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gchilders

3p2_557

Dec 9th, 2022
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  1. Thu Dec 8 22:25:43 2022
  2. Thu Dec 8 22:25:43 2022
  3. Thu Dec 8 22:25:43 2022 Msieve v. 1.54 (SVN Unversioned directory)
  4. Thu Dec 8 22:25:43 2022 random seeds: 261fdec0 0b484eb0
  5. Thu Dec 8 22:25:43 2022 MPI process 0 of 1
  6. Thu Dec 8 22:25:43 2022 Using 32 OpenMP threads
  7. Thu Dec 8 22:25:43 2022 factoring 483180001821279491965263537959768506162202836225449813054816002904842125596253688412389640222784006267309112169275501598404357737644811248770766499768331097886879174539345150912180304425610941683084240791747518321612104404765495347150011 (237 digits)
  8. Thu Dec 8 22:25:45 2022 no P-1/P+1/ECM available, skipping
  9. Thu Dec 8 22:25:45 2022 commencing number field sieve (237-digit input)
  10. Thu Dec 8 22:25:45 2022 R0: 91297581665113611259115979754590511595360241199911147
  11. Thu Dec 8 22:25:45 2022 R1: -2596148429267413814265248164610048
  12. Thu Dec 8 22:25:45 2022 A0: 4
  13. Thu Dec 8 22:25:45 2022 A1: 0
  14. Thu Dec 8 22:25:45 2022 A2: 0
  15. Thu Dec 8 22:25:45 2022 A3: 0
  16. Thu Dec 8 22:25:45 2022 A4: 0
  17. Thu Dec 8 22:25:45 2022 A5: 9
  18. Thu Dec 8 22:25:45 2022 skew 0.85, size 4.405e-18, alpha 0.439, combined = 2.522e-14 rroots = 1
  19. Thu Dec 8 22:25:45 2022
  20. Thu Dec 8 22:25:45 2022 commencing relation filtering
  21. Thu Dec 8 22:25:45 2022 setting target matrix density to 110.0
  22. Thu Dec 8 22:25:45 2022 estimated available RAM is 257753.8 MB
  23. Thu Dec 8 22:25:45 2022 commencing duplicate removal, pass 1
  24. Thu Dec 8 22:30:21 2022 error -1 reading relation 199803256
  25. Thu Dec 8 22:32:21 2022 error -1 reading relation 285478101
  26. Thu Dec 8 22:33:37 2022 skipped 6356 relations with b > 2^32
  27. Thu Dec 8 22:33:37 2022 skipped 1 relations with composite factors
  28. Thu Dec 8 22:33:37 2022 skipped 271 malformed relations
  29. Thu Dec 8 22:33:37 2022 found 24236270 hash collisions in 339695394 relations
  30. Thu Dec 8 22:34:06 2022 added 730967 free relations
  31. Thu Dec 8 22:34:06 2022 commencing duplicate removal, pass 2
  32. Thu Dec 8 22:35:51 2022 found 1 duplicates and 340426360 unique relations
  33. Thu Dec 8 22:35:51 2022 memory use: 1257.5 MB
  34. Thu Dec 8 22:35:51 2022 reading ideals above 720000
  35. Thu Dec 8 22:35:51 2022 commencing singleton removal, initial pass
  36. Thu Dec 8 22:56:46 2022 memory use: 11024.0 MB
  37. Thu Dec 8 22:56:47 2022 reading all ideals from disk
  38. Thu Dec 8 22:56:58 2022 memory use: 17000.6 MB
  39. Thu Dec 8 22:57:52 2022 keeping 333171802 ideals with weight <= 200, target excess is 1746791
  40. Thu Dec 8 22:58:58 2022 commencing in-memory singleton removal
  41. Thu Dec 8 22:59:10 2022 begin with 340426360 relations and 333171802 unique ideals
  42. Thu Dec 8 23:00:13 2022 reduce to 202103623 relations and 179164993 ideals in 17 passes
  43. Thu Dec 8 23:00:13 2022 max relations containing the same ideal: 150
