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gchilders

11p8_251

Mar 30th, 2022
201
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  1. Wed Mar 30 01:13:49 2022
  2. Wed Mar 30 01:13:49 2022
  3. Wed Mar 30 01:13:49 2022 Msieve v. 1.54 (SVN unknown)
  4. Wed Mar 30 01:13:49 2022 random seeds: 5c72e35e 045db40a
  5. Wed Mar 30 01:13:49 2022 MPI process 0 of 1
  6. Wed Mar 30 01:13:49 2022 factoring 23002075548020268790553727928993986722913057458471735696040665910639027174551546611771123848616387233952158404274048160215636108929155144981281687911583427961708978712961102738935449713945683895476852150449664398644321384511192430227033273813327 (245 digits)
  7. Wed Mar 30 01:13:50 2022 no P-1/P+1/ECM available, skipping
  8. Wed Mar 30 01:13:50 2022 commencing number field sieve (245-digit input)
  9. Wed Mar 30 01:13:50 2022 R0: 54763699237492901685126120802225273763666521
  10. Wed Mar 30 01:13:50 2022 R1: -85070591730234615865843651857942052864
  11. Wed Mar 30 01:13:50 2022 A0: 11
  12. Wed Mar 30 01:13:50 2022 A1: 0
  13. Wed Mar 30 01:13:50 2022 A2: 0
  14. Wed Mar 30 01:13:50 2022 A3: 0
  15. Wed Mar 30 01:13:50 2022 A4: 0
  16. Wed Mar 30 01:13:50 2022 A5: 0
  17. Wed Mar 30 01:13:50 2022 A6: 8
  18. Wed Mar 30 01:13:50 2022 skew 1.05, size 5.861e-13, alpha 0.480, combined = 7.775e-14 rroots = 0
  19. Wed Mar 30 01:13:50 2022
  20. Wed Mar 30 01:13:50 2022 commencing relation filtering
  21. Wed Mar 30 01:13:50 2022 setting target matrix density to 120.0
  22. Wed Mar 30 01:13:50 2022 estimated available RAM is 515600.8 MB
  23. Wed Mar 30 01:13:50 2022 commencing duplicate removal, pass 1
  24. Wed Mar 30 01:30:17 2022 skipped 841 relations with b > 2^32
  25. Wed Mar 30 01:30:17 2022 skipped 62 relations with composite factors
  26. Wed Mar 30 01:30:17 2022 found 8904842 hash collisions in 201646350 relations
  27. Wed Mar 30 01:30:26 2022 added 1218432 free relations
  28. Wed Mar 30 01:30:26 2022 commencing duplicate removal, pass 2
  29. Wed Mar 30 01:31:06 2022 found 0 duplicates and 202864782 unique relations
  30. Wed Mar 30 01:31:06 2022 memory use: 522.4 MB
  31. Wed Mar 30 01:31:06 2022 reading ideals above 720000
  32. Wed Mar 30 01:31:06 2022 commencing singleton removal, initial pass
  33. Wed Mar 30 01:48:27 2022 memory use: 5512.0 MB
  34. Wed Mar 30 01:48:27 2022 reading all ideals from disk
  35. Wed Mar 30 01:48:28 2022 memory use: 8422.8 MB
  36. Wed Mar 30 01:48:35 2022 keeping 183058082 ideals with weight <= 200, target excess is 1058542
  37. Wed Mar 30 01:48:47 2022 commencing in-memory singleton removal
  38. Wed Mar 30 01:48:53 2022 begin with 202864782 relations and 183058082 unique ideals
  39. Wed Mar 30 01:50:24 2022 reduce to 143679074 relations and 118811877 ideals in 15 passes
  40. Wed Mar 30 01:50:24 2022 max relations containing the same ideal: 168
  41. Wed Mar 30 01:50:55 2022 removing 10797612 relations and 8797612 ideals in 2000000 cliques
  42. Wed Mar 30 01:50:59 2022 commencing in-memory singleton removal
  43. Wed Mar 30 01:51:03 2022 begin with 132881462 relations and 118811877 unique ideals
