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gchilders

8761_71m1

May 9th, 2023
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  1. Mon May 8 14:48:13 2023
  2. Mon May 8 14:48:13 2023
  3. Mon May 8 14:48:13 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon May 8 14:48:13 2023 random seeds: a9639467 e58d6f6b
  5. Mon May 8 14:48:13 2023 MPI process 0 of 1
  6. Mon May 8 14:48:13 2023 Using 46 OpenMP threads
  7. Mon May 8 14:48:13 2023 factoring 952373269739765633423401309179858488847860693654192207283741435036469654570666758394015008953537767418835560476830020713322494370864823500083050663845153389090437556762308365080355725990007863774801608575838526250741081087265819445743649273559689862328434897937191097679296671 (276 digits)
  8. Mon May 8 14:48:14 2023 no P-1/P+1/ECM available, skipping
  9. Mon May 8 14:48:14 2023 commencing number field sieve (276-digit input)
  10. Mon May 8 14:48:14 2023 R0: 204476858408778290763622595180876028320301906721
  11. Mon May 8 14:48:14 2023 R1: -1
  12. Mon May 8 14:48:14 2023 A0: -8761
  13. Mon May 8 14:48:14 2023 A1: 0
  14. Mon May 8 14:48:14 2023 A2: 0
  15. Mon May 8 14:48:14 2023 A3: 0
  16. Mon May 8 14:48:14 2023 A4: 0
  17. Mon May 8 14:48:14 2023 A5: 0
  18. Mon May 8 14:48:14 2023 A6: 1
  19. Mon May 8 14:48:14 2023 skew 4.54, size 5.131e-14, alpha -0.436, combined = 1.220e-14 rroots = 2
  20. Mon May 8 14:48:14 2023
  21. Mon May 8 14:48:14 2023 commencing relation filtering
  22. Mon May 8 14:48:14 2023 setting target matrix density to 110.0
  23. Mon May 8 14:48:14 2023 estimated available RAM is 192069.2 MB
  24. Mon May 8 14:48:14 2023 commencing duplicate removal, pass 1
  25. Mon May 8 14:52:20 2023 error -1 reading relation 336792486
  26. Mon May 8 14:52:30 2023 error -15 reading relation 350840652
  27. Mon May 8 14:52:54 2023 error -15 reading relation 384800223
  28. Mon May 8 14:54:27 2023 error -5 reading relation 503780982
  29. Mon May 8 14:55:22 2023 error -11 reading relation 577940165
  30. Mon May 8 14:55:42 2023 error -5 reading relation 606214453
  31. Mon May 8 14:56:23 2023 error -15 reading relation 658688422
  32. Mon May 8 14:56:26 2023 skipped 1108 relations with b > 2^32
  33. Mon May 8 14:56:26 2023 skipped 4 relations with composite factors
  34. Mon May 8 14:56:26 2023 skipped 677 malformed relations
  35. Mon May 8 14:56:26 2023 found 24330529 hash collisions in 663070325 relations
  36. Mon May 8 14:56:42 2023 added 1218378 free relations
  37. Mon May 8 14:56:42 2023 commencing duplicate removal, pass 2
  38. Mon May 8 15:00:05 2023 found 0 duplicates and 664288703 unique relations
  39. Mon May 8 15:00:05 2023 memory use: 2089.5 MB
  40. Mon May 8 15:00:05 2023 reading ideals above 720000
  41. Mon May 8 15:00:05 2023 commencing singleton removal, initial pass
  42. Mon May 8 15:43:17 2023 memory use: 11024.0 MB
  43. Mon May 8 15:43:19 2023 reading all ideals from disk
  44. Mon May 8 15:43:47 2023 memory use: 33901.4 MB
  45. Mon May 8 15:45:19 2023 keeping 635534224 ideals with weight <= 200, target excess is 3411407
  46. Mon May 8 15:46:59 2023 commencing in-memory singleton removal
  47. Mon May 8 15:47:05 2023 begin with 664288703 relations and 635534224 unique ideals
  48. Mon May 8 15:47:48 2023 reduce to 394532742 relations and 335514027 ideals in 19 passes
