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C262_141_85

gchilders
Oct 2nd, 2023
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  1. Mon Oct 2 10:02:52 2023
  2. Mon Oct 2 10:02:52 2023
  3. Mon Oct 2 10:02:52 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Oct 2 10:02:52 2023 random seeds: b971c009 4858523d
  5. Mon Oct 2 10:02:52 2023 MPI process 0 of 1
  6. Mon Oct 2 10:02:52 2023 Using 46 OpenMP threads
  7. Mon Oct 2 10:02:52 2023 factoring 1026564762755177275259048014725375332204858220546250067394668358872239798984087461393847310102809464817518029035210643252755537550870672623945793067345664283903363847226186111147047736677078607787714926248084445158494915591034117184736266618245640664897989170911 (262 digits)
  8. Mon Oct 2 10:02:53 2023 no P-1/P+1/ECM available, skipping
  9. Mon Oct 2 10:02:53 2023 commencing number field sieve (262-digit input)
  10. Mon Oct 2 10:02:53 2023 R0: 3441318864122748295591598573116587981
  11. Mon Oct 2 10:02:53 2023 R1: -1056160497548718038489301032053792513906955718994140625
  12. Mon Oct 2 10:02:53 2023 A0: 85
  13. Mon Oct 2 10:02:53 2023 A1: 0
  14. Mon Oct 2 10:02:53 2023 A2: 0
  15. Mon Oct 2 10:02:53 2023 A3: 0
  16. Mon Oct 2 10:02:53 2023 A4: 0
  17. Mon Oct 2 10:02:53 2023 A5: 1
  18. Mon Oct 2 10:02:53 2023 skew 2.43, size 1.330e-18, alpha 0.791, combined = 1.142e-14 rroots = 1
  19. Mon Oct 2 10:02:53 2023
  20. Mon Oct 2 10:02:53 2023 commencing relation filtering
  21. Mon Oct 2 10:02:53 2023 setting target matrix density to 110.0
  22. Mon Oct 2 10:02:53 2023 estimated available RAM is 192069.1 MB
  23. Mon Oct 2 10:02:53 2023 commencing duplicate removal, pass 1
  24. Mon Oct 2 10:03:52 2023 error -15 reading relation 83383118
  25. Mon Oct 2 10:06:51 2023 error -5 reading relation 340295263
  26. Mon Oct 2 10:08:30 2023 error -1 reading relation 481925774
  27. Mon Oct 2 10:08:34 2023 error -15 reading relation 487496825
  28. Mon Oct 2 10:08:59 2023 error -5 reading relation 523101263
  29. Mon Oct 2 10:08:59 2023 skipped 4397 relations with b > 2^32
  30. Mon Oct 2 10:08:59 2023 skipped 2 relations with composite factors
  31. Mon Oct 2 10:08:59 2023 skipped 788 malformed relations
  32. Mon Oct 2 10:08:59 2023 found 29447375 hash collisions in 523362015 relations
  33. Mon Oct 2 10:09:31 2023 added 729698 free relations
  34. Mon Oct 2 10:09:31 2023 commencing duplicate removal, pass 2
  35. Mon Oct 2 10:11:48 2023 found 0 duplicates and 524091713 unique relations
  36. Mon Oct 2 10:11:48 2023 memory use: 1705.5 MB
  37. Mon Oct 2 10:11:48 2023 reading ideals above 720000
  38. Mon Oct 2 10:11:48 2023 commencing singleton removal, initial pass
  39. Mon Oct 2 10:34:36 2023 memory use: 11024.0 MB
  40. Mon Oct 2 10:34:36 2023 reading all ideals from disk
  41. Mon Oct 2 10:34:53 2023 memory use: 26525.4 MB
  42. Mon Oct 2 10:36:13 2023 keeping 494515158 ideals with weight <= 200, target excess is 2697412
  43. Mon Oct 2 10:37:33 2023 commencing in-memory singleton removal