  44. Wed Mar 30 01:51:45 2022 reduce to 132212172 relations and 109332774 ideals in 8 passes
  45. Wed Mar 30 01:51:45 2022 max relations containing the same ideal: 159
  46. Wed Mar 30 01:52:15 2022 removing 8342570 relations and 6342570 ideals in 2000000 cliques
  47. Wed Mar 30 01:52:18 2022 commencing in-memory singleton removal
  48. Wed Mar 30 01:52:21 2022 begin with 123869602 relations and 109332774 unique ideals
  49. Wed Mar 30 01:52:56 2022 reduce to 123418914 relations and 102532418 ideals in 7 passes
  50. Wed Mar 30 01:52:56 2022 max relations containing the same ideal: 156
  51. Wed Mar 30 01:53:23 2022 removing 7612419 relations and 5612419 ideals in 2000000 cliques
  52. Wed Mar 30 01:53:26 2022 commencing in-memory singleton removal
  53. Wed Mar 30 01:53:29 2022 begin with 115806495 relations and 102532418 unique ideals
  54. Wed Mar 30 01:54:01 2022 reduce to 115404612 relations and 96511793 ideals in 7 passes
  55. Wed Mar 30 01:54:01 2022 max relations containing the same ideal: 146
  56. Wed Mar 30 01:54:27 2022 removing 7248420 relations and 5248420 ideals in 2000000 cliques
  57. Wed Mar 30 01:54:30 2022 commencing in-memory singleton removal
  58. Wed Mar 30 01:54:33 2022 begin with 108156192 relations and 96511793 unique ideals
  59. Wed Mar 30 01:55:03 2022 reduce to 107774671 relations and 90875585 ideals in 7 passes
  60. Wed Mar 30 01:55:03 2022 max relations containing the same ideal: 139
  61. Wed Mar 30 01:55:27 2022 removing 7036084 relations and 5036084 ideals in 2000000 cliques
  62. Wed Mar 30 01:55:30 2022 commencing in-memory singleton removal
  63. Wed Mar 30 01:55:33 2022 begin with 100738587 relations and 90875585 unique ideals
  64. Wed Mar 30 01:56:05 2022 reduce to 100361135 relations and 85455609 ideals in 8 passes
  65. Wed Mar 30 01:56:05 2022 max relations containing the same ideal: 135
  66. Wed Mar 30 01:56:28 2022 removing 6901991 relations and 4901991 ideals in 2000000 cliques
  67. Wed Mar 30 01:56:30 2022 commencing in-memory singleton removal
  68. Wed Mar 30 01:56:33 2022 begin with 93459144 relations and 85455609 unique ideals
  69. Wed Mar 30 01:56:58 2022 reduce to 93076243 relations and 80163873 ideals in 7 passes
  70. Wed Mar 30 01:56:58 2022 max relations containing the same ideal: 128
  71. Wed Mar 30 01:57:20 2022 removing 6818554 relations and 4818554 ideals in 2000000 cliques
  72. Wed Mar 30 01:57:22 2022 commencing in-memory singleton removal
  73. Wed Mar 30 01:57:25 2022 begin with 86257689 relations and 80163873 unique ideals
  74. Wed Mar 30 01:57:48 2022 reduce to 85862921 relations and 74943025 ideals in 7 passes
  75. Wed Mar 30 01:57:48 2022 max relations containing the same ideal: 119
  76. Wed Mar 30 01:58:09 2022 removing 6775925 relations and 4775925 ideals in 2000000 cliques
  77. Wed Mar 30 01:58:11 2022 commencing in-memory singleton removal
  78. Wed Mar 30 01:58:13 2022 begin with 79086996 relations and 74943025 unique ideals
  79. Wed Mar 30 01:58:35 2022 reduce to 78671885 relations and 69743494 ideals in 7 passes
  80. Wed Mar 30 01:58:35 2022 max relations containing the same ideal: 111
