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gchilders

7m5_331

gchilders
Feb 11th, 2025
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  1. Mon Feb 10 17:08:32 2025
  2. Mon Feb 10 17:08:32 2025
  3. Mon Feb 10 17:08:32 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Feb 10 17:08:32 2025 random seeds: 2ea7711c 0302f357
  5. Mon Feb 10 17:08:32 2025 MPI process 0 of 1
  6. Mon Feb 10 17:08:32 2025 Using 46 OpenMP threads
  7. Mon Feb 10 17:08:32 2025 factoring 1488537937471862413468255228595786393160313507373731352538388838608401082801867349890045141611463314891831154879107247266799913789254578847092947304815070487151847192331417324461749214104745000275029291931953851834752855517393332565876657673081243 (247 digits)
  8. Mon Feb 10 17:08:34 2025 no P-1/P+1/ECM available, skipping
  9. Mon Feb 10 17:08:34 2025 commencing number field sieve (247-digit input)
  10. Mon Feb 10 17:08:34 2025 R0: 30226801971775055948247051683954096612865741943
  11. Mon Feb 10 17:08:34 2025 R1: -277555756156289135105907917022705078125
  12. Mon Feb 10 17:08:34 2025 A0: -5
  13. Mon Feb 10 17:08:34 2025 A1: 0
  14. Mon Feb 10 17:08:34 2025 A2: 0
  15. Mon Feb 10 17:08:34 2025 A3: 0
  16. Mon Feb 10 17:08:34 2025 A4: 0
  17. Mon Feb 10 17:08:34 2025 A5: 0
  18. Mon Feb 10 17:08:34 2025 A6: 7
  19. Mon Feb 10 17:08:34 2025 skew 0.95, size 6.956e-14, alpha 2.388, combined = 1.545e-14 rroots = 2
  20. Mon Feb 10 17:08:34 2025
  21. Mon Feb 10 17:08:34 2025 commencing relation filtering
  22. Mon Feb 10 17:08:34 2025 setting target matrix density to 110.0
  23. Mon Feb 10 17:08:34 2025 estimated available RAM is 192069.2 MB
  24. Mon Feb 10 17:08:34 2025 commencing duplicate removal, pass 1
  25. Mon Feb 10 17:16:16 2025 skipped 11706 relations with b > 2^32
  26. Mon Feb 10 17:16:16 2025 skipped 3 relations with composite factors
  27. Mon Feb 10 17:16:16 2025 skipped 2281 malformed relations
  28. Mon Feb 10 17:16:16 2025 found 21920620 hash collisions in 628576127 relations
  29. Mon Feb 10 17:16:32 2025 added 1219046 free relations
  30. Mon Feb 10 17:16:32 2025 commencing duplicate removal, pass 2
  31. Mon Feb 10 17:19:18 2025 found 3 duplicates and 629795170 unique relations
  32. Mon Feb 10 17:19:18 2025 memory use: 2089.5 MB
  33. Mon Feb 10 17:19:19 2025 reading ideals above 720000
  34. Mon Feb 10 17:19:19 2025 commencing singleton removal, initial pass
  35. Mon Feb 10 17:51:38 2025 memory use: 11024.0 MB
  36. Mon Feb 10 17:51:39 2025 reading all ideals from disk
  37. Mon Feb 10 17:52:05 2025 memory use: 32170.9 MB
  38. Mon Feb 10 17:53:47 2025 keeping 605346924 ideals with weight <= 200, target excess is 3334355
  39. Mon Feb 10 17:55:48 2025 commencing in-memory singleton removal
  40. Mon Feb 10 17:55:55 2025 begin with 629795170 relations and 605346924 unique ideals
  41. Mon Feb 10 17:56:39 2025 reduce to 359927100 relations and 304572455 ideals in 15 passes
  42. Mon Feb 10 17:56:39 2025 max relations containing the same ideal: 146
  43. Mon Feb 10 17:59:30 2025 removing 16297370 relations and 14297370 ideals in 2000000 cliques