  44. Mon Oct 2 10:37:39 2023 begin with 524091713 relations and 494515158 unique ideals
  45. Mon Oct 2 10:38:12 2023 reduce to 329632636 relations and 279927726 ideals in 16 passes
  46. Mon Oct 2 10:38:12 2023 max relations containing the same ideal: 159
  47. Mon Oct 2 10:39:37 2023 removing 15679514 relations and 13679514 ideals in 2000000 cliques
  48. Mon Oct 2 10:39:51 2023 commencing in-memory singleton removal
  49. Mon Oct 2 10:39:54 2023 begin with 313953122 relations and 279927726 unique ideals
  50. Mon Oct 2 10:40:07 2023 reduce to 313353856 relations and 265643559 ideals in 9 passes
  51. Mon Oct 2 10:40:07 2023 max relations containing the same ideal: 152
  52. Mon Oct 2 10:41:26 2023 removing 11743804 relations and 9743804 ideals in 2000000 cliques
  53. Mon Oct 2 10:41:39 2023 commencing in-memory singleton removal
  54. Mon Oct 2 10:41:42 2023 begin with 301610052 relations and 265643559 unique ideals
  55. Mon Oct 2 10:41:52 2023 reduce to 301239913 relations and 255526884 ideals in 7 passes
  56. Mon Oct 2 10:41:52 2023 max relations containing the same ideal: 149
  57. Mon Oct 2 10:43:10 2023 removing 10505015 relations and 8505015 ideals in 2000000 cliques
  58. Mon Oct 2 10:43:22 2023 commencing in-memory singleton removal
  59. Mon Oct 2 10:43:25 2023 begin with 290734898 relations and 255526884 unique ideals
  60. Mon Oct 2 10:43:36 2023 reduce to 290423671 relations and 246708501 ideals in 8 passes
  61. Mon Oct 2 10:43:36 2023 max relations containing the same ideal: 143
  62. Mon Oct 2 10:44:50 2023 removing 9821365 relations and 7821365 ideals in 2000000 cliques
  63. Mon Oct 2 10:45:00 2023 commencing in-memory singleton removal
  64. Mon Oct 2 10:45:03 2023 begin with 280602306 relations and 246708501 unique ideals
  65. Mon Oct 2 10:45:13 2023 reduce to 280317712 relations and 238600581 ideals in 8 passes
  66. Mon Oct 2 10:45:13 2023 max relations containing the same ideal: 140
  67. Mon Oct 2 10:46:24 2023 removing 9366832 relations and 7366832 ideals in 2000000 cliques
  68. Mon Oct 2 10:46:35 2023 commencing in-memory singleton removal
  69. Mon Oct 2 10:46:37 2023 begin with 270950880 relations and 238600581 unique ideals
  70. Mon Oct 2 10:46:48 2023 reduce to 270682538 relations and 230963506 ideals in 9 passes
  71. Mon Oct 2 10:46:48 2023 max relations containing the same ideal: 137
  72. Mon Oct 2 10:48:00 2023 removing 9040735 relations and 7040735 ideals in 2000000 cliques
  73. Mon Oct 2 10:48:10 2023 commencing in-memory singleton removal
  74. Mon Oct 2 10:48:13 2023 begin with 261641803 relations and 230963506 unique ideals
  75. Mon Oct 2 10:48:22 2023 reduce to 261384526 relations and 223663685 ideals in 7 passes
  76. Mon Oct 2 10:48:22 2023 max relations containing the same ideal: 134
  77. Mon Oct 2 10:49:27 2023 removing 8796832 relations and 6796832 ideals in 2000000 cliques
  78. Mon Oct 2 10:49:37 2023 commencing in-memory singleton removal
  79. Mon Oct 2 10:49:39 2023 begin with 252587694 relations and 223663685 unique ideals
