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gchilders
Oct 22nd, 2020
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  1. Tue Sep 8 16:34:51 2020
  2. Tue Sep 8 16:34:51 2020
  3. Tue Sep 8 16:34:51 2020 Msieve v. 1.53 (SVN unknown)
  4. Tue Sep 8 16:34:51 2020 random seeds: a8c254b4 685ff0c3
  5. Tue Sep 8 16:34:51 2020 MPI process 0 of 1
  6. Tue Sep 8 16:34:51 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  7. Tue Sep 8 16:34:54 2020 no P-1/P+1/ECM available, skipping
  8. Tue Sep 8 16:34:54 2020 commencing number field sieve (285-digit input)
  9. Tue Sep 8 16:34:54 2020 R0: -132348898008484427979425390731194056570529937744140625
  10. Tue Sep 8 16:34:54 2020 R1: 1
  11. Tue Sep 8 16:34:54 2020 A0: 25
  12. Tue Sep 8 16:34:54 2020 A1: 0
  13. Tue Sep 8 16:34:54 2020 A2: 0
  14. Tue Sep 8 16:34:54 2020 A3: 0
  15. Tue Sep 8 16:34:54 2020 A4: 0
  16. Tue Sep 8 16:34:54 2020 A5: 0
  17. Tue Sep 8 16:34:54 2020 A6: 1
  18. Tue Sep 8 16:34:54 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  19. Tue Sep 8 16:34:54 2020
  20. Tue Sep 8 16:34:54 2020 commencing relation filtering
  21. Tue Sep 8 16:34:54 2020 setting target matrix density to 130.0
  22. Tue Sep 8 16:34:54 2020 estimated available RAM is 128741.3 MB
  23. Tue Sep 8 16:34:54 2020 commencing duplicate removal, pass 1
  24. Tue Sep 8 20:49:26 2020 skipped 521829 relations with b > 2^32
  25. Tue Sep 8 20:49:26 2020 skipped 58 relations with composite factors
  26. Tue Sep 8 20:49:26 2020 found 265128093 hash collisions in 942634205 relations
  27. Tue Sep 8 20:49:54 2020 added 1218313 free relations
  28. Tue Sep 8 20:49:54 2020 commencing duplicate removal, pass 2
  29. Tue Sep 8 21:24:23 2020 found 267513028 duplicates and 676339490 unique relations
  30. Tue Sep 8 21:24:23 2020 memory use: 8780.0 MB
  31. Tue Sep 8 21:24:24 2020 reading ideals above 587530240
  32. Tue Sep 8 21:24:24 2020 commencing singleton removal, initial pass
  33. Tue Sep 8 23:57:11 2020 memory use: 11024.0 MB
  34. Tue Sep 8 23:57:12 2020 reading all ideals from disk
  35. Tue Sep 8 23:57:22 2020 memory use: 13570.8 MB
  36. Tue Sep 8 23:58:12 2020 commencing in-memory singleton removal
  37. Tue Sep 8 23:59:01 2020 begin with 676339490 relations and 605430154 unique ideals
  38. Wed Sep 9 00:08:20 2020 reduce to 435306210 relations and 339753536 ideals in 15 passes
  39. Wed Sep 9 00:08:20 2020 max relations containing the same ideal: 31
  40. Wed Sep 9 00:09:09 2020 reading ideals above 720000
  41. Wed Sep 9 00:09:10 2020 commencing singleton removal, initial pass
  42. Wed Sep 9 02:23:22 2020 memory use: 11024.0 MB
  43. Wed Sep 9 02:23:23 2020 reading all ideals from disk
  44. Wed Sep 9 02:23:36 2020 memory use: 20564.9 MB
  45. Wed Sep 9 02:25:42 2020 keeping 398577872 ideals with weight <= 200, target excess is 2577837
  46. Wed Sep 9 02:28:01 2020 commencing in-memory singleton removal
  47. Wed Sep 9 02:29:24 2020 begin with 435306210 relations and 398577872 unique ideals
  48. Wed Sep 9 02:45:42 2020 reduce to 435220510 relations and 398492172 ideals in 12 passes