  44. Mon Feb 10 17:59:46 2025 commencing in-memory singleton removal
  45. Mon Feb 10 17:59:50 2025 begin with 343629730 relations and 304572455 unique ideals
  46. Mon Feb 10 18:00:09 2025 reduce to 343075794 relations and 289716819 ideals in 9 passes
  47. Mon Feb 10 18:00:09 2025 max relations containing the same ideal: 143
  48. Mon Feb 10 18:02:42 2025 removing 12202684 relations and 10202684 ideals in 2000000 cliques
  49. Mon Feb 10 18:02:55 2025 commencing in-memory singleton removal
  50. Mon Feb 10 18:02:59 2025 begin with 330873110 relations and 289716819 unique ideals
  51. Mon Feb 10 18:03:12 2025 reduce to 330529821 relations and 279168662 ideals in 8 passes
  52. Mon Feb 10 18:03:12 2025 max relations containing the same ideal: 140
  53. Mon Feb 10 18:05:25 2025 removing 10909291 relations and 8909291 ideals in 2000000 cliques
  54. Mon Feb 10 18:05:38 2025 commencing in-memory singleton removal
  55. Mon Feb 10 18:05:42 2025 begin with 319620530 relations and 279168662 unique ideals
  56. Mon Feb 10 18:05:57 2025 reduce to 319330589 relations and 269967559 ideals in 8 passes
  57. Mon Feb 10 18:05:57 2025 max relations containing the same ideal: 138
  58. Mon Feb 10 18:08:15 2025 removing 10182887 relations and 8182887 ideals in 2000000 cliques
  59. Mon Feb 10 18:08:28 2025 commencing in-memory singleton removal
  60. Mon Feb 10 18:08:32 2025 begin with 309147702 relations and 269967559 unique ideals
  61. Mon Feb 10 18:08:48 2025 reduce to 308884518 relations and 261519869 ideals in 9 passes
  62. Mon Feb 10 18:08:48 2025 max relations containing the same ideal: 135
  63. Mon Feb 10 18:10:42 2025 removing 9692690 relations and 7692690 ideals in 2000000 cliques
  64. Mon Feb 10 18:10:55 2025 commencing in-memory singleton removal
  65. Mon Feb 10 18:10:58 2025 begin with 299191828 relations and 261519869 unique ideals
  66. Mon Feb 10 18:11:11 2025 reduce to 298944190 relations and 253577981 ideals in 7 passes
  67. Mon Feb 10 18:11:11 2025 max relations containing the same ideal: 134
  68. Mon Feb 10 18:12:38 2025 removing 9344729 relations and 7344729 ideals in 2000000 cliques
  69. Mon Feb 10 18:12:49 2025 commencing in-memory singleton removal
  70. Mon Feb 10 18:12:52 2025 begin with 289599461 relations and 253577981 unique ideals
  71. Mon Feb 10 18:13:04 2025 reduce to 289360607 relations and 245992900 ideals in 8 passes
  72. Mon Feb 10 18:13:04 2025 max relations containing the same ideal: 131
  73. Mon Feb 10 18:14:25 2025 removing 9072945 relations and 7072945 ideals in 2000000 cliques
  74. Mon Feb 10 18:14:35 2025 commencing in-memory singleton removal
  75. Mon Feb 10 18:14:38 2025 begin with 280287662 relations and 245992900 unique ideals
  76. Mon Feb 10 18:14:49 2025 reduce to 280054911 relations and 238685709 ideals in 7 passes
  77. Mon Feb 10 18:14:49 2025 max relations containing the same ideal: 130
  78. Mon Feb 10 18:16:05 2025 removing 8876878 relations and 6876878 ideals in 2000000 cliques
  79. Mon Feb 10 18:16:16 2025 commencing in-memory singleton removal
  80. Mon Feb 10 18:16:19 2025 begin with 271178033 relations and 238685709 unique ideals