  80. Mon Oct 2 10:49:48 2023 reduce to 252335372 relations and 216612704 ideals in 7 passes
  81. Mon Oct 2 10:49:48 2023 max relations containing the same ideal: 131
  82. Mon Oct 2 10:50:54 2023 removing 8617081 relations and 6617081 ideals in 2000000 cliques
  83. Mon Oct 2 10:51:03 2023 commencing in-memory singleton removal
  84. Mon Oct 2 10:51:05 2023 begin with 243718291 relations and 216612704 unique ideals
  85. Mon Oct 2 10:51:13 2023 reduce to 243468945 relations and 209744498 ideals in 7 passes
  86. Mon Oct 2 10:51:13 2023 max relations containing the same ideal: 127
  87. Mon Oct 2 10:52:19 2023 removing 8472110 relations and 6472110 ideals in 2000000 cliques
  88. Mon Oct 2 10:52:28 2023 commencing in-memory singleton removal
  89. Mon Oct 2 10:52:30 2023 begin with 234996835 relations and 209744498 unique ideals
  90. Mon Oct 2 10:52:38 2023 reduce to 234745754 relations and 203019349 ideals in 7 passes
  91. Mon Oct 2 10:52:38 2023 max relations containing the same ideal: 125
  92. Mon Oct 2 10:53:39 2023 removing 8362239 relations and 6362239 ideals in 2000000 cliques
  93. Mon Oct 2 10:53:48 2023 commencing in-memory singleton removal
  94. Mon Oct 2 10:53:50 2023 begin with 226383515 relations and 203019349 unique ideals
  95. Mon Oct 2 10:53:58 2023 reduce to 226130873 relations and 196402562 ideals in 7 passes
  96. Mon Oct 2 10:53:58 2023 max relations containing the same ideal: 122
  97. Mon Oct 2 10:54:57 2023 removing 8277706 relations and 6277706 ideals in 2000000 cliques
  98. Mon Oct 2 10:55:06 2023 commencing in-memory singleton removal
  99. Mon Oct 2 10:55:08 2023 begin with 217853167 relations and 196402562 unique ideals
  100. Mon Oct 2 10:55:15 2023 reduce to 217596420 relations and 189866084 ideals in 7 passes
  101. Mon Oct 2 10:55:15 2023 max relations containing the same ideal: 116
  102. Mon Oct 2 10:56:13 2023 removing 8218736 relations and 6218736 ideals in 2000000 cliques
  103. Mon Oct 2 10:56:21 2023 commencing in-memory singleton removal
  104. Mon Oct 2 10:56:23 2023 begin with 209377684 relations and 189866084 unique ideals
  105. Mon Oct 2 10:56:30 2023 reduce to 209116367 relations and 183383847 ideals in 7 passes
  106. Mon Oct 2 10:56:30 2023 max relations containing the same ideal: 115
  107. Mon Oct 2 10:57:25 2023 removing 8168314 relations and 6168314 ideals in 2000000 cliques
  108. Mon Oct 2 10:57:33 2023 commencing in-memory singleton removal
  109. Mon Oct 2 10:57:35 2023 begin with 200948053 relations and 183383847 unique ideals
  110. Mon Oct 2 10:57:41 2023 reduce to 200677912 relations and 176943021 ideals in 7 passes
  111. Mon Oct 2 10:57:41 2023 max relations containing the same ideal: 111
  112. Mon Oct 2 10:58:37 2023 removing 8144500 relations and 6144500 ideals in 2000000 cliques
  113. Mon Oct 2 10:58:45 2023 commencing in-memory singleton removal
  114. Mon Oct 2 10:58:47 2023 begin with 192533412 relations and 176943021 unique ideals