  81. Wed Mar 30 01:58:53 2022 removing 6760039 relations and 4760039 ideals in 2000000 cliques
  82. Wed Mar 30 01:58:55 2022 commencing in-memory singleton removal
  83. Wed Mar 30 01:58:57 2022 begin with 71911846 relations and 69743494 unique ideals
  84. Wed Mar 30 01:59:17 2022 reduce to 71467457 relations and 64529328 ideals in 7 passes
  85. Wed Mar 30 01:59:17 2022 max relations containing the same ideal: 107
  86. Wed Mar 30 01:59:34 2022 removing 6769705 relations and 4769705 ideals in 2000000 cliques
  87. Wed Mar 30 01:59:36 2022 commencing in-memory singleton removal
  88. Wed Mar 30 01:59:38 2022 begin with 64697752 relations and 64529328 unique ideals
  89. Wed Mar 30 01:59:56 2022 reduce to 64213259 relations and 59263558 ideals in 7 passes
  90. Wed Mar 30 01:59:56 2022 max relations containing the same ideal: 103
  91. Wed Mar 30 02:00:11 2022 removing 6804720 relations and 4804720 ideals in 2000000 cliques
  92. Wed Mar 30 02:00:13 2022 commencing in-memory singleton removal
  93. Wed Mar 30 02:00:15 2022 begin with 57408539 relations and 59263558 unique ideals
  94. Wed Mar 30 02:00:30 2022 reduce to 56862419 relations and 53898054 ideals in 7 passes
  95. Wed Mar 30 02:00:30 2022 max relations containing the same ideal: 90
  96. Wed Mar 30 02:00:44 2022 removing 6126419 relations and 4389963 ideals in 1736456 cliques
  97. Wed Mar 30 02:00:46 2022 commencing in-memory singleton removal
  98. Wed Mar 30 02:00:47 2022 begin with 50736000 relations and 53898054 unique ideals
  99. Wed Mar 30 02:01:03 2022 reduce to 50236995 relations and 48995898 ideals in 8 passes
  100. Wed Mar 30 02:01:03 2022 max relations containing the same ideal: 84
  101. Wed Mar 30 02:01:16 2022 removing 99134 relations and 85946 ideals in 13188 cliques
  102. Wed Mar 30 02:01:16 2022 commencing in-memory singleton removal
  103. Wed Mar 30 02:01:18 2022 begin with 50137861 relations and 48995898 unique ideals
  104. Wed Mar 30 02:01:23 2022 reduce to 50137718 relations and 48909809 ideals in 3 passes
  105. Wed Mar 30 02:01:23 2022 max relations containing the same ideal: 84
  106. Wed Mar 30 02:01:30 2022 relations with 0 large ideals: 39989
  107. Wed Mar 30 02:01:30 2022 relations with 1 large ideals: 13120
  108. Wed Mar 30 02:01:30 2022 relations with 2 large ideals: 182475
  109. Wed Mar 30 02:01:30 2022 relations with 3 large ideals: 1201997
  110. Wed Mar 30 02:01:30 2022 relations with 4 large ideals: 4349294
  111. Wed Mar 30 02:01:30 2022 relations with 5 large ideals: 9505915
  112. Wed Mar 30 02:01:30 2022 relations with 6 large ideals: 13112116
  113. Wed Mar 30 02:01:30 2022 relations with 7+ large ideals: 21732812
  114. Wed Mar 30 02:01:30 2022 commencing 2-way merge
  115. Wed Mar 30 02:01:48 2022 reduce to 33616384 relation sets and 32388475 unique ideals
  116. Wed Mar 30 02:01:48 2022 commencing full merge
  117. Wed Mar 30 02:10:48 2022 memory use: 4341.4 MB
  118. Wed Mar 30 02:10:51 2022 found 15194918 cycles, need 15132675
  119. Wed Mar 30 02:10:54 2022 weight of 15132675 cycles is about 1816416898 (120.03/cycle)