  81. Mon Feb 10 18:16:28 2025 reduce to 270949918 relations and 231579207 ideals in 7 passes
  82. Mon Feb 10 18:16:28 2025 max relations containing the same ideal: 125
  83. Mon Feb 10 18:17:41 2025 removing 8702461 relations and 6702461 ideals in 2000000 cliques
  84. Mon Feb 10 18:17:51 2025 commencing in-memory singleton removal
  85. Mon Feb 10 18:17:54 2025 begin with 262247457 relations and 231579207 unique ideals
  86. Mon Feb 10 18:18:04 2025 reduce to 262021024 relations and 224648740 ideals in 7 passes
  87. Mon Feb 10 18:18:04 2025 max relations containing the same ideal: 125
  88. Mon Feb 10 18:19:19 2025 removing 8572770 relations and 6572770 ideals in 2000000 cliques
  89. Mon Feb 10 18:19:29 2025 commencing in-memory singleton removal
  90. Mon Feb 10 18:19:31 2025 begin with 253448254 relations and 224648740 unique ideals
  91. Mon Feb 10 18:19:41 2025 reduce to 253221112 relations and 217847287 ideals in 7 passes
  92. Mon Feb 10 18:19:41 2025 max relations containing the same ideal: 122
  93. Mon Feb 10 18:21:18 2025 removing 8462465 relations and 6462465 ideals in 2000000 cliques
  94. Mon Feb 10 18:21:28 2025 commencing in-memory singleton removal
  95. Mon Feb 10 18:21:31 2025 begin with 244758647 relations and 217847287 unique ideals
  96. Mon Feb 10 18:21:42 2025 reduce to 244529566 relations and 211154046 ideals in 8 passes
  97. Mon Feb 10 18:21:42 2025 max relations containing the same ideal: 117
  98. Mon Feb 10 18:23:27 2025 removing 8379201 relations and 6379201 ideals in 2000000 cliques
  99. Mon Feb 10 18:23:37 2025 commencing in-memory singleton removal
  100. Mon Feb 10 18:23:39 2025 begin with 236150365 relations and 211154046 unique ideals
  101. Mon Feb 10 18:23:49 2025 reduce to 235918515 relations and 204541259 ideals in 7 passes
  102. Mon Feb 10 18:23:49 2025 max relations containing the same ideal: 114
  103. Mon Feb 10 18:25:30 2025 removing 8309925 relations and 6309925 ideals in 2000000 cliques
  104. Mon Feb 10 18:25:40 2025 commencing in-memory singleton removal
  105. Mon Feb 10 18:25:42 2025 begin with 227608590 relations and 204541259 unique ideals
  106. Mon Feb 10 18:25:52 2025 reduce to 227375019 relations and 197995848 ideals in 7 passes
  107. Mon Feb 10 18:25:52 2025 max relations containing the same ideal: 112
  108. Mon Feb 10 18:27:28 2025 removing 8254996 relations and 6254996 ideals in 2000000 cliques
  109. Mon Feb 10 18:27:37 2025 commencing in-memory singleton removal
  110. Mon Feb 10 18:27:40 2025 begin with 219120023 relations and 197995848 unique ideals
  111. Mon Feb 10 18:27:49 2025 reduce to 218881241 relations and 191500087 ideals in 7 passes
  112. Mon Feb 10 18:27:49 2025 max relations containing the same ideal: 108
  113. Mon Feb 10 18:29:23 2025 removing 8210255 relations and 6210255 ideals in 2000000 cliques
  114. Mon Feb 10 18:29:32 2025 commencing in-memory singleton removal
  115. Mon Feb 10 18:29:34 2025 begin with 210670986 relations and 191500087 unique ideals
  116. Mon Feb 10 18:29:42 2025 reduce to 210425907 relations and 185042749 ideals in 6 passes
  117. Mon Feb 10 18:29:42 2025 max relations containing the same ideal: 103