  115. Mon Oct 2 10:58:53 2023 reduce to 192256828 relations and 170519524 ideals in 8 passes
  116. Mon Oct 2 10:58:53 2023 max relations containing the same ideal: 107
  117. Mon Oct 2 10:59:47 2023 removing 8128730 relations and 6128730 ideals in 2000000 cliques
  118. Mon Oct 2 10:59:54 2023 commencing in-memory singleton removal
  119. Mon Oct 2 10:59:56 2023 begin with 184128098 relations and 170519524 unique ideals
  120. Mon Oct 2 11:00:02 2023 reduce to 183840324 relations and 164100221 ideals in 7 passes
  121. Mon Oct 2 11:00:02 2023 max relations containing the same ideal: 106
  122. Mon Oct 2 11:00:52 2023 removing 8127068 relations and 6127068 ideals in 2000000 cliques
  123. Mon Oct 2 11:00:59 2023 commencing in-memory singleton removal
  124. Mon Oct 2 11:01:01 2023 begin with 175713256 relations and 164100221 unique ideals
  125. Mon Oct 2 11:01:06 2023 reduce to 175413911 relations and 157670998 ideals in 7 passes
  126. Mon Oct 2 11:01:06 2023 max relations containing the same ideal: 102
  127. Mon Oct 2 11:01:54 2023 removing 8141549 relations and 6141549 ideals in 2000000 cliques
  128. Mon Oct 2 11:02:01 2023 commencing in-memory singleton removal
  129. Mon Oct 2 11:02:03 2023 begin with 167272362 relations and 157670998 unique ideals
  130. Mon Oct 2 11:02:09 2023 reduce to 166958642 relations and 151212624 ideals in 8 passes
  131. Mon Oct 2 11:02:09 2023 max relations containing the same ideal: 100
  132. Mon Oct 2 11:02:55 2023 removing 8165755 relations and 6165755 ideals in 2000000 cliques
  133. Mon Oct 2 11:03:01 2023 commencing in-memory singleton removal
  134. Mon Oct 2 11:03:03 2023 begin with 158792887 relations and 151212624 unique ideals
  135. Mon Oct 2 11:03:08 2023 reduce to 158461191 relations and 144711739 ideals in 7 passes
  136. Mon Oct 2 11:03:08 2023 max relations containing the same ideal: 96
  137. Mon Oct 2 11:03:52 2023 removing 8207937 relations and 6207937 ideals in 2000000 cliques
  138. Mon Oct 2 11:03:58 2023 commencing in-memory singleton removal
  139. Mon Oct 2 11:03:59 2023 begin with 150253254 relations and 144711739 unique ideals
  140. Mon Oct 2 11:04:04 2023 reduce to 149900253 relations and 138146992 ideals in 7 passes
  141. Mon Oct 2 11:04:04 2023 max relations containing the same ideal: 92
  142. Mon Oct 2 11:04:46 2023 removing 8259128 relations and 6259128 ideals in 2000000 cliques
  143. Mon Oct 2 11:04:52 2023 commencing in-memory singleton removal
  144. Mon Oct 2 11:04:54 2023 begin with 141641125 relations and 138146992 unique ideals
  145. Mon Oct 2 11:04:59 2023 reduce to 141262341 relations and 131504685 ideals in 8 passes
  146. Mon Oct 2 11:04:59 2023 max relations containing the same ideal: 89
  147. Mon Oct 2 11:05:41 2023 removing 8329518 relations and 6329518 ideals in 2000000 cliques
  148. Mon Oct 2 11:05:47 2023 commencing in-memory singleton removal
  149. Mon Oct 2 11:05:48 2023 begin with 132932823 relations and 131504685 unique ideals
  150. Mon Oct 2 11:05:52 2023 reduce to 132526685 relations and 124763921 ideals in 7 passes