  49. Wed Sep 9 02:45:42 2020 max relations containing the same ideal: 200
  50. Wed Sep 9 02:52:04 2020 removing 16195393 relations and 14195393 ideals in 2000000 cliques
  51. Wed Sep 9 02:52:19 2020 commencing in-memory singleton removal
  52. Wed Sep 9 02:53:43 2020 begin with 419025117 relations and 398492172 unique ideals
  53. Wed Sep 9 03:04:34 2020 reduce to 418579851 relations and 383848521 ideals in 8 passes
  54. Wed Sep 9 03:04:34 2020 max relations containing the same ideal: 200
  55. Wed Sep 9 03:10:51 2020 removing 12174191 relations and 10174191 ideals in 2000000 cliques
  56. Wed Sep 9 03:11:05 2020 commencing in-memory singleton removal
  57. Wed Sep 9 03:12:22 2020 begin with 406405660 relations and 383848521 unique ideals
  58. Wed Sep 9 03:22:28 2020 reduce to 406129577 relations and 373396680 ideals in 8 passes
  59. Wed Sep 9 03:22:28 2020 max relations containing the same ideal: 198
  60. Wed Sep 9 03:28:25 2020 removing 10891579 relations and 8891579 ideals in 2000000 cliques
  61. Wed Sep 9 03:28:38 2020 commencing in-memory singleton removal
  62. Wed Sep 9 03:29:54 2020 begin with 395237998 relations and 373396680 unique ideals
  63. Wed Sep 9 03:38:38 2020 reduce to 395005718 relations and 364271563 ideals in 7 passes
  64. Wed Sep 9 03:38:38 2020 max relations containing the same ideal: 195
  65. Wed Sep 9 03:44:28 2020 removing 10177042 relations and 8177042 ideals in 2000000 cliques
  66. Wed Sep 9 03:44:40 2020 commencing in-memory singleton removal
  67. Wed Sep 9 03:45:55 2020 begin with 384828676 relations and 364271563 unique ideals
  68. Wed Sep 9 03:55:44 2020 reduce to 384617639 relations and 355882400 ideals in 8 passes
  69. Wed Sep 9 03:55:44 2020 max relations containing the same ideal: 193
  70. Wed Sep 9 04:01:25 2020 removing 9688907 relations and 7688907 ideals in 2000000 cliques
  71. Wed Sep 9 04:01:38 2020 commencing in-memory singleton removal
  72. Wed Sep 9 04:02:50 2020 begin with 374928732 relations and 355882400 unique ideals
  73. Wed Sep 9 04:11:00 2020 reduce to 374731280 relations and 347995058 ideals in 7 passes
  74. Wed Sep 9 04:11:00 2020 max relations containing the same ideal: 190
  75. Wed Sep 9 04:16:24 2020 removing 9343205 relations and 7343205 ideals in 2000000 cliques
  76. Wed Sep 9 04:16:36 2020 commencing in-memory singleton removal
  77. Wed Sep 9 04:17:45 2020 begin with 365388075 relations and 347995058 unique ideals
  78. Wed Sep 9 04:25:38 2020 reduce to 365199151 relations and 340461901 ideals in 7 passes
  79. Wed Sep 9 04:25:38 2020 max relations containing the same ideal: 188
  80. Wed Sep 9 04:30:55 2020 removing 9079104 relations and 7079104 ideals in 2000000 cliques
  81. Wed Sep 9 04:31:06 2020 commencing in-memory singleton removal
  82. Wed Sep 9 04:32:12 2020 begin with 356120047 relations and 340461901 unique ideals
  83. Wed Sep 9 04:38:49 2020 reduce to 355936023 relations and 333197842 ideals in 6 passes
  84. Wed Sep 9 04:38:49 2020 max relations containing the same ideal: 185
  85. Wed Sep 9 04:43:56 2020 removing 8878576 relations and 6878576 ideals in 2000000 cliques
  86. Wed Sep 9 04:44:07 2020 commencing in-memory singleton removal