  118. Mon Feb 10 18:31:14 2025 removing 8176253 relations and 6176253 ideals in 2000000 cliques
  119. Mon Feb 10 18:31:23 2025 commencing in-memory singleton removal
  120. Mon Feb 10 18:31:25 2025 begin with 202249654 relations and 185042749 unique ideals
  121. Mon Feb 10 18:31:34 2025 reduce to 201999015 relations and 178613729 ideals in 7 passes
  122. Mon Feb 10 18:31:34 2025 max relations containing the same ideal: 101
  123. Mon Feb 10 18:33:02 2025 removing 8156988 relations and 6156988 ideals in 2000000 cliques
  124. Mon Feb 10 18:33:10 2025 commencing in-memory singleton removal
  125. Mon Feb 10 18:33:12 2025 begin with 193842027 relations and 178613729 unique ideals
  126. Mon Feb 10 18:33:20 2025 reduce to 193584200 relations and 172196663 ideals in 7 passes
  127. Mon Feb 10 18:33:20 2025 max relations containing the same ideal: 99
  128. Mon Feb 10 18:34:38 2025 removing 8143750 relations and 6143750 ideals in 2000000 cliques
  129. Mon Feb 10 18:34:45 2025 commencing in-memory singleton removal
  130. Mon Feb 10 18:34:47 2025 begin with 185440450 relations and 172196663 unique ideals
  131. Mon Feb 10 18:34:55 2025 reduce to 185173247 relations and 165783243 ideals in 7 passes
  132. Mon Feb 10 18:34:55 2025 max relations containing the same ideal: 96
  133. Mon Feb 10 18:36:01 2025 removing 8135158 relations and 6135158 ideals in 2000000 cliques
  134. Mon Feb 10 18:36:08 2025 commencing in-memory singleton removal
  135. Mon Feb 10 18:36:10 2025 begin with 177038089 relations and 165783243 unique ideals
  136. Mon Feb 10 18:36:17 2025 reduce to 176760180 relations and 159367515 ideals in 7 passes
  137. Mon Feb 10 18:36:17 2025 max relations containing the same ideal: 93
  138. Mon Feb 10 18:37:36 2025 removing 8139871 relations and 6139871 ideals in 2000000 cliques
  139. Mon Feb 10 18:37:43 2025 commencing in-memory singleton removal
  140. Mon Feb 10 18:37:45 2025 begin with 168620309 relations and 159367515 unique ideals
  141. Mon Feb 10 18:37:51 2025 reduce to 168332508 relations and 152937031 ideals in 7 passes
  142. Mon Feb 10 18:37:51 2025 max relations containing the same ideal: 91
  143. Mon Feb 10 18:39:05 2025 removing 8143071 relations and 6143072 ideals in 2000000 cliques
  144. Mon Feb 10 18:39:12 2025 commencing in-memory singleton removal
  145. Mon Feb 10 18:39:13 2025 begin with 160189437 relations and 152937031 unique ideals
  146. Mon Feb 10 18:39:20 2025 reduce to 159886499 relations and 146487914 ideals in 7 passes
  147. Mon Feb 10 18:39:20 2025 max relations containing the same ideal: 87
  148. Mon Feb 10 18:40:16 2025 removing 8168679 relations and 6168679 ideals in 2000000 cliques
  149. Mon Feb 10 18:40:22 2025 commencing in-memory singleton removal
  150. Mon Feb 10 18:40:24 2025 begin with 151717820 relations and 146487914 unique ideals
  151. Mon Feb 10 18:40:29 2025 reduce to 151398360 relations and 139996321 ideals in 7 passes
  152. Mon Feb 10 18:40:29 2025 max relations containing the same ideal: 85
  153. Mon Feb 10 18:41:12 2025 removing 8195800 relations and 6195800 ideals in 2000000 cliques