  120. Wed Mar 30 02:10:54 2022 distribution of cycle lengths:
  121. Wed Mar 30 02:10:54 2022 1 relations: 746935
  122. Wed Mar 30 02:10:54 2022 2 relations: 992651
  123. Wed Mar 30 02:10:54 2022 3 relations: 1126965
  124. Wed Mar 30 02:10:54 2022 4 relations: 1133060
  125. Wed Mar 30 02:10:54 2022 5 relations: 1148211
  126. Wed Mar 30 02:10:54 2022 6 relations: 1115372
  127. Wed Mar 30 02:10:54 2022 7 relations: 1084994
  128. Wed Mar 30 02:10:54 2022 8 relations: 1025790
  129. Wed Mar 30 02:10:54 2022 9 relations: 960899
  130. Wed Mar 30 02:10:54 2022 10+ relations: 5797798
  131. Wed Mar 30 02:10:54 2022 heaviest cycle: 28 relations
  132. Wed Mar 30 02:10:58 2022 commencing cycle optimization
  133. Wed Mar 30 02:11:20 2022 start with 130719784 relations
  134. Wed Mar 30 02:14:38 2022 pruned 6258788 relations
  135. Wed Mar 30 02:14:38 2022 memory use: 3422.1 MB
  136. Wed Mar 30 02:14:38 2022 distribution of cycle lengths:
  137. Wed Mar 30 02:14:38 2022 1 relations: 746935
  138. Wed Mar 30 02:14:38 2022 2 relations: 1018361
  139. Wed Mar 30 02:14:38 2022 3 relations: 1177206
  140. Wed Mar 30 02:14:38 2022 4 relations: 1182892
  141. Wed Mar 30 02:14:38 2022 5 relations: 1208652
  142. Wed Mar 30 02:14:38 2022 6 relations: 1171467
  143. Wed Mar 30 02:14:38 2022 7 relations: 1142779
  144. Wed Mar 30 02:14:38 2022 8 relations: 1075448
  145. Wed Mar 30 02:14:38 2022 9 relations: 1004855
  146. Wed Mar 30 02:14:38 2022 10+ relations: 5404080
  147. Wed Mar 30 02:14:38 2022 heaviest cycle: 28 relations
  148. Wed Mar 30 02:14:55 2022 RelProcTime: 3665
  149. Wed Mar 30 02:14:55 2022 elapsed time 01:01:06
  150. Wed Mar 30 02:15:25 2022
  151. Wed Mar 30 02:15:25 2022
  152. Wed Mar 30 02:15:25 2022 Msieve v. 1.54 (SVN unknown)
  153. Wed Mar 30 02:15:25 2022 random seeds: 8e3b8c73 470b5f14
  154. Wed Mar 30 02:15:25 2022 MPI process 0 of 1
  155. Wed Mar 30 02:15:25 2022 factoring 23002075548020268790553727928993986722913057458471735696040665910639027174551546611771123848616387233952158404274048160215636108929155144981281687911583427961708978712961102738935449713945683895476852150449664398644321384511192430227033273813327 (245 digits)
  156. Wed Mar 30 02:15:25 2022 no P-1/P+1/ECM available, skipping
  157. Wed Mar 30 02:15:25 2022 commencing number field sieve (245-digit input)
  158. Wed Mar 30 02:15:25 2022 R0: 54763699237492901685126120802225273763666521
  159. Wed Mar 30 02:15:25 2022 R1: -85070591730234615865843651857942052864
  160. Wed Mar 30 02:15:25 2022 A0: 11
  161. Wed Mar 30 02:15:25 2022 A1: 0
  162. Wed Mar 30 02:15:25 2022 A2: 0
  163. Wed Mar 30 02:15:25 2022 A3: 0
  164. Wed Mar 30 02:15:25 2022 A4: 0
  165. Wed Mar 30 02:15:25 2022 A5: 0
  166. Wed Mar 30 02:15:25 2022 A6: 8
  167. Wed Mar 30 02:15:25 2022 skew 1.05, size 5.861e-13, alpha 0.480, combined = 7.775e-14 rroots = 0
  168. Wed Mar 30 02:15:25 2022
  169. Wed Mar 30 02:15:25 2022 commencing linear algebra
  170. Wed Mar 30 02:15:25 2022 using VBITS=384
  171. Wed Mar 30 02:15:25 2022 initialized process (0,0) of 1 x 1 grid
  172. Wed Mar 30 02:15:26 2022 read 15132675 cycles