  49. Mon May 8 15:47:48 2023 max relations containing the same ideal: 151
  50. Mon May 8 15:50:10 2023 removing 17330767 relations and 15330767 ideals in 2000000 cliques
  51. Mon May 8 15:50:29 2023 commencing in-memory singleton removal
  52. Mon May 8 15:50:33 2023 begin with 377201975 relations and 335514027 unique ideals
  53. Mon May 8 15:50:49 2023 reduce to 376592933 relations and 319569564 ideals in 9 passes
  54. Mon May 8 15:50:49 2023 max relations containing the same ideal: 147
  55. Mon May 8 15:52:57 2023 removing 12889279 relations and 10889279 ideals in 2000000 cliques
  56. Mon May 8 15:53:13 2023 commencing in-memory singleton removal
  57. Mon May 8 15:53:16 2023 begin with 363703654 relations and 319569564 unique ideals
  58. Mon May 8 15:53:32 2023 reduce to 363336232 relations and 308310601 ideals in 8 passes
  59. Mon May 8 15:53:32 2023 max relations containing the same ideal: 143
  60. Mon May 8 15:55:36 2023 removing 11476816 relations and 9476816 ideals in 2000000 cliques
  61. Mon May 8 15:55:51 2023 commencing in-memory singleton removal
  62. Mon May 8 15:55:55 2023 begin with 351859416 relations and 308310601 unique ideals
  63. Mon May 8 15:56:10 2023 reduce to 351552648 relations and 298525220 ideals in 8 passes
  64. Mon May 8 15:56:10 2023 max relations containing the same ideal: 140
  65. Mon May 8 15:58:10 2023 removing 10688378 relations and 8688378 ideals in 2000000 cliques
  66. Mon May 8 15:58:23 2023 commencing in-memory singleton removal
  67. Mon May 8 15:58:26 2023 begin with 340864270 relations and 298525220 unique ideals
  68. Mon May 8 15:58:39 2023 reduce to 340588405 relations and 289559420 ideals in 8 passes
  69. Mon May 8 15:58:39 2023 max relations containing the same ideal: 136
  70. Mon May 8 16:00:35 2023 removing 10160237 relations and 8160237 ideals in 2000000 cliques
  71. Mon May 8 16:00:48 2023 commencing in-memory singleton removal
  72. Mon May 8 16:00:51 2023 begin with 330428168 relations and 289559420 unique ideals
  73. Mon May 8 16:01:03 2023 reduce to 330171245 relations and 281140807 ideals in 7 passes
  74. Mon May 8 16:01:03 2023 max relations containing the same ideal: 134
  75. Mon May 8 16:02:54 2023 removing 9774613 relations and 7774613 ideals in 2000000 cliques
  76. Mon May 8 16:03:08 2023 commencing in-memory singleton removal
  77. Mon May 8 16:03:11 2023 begin with 320396632 relations and 281140807 unique ideals
  78. Mon May 8 16:03:24 2023 reduce to 320150122 relations and 273118222 ideals in 7 passes
  79. Mon May 8 16:03:24 2023 max relations containing the same ideal: 131
  80. Mon May 8 16:05:19 2023 removing 9483922 relations and 7483922 ideals in 2000000 cliques
  81. Mon May 8 16:05:31 2023 commencing in-memory singleton removal
  82. Mon May 8 16:05:34 2023 begin with 310666200 relations and 273118222 unique ideals
  83. Mon May 8 16:05:48 2023 reduce to 310428350 relations and 265395008 ideals in 8 passes
  84. Mon May 8 16:05:48 2023 max relations containing the same ideal: 129
  85. Mon May 8 16:07:34 2023 removing 9252911 relations and 7252911 ideals in 2000000 cliques
  86. Mon May 8 16:07:46 2023 commencing in-memory singleton removal
  87. Mon May 8 16:07:49 2023 begin with 301175439 relations and 265395008 unique ideals