  87. Wed Sep 9 04:45:12 2020 begin with 347057447 relations and 333197842 unique ideals
  88. Wed Sep 9 04:53:46 2020 reduce to 346875630 relations and 326136463 ideals in 8 passes
  89. Wed Sep 9 04:53:46 2020 max relations containing the same ideal: 182
  90. Wed Sep 9 04:58:48 2020 removing 8715320 relations and 6715320 ideals in 2000000 cliques
  91. Wed Sep 9 04:59:00 2020 commencing in-memory singleton removal
  92. Wed Sep 9 05:00:03 2020 begin with 338160310 relations and 326136463 unique ideals
  93. Wed Sep 9 05:07:27 2020 reduce to 337978874 relations and 319238748 ideals in 7 passes
  94. Wed Sep 9 05:07:27 2020 max relations containing the same ideal: 180
  95. Wed Sep 9 05:12:31 2020 removing 8589698 relations and 6589698 ideals in 2000000 cliques
  96. Wed Sep 9 05:12:42 2020 commencing in-memory singleton removal
  97. Wed Sep 9 05:13:45 2020 begin with 329389176 relations and 319238748 unique ideals
  98. Wed Sep 9 05:20:01 2020 reduce to 329209280 relations and 312468148 ideals in 6 passes
  99. Wed Sep 9 05:20:01 2020 max relations containing the same ideal: 178
  100. Wed Sep 9 05:24:55 2020 removing 8489873 relations and 6489873 ideals in 2000000 cliques
  101. Wed Sep 9 05:25:06 2020 commencing in-memory singleton removal
  102. Wed Sep 9 05:26:08 2020 begin with 320719407 relations and 312468148 unique ideals
  103. Wed Sep 9 05:32:12 2020 reduce to 320537474 relations and 305795374 ideals in 6 passes
  104. Wed Sep 9 05:32:12 2020 max relations containing the same ideal: 172
  105. Wed Sep 9 05:36:59 2020 removing 8412714 relations and 6412714 ideals in 2000000 cliques
  106. Wed Sep 9 05:37:09 2020 commencing in-memory singleton removal
  107. Wed Sep 9 05:38:09 2020 begin with 312124760 relations and 305795374 unique ideals
  108. Wed Sep 9 05:45:03 2020 reduce to 311939331 relations and 299196160 ideals in 7 passes
  109. Wed Sep 9 05:45:03 2020 max relations containing the same ideal: 170
  110. Wed Sep 9 05:49:43 2020 removing 8353797 relations and 6353797 ideals in 2000000 cliques
  111. Wed Sep 9 05:49:52 2020 commencing in-memory singleton removal
  112. Wed Sep 9 05:50:50 2020 begin with 303585534 relations and 299196160 unique ideals
  113. Wed Sep 9 05:56:35 2020 reduce to 303397182 relations and 292652856 ideals in 6 passes
  114. Wed Sep 9 05:56:35 2020 max relations containing the same ideal: 169
  115. Wed Sep 9 06:01:06 2020 removing 8308178 relations and 6308178 ideals in 2000000 cliques
  116. Wed Sep 9 06:01:17 2020 commencing in-memory singleton removal
  117. Wed Sep 9 06:02:12 2020 begin with 295089004 relations and 292652856 unique ideals
  118. Wed Sep 9 06:07:46 2020 reduce to 294896753 relations and 286151290 ideals in 6 passes
  119. Wed Sep 9 06:07:46 2020 max relations containing the same ideal: 164
  120. Wed Sep 9 06:12:12 2020 removing 8285050 relations and 6285050 ideals in 2000000 cliques
  121. Wed Sep 9 06:12:22 2020 commencing in-memory singleton removal
  122. Wed Sep 9 06:13:17 2020 begin with 286611703 relations and 286151290 unique ideals