  173. Wed Mar 30 02:15:47 2022 cycles contain 49473334 unique relations
  174. Wed Mar 30 02:18:46 2022 read 49473334 relations
  175. Wed Mar 30 02:19:53 2022 using 20 quadratic characters above 4294917295
  176. Wed Mar 30 02:22:09 2022 building initial matrix
  177. Wed Mar 30 02:29:17 2022 memory use: 6452.6 MB
  178. Wed Mar 30 02:29:24 2022 read 15132675 cycles
  179. Wed Mar 30 02:29:27 2022 matrix is 15132498 x 15132675 (7085.9 MB) with weight 2058990587 (136.06/col)
  180. Wed Mar 30 02:29:27 2022 sparse part has weight 1691071595 (111.75/col)
  181. Wed Mar 30 02:31:10 2022 filtering completed in 2 passes
  182. Wed Mar 30 02:31:13 2022 matrix is 15132154 x 15132322 (7085.9 MB) with weight 2058978337 (136.06/col)
  183. Wed Mar 30 02:31:13 2022 sparse part has weight 1691067970 (111.75/col)
  184. Wed Mar 30 02:31:41 2022 matrix starts at (0, 0)
  185. Wed Mar 30 02:31:43 2022 matrix is 15132154 x 15132322 (7085.9 MB) with weight 2058978337 (136.06/col)
  186. Wed Mar 30 02:31:43 2022 sparse part has weight 1691067970 (111.75/col)
  187. Wed Mar 30 02:31:43 2022 saving the first 368 matrix rows for later
  188. Wed Mar 30 02:31:45 2022 matrix includes 384 packed rows
  189. Wed Mar 30 02:31:51 2022 matrix is 15131786 x 15132322 (6602.5 MB) with weight 1503671963 (99.37/col)
  190. Wed Mar 30 02:31:51 2022 sparse part has weight 1428168194 (94.38/col)
  191. Wed Mar 30 02:31:51 2022 using GPU 0 (Tesla V100-PCIE-32GB)
  192. Wed Mar 30 02:31:51 2022 selected card has CUDA arch 7.0
  193. Wed Mar 30 02:52:51 2022
  194. Wed Mar 30 02:52:51 2022
  195. Wed Mar 30 02:52:51 2022 Msieve v. 1.54 (SVN unknown)
  196. Wed Mar 30 02:52:51 2022 random seeds: ae02d300 c8bf4682
  197. Wed Mar 30 02:52:51 2022 factoring 23002075548020268790553727928993986722913057458471735696040665910639027174551546611771123848616387233952158404274048160215636108929155144981281687911583427961708978712961102738935449713945683895476852150449664398644321384511192430227033273813327 (245 digits)
  198. Wed Mar 30 02:52:52 2022 no P-1/P+1/ECM available, skipping
  199. Wed Mar 30 02:52:52 2022 commencing number field sieve (245-digit input)
  200. Wed Mar 30 02:52:52 2022 R0: 54763699237492901685126120802225273763666521
  201. Wed Mar 30 02:52:52 2022 R1: -85070591730234615865843651857942052864
  202. Wed Mar 30 02:52:52 2022 A0: 11
  203. Wed Mar 30 02:52:52 2022 A1: 0
  204. Wed Mar 30 02:52:52 2022 A2: 0
  205. Wed Mar 30 02:52:52 2022 A3: 0
  206. Wed Mar 30 02:52:52 2022 A4: 0
  207. Wed Mar 30 02:52:52 2022 A5: 0
  208. Wed Mar 30 02:52:52 2022 A6: 8
  209. Wed Mar 30 02:52:52 2022 skew 1.05, size 5.861e-13, alpha 0.480, combined = 7.775e-14 rroots = 0
  210. Wed Mar 30 02:52:52 2022
  211. Wed Mar 30 02:52:52 2022 commencing linear algebra
  212. Wed Mar 30 02:52:52 2022 using VBITS=384
  213. Wed Mar 30 02:52:52 2022 skipping matrix build
  214. Wed Mar 30 02:52:56 2022 matrix starts at (0, 0)
  215. Wed Mar 30 02:52:58 2022 matrix is 15132154 x 15132322 (7085.9 MB) with weight 2058978337 (136.06/col)
  216. Wed Mar 30 02:52:58 2022 sparse part has weight 1691067970 (111.75/col)