  88. Mon May 8 16:08:01 2023 reduce to 300942223 relations and 257907445 ideals in 7 passes
  89. Mon May 8 16:08:01 2023 max relations containing the same ideal: 126
  90. Mon May 8 16:09:42 2023 removing 9064752 relations and 7064752 ideals in 2000000 cliques
  91. Mon May 8 16:09:54 2023 commencing in-memory singleton removal
  92. Mon May 8 16:09:57 2023 begin with 291877471 relations and 257907445 unique ideals
  93. Mon May 8 16:10:08 2023 reduce to 291646918 relations and 250610738 ideals in 7 passes
  94. Mon May 8 16:10:08 2023 max relations containing the same ideal: 124
  95. Mon May 8 16:11:46 2023 removing 8916305 relations and 6916305 ideals in 2000000 cliques
  96. Mon May 8 16:11:57 2023 commencing in-memory singleton removal
  97. Mon May 8 16:12:00 2023 begin with 282730613 relations and 250610738 unique ideals
  98. Mon May 8 16:12:10 2023 reduce to 282501042 relations and 243463447 ideals in 7 passes
  99. Mon May 8 16:12:10 2023 max relations containing the same ideal: 122
  100. Mon May 8 16:13:48 2023 removing 8794971 relations and 6794971 ideals in 2000000 cliques
  101. Mon May 8 16:13:59 2023 commencing in-memory singleton removal
  102. Mon May 8 16:14:02 2023 begin with 273706071 relations and 243463447 unique ideals
  103. Mon May 8 16:14:13 2023 reduce to 273476526 relations and 236437396 ideals in 7 passes
  104. Mon May 8 16:14:13 2023 max relations containing the same ideal: 119
  105. Mon May 8 16:15:48 2023 removing 8694390 relations and 6694390 ideals in 2000000 cliques
  106. Mon May 8 16:15:59 2023 commencing in-memory singleton removal
  107. Mon May 8 16:16:02 2023 begin with 264782136 relations and 236437396 unique ideals
  108. Mon May 8 16:16:11 2023 reduce to 264549999 relations and 229509294 ideals in 7 passes
  109. Mon May 8 16:16:11 2023 max relations containing the same ideal: 118
  110. Mon May 8 16:17:37 2023 removing 8613381 relations and 6613381 ideals in 2000000 cliques
  111. Mon May 8 16:17:47 2023 commencing in-memory singleton removal
  112. Mon May 8 16:17:50 2023 begin with 255936618 relations and 229509294 unique ideals
  113. Mon May 8 16:17:59 2023 reduce to 255702748 relations and 222660433 ideals in 7 passes
  114. Mon May 8 16:17:59 2023 max relations containing the same ideal: 113
  115. Mon May 8 16:19:26 2023 removing 8544068 relations and 6544068 ideals in 2000000 cliques
  116. Mon May 8 16:19:35 2023 commencing in-memory singleton removal
  117. Mon May 8 16:19:38 2023 begin with 247158680 relations and 222660433 unique ideals
  118. Mon May 8 16:19:47 2023 reduce to 246921963 relations and 215877935 ideals in 7 passes
  119. Mon May 8 16:19:47 2023 max relations containing the same ideal: 112
  120. Mon May 8 16:21:15 2023 removing 8493186 relations and 6493186 ideals in 2000000 cliques
  121. Mon May 8 16:21:27 2023 commencing in-memory singleton removal
  122. Mon May 8 16:21:29 2023 begin with 238428777 relations and 215877935 unique ideals
  123. Mon May 8 16:21:37 2023 reduce to 238185381 relations and 209139641 ideals in 7 passes
  124. Mon May 8 16:21:37 2023 max relations containing the same ideal: 110
  125. Mon May 8 16:22:59 2023 removing 8452455 relations and 6452455 ideals in 2000000 cliques
  126. Mon May 8 16:23:08 2023 commencing in-memory singleton removal
  127. Mon May 8 16:23:11 2023 begin with 229732926 relations and 209139641 unique ideals