  154. Mon Feb 10 18:41:18 2025 commencing in-memory singleton removal
  155. Mon Feb 10 18:41:20 2025 begin with 143202560 relations and 139996321 unique ideals
  156. Mon Feb 10 18:41:25 2025 reduce to 142863411 relations and 133457507 ideals in 7 passes
  157. Mon Feb 10 18:41:25 2025 max relations containing the same ideal: 82
  158. Mon Feb 10 18:42:07 2025 removing 8227795 relations and 6227795 ideals in 2000000 cliques
  159. Mon Feb 10 18:42:13 2025 commencing in-memory singleton removal
  160. Mon Feb 10 18:42:14 2025 begin with 134635616 relations and 133457507 unique ideals
  161. Mon Feb 10 18:42:19 2025 reduce to 134275117 relations and 126864957 ideals in 8 passes
  162. Mon Feb 10 18:42:19 2025 max relations containing the same ideal: 80
  163. Mon Feb 10 18:42:59 2025 removing 8273219 relations and 6273219 ideals in 2000000 cliques
  164. Mon Feb 10 18:43:04 2025 commencing in-memory singleton removal
  165. Mon Feb 10 18:43:06 2025 begin with 126001898 relations and 126864957 unique ideals
  166. Mon Feb 10 18:43:11 2025 reduce to 125613583 relations and 120198495 ideals in 8 passes
  167. Mon Feb 10 18:43:11 2025 max relations containing the same ideal: 75
  168. Mon Feb 10 18:43:47 2025 removing 6743922 relations and 5196686 ideals in 1547236 cliques
  169. Mon Feb 10 18:43:52 2025 commencing in-memory singleton removal
  170. Mon Feb 10 18:43:54 2025 begin with 118869661 relations and 120198495 unique ideals
  171. Mon Feb 10 18:43:58 2025 reduce to 118596553 relations and 114725756 ideals in 7 passes
  172. Mon Feb 10 18:43:58 2025 max relations containing the same ideal: 73
  173. Mon Feb 10 18:44:51 2025 relations with 0 large ideals: 125795
  174. Mon Feb 10 18:44:51 2025 relations with 1 large ideals: 110563
  175. Mon Feb 10 18:44:51 2025 relations with 2 large ideals: 1236925
  176. Mon Feb 10 18:44:51 2025 relations with 3 large ideals: 6378533
  177. Mon Feb 10 18:44:51 2025 relations with 4 large ideals: 17799431
  178. Mon Feb 10 18:44:51 2025 relations with 5 large ideals: 29650163
  179. Mon Feb 10 18:44:51 2025 relations with 6 large ideals: 30886943
  180. Mon Feb 10 18:44:51 2025 relations with 7+ large ideals: 32408200
  181. Mon Feb 10 18:44:51 2025 commencing 2-way merge
  182. Mon Feb 10 18:45:46 2025 reduce to 74839829 relation sets and 70969032 unique ideals
  183. Mon Feb 10 18:45:46 2025 commencing full merge
  184. Mon Feb 10 19:05:55 2025 memory use: 8823.6 MB
  185. Mon Feb 10 19:06:02 2025 found 35021054 cycles, need 34567232
  186. Mon Feb 10 19:06:13 2025 weight of 34567232 cycles is about 3802795968 (110.01/cycle)
  187. Mon Feb 10 19:06:13 2025 distribution of cycle lengths:
  188. Mon Feb 10 19:06:13 2025 1 relations: 2229311
  189. Mon Feb 10 19:06:13 2025 2 relations: 2605739
  190. Mon Feb 10 19:06:13 2025 3 relations: 2846518
  191. Mon Feb 10 19:06:13 2025 4 relations: 2825046
  192. Mon Feb 10 19:06:13 2025 5 relations: 2787608
  193. Mon Feb 10 19:06:13 2025 6 relations: 2691785
  194. Mon Feb 10 19:06:13 2025 7 relations: 2561578
  195. Mon Feb 10 19:06:13 2025 8 relations: 2406494
  196. Mon Feb 10 19:06:13 2025 9 relations: 2216163