  123. Wed Sep 9 06:19:36 2020 reduce to 286411382 relations and 279664655 ideals in 7 passes
  124. Wed Sep 9 06:19:36 2020 max relations containing the same ideal: 163
  125. Wed Sep 9 06:23:54 2020 removing 8275636 relations and 6275636 ideals in 2000000 cliques
  126. Wed Sep 9 06:24:03 2020 commencing in-memory singleton removal
  127. Wed Sep 9 06:24:56 2020 begin with 278135746 relations and 279664655 unique ideals
  128. Wed Sep 9 06:31:01 2020 reduce to 277930733 relations and 273182731 ideals in 7 passes
  129. Wed Sep 9 06:31:01 2020 max relations containing the same ideal: 160
  130. Wed Sep 9 06:35:13 2020 removing 7416379 relations and 5658668 ideals in 1757711 cliques
  131. Wed Sep 9 06:35:22 2020 commencing in-memory singleton removal
  132. Wed Sep 9 06:36:14 2020 begin with 270514354 relations and 273182731 unique ideals
  133. Wed Sep 9 06:43:03 2020 reduce to 270341744 relations and 267350433 ideals in 8 passes
  134. Wed Sep 9 06:43:03 2020 max relations containing the same ideal: 156
  135. Wed Sep 9 06:48:28 2020 relations with 0 large ideals: 98872
  136. Wed Sep 9 06:48:28 2020 relations with 1 large ideals: 22594
  137. Wed Sep 9 06:48:28 2020 relations with 2 large ideals: 313021
  138. Wed Sep 9 06:48:28 2020 relations with 3 large ideals: 2491950
  139. Wed Sep 9 06:48:28 2020 relations with 4 large ideals: 11342837
  140. Wed Sep 9 06:48:28 2020 relations with 5 large ideals: 32123703
  141. Wed Sep 9 06:48:28 2020 relations with 6 large ideals: 58773060
  142. Wed Sep 9 06:48:28 2020 relations with 7+ large ideals: 165175707
  143. Wed Sep 9 06:48:28 2020 commencing 2-way merge
  144. Wed Sep 9 06:54:28 2020 reduce to 186810292 relation sets and 183818981 unique ideals
  145. Wed Sep 9 06:54:28 2020 commencing full merge
  146. Wed Sep 9 08:49:43 2020 memory use: 20976.8 MB
  147. Wed Sep 9 08:50:08 2020 found 81076617 cycles, need 80939181
  148. Wed Sep 9 08:50:53 2020 weight of 80939181 cycles is about 10522501054 (130.01/cycle)
  149. Wed Sep 9 08:50:53 2020 distribution of cycle lengths:
  150. Wed Sep 9 08:50:53 2020 1 relations: 3540470
  151. Wed Sep 9 08:50:53 2020 2 relations: 5266526
  152. Wed Sep 9 08:50:53 2020 3 relations: 6471066
  153. Wed Sep 9 08:50:53 2020 4 relations: 6653976
  154. Wed Sep 9 08:50:53 2020 5 relations: 6652608
  155. Wed Sep 9 08:50:53 2020 6 relations: 6400089
  156. Wed Sep 9 08:50:53 2020 7 relations: 5996523
  157. Wed Sep 9 08:50:53 2020 8 relations: 5593032
  158. Wed Sep 9 08:50:53 2020 9 relations: 5110861
  159. Wed Sep 9 08:50:53 2020 10+ relations: 29254030
  160. Wed Sep 9 08:50:53 2020 heaviest cycle: 28 relations
  161. Wed Sep 9 08:51:32 2020 commencing cycle optimization
  162. Wed Sep 9 08:55:37 2020 start with 678795504 relations
  163. Wed Sep 9 09:41:55 2020 pruned 29770521 relations
  164. Wed Sep 9 09:41:56 2020 memory use: 18258.3 MB
  165. Wed Sep 9 09:41:56 2020 distribution of cycle lengths:
  166. Wed Sep 9 09:41:56 2020 1 relations: 3540470
  167. Wed Sep 9 09:41:56 2020 2 relations: 5437656
  168. Wed Sep 9 09:41:56 2020 3 relations: 6806021
  169. Wed Sep 9 09:41:56 2020 4 relations: 6966863