  128. Mon May 8 16:23:18 2023 reduce to 229486982 relations and 202439366 ideals in 7 passes
  129. Mon May 8 16:23:18 2023 max relations containing the same ideal: 108
  130. Mon May 8 16:24:37 2023 removing 8421786 relations and 6421786 ideals in 2000000 cliques
  131. Mon May 8 16:24:46 2023 commencing in-memory singleton removal
  132. Mon May 8 16:24:48 2023 begin with 221065196 relations and 202439366 unique ideals
  133. Mon May 8 16:24:56 2023 reduce to 220811916 relations and 195762265 ideals in 8 passes
  134. Mon May 8 16:24:56 2023 max relations containing the same ideal: 102
  135. Mon May 8 16:26:10 2023 removing 8401982 relations and 6401982 ideals in 2000000 cliques
  136. Mon May 8 16:26:19 2023 commencing in-memory singleton removal
  137. Mon May 8 16:26:21 2023 begin with 212409934 relations and 195762265 unique ideals
  138. Mon May 8 16:26:29 2023 reduce to 212148471 relations and 189096686 ideals in 8 passes
  139. Mon May 8 16:26:29 2023 max relations containing the same ideal: 100
  140. Mon May 8 16:27:42 2023 removing 8393446 relations and 6393446 ideals in 2000000 cliques
  141. Mon May 8 16:27:50 2023 commencing in-memory singleton removal
  142. Mon May 8 16:27:52 2023 begin with 203755025 relations and 189096686 unique ideals
  143. Mon May 8 16:27:58 2023 reduce to 203484958 relations and 182430945 ideals in 7 passes
  144. Mon May 8 16:27:58 2023 max relations containing the same ideal: 97
  145. Mon May 8 16:29:08 2023 removing 8388589 relations and 6388589 ideals in 2000000 cliques
  146. Mon May 8 16:29:16 2023 commencing in-memory singleton removal
  147. Mon May 8 16:29:18 2023 begin with 195096369 relations and 182430945 unique ideals
  148. Mon May 8 16:29:25 2023 reduce to 194816131 relations and 175759654 ideals in 8 passes
  149. Mon May 8 16:29:25 2023 max relations containing the same ideal: 96
  150. Mon May 8 16:30:31 2023 removing 8391006 relations and 6391006 ideals in 2000000 cliques
  151. Mon May 8 16:30:39 2023 commencing in-memory singleton removal
  152. Mon May 8 16:30:40 2023 begin with 186425125 relations and 175759654 unique ideals
  153. Mon May 8 16:30:47 2023 reduce to 186134886 relations and 169075919 ideals in 7 passes
  154. Mon May 8 16:30:47 2023 max relations containing the same ideal: 92
  155. Mon May 8 16:31:50 2023 removing 8404789 relations and 6404789 ideals in 2000000 cliques
  156. Mon May 8 16:31:57 2023 commencing in-memory singleton removal
  157. Mon May 8 16:31:59 2023 begin with 177730097 relations and 169075919 unique ideals
  158. Mon May 8 16:32:04 2023 reduce to 177425129 relations and 162363164 ideals in 7 passes
  159. Mon May 8 16:32:04 2023 max relations containing the same ideal: 90
  160. Mon May 8 16:33:05 2023 removing 8428489 relations and 6428489 ideals in 2000000 cliques
  161. Mon May 8 16:33:12 2023 commencing in-memory singleton removal
  162. Mon May 8 16:33:14 2023 begin with 168996640 relations and 162363164 unique ideals
  163. Mon May 8 16:33:19 2023 reduce to 168676755 relations and 155611683 ideals in 7 passes
  164. Mon May 8 16:33:19 2023 max relations containing the same ideal: 88
  165. Mon May 8 16:34:17 2023 removing 8457820 relations and 6457820 ideals in 2000000 cliques
  166. Mon May 8 16:34:25 2023 commencing in-memory singleton removal
