations and 68510681 ideals in 8 passes
  54. Sat Sep 11 19:37:50 2021 max relations containing the same ideal: 121
  55. Sat Sep 11 19:38:09 2021 removing 7533351 relations and 5533351 ideals in 2000000 cliques
  56. Sat Sep 11 19:38:11 2021 commencing in-memory singleton removal
  57. Sat Sep 11 19:38:13 2021 begin with 72972978 relations and 68510681 unique ideals
  58. Sat Sep 11 19:38:30 2021 reduce to 72443460 relations and 62436232 ideals in 7 passes
  59. Sat Sep 11 19:38:30 2021 max relations containing the same ideal: 116
  60. Sat Sep 11 19:38:47 2021 removing 7296220 relations and 5296220 ideals in 2000000 cliques
  61. Sat Sep 11 19:38:50 2021 commencing in-memory singleton removal
  62. Sat Sep 11 19:38:51 2021 begin with 65147240 relations and 62436232 unique ideals
  63. Sat Sep 11 19:39:08 2021 reduce to 64604855 relations and 56584672 ideals in 8 passes
  64. Sat Sep 11 19:39:08 2021 max relations containing the same ideal: 107
  65. Sat Sep 11 19:39:24 2021 removing 7154141 relations and 5154141 ideals in 2000000 cliques
  66. Sat Sep 11 19:39:26 2021 commencing in-memory singleton removal
  67. Sat Sep 11 19:39:28 2021 begin with 57450714 relations and 56584672 unique ideals
  68. Sat Sep 11 19:39:42 2021 reduce to 56878946 relations and 50843464 ideals in 8 passes
  69. Sat Sep 11 19:39:42 2021 max relations containing the same ideal: 95
  70. Sat Sep 11 19:39:56 2021 removing 7067850 relations and 5067850 ideals in 2000000 cliques
  71. Sat Sep 11 19:39:58 2021 commencing in-memory singleton removal
  72. Sat Sep 11 19:39:59 2021 begin with 49811096 relations and 50843464 unique ideals
  73. Sat Sep 11 19:40:14 2021 reduce to 49187442 relations and 45133382 ideals in 9 passes
  74. Sat Sep 11 19:40:14 2021 max relations containing the same ideal: 86
  75. Sat Sep 11 19:40:26 2021 removing 7024342 relations and 5024342 ideals in 2000000 cliques
  76. Sat Sep 11 19:40:28 2021 commencing in-memory singleton removal
  77. Sat Sep 11 19:40:29 2021 begin with 42163100 relations and 45133382 unique ideals
  78. Sat Sep 11 19:40:41 2021 reduce to 41453678 relations and 39375224 ideals in 9 passes
  79. Sat Sep 11 19:40:41 2021 max relations containing the same ideal: 77
  80. Sat Sep 11 19:40:51 2021 removing 3897209 relations and 2943154 ideals in 954055 cliques
  81. Sat Sep 11 19:40:52 2021 commencing in-memory singleton removal
  82. Sat Sep 11 19:40:53 2021 begin with 37556469 relations and 39375224 unique ideals
  83. Sat Sep 11 19:41:02 2021 reduce to 37309123 relations and 36179844 ideals in 7 passes
  84. Sat Sep 11 19:41:02 2021 max relations containing the same ideal: 72
  85. Sat Sep 11 19:41:15 2021 relations with 0 large ideals: 36904
  86. Sat Sep 11 19:41:15 2021 relations with 1 large ideals: 15196
  87. Sat Sep 11 19:41:15 2021 relations with 2 large ideals: 192724
  88. Sat Sep 11 19:41:15 2021 relations with 3 large ideals: 1194888
  89. Sat Sep 11 19:41:15 2021 relations with 4 large ideals: 4005610