  44. Thu Dec 8 23:01:34 2022 removing 15250405 relations and 13250405 ideals in 2000000 cliques
  45. Thu Dec 8 23:01:42 2022 commencing in-memory singleton removal
  46. Thu Dec 8 23:01:50 2022 begin with 186853218 relations and 179164993 unique ideals
  47. Thu Dec 8 23:02:15 2022 reduce to 185874077 relations and 164921757 ideals in 9 passes
  48. Thu Dec 8 23:02:15 2022 max relations containing the same ideal: 143
  49. Thu Dec 8 23:03:30 2022 removing 11476818 relations and 9476818 ideals in 2000000 cliques
  50. Thu Dec 8 23:03:38 2022 commencing in-memory singleton removal
  51. Thu Dec 8 23:03:44 2022 begin with 174397259 relations and 164921757 unique ideals
  52. Thu Dec 8 23:04:08 2022 reduce to 173776073 relations and 154816328 ideals in 9 passes
  53. Thu Dec 8 23:04:08 2022 max relations containing the same ideal: 135
  54. Thu Dec 8 23:05:17 2022 removing 10323047 relations and 8323047 ideals in 2000000 cliques
  55. Thu Dec 8 23:05:24 2022 commencing in-memory singleton removal
  56. Thu Dec 8 23:05:30 2022 begin with 163453026 relations and 154816328 unique ideals
  57. Thu Dec 8 23:05:52 2022 reduce to 162913061 relations and 145947119 ideals in 9 passes
  58. Thu Dec 8 23:05:52 2022 max relations containing the same ideal: 131
  59. Thu Dec 8 23:06:54 2022 removing 9724737 relations and 7724737 ideals in 2000000 cliques
  60. Thu Dec 8 23:07:01 2022 commencing in-memory singleton removal
  61. Thu Dec 8 23:07:06 2022 begin with 153188324 relations and 145947119 unique ideals
  62. Thu Dec 8 23:07:25 2022 reduce to 152675218 relations and 137703125 ideals in 8 passes
  63. Thu Dec 8 23:07:25 2022 max relations containing the same ideal: 124
  64. Thu Dec 8 23:08:24 2022 removing 9362095 relations and 7362095 ideals in 2000000 cliques
  65. Thu Dec 8 23:08:30 2022 commencing in-memory singleton removal
  66. Thu Dec 8 23:08:36 2022 begin with 143313123 relations and 137703125 unique ideals
  67. Thu Dec 8 23:08:55 2022 reduce to 142809894 relations and 129831626 ideals in 9 passes
  68. Thu Dec 8 23:08:55 2022 max relations containing the same ideal: 122
  69. Thu Dec 8 23:09:50 2022 removing 9131291 relations and 7131291 ideals in 2000000 cliques
  70. Thu Dec 8 23:09:56 2022 commencing in-memory singleton removal
  71. Thu Dec 8 23:10:01 2022 begin with 133678603 relations and 129831626 unique ideals
  72. Thu Dec 8 23:10:17 2022 reduce to 133166264 relations and 122181416 ideals in 8 passes
  73. Thu Dec 8 23:10:17 2022 max relations containing the same ideal: 116
  74. Thu Dec 8 23:11:10 2022 removing 8989911 relations and 6989911 ideals in 2000000 cliques
  75. Thu Dec 8 23:11:15 2022 commencing in-memory singleton removal
  76. Thu Dec 8 23:11:19 2022 begin with 124176353 relations and 122181416 unique ideals
  77. Thu Dec 8 23:11:36 2022 reduce to 123644997 relations and 114652987 ideals in 9 passes
  78. Thu Dec 8 23:11:36 2022 max relations containing the same ideal: 111
  79. Thu Dec 8 23:12:25 2022 removing 8914972 relations and 6914972 ideals in 2000000 cliques