  167. Mon May 8 16:34:26 2023 begin with 160218935 relations and 155611683 unique ideals
  168. Mon May 8 16:34:32 2023 reduce to 159882113 relations and 148813621 ideals in 7 passes
  169. Mon May 8 16:34:32 2023 max relations containing the same ideal: 84
  170. Mon May 8 16:35:28 2023 removing 8494687 relations and 6494687 ideals in 2000000 cliques
  171. Mon May 8 16:35:34 2023 commencing in-memory singleton removal
  172. Mon May 8 16:35:36 2023 begin with 151387426 relations and 148813621 unique ideals
  173. Mon May 8 16:35:41 2023 reduce to 151030149 relations and 141957893 ideals in 8 passes
  174. Mon May 8 16:35:41 2023 max relations containing the same ideal: 82
  175. Mon May 8 16:36:33 2023 removing 8548300 relations and 6548300 ideals in 2000000 cliques
  176. Mon May 8 16:36:40 2023 commencing in-memory singleton removal
  177. Mon May 8 16:36:41 2023 begin with 142481849 relations and 141957893 unique ideals
  178. Mon May 8 16:36:46 2023 reduce to 142100874 relations and 135024300 ideals in 8 passes
  179. Mon May 8 16:36:46 2023 max relations containing the same ideal: 79
  180. Mon May 8 16:37:35 2023 removing 8605999 relations and 6605999 ideals in 2000000 cliques
  181. Mon May 8 16:37:41 2023 commencing in-memory singleton removal
  182. Mon May 8 16:37:43 2023 begin with 133494875 relations and 135024300 unique ideals
  183. Mon May 8 16:37:47 2023 reduce to 133084598 relations and 128003196 ideals in 7 passes
  184. Mon May 8 16:37:47 2023 max relations containing the same ideal: 76
  185. Mon May 8 16:38:40 2023 removing 5438829 relations and 4314660 ideals in 1124169 cliques
  186. Mon May 8 16:38:45 2023 commencing in-memory singleton removal
  187. Mon May 8 16:38:46 2023 begin with 127645769 relations and 128003196 unique ideals
  188. Mon May 8 16:38:51 2023 reduce to 127479942 relations and 123521554 ideals in 7 passes
  189. Mon May 8 16:38:51 2023 max relations containing the same ideal: 73
  190. Mon May 8 16:39:52 2023 relations with 0 large ideals: 130443
  191. Mon May 8 16:39:52 2023 relations with 1 large ideals: 109086
  192. Mon May 8 16:39:52 2023 relations with 2 large ideals: 1279162
  193. Mon May 8 16:39:52 2023 relations with 3 large ideals: 6648317
  194. Mon May 8 16:39:52 2023 relations with 4 large ideals: 18707737
  195. Mon May 8 16:39:52 2023 relations with 5 large ideals: 31569673
  196. Mon May 8 16:39:52 2023 relations with 6 large ideals: 33362486
  197. Mon May 8 16:39:52 2023 relations with 7+ large ideals: 35673038
  198. Mon May 8 16:39:52 2023 commencing 2-way merge
  199. Mon May 8 16:40:56 2023 reduce to 79840019 relation sets and 75881631 unique ideals
  200. Mon May 8 16:40:56 2023 commencing full merge
  201. Mon May 8 17:02:53 2023 memory use: 9405.7 MB
  202. Mon May 8 17:03:00 2023 found 37283448 cycles, need 36823831
  203. Mon May 8 17:03:13 2023 weight of 36823831 cycles is about 4050764315 (110.00/cycle)
  204. Mon May 8 17:03:13 2023 distribution of cycle lengths:
  205. Mon May 8 17:03:13 2023 1 relations: 2599127
  206. Mon May 8 17:03:13 2023 2 relations: 2893349
  207. Mon May 8 17:03:13 2023 3 relations: 3051425
  208. Mon May 8 17:03:13 2023 4 relations: 2984853
  209. Mon May 8 17:03:13 2023 5 relations: 2906668
  210. Mon May 8 17:03:13 2023 6 relations: 2785038