  197. Mon Feb 10 19:06:13 2025 10+ relations: 11396990
  198. Mon Feb 10 19:06:13 2025 heaviest cycle: 27 relations
  199. Mon Feb 10 19:06:28 2025 commencing cycle optimization
  200. Mon Feb 10 19:08:25 2025 start with 268331989 relations
  201. Mon Feb 10 19:23:02 2025 pruned 9636521 relations
  202. Mon Feb 10 19:23:04 2025 memory use: 7636.3 MB
  203. Mon Feb 10 19:23:04 2025 distribution of cycle lengths:
  204. Mon Feb 10 19:23:04 2025 1 relations: 2229311
  205. Mon Feb 10 19:23:04 2025 2 relations: 2666557
  206. Mon Feb 10 19:23:04 2025 3 relations: 2958255
  207. Mon Feb 10 19:23:04 2025 4 relations: 2927024
  208. Mon Feb 10 19:23:04 2025 5 relations: 2904092
  209. Mon Feb 10 19:23:04 2025 6 relations: 2789866
  210. Mon Feb 10 19:23:04 2025 7 relations: 2659217
  211. Mon Feb 10 19:23:04 2025 8 relations: 2485220
  212. Mon Feb 10 19:23:04 2025 9 relations: 2281354
  213. Mon Feb 10 19:23:04 2025 10+ relations: 10666336
  214. Mon Feb 10 19:23:04 2025 heaviest cycle: 26 relations
  215. Mon Feb 10 19:25:03 2025 RelProcTime: 8189
  216. Mon Feb 10 19:25:03 2025 elapsed time 02:16:31
  217. Mon Feb 10 19:25:25 2025
  218. Mon Feb 10 19:25:25 2025
  219. Mon Feb 10 19:25:25 2025 Msieve v. 1.54 (SVN Unversioned directory)
  220. Mon Feb 10 19:25:25 2025 random seeds: 6cad28c3 0520fbac
  221. Mon Feb 10 19:25:25 2025 MPI process 0 of 1
  222. Mon Feb 10 19:25:25 2025 Using 46 OpenMP threads
  223. Mon Feb 10 19:25:25 2025 factoring 1488537937471862413468255228595786393160313507373731352538388838608401082801867349890045141611463314891831154879107247266799913789254578847092947304815070487151847192331417324461749214104745000275029291931953851834752855517393332565876657673081243 (247 digits)
  224. Mon Feb 10 19:25:26 2025 no P-1/P+1/ECM available, skipping
  225. Mon Feb 10 19:25:26 2025 commencing number field sieve (247-digit input)
  226. Mon Feb 10 19:25:26 2025 R0: 30226801971775055948247051683954096612865741943
  227. Mon Feb 10 19:25:26 2025 R1: -277555756156289135105907917022705078125
  228. Mon Feb 10 19:25:26 2025 A0: -5
  229. Mon Feb 10 19:25:26 2025 A1: 0
  230. Mon Feb 10 19:25:26 2025 A2: 0
  231. Mon Feb 10 19:25:26 2025 A3: 0
  232. Mon Feb 10 19:25:26 2025 A4: 0
  233. Mon Feb 10 19:25:26 2025 A5: 0
  234. Mon Feb 10 19:25:26 2025 A6: 7
  235. Mon Feb 10 19:25:26 2025 skew 0.95, size 6.956e-14, alpha 2.388, combined = 1.545e-14 rroots = 2
  236. Mon Feb 10 19:25:26 2025
  237. Mon Feb 10 19:25:26 2025 commencing linear algebra
  238. Mon Feb 10 19:25:26 2025 using VBITS=128
  239. Mon Feb 10 19:25:26 2025 stopping after matrix build
  240. Mon Feb 10 19:25:26 2025 initialized process (0,0) of 1 x 1 grid
  241. Mon Feb 10 19:25:31 2025 read 34567232 cycles
  242. Mon Feb 10 19:26:34 2025 cycles contain 116393873 unique relations
  243. Mon Feb 10 19:28:04 2025 read 116393873 relations
  244. Mon Feb 10 19:28:13 2025 using 20 quadratic characters above 4294917295
  245. Mon Feb 10 19:28:27 2025 building initial matrix
  246. Mon Feb 10 19:59:46 2025 memory use: 14751.4 MB
  247. Mon Feb 10 20:00:30 2025 read 34567232 cycles