  80. Thu Dec 8 23:12:30 2022 commencing in-memory singleton removal
  81. Thu Dec 8 23:12:34 2022 begin with 114730025 relations and 114652987 unique ideals
  82. Thu Dec 8 23:12:47 2022 reduce to 114166904 relations and 107166878 ideals in 8 passes
  83. Thu Dec 8 23:12:47 2022 max relations containing the same ideal: 104
  84. Thu Dec 8 23:13:33 2022 removing 8901880 relations and 6901880 ideals in 2000000 cliques
  85. Thu Dec 8 23:13:38 2022 commencing in-memory singleton removal
  86. Thu Dec 8 23:13:41 2022 begin with 105265024 relations and 107166878 unique ideals
  87. Thu Dec 8 23:13:57 2022 reduce to 104655722 relations and 99646354 ideals in 10 passes
  88. Thu Dec 8 23:13:57 2022 max relations containing the same ideal: 100
  89. Thu Dec 8 23:14:39 2022 removing 8937381 relations and 6937381 ideals in 2000000 cliques
  90. Thu Dec 8 23:14:43 2022 commencing in-memory singleton removal
  91. Thu Dec 8 23:14:47 2022 begin with 95718341 relations and 99646354 unique ideals
  92. Thu Dec 8 23:14:59 2022 reduce to 95043964 relations and 92023509 ideals in 9 passes
  93. Thu Dec 8 23:14:59 2022 max relations containing the same ideal: 91
  94. Thu Dec 8 23:15:38 2022 removing 5188019 relations and 4193842 ideals in 994177 cliques
  95. Thu Dec 8 23:15:41 2022 commencing in-memory singleton removal
  96. Thu Dec 8 23:15:45 2022 begin with 89855945 relations and 92023509 unique ideals
  97. Thu Dec 8 23:15:56 2022 reduce to 89626074 relations and 87597796 ideals in 9 passes
  98. Thu Dec 8 23:15:56 2022 max relations containing the same ideal: 88
  99. Thu Dec 8 23:16:46 2022 relations with 0 large ideals: 33676
  100. Thu Dec 8 23:16:46 2022 relations with 1 large ideals: 27039
  101. Thu Dec 8 23:16:46 2022 relations with 2 large ideals: 391482
  102. Thu Dec 8 23:16:46 2022 relations with 3 large ideals: 2504085
  103. Thu Dec 8 23:16:46 2022 relations with 4 large ideals: 8774162
  104. Thu Dec 8 23:16:46 2022 relations with 5 large ideals: 18502232
  105. Thu Dec 8 23:16:46 2022 relations with 6 large ideals: 24965571
  106. Thu Dec 8 23:16:46 2022 relations with 7+ large ideals: 34427827
  107. Thu Dec 8 23:16:46 2022 commencing 2-way merge
  108. Thu Dec 8 23:17:37 2022 reduce to 56046167 relation sets and 54017889 unique ideals
  109. Thu Dec 8 23:17:37 2022 commencing full merge
  110. Thu Dec 8 23:36:53 2022 memory use: 6504.3 MB
  111. Thu Dec 8 23:36:58 2022 found 25423354 cycles, need 25244089
  112. Thu Dec 8 23:37:07 2022 weight of 25244089 cycles is about 2777022666 (110.01/cycle)
  113. Thu Dec 8 23:37:07 2022 distribution of cycle lengths:
  114. Thu Dec 8 23:37:07 2022 1 relations: 2292984
  115. Thu Dec 8 23:37:07 2022 2 relations: 2063640
  116. Thu Dec 8 23:37:07 2022 3 relations: 2046260
  117. Thu Dec 8 23:37:07 2022 4 relations: 1963226
  118. Thu Dec 8 23:37:07 2022 5 relations: 1898497
  119. Thu Dec 8 23:37:07 2022 6 relations: 1799701
  120. Thu Dec 8 23:37:07 2022 7 relations: 1708332
  121. Thu Dec 8 23:37:07 2022 8 relations: 1594130