  211. Mon May 8 17:03:13 2023 7 relations: 2651790
  212. Mon May 8 17:03:13 2023 8 relations: 2489727
  213. Mon May 8 17:03:13 2023 9 relations: 2290613
  214. Mon May 8 17:03:13 2023 10+ relations: 12171241
  215. Mon May 8 17:03:13 2023 heaviest cycle: 27 relations
  216. Mon May 8 17:03:29 2023 commencing cycle optimization
  217. Mon May 8 17:04:49 2023 start with 285137477 relations
  218. Mon May 8 17:15:03 2023 pruned 9971696 relations
  219. Mon May 8 17:15:04 2023 memory use: 8164.9 MB
  220. Mon May 8 17:15:04 2023 distribution of cycle lengths:
  221. Mon May 8 17:15:04 2023 1 relations: 2599127
  222. Mon May 8 17:15:04 2023 2 relations: 2958823
  223. Mon May 8 17:15:04 2023 3 relations: 3169359
  224. Mon May 8 17:15:04 2023 4 relations: 3087378
  225. Mon May 8 17:15:04 2023 5 relations: 3024536
  226. Mon May 8 17:15:04 2023 6 relations: 2881732
  227. Mon May 8 17:15:04 2023 7 relations: 2747272
  228. Mon May 8 17:15:04 2023 8 relations: 2564955
  229. Mon May 8 17:15:04 2023 9 relations: 2355992
  230. Mon May 8 17:15:04 2023 10+ relations: 11434657
  231. Mon May 8 17:15:04 2023 heaviest cycle: 26 relations
  232. Mon May 8 17:16:38 2023 RelProcTime: 8904
  233. Mon May 8 17:16:38 2023 elapsed time 02:28:25
  234. Mon May 8 17:17:00 2023
  235. Mon May 8 17:17:00 2023
  236. Mon May 8 17:17:00 2023 Msieve v. 1.54 (SVN Unversioned directory)
  237. Mon May 8 17:17:00 2023 random seeds: f256f085 a6c6d0d2
  238. Mon May 8 17:17:00 2023 MPI process 0 of 1
  239. Mon May 8 17:17:00 2023 Using 46 OpenMP threads
  240. Mon May 8 17:17:00 2023 factoring 952373269739765633423401309179858488847860693654192207283741435036469654570666758394015008953537767418835560476830020713322494370864823500083050663845153389090437556762308365080355725990007863774801608575838526250741081087265819445743649273559689862328434897937191097679296671 (276 digits)
  241. Mon May 8 17:17:01 2023 no P-1/P+1/ECM available, skipping
  242. Mon May 8 17:17:01 2023 commencing number field sieve (276-digit input)
  243. Mon May 8 17:17:01 2023 R0: 204476858408778290763622595180876028320301906721
  244. Mon May 8 17:17:01 2023 R1: -1
  245. Mon May 8 17:17:01 2023 A0: -8761
  246. Mon May 8 17:17:01 2023 A1: 0
  247. Mon May 8 17:17:01 2023 A2: 0
  248. Mon May 8 17:17:01 2023 A3: 0
  249. Mon May 8 17:17:01 2023 A4: 0
  250. Mon May 8 17:17:01 2023 A5: 0
  251. Mon May 8 17:17:01 2023 A6: 1
  252. Mon May 8 17:17:01 2023 skew 4.54, size 5.131e-14, alpha -0.436, combined = 1.220e-14 rroots = 2
  253. Mon May 8 17:17:01 2023
  254. Mon May 8 17:17:01 2023 commencing linear algebra
  255. Mon May 8 17:17:01 2023 using VBITS=128
  256. Mon May 8 17:17:01 2023 stopping after matrix build
  257. Mon May 8 17:17:01 2023 initialized process (0,0) of 1 x 1 grid
  258. Mon May 8 17:17:07 2023 read 36823831 cycles
  259. Mon May 8 17:18:37 2023 cycles contain 125225129 unique relations
  260. Mon May 8 17:20:21 2023 read 125225129 relations
  261. Mon May 8 17:20:32 2023 using 20 quadratic characters above 4294917295
  262. Mon May 8 17:20:48 2023 building initial matrix
  263. Mon May 8 17:48:40 2023 memory use: 16289.8 MB
  264. Mon May 8 17:49:20 2023 read 36823831 cycles
  265. Mon May 8 17:49:24 2023 matrix is 36823652 x 36823831 (16190.4 MB) with weight 4696685081 (127.54/col)