  151. Mon Oct 2 11:05:52 2023 max relations containing the same ideal: 86
  152. Mon Oct 2 11:06:30 2023 removing 8421254 relations and 6421254 ideals in 2000000 cliques
  153. Mon Oct 2 11:06:36 2023 commencing in-memory singleton removal
  154. Mon Oct 2 11:06:37 2023 begin with 124105431 relations and 124763921 unique ideals
  155. Mon Oct 2 11:06:41 2023 reduce to 123661951 relations and 117893297 ideals in 8 passes
  156. Mon Oct 2 11:06:42 2023 max relations containing the same ideal: 82
  157. Mon Oct 2 11:07:17 2023 removing 8524473 relations and 6524473 ideals in 2000000 cliques
  158. Mon Oct 2 11:07:22 2023 commencing in-memory singleton removal
  159. Mon Oct 2 11:07:23 2023 begin with 115137478 relations and 117893297 unique ideals
  160. Mon Oct 2 11:07:28 2023 reduce to 114648917 relations and 110873379 ideals in 8 passes
  161. Mon Oct 2 11:07:28 2023 max relations containing the same ideal: 76
  162. Mon Oct 2 11:08:01 2023 removing 3466066 relations and 2819526 ideals in 646540 cliques
  163. Mon Oct 2 11:08:06 2023 commencing in-memory singleton removal
  164. Mon Oct 2 11:08:07 2023 begin with 111182851 relations and 110873379 unique ideals
  165. Mon Oct 2 11:08:10 2023 reduce to 111104843 relations and 107975490 ideals in 7 passes
  166. Mon Oct 2 11:08:10 2023 max relations containing the same ideal: 76
  167. Mon Oct 2 11:09:00 2023 relations with 0 large ideals: 52753
  168. Mon Oct 2 11:09:00 2023 relations with 1 large ideals: 66799
  169. Mon Oct 2 11:09:00 2023 relations with 2 large ideals: 863920
  170. Mon Oct 2 11:09:00 2023 relations with 3 large ideals: 4804046
  171. Mon Oct 2 11:09:00 2023 relations with 4 large ideals: 14577688
  172. Mon Oct 2 11:09:00 2023 relations with 5 large ideals: 26558040
  173. Mon Oct 2 11:09:00 2023 relations with 6 large ideals: 30661752
  174. Mon Oct 2 11:09:00 2023 relations with 7+ large ideals: 33519845
  175. Mon Oct 2 11:09:00 2023 commencing 2-way merge
  176. Mon Oct 2 11:09:50 2023 reduce to 69773464 relation sets and 66644110 unique ideals
  177. Mon Oct 2 11:09:50 2023 commencing full merge
  178. Mon Oct 2 11:27:15 2023 memory use: 7965.1 MB
  179. Mon Oct 2 11:27:21 2023 found 32242326 cycles, need 31878310
  180. Mon Oct 2 11:27:32 2023 weight of 31878310 cycles is about 3507232842 (110.02/cycle)
  181. Mon Oct 2 11:27:32 2023 distribution of cycle lengths:
  182. Mon Oct 2 11:27:32 2023 1 relations: 2483145
  183. Mon Oct 2 11:27:32 2023 2 relations: 2553471
  184. Mon Oct 2 11:27:32 2023 3 relations: 2614870
  185. Mon Oct 2 11:27:32 2023 4 relations: 2540251
  186. Mon Oct 2 11:27:32 2023 5 relations: 2487710
  187. Mon Oct 2 11:27:32 2023 6 relations: 2382205
  188. Mon Oct 2 11:27:32 2023 7 relations: 2282763
  189. Mon Oct 2 11:27:32 2023 8 relations: 2142132
  190. Mon Oct 2 11:27:32 2023 9 relations: 1972821
  191. Mon Oct 2 11:27:32 2023 10+ relations: 10418942
  192. Mon Oct 2 11:27:32 2023 heaviest cycle: 27 relations