  248. Mon Feb 10 20:00:38 2025 matrix is 34567050 x 34567232 (15140.2 MB) with weight 4311296494 (124.72/col)
  249. Mon Feb 10 20:00:38 2025 sparse part has weight 3623236349 (104.82/col)
  250. Mon Feb 10 20:13:38 2025 filtering completed in 2 passes
  251. Mon Feb 10 20:13:53 2025 matrix is 34562421 x 34562601 (15139.8 MB) with weight 4311139250 (124.73/col)
  252. Mon Feb 10 20:13:53 2025 sparse part has weight 3623172300 (104.83/col)
  253. Mon Feb 10 20:16:55 2025 BLanczosTime: 3089
  254. Mon Feb 10 20:16:55 2025 elapsed time 00:51:30
  255. Mon Feb 10 20:16:56 2025
  256. Mon Feb 10 20:16:56 2025
  257. Mon Feb 10 20:16:56 2025 Msieve v. 1.54 (SVN Unversioned directory)
  258. Mon Feb 10 20:16:56 2025 random seeds: 74b0a689 10124f36
  259. Mon Feb 10 20:16:56 2025 MPI process 0 of 2
  260. Mon Feb 10 20:16:56 2025 Using 10 OpenMP threads
  261. Mon Feb 10 20:16:56 2025 factoring 1488537937471862413468255228595786393160313507373731352538388838608401082801867349890045141611463314891831154879107247266799913789254578847092947304815070487151847192331417324461749214104745000275029291931953851834752855517393332565876657673081243 (247 digits)
  262. Mon Feb 10 20:16:57 2025 no P-1/P+1/ECM available, skipping
  263. Mon Feb 10 20:16:57 2025 commencing number field sieve (247-digit input)
  264. Mon Feb 10 20:16:57 2025 R0: 30226801971775055948247051683954096612865741943
  265. Mon Feb 10 20:16:57 2025 R1: -277555756156289135105907917022705078125
  266. Mon Feb 10 20:16:57 2025 A0: -5
  267. Mon Feb 10 20:16:57 2025 A1: 0
  268. Mon Feb 10 20:16:57 2025 A2: 0
  269. Mon Feb 10 20:16:57 2025 A3: 0
  270. Mon Feb 10 20:16:57 2025 A4: 0
  271. Mon Feb 10 20:16:57 2025 A5: 0
  272. Mon Feb 10 20:16:57 2025 A6: 7
  273. Mon Feb 10 20:16:57 2025 skew 0.95, size 6.956e-14, alpha 2.388, combined = 1.545e-14 rroots = 2
  274. Mon Feb 10 20:16:57 2025
  275. Mon Feb 10 20:16:57 2025 commencing linear algebra
  276. Mon Feb 10 20:16:57 2025 using VBITS=256
  277. Mon Feb 10 20:16:57 2025 skipping matrix build
  278. Mon Feb 10 20:16:57 2025 initialized process (0,0) of 1 x 2 grid
  279. Mon Feb 10 20:17:10 2025 matrix starts at (0, 0)
  280. Mon Feb 10 20:17:12 2025 matrix is 34562421 x 17281240 (7569.9 MB) with weight 2155567229 (124.73/col)
  281. Mon Feb 10 20:17:12 2025 sparse part has weight 1811586257 (104.83/col)
  282. Mon Feb 10 20:17:12 2025 saving the first 240 matrix rows for later
  283. Mon Feb 10 20:17:18 2025 matrix includes 256 packed rows
  284. Mon Feb 10 20:17:23 2025 matrix is 34562181 x 17281240 (7076.6 MB) with weight 1651287691 (95.55/col)
  285. Mon Feb 10 20:17:23 2025 sparse part has weight 1578594926 (91.35/col)
  286. Mon Feb 10 20:17:23 2025 using GPU 0 (NVIDIA A100-SXM4-40GB)
  287. Mon Feb 10 20:17:23 2025 selected card has CUDA arch 8.0
  288. Mon Feb 10 20:20:11 2025 commencing Lanczos iteration
  289. Mon Feb 10 20:20:13 2025 memory use: 18042.7 MB
  290. Mon Feb 10 20:20:48 2025 linear algebra at 0.1%, ETA 10h38m
  291. Mon Feb 10 20:21:41 2025 checking every 50000 dimensions, checkpointing every 3200000 dimensions