  122. Thu Dec 8 23:37:07 2022 9 relations: 1462926
  123. Thu Dec 8 23:37:07 2022 10+ relations: 8414393
  124. Thu Dec 8 23:37:07 2022 heaviest cycle: 28 relations
  125. Thu Dec 8 23:37:18 2022 commencing cycle optimization
  126. Thu Dec 8 23:38:03 2022 start with 196638214 relations
  127. Thu Dec 8 23:44:59 2022 pruned 7116847 relations
  128. Thu Dec 8 23:45:00 2022 memory use: 5667.0 MB
  129. Thu Dec 8 23:45:00 2022 distribution of cycle lengths:
  130. Thu Dec 8 23:45:00 2022 1 relations: 2292984
  131. Thu Dec 8 23:45:00 2022 2 relations: 2115341
  132. Thu Dec 8 23:45:00 2022 3 relations: 2128072
  133. Thu Dec 8 23:45:00 2022 4 relations: 2031779
  134. Thu Dec 8 23:45:00 2022 5 relations: 1974582
  135. Thu Dec 8 23:45:00 2022 6 relations: 1862760
  136. Thu Dec 8 23:45:00 2022 7 relations: 1767005
  137. Thu Dec 8 23:45:00 2022 8 relations: 1640095
  138. Thu Dec 8 23:45:00 2022 9 relations: 1500325
  139. Thu Dec 8 23:45:00 2022 10+ relations: 7931146
  140. Thu Dec 8 23:45:00 2022 heaviest cycle: 28 relations
  141. Thu Dec 8 23:45:47 2022 RelProcTime: 4802
  142. Thu Dec 8 23:45:47 2022 elapsed time 01:20:04
  143. Thu Dec 8 23:45:58 2022
  144. Thu Dec 8 23:45:58 2022
  145. Thu Dec 8 23:45:58 2022 Msieve v. 1.54 (SVN Unversioned directory)
  146. Thu Dec 8 23:45:58 2022 random seeds: 388b6b89 a9cfefc8
  147. Thu Dec 8 23:45:58 2022 MPI process 0 of 1
  148. Thu Dec 8 23:45:58 2022 Using 32 OpenMP threads
  149. Thu Dec 8 23:45:58 2022 factoring 483180001821279491965263537959768506162202836225449813054816002904842125596253688412389640222784006267309112169275501598404357737644811248770766499768331097886879174539345150912180304425610941683084240791747518321612104404765495347150011 (237 digits)
  150. Thu Dec 8 23:45:59 2022 no P-1/P+1/ECM available, skipping
  151. Thu Dec 8 23:45:59 2022 commencing number field sieve (237-digit input)
  152. Thu Dec 8 23:45:59 2022 R0: 91297581665113611259115979754590511595360241199911147
  153. Thu Dec 8 23:45:59 2022 R1: -2596148429267413814265248164610048
  154. Thu Dec 8 23:45:59 2022 A0: 4
  155. Thu Dec 8 23:45:59 2022 A1: 0
  156. Thu Dec 8 23:45:59 2022 A2: 0
  157. Thu Dec 8 23:45:59 2022 A3: 0
  158. Thu Dec 8 23:45:59 2022 A4: 0
  159. Thu Dec 8 23:45:59 2022 A5: 9
  160. Thu Dec 8 23:45:59 2022 skew 0.85, size 4.405e-18, alpha 0.439, combined = 2.522e-14 rroots = 1
  161. Thu Dec 8 23:45:59 2022
  162. Thu Dec 8 23:45:59 2022 commencing linear algebra
  163. Thu Dec 8 23:45:59 2022 using VBITS=128
  164. Thu Dec 8 23:45:59 2022 stopping after matrix build
  165. Thu Dec 8 23:45:59 2022 initialized process (0,0) of 1 x 1 grid
  166. Thu Dec 8 23:46:02 2022 read 25244089 cycles
  167. Thu Dec 8 23:46:54 2022 cycles contain 88262696 unique relations
  168. Thu Dec 8 23:48:52 2022 read 88262696 relations
  169. Thu Dec 8 23:49:10 2022 using 20 quadratic characters above 4294917295
  170. Thu Dec 8 23:49:44 2022 building initial matrix
  171. Fri Dec 9 00:13:37 2022 memory use: 11180.9 MB
  172. Fri Dec 9 00:14:11 2022 read 25244089 cycles