  90. Sat Sep 11 19:41:15 2021 relations with 5 large ideals: 8001557
  91. Sat Sep 11 19:41:15 2021 relations with 6 large ideals: 9968182
  92. Sat Sep 11 19:41:15 2021 relations with 7+ large ideals: 13894062
  93. Sat Sep 11 19:41:15 2021 commencing 2-way merge
  94. Sat Sep 11 19:41:29 2021 reduce to 24082263 relation sets and 22952984 unique ideals
  95. Sat Sep 11 19:41:29 2021 commencing full merge
  96. Sat Sep 11 19:47:48 2021 memory use: 3181.1 MB
  97. Sat Sep 11 19:47:50 2021 found 11029748 cycles, need 10953184
  98. Sat Sep 11 19:47:52 2021 weight of 10953184 cycles is about 1314578823 (120.02/cycle)
  99. Sat Sep 11 19:47:52 2021 distribution of cycle lengths:
  100. Sat Sep 11 19:47:52 2021 1 relations: 501771
  101. Sat Sep 11 19:47:52 2021 2 relations: 699193
  102. Sat Sep 11 19:47:52 2021 3 relations: 796849
  103. Sat Sep 11 19:47:52 2021 4 relations: 805956
  104. Sat Sep 11 19:47:52 2021 5 relations: 813488
  105. Sat Sep 11 19:47:52 2021 6 relations: 798081
  106. Sat Sep 11 19:47:52 2021 7 relations: 777887
  107. Sat Sep 11 19:47:52 2021 8 relations: 742995
  108. Sat Sep 11 19:47:52 2021 9 relations: 698009
  109. Sat Sep 11 19:47:52 2021 10+ relations: 4318955
  110. Sat Sep 11 19:47:52 2021 heaviest cycle: 28 relations
  111. Sat Sep 11 19:47:55 2021 commencing cycle optimization
  112. Sat Sep 11 19:48:09 2021 start with 95844701 relations
  113. Sat Sep 11 19:50:26 2021 pruned 4396347 relations
  114. Sat Sep 11 19:50:26 2021 memory use: 2527.6 MB
  115. Sat Sep 11 19:50:26 2021 distribution of cycle lengths:
  116. Sat Sep 11 19:50:26 2021 1 relations: 501771
  117. Sat Sep 11 19:50:26 2021 2 relations: 715949
  118. Sat Sep 11 19:50:26 2021 3 relations: 830795
  119. Sat Sep 11 19:50:26 2021 4 relations: 839178
  120. Sat Sep 11 19:50:26 2021 5 relations: 853831
  121. Sat Sep 11 19:50:26 2021 6 relations: 836381
  122. Sat Sep 11 19:50:26 2021 7 relations: 818454
  123. Sat Sep 11 19:50:26 2021 8 relations: 778598
  124. Sat Sep 11 19:50:26 2021 9 relations: 730724
  125. Sat Sep 11 19:50:26 2021 10+ relations: 4047503
  126. Sat Sep 11 19:50:26 2021 heaviest cycle: 28 relations
  127. Sat Sep 11 19:50:37 2021 RelProcTime: 3372
  128. Sat Sep 11 19:50:37 2021 elapsed time 00:56:12
  129. Sat Sep 11 20:20:39 2021
  130. Sat Sep 11 20:20:39 2021
  131. Sat Sep 11 20:20:39 2021 Msieve v. 1.54 (SVN unknown)
  132. Sat Sep 11 20:20:39 2021 random seeds: 9763ccc5 c559bab4
  133. Sat Sep 11 20:20:39 2021 factoring 282419089258011341222953061389494185154002807775002119787530187695433329939407473986904739395627221651166252419577251369690717327117389714233744906024404171113793166566185686523963642008405732985892697615399916647109656045539061308386493 (237 digits)
  134. Sat Sep 11 20:20:39 2021 no P-1/P+1/ECM available, skipping
  135. Sat Sep 11 20:20:39 2021 commencing number field sieve (237-digit input)
  136. Sat Sep 11 20:20:40 2021 R0: 2369190669160808448000000000000000000000000
  137. Sat Sep 11 20:20:40 2021 R1: 1
  138. Sat Sep 11 20:20:40 2021 A0: 225