  193. Mon Oct 2 11:27:43 2023 commencing cycle optimization
  194. Mon Oct 2 11:28:47 2023 start with 244726203 relations
  195. Mon Oct 2 11:36:10 2023 pruned 8818178 relations
  196. Mon Oct 2 11:36:10 2023 memory use: 7062.1 MB
  197. Mon Oct 2 11:36:10 2023 distribution of cycle lengths:
  198. Mon Oct 2 11:36:10 2023 1 relations: 2483145
  199. Mon Oct 2 11:36:10 2023 2 relations: 2615150
  200. Mon Oct 2 11:36:10 2023 3 relations: 2718335
  201. Mon Oct 2 11:36:10 2023 4 relations: 2630502
  202. Mon Oct 2 11:36:10 2023 5 relations: 2589009
  203. Mon Oct 2 11:36:10 2023 6 relations: 2469867
  204. Mon Oct 2 11:36:10 2023 7 relations: 2370574
  205. Mon Oct 2 11:36:10 2023 8 relations: 2208635
  206. Mon Oct 2 11:36:10 2023 9 relations: 2029238
  207. Mon Oct 2 11:36:10 2023 10+ relations: 9763855
  208. Mon Oct 2 11:36:10 2023 heaviest cycle: 27 relations
  209. Mon Oct 2 11:37:14 2023 RelProcTime: 5661
  210. Mon Oct 2 11:37:14 2023 elapsed time 01:34:22
  211. Mon Oct 2 11:37:27 2023
  212. Mon Oct 2 11:37:27 2023
  213. Mon Oct 2 11:37:27 2023 Msieve v. 1.54 (SVN Unversioned directory)
  214. Mon Oct 2 11:37:27 2023 random seeds: 9b66ea59 0d265486
  215. Mon Oct 2 11:37:27 2023 MPI process 0 of 1
  216. Mon Oct 2 11:37:27 2023 Using 46 OpenMP threads
  217. Mon Oct 2 11:37:27 2023 factoring 1026564762755177275259048014725375332204858220546250067394668358872239798984087461393847310102809464817518029035210643252755537550870672623945793067345664283903363847226186111147047736677078607787714926248084445158494915591034117184736266618245640664897989170911 (262 digits)
  218. Mon Oct 2 11:37:28 2023 no P-1/P+1/ECM available, skipping
  219. Mon Oct 2 11:37:28 2023 commencing number field sieve (262-digit input)
  220. Mon Oct 2 11:37:28 2023 R0: 3441318864122748295591598573116587981
  221. Mon Oct 2 11:37:28 2023 R1: -1056160497548718038489301032053792513906955718994140625
  222. Mon Oct 2 11:37:28 2023 A0: 85
  223. Mon Oct 2 11:37:28 2023 A1: 0
  224. Mon Oct 2 11:37:28 2023 A2: 0
  225. Mon Oct 2 11:37:28 2023 A3: 0
  226. Mon Oct 2 11:37:28 2023 A4: 0
  227. Mon Oct 2 11:37:28 2023 A5: 1
  228. Mon Oct 2 11:37:28 2023 skew 2.43, size 1.330e-18, alpha 0.791, combined = 1.142e-14 rroots = 1
  229. Mon Oct 2 11:37:28 2023
  230. Mon Oct 2 11:37:28 2023 commencing linear algebra
  231. Mon Oct 2 11:37:28 2023 using VBITS=128
  232. Mon Oct 2 11:37:28 2023 stopping after matrix build
  233. Mon Oct 2 11:37:28 2023 initialized process (0,0) of 1 x 1 grid
  234. Mon Oct 2 11:37:32 2023 read 31878310 cycles
  235. Mon Oct 2 11:38:29 2023 cycles contain 109346435 unique relations
  236. Mon Oct 2 11:39:44 2023 read 109346435 relations
  237. Mon Oct 2 11:39:53 2023 using 20 quadratic characters above 4294917295
  238. Mon Oct 2 11:40:07 2023 building initial matrix
  239. Mon Oct 2 12:02:18 2023 memory use: 14259.6 MB
  240. Mon Oct 2 12:02:53 2023 read 31878310 cycles
  241. Mon Oct 2 12:02:57 2023 matrix is 31878131 x 31878310 (13984.9 MB) with weight 4046076339 (126.92/col)