  170. Wed Sep 9 09:41:56 2020 5 relations: 6998475
  171. Wed Sep 9 09:41:56 2020 6 relations: 6676568
  172. Wed Sep 9 09:41:56 2020 7 relations: 6251826
  173. Wed Sep 9 09:41:56 2020 8 relations: 5771916
  174. Wed Sep 9 09:41:56 2020 9 relations: 5251075
  175. Wed Sep 9 09:41:56 2020 10+ relations: 27238311
  176. Wed Sep 9 09:41:56 2020 heaviest cycle: 28 relations
  177. Wed Sep 9 09:45:55 2020 RelProcTime: 61861
  178. Wed Sep 9 09:45:55 2020 elapsed time 17:11:04
  179. Wed Sep 9 17:46:48 2020
  180. Wed Sep 9 17:46:48 2020
  181. Wed Sep 9 17:46:48 2020 Msieve v. 1.53 (SVN unknown)
  182. Wed Sep 9 17:46:48 2020 random seeds: 2e3c6f6b f19e0974
  183. Wed Sep 9 17:46:48 2020 MPI process 0 of 4
  184. Wed Sep 9 17:46:48 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  185. Wed Sep 9 17:46:51 2020 no P-1/P+1/ECM available, skipping
  186. Wed Sep 9 17:46:51 2020 commencing number field sieve (285-digit input)
  187. Wed Sep 9 17:46:51 2020 R0: -132348898008484427979425390731194056570529937744140625
  188. Wed Sep 9 17:46:51 2020 R1: 1
  189. Wed Sep 9 17:46:51 2020 A0: 25
  190. Wed Sep 9 17:46:51 2020 A1: 0
  191. Wed Sep 9 17:46:51 2020 A2: 0
  192. Wed Sep 9 17:46:51 2020 A3: 0
  193. Wed Sep 9 17:46:51 2020 A4: 0
  194. Wed Sep 9 17:46:51 2020 A5: 0
  195. Wed Sep 9 17:46:51 2020 A6: 1
  196. Wed Sep 9 17:46:51 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  197. Wed Sep 9 17:46:51 2020
  198. Wed Sep 9 17:46:51 2020 commencing linear algebra
  199. Wed Sep 9 17:46:51 2020 initialized process (0,0) of 2 x 2 grid
  200. Wed Sep 9 17:47:05 2020 read 80939181 cycles
  201. Wed Sep 9 17:51:17 2020 cycles contain 268778069 unique relations
  202. Wed Sep 9 18:49:26 2020 read 268778069 relations
  203. Wed Sep 9 19:03:30 2020 using 20 quadratic characters above 4294917295
  204. Wed Sep 9 19:32:04 2020 building initial matrix
  205. Wed Sep 9 20:57:20 2020 memory use: 36491.5 MB
  206. Wed Sep 9 20:59:23 2020 read 80939181 cycles
  207. Wed Sep 9 20:59:37 2020 matrix is 80939004 x 80939181 (40907.9 MB) with weight 11622465536 (143.60/col)
  208. Wed Sep 9 20:59:37 2020 sparse part has weight 9833427098 (121.49/col)
  209. Wed Sep 9 21:36:50 2020 filtering completed in 2 passes
  210. Wed Sep 9 21:37:10 2020 matrix is 80937410 x 80937587 (40907.8 MB) with weight 11622416321 (143.60/col)
  211. Wed Sep 9 21:37:10 2020 sparse part has weight 9833414118 (121.49/col)
  212. Wed Sep 9 21:44:03 2020 matrix starts at (0, 0)
  213. Wed Sep 9 21:44:09 2020 matrix is 40468761 x 40468790 (11387.8 MB) with weight 3434590103 (84.87/col)
  214. Wed Sep 9 21:44:09 2020 sparse part has weight 2540089919 (62.77/col)
  215. Wed Sep 9 21:44:09 2020 saving the first 48 matrix rows for later
  216. Wed Sep 9 21:44:17 2020 matrix includes 64 packed rows
  217. Wed Sep 9 21:44:24 2020 matrix is 40468713 x 40468790 (10614.9 MB) with weight 2655213488 (65.61/col)
  218. Wed Sep 9 21:44:24 2020 sparse part has weight 2377941775 (58.76/col)
  219. Wed Sep 9 21:44:24 2020 using block size 8192 and superblock size 1966080 for processor cache size 20480 kB
  220. Wed Sep 9 21:49:47 2020 commencing Lanczos iteration