  139. Sat Sep 11 20:20:40 2021 A1: 0
  140. Sat Sep 11 20:20:40 2021 A2: 0
  141. Sat Sep 11 20:20:40 2021 A3: 0
  142. Sat Sep 11 20:20:40 2021 A4: 0
  143. Sat Sep 11 20:20:40 2021 A5: 0
  144. Sat Sep 11 20:20:40 2021 A6: 4
  145. Sat Sep 11 20:20:40 2021 skew 1.96, size 1.435e-12, alpha -0.366, combined = 1.532e-13 rroots = 0
  146. Sat Sep 11 20:20:40 2021
  147. Sat Sep 11 20:20:40 2021 commencing linear algebra
  148. Sat Sep 11 20:20:40 2021 using VBITS=256
  149. Sat Sep 11 20:20:40 2021 read 10953184 cycles
  150. Sat Sep 11 20:20:54 2021 cycles contain 36659971 unique relations
  151. Sat Sep 11 20:25:05 2021 read 36659971 relations
  152. Sat Sep 11 20:25:49 2021 using 20 quadratic characters above 4294917295
  153. Sat Sep 11 20:27:30 2021 building initial matrix
  154. Sat Sep 11 20:32:39 2021 memory use: 4752.3 MB
  155. Sat Sep 11 20:32:42 2021 read 10953184 cycles
  156. Sat Sep 11 20:32:43 2021 matrix is 10953007 x 10953184 (5139.6 MB) with weight 1486627044 (135.73/col)
  157. Sat Sep 11 20:32:43 2021 sparse part has weight 1226841320 (112.01/col)
  158. Sat Sep 11 20:33:56 2021 filtering completed in 2 passes
  159. Sat Sep 11 20:33:58 2021 matrix is 10952643 x 10952814 (5139.6 MB) with weight 1486611792 (135.73/col)
  160. Sat Sep 11 20:33:58 2021 sparse part has weight 1226835106 (112.01/col)
  161. Sat Sep 11 20:34:16 2021 matrix starts at (0, 0)
  162. Sat Sep 11 20:34:17 2021 matrix is 10952643 x 10952814 (5139.6 MB) with weight 1486611792 (135.73/col)
  163. Sat Sep 11 20:34:17 2021 sparse part has weight 1226835106 (112.01/col)
  164. Sat Sep 11 20:34:17 2021 saving the first 240 matrix rows for later
  165. Sat Sep 11 20:34:19 2021 matrix includes 256 packed rows
  166. Sat Sep 11 20:34:22 2021 matrix is 10952403 x 10952814 (4726.8 MB) with weight 1121981625 (102.44/col)
  167. Sat Sep 11 20:34:22 2021 sparse part has weight 1063844362 (97.13/col)
  168. Sat Sep 11 20:34:22 2021 using GPU 1 (Tesla V100-PCIE-32GB)
  169. Sat Sep 11 20:34:22 2021 selected card has CUDA arch 7.0
  170. Sat Sep 11 20:35:01 2021 commencing Lanczos iteration
  171. Sat Sep 11 20:35:01 2021 memory use: 10874.1 MB
  172. Sat Sep 11 20:35:04 2021 linear algebra at 0.0%, ETA 3h57m
  173. Sat Sep 11 20:35:05 2021 checkpointing every 2460000 dimensions
  174. Sat Sep 11 23:52:13 2021 lanczos halted after 28435 iterations (dim = 7257817)
  175. Sat Sep 11 23:52:13 2021 BLanczosTime: 12693
  176. Sat Sep 11 23:54:11 2021
  177. Sat Sep 11 23:54:11 2021
  178. Sat Sep 11 23:54:11 2021 Msieve v. 1.54 (SVN unknown)
  179. Sat Sep 11 23:54:11 2021 random seeds: 7f143d89 b9566bb1
  180. Sat Sep 11 23:54:11 2021 factoring 282419089258011341222953061389494185154002807775002119787530187695433329939407473986904739395627221651166252419577251369690717327117389714233744906024404171113793166566185686523963642008405732985892697615399916647109656045539061308386493 (237 digits)
  181. Sat Sep 11 23:54:11 2021 no P-1/P+1/ECM available, skipping
  182. Sat Sep 11 23:54:11 2021 commencing number field sieve (237-digit input)