  173. Fri Dec 9 00:14:18 2022 matrix is 25243910 x 25244089 (11057.3 MB) with weight 3173085814 (125.70/col)
  174. Fri Dec 9 00:14:18 2022 sparse part has weight 2620931954 (103.82/col)
  175. Fri Dec 9 00:25:04 2022 filtering completed in 2 passes
  176. Fri Dec 9 00:25:12 2022 matrix is 25239986 x 25240163 (11057.0 MB) with weight 3172950082 (125.71/col)
  177. Fri Dec 9 00:25:12 2022 sparse part has weight 2620882929 (103.84/col)
  178. Fri Dec 9 00:26:54 2022 BLanczosTime: 2455
  179. Fri Dec 9 00:26:54 2022 elapsed time 00:40:56
  180. Fri Dec 9 02:30:44 2022
  181. Fri Dec 9 02:30:44 2022
  182. Fri Dec 9 02:30:44 2022 Msieve v. 1.54 (SVN unknown)
  183. Fri Dec 9 02:30:44 2022 random seeds: ebf146b7 4fa63bc1
  184. Fri Dec 9 02:30:44 2022 MPI process 0 of 4
  185. Fri Dec 9 02:30:44 2022 Using 16 OpenMP threads
  186. Fri Dec 9 02:30:44 2022 factoring 483180001821279491965263537959768506162202836225449813054816002904842125596253688412389640222784006267309112169275501598404357737644811248770766499768331097886879174539345150912180304425610941683084240791747518321612104404765495347150011 (237 digits)
  187. Fri Dec 9 02:30:45 2022 no P-1/P+1/ECM available, skipping
  188. Fri Dec 9 02:30:45 2022 commencing number field sieve (237-digit input)
  189. Fri Dec 9 02:30:45 2022 R0: 91297581665113611259115979754590511595360241199911147
  190. Fri Dec 9 02:30:45 2022 R1: -2596148429267413814265248164610048
  191. Fri Dec 9 02:30:45 2022 A0: 4
  192. Fri Dec 9 02:30:45 2022 A1: 0
  193. Fri Dec 9 02:30:45 2022 A2: 0
  194. Fri Dec 9 02:30:45 2022 A3: 0
  195. Fri Dec 9 02:30:45 2022 A4: 0
  196. Fri Dec 9 02:30:45 2022 A5: 9
  197. Fri Dec 9 02:30:45 2022 skew 0.85, size 4.405e-18, alpha 0.439, combined = 2.522e-14 rroots = 1
  198. Fri Dec 9 02:30:45 2022
  199. Fri Dec 9 02:30:45 2022 commencing linear algebra
  200. Fri Dec 9 02:30:45 2022 using VBITS=256
  201. Fri Dec 9 02:30:45 2022 skipping matrix build
  202. Fri Dec 9 02:30:45 2022 initialized process (0,0) of 2 x 2 grid
  203. Fri Dec 9 02:30:58 2022 matrix starts at (0, 0)
  204. Fri Dec 9 02:30:59 2022 matrix is 12620113 x 12620094 (3237.2 MB) with weight 985827804 (78.12/col)
  205. Fri Dec 9 02:30:59 2022 sparse part has weight 709798973 (56.24/col)
  206. Fri Dec 9 02:30:59 2022 saving the first 240 matrix rows for later
  207. Fri Dec 9 02:31:02 2022 matrix includes 256 packed rows
  208. Fri Dec 9 02:31:05 2022 matrix is 12619873 x 12620094 (2879.9 MB) with weight 600809161 (47.61/col)
  209. Fri Dec 9 02:31:05 2022 sparse part has weight 553017632 (43.82/col)
  210. Fri Dec 9 02:31:05 2022 using GPU 0 (NVIDIA A100-SXM4-40GB)
  211. Fri Dec 9 02:31:05 2022 selected card has CUDA arch 8.0
  212. Fri Dec 9 02:31:31 2022 commencing Lanczos iteration
  213. Fri Dec 9 02:31:31 2022 memory use: 6626.3 MB
  214. Fri Dec 9 02:31:45 2022 linear algebra at 0.1%, ETA 2h58m
  215. Fri Dec 9 02:32:05 2022 checking every 130000 dimensions, checkpointing every 8450000 dimensions