  242. Mon Oct 2 12:02:57 2023 sparse part has weight 3315391457 (104.00/col)
  243. Mon Oct 2 12:10:27 2023 filtering completed in 2 passes
  244. Mon Oct 2 12:10:33 2023 matrix is 31873445 x 31873622 (13984.5 MB) with weight 4045910734 (126.94/col)
  245. Mon Oct 2 12:10:33 2023 sparse part has weight 3315332400 (104.01/col)
  246. Mon Oct 2 12:12:00 2023 BLanczosTime: 2072
  247. Mon Oct 2 12:12:00 2023 elapsed time 00:34:33
  248. Mon Oct 2 16:05:42 2023
  249. Mon Oct 2 16:05:42 2023
  250. Mon Oct 2 16:05:42 2023 Msieve v. 1.54 (SVN unknown)
  251. Mon Oct 2 16:05:42 2023 random seeds: 63b9eb66 cab263f7
  252. Mon Oct 2 16:05:42 2023 MPI process 0 of 8
  253. Mon Oct 2 16:05:42 2023 Using 16 OpenMP threads
  254. Mon Oct 2 16:05:42 2023 factoring 1026564762755177275259048014725375332204858220546250067394668358872239798984087461393847310102809464817518029035210643252755537550870672623945793067345664283903363847226186111147047736677078607787714926248084445158494915591034117184736266618245640664897989170911 (262 digits)
  255. Mon Oct 2 16:05:43 2023 no P-1/P+1/ECM available, skipping
  256. Mon Oct 2 16:05:43 2023 commencing number field sieve (262-digit input)
  257. Mon Oct 2 16:05:43 2023 R0: 3441318864122748295591598573116587981
  258. Mon Oct 2 16:05:43 2023 R1: -1056160497548718038489301032053792513906955718994140625
  259. Mon Oct 2 16:05:43 2023 A0: 85
  260. Mon Oct 2 16:05:43 2023 A1: 0
  261. Mon Oct 2 16:05:43 2023 A2: 0
  262. Mon Oct 2 16:05:43 2023 A3: 0
  263. Mon Oct 2 16:05:43 2023 A4: 0
  264. Mon Oct 2 16:05:43 2023 A5: 1
  265. Mon Oct 2 16:05:43 2023 skew 2.43, size 1.330e-18, alpha 0.791, combined = 1.142e-14 rroots = 1
  266. Mon Oct 2 16:05:43 2023
  267. Mon Oct 2 16:05:43 2023 commencing linear algebra
  268. Mon Oct 2 16:05:43 2023 using VBITS=256
  269. Mon Oct 2 16:05:43 2023 skipping matrix build
  270. Mon Oct 2 16:05:43 2023 initialized process (0,0) of 2 x 4 grid
  271. Mon Oct 2 16:05:52 2023 matrix starts at (0, 0)
  272. Mon Oct 2 16:05:52 2023 matrix is 15936843 x 7310971 (2018.4 MB) with weight 613570522 (83.92/col)
  273. Mon Oct 2 16:05:52 2023 sparse part has weight 448688288 (61.37/col)
  274. Mon Oct 2 16:05:52 2023 saving the first 240 matrix rows for later
  275. Mon Oct 2 16:05:54 2023 matrix includes 256 packed rows
  276. Mon Oct 2 16:05:57 2023 matrix is 15936603 x 7310971 (1787.6 MB) with weight 380464386 (52.04/col)
  277. Mon Oct 2 16:05:57 2023 sparse part has weight 351623112 (48.10/col)
  278. Mon Oct 2 16:05:57 2023 using GPU 0 (NVIDIA A100-SXM4-40GB)
  279. Mon Oct 2 16:05:57 2023 selected card has CUDA arch 8.0
  280. Mon Oct 2 16:06:15 2023 commencing Lanczos iteration
  281. Mon Oct 2 16:06:15 2023 memory use: 4636.5 MB
  282. Mon Oct 2 16:06:24 2023 linear algebra at 0.1%, ETA 2h35m
  283. Mon Oct 2 16:06:38 2023 checking every 200000 dimensions, checkpointing every 12200000 dimensions
  284. Mon Oct 2 18:40:57 2023 lanczos halted after 124880 iterations (dim = 31873203)