  183. Sat Sep 11 23:54:11 2021 R0: 2369190669160808448000000000000000000000000
  184. Sat Sep 11 23:54:11 2021 R1: 1
  185. Sat Sep 11 23:54:11 2021 A0: 225
  186. Sat Sep 11 23:54:11 2021 A1: 0
  187. Sat Sep 11 23:54:11 2021 A2: 0
  188. Sat Sep 11 23:54:11 2021 A3: 0
  189. Sat Sep 11 23:54:11 2021 A4: 0
  190. Sat Sep 11 23:54:11 2021 A5: 0
  191. Sat Sep 11 23:54:11 2021 A6: 4
  192. Sat Sep 11 23:54:11 2021 skew 1.96, size 1.435e-12, alpha -0.366, combined = 1.532e-13 rroots = 0
  193. Sat Sep 11 23:54:11 2021
  194. Sat Sep 11 23:54:11 2021 commencing linear algebra
  195. Sat Sep 11 23:54:11 2021 using VBITS=256
  196. Sat Sep 11 23:54:17 2021 matrix starts at (0, 0)
  197. Sat Sep 11 23:54:18 2021 matrix is 10952643 x 10952814 (5139.6 MB) with weight 1486611792 (135.73/col)
  198. Sat Sep 11 23:54:18 2021 sparse part has weight 1226835106 (112.01/col)
  199. Sat Sep 11 23:54:18 2021 saving the first 240 matrix rows for later
  200. Sat Sep 11 23:54:20 2021 matrix includes 256 packed rows
  201. Sat Sep 11 23:54:23 2021 matrix is 10952403 x 10952814 (4726.8 MB) with weight 1121981625 (102.44/col)
  202. Sat Sep 11 23:54:23 2021 sparse part has weight 1063844362 (97.13/col)
  203. Sat Sep 11 23:54:23 2021 using GPU 0 (Tesla V100-PCIE-32GB)
  204. Sat Sep 11 23:54:23 2021 selected card has CUDA arch 7.0
  205. Sat Sep 11 23:55:03 2021 commencing Lanczos iteration
  206. Sat Sep 11 23:55:03 2021 memory use: 10874.1 MB
  207. Sat Sep 11 23:55:03 2021 restarting at iteration 28435 (dim = 7257817)
  208. Sat Sep 11 23:55:06 2021 linear algebra at 66.3%, ETA 2h 0m
  209. Sat Sep 11 23:55:07 2021 checkpointing every 2070000 dimensions
  210. Sun Sep 12 01:36:21 2021 lanczos halted after 42912 iterations (dim = 10952402)
  211. Sun Sep 12 01:36:50 2021 recovered 42 nontrivial dependencies
  212. Sun Sep 12 01:36:50 2021 BLanczosTime: 6159
  213. Sun Sep 12 01:36:50 2021
  214. Sun Sep 12 01:36:50 2021 commencing square root phase
  215. Sun Sep 12 01:36:50 2021 handling dependencies 1 to 64
  216. Sun Sep 12 01:36:50 2021 reading relations for dependency 1
  217. Sun Sep 12 01:36:52 2021 read 5477250 cycles
  218. Sun Sep 12 01:36:59 2021 cycles contain 18333634 unique relations
  219. Sun Sep 12 01:40:12 2021 read 18333634 relations
  220. Sun Sep 12 01:41:16 2021 multiplying 18333634 relations
  221. Sun Sep 12 01:50:45 2021 multiply complete, coefficients have about 520.08 million bits
  222. Sun Sep 12 01:50:46 2021 initial square root is modulo 2147378671
  223. Sun Sep 12 02:00:47 2021 sqrtTime: 1437
  224. Sun Sep 12 02:00:47 2021 p61 factor: 1301344371140605244109887569886801578577770360418657823072581
  225. Sun Sep 12 02:00:47 2021 p177 factor: 217021024965494738387508396937616820292742956742842847051529715321486676548808333081815088616544009027363863426195855948507692758237814500642371540427543132983138060203938793753
  226. Sun Sep 12 02:00:47 2021 elapsed time 02:06:36
  227.  
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