  266. Mon May 8 17:49:24 2023 sparse part has weight 3839166787 (104.26/col)
  267. Mon May 8 17:56:56 2023 filtering completed in 2 passes
  268. Mon May 8 17:57:03 2023 matrix is 36817982 x 36818160 (16189.9 MB) with weight 4696474194 (127.56/col)
  269. Mon May 8 17:57:03 2023 sparse part has weight 3839090524 (104.27/col)
  270. Mon May 8 17:58:49 2023 BLanczosTime: 2508
  271. Mon May 8 17:58:49 2023 elapsed time 00:41:49
  272. Mon May 8 23:43:33 2023
  273. Mon May 8 23:43:33 2023
  274. Mon May 8 23:43:33 2023 Msieve v. 1.54 (SVN unknown)
  275. Mon May 8 23:43:33 2023 random seeds: d33d0bb9 1637ca44
  276. Mon May 8 23:43:33 2023 MPI process 0 of 4
  277. Mon May 8 23:43:33 2023 Using 16 OpenMP threads
  278. Mon May 8 23:43:33 2023 factoring 952373269739765633423401309179858488847860693654192207283741435036469654570666758394015008953537767418835560476830020713322494370864823500083050663845153389090437556762308365080355725990007863774801608575838526250741081087265819445743649273559689862328434897937191097679296671 (276 digits)
  279. Mon May 8 23:43:34 2023 no P-1/P+1/ECM available, skipping
  280. Mon May 8 23:43:34 2023 commencing number field sieve (276-digit input)
  281. Mon May 8 23:43:34 2023 R0: 204476858408778290763622595180876028320301906721
  282. Mon May 8 23:43:34 2023 R1: -1
  283. Mon May 8 23:43:34 2023 A0: -8761
  284. Mon May 8 23:43:34 2023 A1: 0
  285. Mon May 8 23:43:34 2023 A2: 0
  286. Mon May 8 23:43:34 2023 A3: 0
  287. Mon May 8 23:43:34 2023 A4: 0
  288. Mon May 8 23:43:34 2023 A5: 0
  289. Mon May 8 23:43:34 2023 A6: 1
  290. Mon May 8 23:43:34 2023 skew 4.54, size 5.131e-14, alpha -0.436, combined = 1.220e-14 rroots = 2
  291. Mon May 8 23:43:34 2023
  292. Mon May 8 23:43:34 2023 commencing linear algebra
  293. Mon May 8 23:43:34 2023 using VBITS=256
  294. Mon May 8 23:43:34 2023 skipping matrix build
  295. Mon May 8 23:43:34 2023 initialized process (0,0) of 2 x 2 grid
  296. Mon May 8 23:43:51 2023 matrix starts at (0, 0)
  297. Mon May 8 23:43:53 2023 matrix is 18409111 x 18409067 (4728.5 MB) with weight 1465764780 (79.62/col)
  298. Mon May 8 23:43:53 2023 sparse part has weight 1037056108 (56.33/col)
  299. Mon May 8 23:43:53 2023 saving the first 240 matrix rows for later
  300. Mon May 8 23:43:57 2023 matrix includes 256 packed rows
  301. Mon May 8 23:44:01 2023 matrix is 18408871 x 18409067 (4233.6 MB) with weight 882749627 (47.95/col)
  302. Mon May 8 23:44:01 2023 sparse part has weight 815269597 (44.29/col)
  303. Mon May 8 23:44:01 2023 using GPU 0 (NVIDIA A100-SXM4-40GB)
  304. Mon May 8 23:44:01 2023 selected card has CUDA arch 8.0
  305. Mon May 8 23:44:41 2023 commencing Lanczos iteration
  306. Mon May 8 23:44:42 2023 memory use: 9731.3 MB
  307. Mon May 8 23:45:02 2023 linear algebra at 0.1%, ETA 6h40m
  308. Mon May 8 23:45:33 2023 checking every 90000 dimensions, checkpointing every 5490000 dimensions
  309. Tue May 9 06:28:13 2023 lanczos halted after 144253 iterations (dim = 36817741)
  310. Tue May 9 06:31:15 2023 recovered 34 nontrivial dependencies
  311. Tue May 9 06:31:16 2023 BLanczosTime: 24462
  312. Tue May 9 06:31:16 2023 elapsed time 06:47:43
  313. Tue May 9 09:25:10 2023
  314. Tue May 9 09:25:10 2023
  315. Tue May 9 09:25:10 2023 Msieve v. 1.54 (SVN Unversioned directory)
  316. Tue May 9 09:25:10 2023 random seeds: 968fadcd 2c8bfb44