  216. Fri Dec 9 05:35:32 2022 lanczos halted after 98891 iterations (dim = 25239745)
  217. Fri Dec 9 05:36:47 2022 recovered 39 nontrivial dependencies
  218. Fri Dec 9 05:36:47 2022 BLanczosTime: 11162
  219. Fri Dec 9 05:36:47 2022 elapsed time 03:06:03
  220. Fri Dec 9 06:58:41 2022
  221. Fri Dec 9 06:58:41 2022
  222. Fri Dec 9 06:58:41 2022 Msieve v. 1.54 (SVN Unversioned directory)
  223. Fri Dec 9 06:58:41 2022 random seeds: 122bb6d4 752d5bea
  224. Fri Dec 9 06:58:41 2022 MPI process 0 of 1
  225. Fri Dec 9 06:58:41 2022 Using 32 OpenMP threads
  226. Fri Dec 9 06:58:41 2022 factoring 483180001821279491965263537959768506162202836225449813054816002904842125596253688412389640222784006267309112169275501598404357737644811248770766499768331097886879174539345150912180304425610941683084240791747518321612104404765495347150011 (237 digits)
  227. Fri Dec 9 06:58:43 2022 no P-1/P+1/ECM available, skipping
  228. Fri Dec 9 06:58:43 2022 commencing number field sieve (237-digit input)
  229. Fri Dec 9 06:58:43 2022 R0: 91297581665113611259115979754590511595360241199911147
  230. Fri Dec 9 06:58:43 2022 R1: -2596148429267413814265248164610048
  231. Fri Dec 9 06:58:43 2022 A0: 4
  232. Fri Dec 9 06:58:43 2022 A1: 0
  233. Fri Dec 9 06:58:43 2022 A2: 0
  234. Fri Dec 9 06:58:43 2022 A3: 0
  235. Fri Dec 9 06:58:43 2022 A4: 0
  236. Fri Dec 9 06:58:43 2022 A5: 9
  237. Fri Dec 9 06:58:43 2022 skew 0.85, size 4.405e-18, alpha 0.439, combined = 2.522e-14 rroots = 1
  238. Fri Dec 9 06:58:43 2022
  239. Fri Dec 9 06:58:43 2022 commencing square root phase
  240. Fri Dec 9 06:58:43 2022 reading relations for dependency 1
  241. Fri Dec 9 06:58:47 2022 read 12624046 cycles
  242. Fri Dec 9 06:59:13 2022 cycles contain 44139228 unique relations
  243. Fri Dec 9 07:00:14 2022 read 44139228 relations
  244. Fri Dec 9 07:03:55 2022 multiplying 44139228 relations
  245. Fri Dec 9 07:09:25 2022 multiply complete, coefficients have about 1308.00 million bits
  246. Fri Dec 9 07:09:29 2022 initial square root is modulo 736921
  247. Fri Dec 9 07:19:29 2022 GCD is N, no factor found
  248. Fri Dec 9 07:19:29 2022 reading relations for dependency 2
  249. Fri Dec 9 07:19:31 2022 read 12618451 cycles
  250. Fri Dec 9 07:19:56 2022 cycles contain 44133412 unique relations
  251. Fri Dec 9 07:20:56 2022 read 44133412 relations
  252. Fri Dec 9 07:24:36 2022 multiplying 44133412 relations
  253. Fri Dec 9 07:30:01 2022 multiply complete, coefficients have about 1307.83 million bits
  254. Fri Dec 9 07:30:05 2022 initial square root is modulo 735491
  255. Fri Dec 9 07:40:08 2022 sqrtTime: 2485
  256. Fri Dec 9 07:40:08 2022 p95 factor: 11013111847497501691080147617213209334882860364285657382377569472416277700976560349255382526967
  257. Fri Dec 9 07:40:08 2022 p143 factor: 43873158514327809805576568729332998367630726782186019353117490082978558263370670746385005002511161444145903182445725569567966843228343888010333
  258. Fri Dec 9 07:40:08 2022 elapsed time 00:41:27
  259.  
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