  217. Wed Mar 30 02:52:58 2022 saving the first 368 matrix rows for later
  218. Wed Mar 30 02:53:01 2022 matrix includes 384 packed rows
  219. Wed Mar 30 02:53:07 2022 matrix is 15131786 x 15132322 (6602.5 MB) with weight 1503671963 (99.37/col)
  220. Wed Mar 30 02:53:07 2022 sparse part has weight 1428168194 (94.38/col)
  221. Wed Mar 30 02:53:07 2022 using GPU 1 (Tesla V100-PCIE-32GB)
  222. Wed Mar 30 02:53:07 2022 selected card has CUDA arch 7.0
  223. Wed Mar 30 02:54:05 2022 commencing Lanczos iteration
  224. Wed Mar 30 02:54:06 2022 memory use: 16553.1 MB
  225. Wed Mar 30 02:54:12 2022 linear algebra at 0.0%, ETA 9h 8m
  226. Wed Mar 30 02:54:16 2022 checkpointing every 1690000 dimensions
  227. Wed Mar 30 11:57:16 2022 lanczos halted after 39486 iterations (dim = 15131786)
  228. Wed Mar 30 11:58:30 2022 recovered 37 nontrivial dependencies
  229. Wed Mar 30 11:58:30 2022 BLanczosTime: 32738
  230. Wed Mar 30 11:58:30 2022
  231. Wed Mar 30 11:58:30 2022 commencing square root phase
  232. Wed Mar 30 11:58:30 2022 handling dependencies 1 to 64
  233. Wed Mar 30 11:58:30 2022 reading relations for dependency 1
  234. Wed Mar 30 11:58:32 2022 read 7567141 cycles
  235. Wed Mar 30 11:58:43 2022 cycles contain 24739692 unique relations
  236. Wed Mar 30 12:00:15 2022 read 24739692 relations
  237. Wed Mar 30 12:01:29 2022 multiplying 24739692 relations
  238. Wed Mar 30 12:15:09 2022 multiply complete, coefficients have about 722.64 million bits
  239. Wed Mar 30 12:15:11 2022 initial square root is modulo 3042493
  240. Wed Mar 30 12:29:56 2022 GCD is 1, no factor found
  241. Wed Mar 30 12:29:56 2022 reading relations for dependency 2
  242. Wed Mar 30 12:29:57 2022 read 7568463 cycles
  243. Wed Mar 30 12:30:08 2022 cycles contain 24739964 unique relations
  244. Wed Mar 30 12:31:33 2022 read 24739964 relations
  245. Wed Mar 30 12:32:50 2022 multiplying 24739964 relations
  246. Wed Mar 30 12:46:28 2022 multiply complete, coefficients have about 722.65 million bits
  247. Wed Mar 30 12:46:30 2022 initial square root is modulo 3042901
  248. Wed Mar 30 13:01:14 2022 GCD is 1, no factor found
  249. Wed Mar 30 13:01:14 2022 reading relations for dependency 3
  250. Wed Mar 30 13:01:16 2022 read 7563733 cycles
  251. Wed Mar 30 13:01:26 2022 cycles contain 24728590 unique relations
  252. Wed Mar 30 13:02:52 2022 read 24728590 relations
  253. Wed Mar 30 13:04:08 2022 multiplying 24728590 relations
  254. Wed Mar 30 13:17:41 2022 multiply complete, coefficients have about 722.32 million bits
  255. Wed Mar 30 13:17:42 2022 initial square root is modulo 3022081
  256. Wed Mar 30 13:32:27 2022 sqrtTime: 5637
  257. Wed Mar 30 13:32:27 2022 p85 factor: 2123732063576502378231401288360828302458894275070876225726909121410282073243082773429
  258. Wed Mar 30 13:32:27 2022 p161 factor: 10830968718946251349943149705041703338052005802357834794155662155373723883990761188482371338222357465358748380443662719838237242097629511040042872947567060603763
  259. Wed Mar 30 13:32:27 2022 elapsed time 10:39:36
  260.  
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