  317. Tue May 9 09:25:10 2023 MPI process 0 of 1
  318. Tue May 9 09:25:10 2023 Using 32 OpenMP threads
  319. Tue May 9 09:25:10 2023 factoring 952373269739765633423401309179858488847860693654192207283741435036469654570666758394015008953537767418835560476830020713322494370864823500083050663845153389090437556762308365080355725990007863774801608575838526250741081087265819445743649273559689862328434897937191097679296671 (276 digits)
  320. Tue May 9 09:25:12 2023 no P-1/P+1/ECM available, skipping
  321. Tue May 9 09:25:12 2023 commencing number field sieve (276-digit input)
  322. Tue May 9 09:25:12 2023 R0: 204476858408778290763622595180876028320301906721
  323. Tue May 9 09:25:12 2023 R1: -1
  324. Tue May 9 09:25:12 2023 A0: -8761
  325. Tue May 9 09:25:12 2023 A1: 0
  326. Tue May 9 09:25:12 2023 A2: 0
  327. Tue May 9 09:25:12 2023 A3: 0
  328. Tue May 9 09:25:12 2023 A4: 0
  329. Tue May 9 09:25:12 2023 A5: 0
  330. Tue May 9 09:25:12 2023 A6: 1
  331. Tue May 9 09:25:12 2023 skew 4.54, size 5.131e-14, alpha -0.436, combined = 1.220e-14 rroots = 2
  332. Tue May 9 09:25:12 2023
  333. Tue May 9 09:25:12 2023 commencing square root phase
  334. Tue May 9 09:25:12 2023 reading relations for dependency 1
  335. Tue May 9 09:25:17 2023 read 18408537 cycles
  336. Tue May 9 09:25:49 2023 cycles contain 62622100 unique relations
  337. Tue May 9 09:27:28 2023 read 62622100 relations
  338. Tue May 9 09:32:24 2023 multiplying 62622100 relations
  339. Tue May 9 09:36:27 2023 multiply complete, coefficients have about 1740.50 million bits
  340. Tue May 9 09:36:33 2023 initial square root is modulo 64181197
  341. Tue May 9 09:48:41 2023 found factor: 119265806486093917483938324981885283027604391205332376600103974323247
  342. Tue May 9 09:48:41 2023 reading relations for dependency 2
  343. Tue May 9 09:48:45 2023 read 18413713 cycles
  344. Tue May 9 09:49:23 2023 cycles contain 62623000 unique relations
  345. Tue May 9 09:50:46 2023 read 62623000 relations
  346. Tue May 9 09:55:21 2023 multiplying 62623000 relations
  347. Tue May 9 09:59:20 2023 multiply complete, coefficients have about 1740.54 million bits
  348. Tue May 9 09:59:26 2023 initial square root is modulo 64209427
  349. Tue May 9 10:11:25 2023 GCD is 1, no factor found
  350. Tue May 9 10:11:25 2023 reading relations for dependency 3
  351. Tue May 9 10:11:29 2023 read 18407419 cycles
  352. Tue May 9 10:12:01 2023 cycles contain 62618012 unique relations
  353. Tue May 9 10:13:23 2023 read 62618012 relations
  354. Tue May 9 10:17:57 2023 multiplying 62618012 relations
  355. Tue May 9 10:21:58 2023 multiply complete, coefficients have about 1740.40 million bits
  356. Tue May 9 10:22:04 2023 initial square root is modulo 64113457
  357. Tue May 9 10:34:04 2023 sqrtTime: 4132
  358. Tue May 9 10:34:04 2023 p69 factor: 119265806486093917483938324981885283027604391205332376600103974323247
  359. Tue May 9 10:34:04 2023 p103 factor: 1433807410903617009010439305086252531046293103138519335000485427554783227482326062542457452912392445707
  360. Tue May 9 10:34:04 2023 p106 factor: 5569297627157305030559505861062726547927624147151618551345891261962024741595747760013661153861458759983699
  361. Tue May 9 10:34:04 2023 elapsed time 01:08:54
  362.  
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