  292. Tue Feb 11 07:17:31 2025 lanczos halted after 135414 iterations (dim = 34562181)
  293. Tue Feb 11 07:19:40 2025 recovered 36 nontrivial dependencies
  294. Tue Feb 11 07:19:41 2025 BLanczosTime: 39764
  295. Tue Feb 11 07:19:41 2025 elapsed time 11:02:45
  296. Tue Feb 11 07:19:43 2025
  297. Tue Feb 11 07:19:43 2025
  298. Tue Feb 11 07:19:43 2025 Msieve v. 1.54 (SVN Unversioned directory)
  299. Tue Feb 11 07:19:43 2025 random seeds: 081890ec 0ec21399
  300. Tue Feb 11 07:19:43 2025 MPI process 0 of 1
  301. Tue Feb 11 07:19:43 2025 Using 32 OpenMP threads
  302. Tue Feb 11 07:19:43 2025 factoring 1488537937471862413468255228595786393160313507373731352538388838608401082801867349890045141611463314891831154879107247266799913789254578847092947304815070487151847192331417324461749214104745000275029291931953851834752855517393332565876657673081243 (247 digits)
  303. Tue Feb 11 07:19:44 2025 no P-1/P+1/ECM available, skipping
  304. Tue Feb 11 07:19:44 2025 commencing number field sieve (247-digit input)
  305. Tue Feb 11 07:19:44 2025 R0: 30226801971775055948247051683954096612865741943
  306. Tue Feb 11 07:19:44 2025 R1: -277555756156289135105907917022705078125
  307. Tue Feb 11 07:19:44 2025 A0: -5
  308. Tue Feb 11 07:19:44 2025 A1: 0
  309. Tue Feb 11 07:19:44 2025 A2: 0
  310. Tue Feb 11 07:19:44 2025 A3: 0
  311. Tue Feb 11 07:19:44 2025 A4: 0
  312. Tue Feb 11 07:19:44 2025 A5: 0
  313. Tue Feb 11 07:19:44 2025 A6: 7
  314. Tue Feb 11 07:19:44 2025 skew 0.95, size 6.956e-14, alpha 2.388, combined = 1.545e-14 rroots = 2
  315. Tue Feb 11 07:19:44 2025
  316. Tue Feb 11 07:19:44 2025 commencing square root phase
  317. Tue Feb 11 07:19:44 2025 reading relations for dependency 1
  318. Tue Feb 11 07:19:49 2025 read 17279357 cycles
  319. Tue Feb 11 07:20:22 2025 cycles contain 58189164 unique relations
  320. Tue Feb 11 07:22:02 2025 read 58189164 relations
  321. Tue Feb 11 07:25:39 2025 multiplying 58189164 relations
  322. Tue Feb 11 07:30:07 2025 multiply complete, coefficients have about 1715.91 million bits
  323. Tue Feb 11 07:30:13 2025 initial square root is modulo 49783501
  324. Tue Feb 11 07:42:43 2025 GCD is 1, no factor found
  325. Tue Feb 11 07:42:43 2025 reading relations for dependency 2
  326. Tue Feb 11 07:42:47 2025 read 17277415 cycles
  327. Tue Feb 11 07:43:17 2025 cycles contain 58192112 unique relations
  328. Tue Feb 11 07:44:41 2025 read 58192112 relations
  329. Tue Feb 11 07:48:16 2025 multiplying 58192112 relations
  330. Tue Feb 11 07:52:42 2025 multiply complete, coefficients have about 1716.01 million bits
  331. Tue Feb 11 07:52:47 2025 initial square root is modulo 49834027
  332. Tue Feb 11 08:05:30 2025 sqrtTime: 2746
  333. Tue Feb 11 08:05:30 2025 p69 factor: 379769088915206369962027246401636684920102303127348951876298921499563
  334. Tue Feb 11 08:05:30 2025 p178 factor: 3919586877709834917813639447344831981064448079133586344109188439360717876972663519285651132515273067520285182708461529204237412744089695798817035931036411421079915522424582353361
  335. Tue Feb 11 08:05:30 2025 elapsed time 00:45:47
  336.  
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