  285. Mon Oct 2 18:42:23 2023 recovered 34 nontrivial dependencies
  286. Mon Oct 2 18:42:37 2023 BLanczosTime: 9414
  287. Mon Oct 2 18:42:37 2023 elapsed time 02:36:55
  288. Mon Oct 2 16:53:43 2023
  289. Mon Oct 2 16:53:43 2023
  290. Mon Oct 2 16:53:43 2023 Msieve v. 1.54 (SVN Unversioned directory)
  291. Mon Oct 2 16:53:43 2023 random seeds: e4db6e3a 1f4fae8d
  292. Mon Oct 2 16:53:43 2023 MPI process 0 of 1
  293. Mon Oct 2 16:53:43 2023 Using 32 OpenMP threads
  294. Mon Oct 2 16:53:43 2023 factoring 1026564762755177275259048014725375332204858220546250067394668358872239798984087461393847310102809464817518029035210643252755537550870672623945793067345664283903363847226186111147047736677078607787714926248084445158494915591034117184736266618245640664897989170911 (262 digits)
  295. Mon Oct 2 16:53:44 2023 no P-1/P+1/ECM available, skipping
  296. Mon Oct 2 16:53:44 2023 commencing number field sieve (262-digit input)
  297. Mon Oct 2 16:53:44 2023 R0: 3441318864122748295591598573116587981
  298. Mon Oct 2 16:53:44 2023 R1: -1056160497548718038489301032053792513906955718994140625
  299. Mon Oct 2 16:53:44 2023 A0: 85
  300. Mon Oct 2 16:53:44 2023 A1: 0
  301. Mon Oct 2 16:53:44 2023 A2: 0
  302. Mon Oct 2 16:53:44 2023 A3: 0
  303. Mon Oct 2 16:53:44 2023 A4: 0
  304. Mon Oct 2 16:53:44 2023 A5: 1
  305. Mon Oct 2 16:53:44 2023 skew 2.43, size 1.330e-18, alpha 0.791, combined = 1.142e-14 rroots = 1
  306. Mon Oct 2 16:53:44 2023
  307. Mon Oct 2 16:53:44 2023 commencing square root phase
  308. Mon Oct 2 16:53:44 2023 reading relations for dependency 1
  309. Mon Oct 2 16:53:48 2023 read 15939983 cycles
  310. Mon Oct 2 16:54:16 2023 cycles contain 54678470 unique relations
  311. Mon Oct 2 16:55:35 2023 read 54678470 relations
  312. Mon Oct 2 16:59:27 2023 multiplying 54678470 relations
  313. Mon Oct 2 17:02:22 2023 multiply complete, coefficients have about 1503.02 million bits
  314. Mon Oct 2 17:02:26 2023 initial square root is modulo 5522611
  315. Mon Oct 2 17:11:39 2023 GCD is N, no factor found
  316. Mon Oct 2 17:11:39 2023 reading relations for dependency 2
  317. Mon Oct 2 17:11:43 2023 read 15938459 cycles
  318. Mon Oct 2 17:12:10 2023 cycles contain 54678424 unique relations
  319. Mon Oct 2 17:13:16 2023 read 54678424 relations
  320. Mon Oct 2 17:17:04 2023 multiplying 54678424 relations
  321. Mon Oct 2 17:19:56 2023 multiply complete, coefficients have about 1503.02 million bits
  322. Mon Oct 2 17:20:00 2023 initial square root is modulo 5522611
  323. Mon Oct 2 17:29:06 2023 sqrtTime: 2122
  324. Mon Oct 2 17:29:06 2023 p108 factor: 390315532728736272593585172581271862744911438088668677009067520444330985981406581315886735870655079873647681
  325. Mon Oct 2 17:29:06 2023 p154 factor: 2630089444758595199070728531567282178581485633817951803968234125347556145026372243248157135770101970752455940725608490653152679848940026775773577486508831
  326. Mon Oct 2 17:29:06 2023 elapsed time 00:35:23
  327.  
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