  221. Wed Sep 9 21:49:47 2020 memory use: 9474.0 MB
  222. Wed Sep 9 22:09:47 2020 linear algebra at 0.0%, ETA 17042h45m
  223. Wed Sep 9 22:16:10 2020 checkpointing every 10000 dimensions
  224. Tue Sep 15 12:27:10 2020
  225. Tue Sep 15 12:27:10 2020
  226. Tue Sep 15 12:27:10 2020 Msieve v. 1.53 (SVN unknown)
  227. Tue Sep 15 12:27:10 2020 random seeds: cf53f9c0 cd2bbf74
  228. Tue Sep 15 12:27:10 2020 MPI process 0 of 16
  229. Tue Sep 15 12:27:10 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  230. Tue Sep 15 12:27:12 2020 no P-1/P+1/ECM available, skipping
  231. Tue Sep 15 12:27:12 2020 commencing number field sieve (285-digit input)
  232. Tue Sep 15 12:27:12 2020 R0: -132348898008484427979425390731194056570529937744140625
  233. Tue Sep 15 12:27:12 2020 R1: 1
  234. Tue Sep 15 12:27:12 2020 A0: 25
  235. Tue Sep 15 12:27:12 2020 A1: 0
  236. Tue Sep 15 12:27:12 2020 A2: 0
  237. Tue Sep 15 12:27:12 2020 A3: 0
  238. Tue Sep 15 12:27:12 2020 A4: 0
  239. Tue Sep 15 12:27:12 2020 A5: 0
  240. Tue Sep 15 12:27:12 2020 A6: 1
  241. Tue Sep 15 12:27:12 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  242. Tue Sep 15 12:27:12 2020
  243. Tue Sep 15 12:27:12 2020 commencing linear algebra
  244. Tue Sep 15 12:27:12 2020 skipping matrix build
  245. Tue Sep 15 12:27:12 2020 initialized process (0,0) of 4 x 4 grid
  246. Tue Sep 15 12:28:44 2020 matrix starts at (0, 0)
  247. Tue Sep 15 12:28:46 2020 matrix is 20234438 x 18390044 (3349.2 MB) with weight 1077034791 (58.57/col)
  248. Tue Sep 15 12:28:46 2020 sparse part has weight 675685121 (36.74/col)
  249. Tue Sep 15 12:28:46 2020 saving the first 48 matrix rows for later
  250. Tue Sep 15 12:28:48 2020 matrix includes 64 packed rows
  251. Tue Sep 15 12:28:51 2020 matrix is 20234390 x 18390044 (2979.8 MB) with weight 729541991 (39.67/col)
  252. Tue Sep 15 12:28:51 2020 sparse part has weight 597235849 (32.48/col)
  253. Tue Sep 15 12:28:52 2020 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  254. Tue Sep 15 12:29:37 2020 commencing Lanczos iteration (20 threads)
  255. Tue Sep 15 12:29:37 2020 memory use: 2838.1 MB
  256. Tue Sep 15 12:30:17 2020 linear algebra at 0.0%, ETA 428h39m
  257. Tue Sep 15 12:30:27 2020 checkpointing every 190000 dimensions
  258. Sat Sep 19 16:27:11 2020
  259. Sat Sep 19 16:27:11 2020
  260. Sat Sep 19 16:27:11 2020 Msieve v. 1.53 (SVN unknown)
  261. Sat Sep 19 16:27:11 2020 random seeds: 7ef00a4b 59c2fb52
  262. Sat Sep 19 16:27:11 2020 MPI process 0 of 16
  263. Sat Sep 19 16:27:11 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  264. Sat Sep 19 16:27:13 2020 no P-1/P+1/ECM available, skipping
  265. Sat Sep 19 16:27:13 2020 commencing number field sieve (285-digit input)
  266. Sat Sep 19 16:27:13 2020 R0: -132348898008484427979425390731194056570529937744140625
  267. Sat Sep 19 16:27:13 2020 R1: 1
  268. Sat Sep 19 16:27:13 2020 A0: 25
  269. Sat Sep 19 16:27:13 2020 A1: 0
  270. Sat Sep 19 16:27:13 2020 A2: 0
  271. Sat Sep 19 16:27:13 2020 A3: 0
  272. Sat Sep 19 16:27:13 2020 A4: 0
  273. Sat Sep 19 16:27:13 2020 A5: 0
  274. Sat Sep 19 16:27:13 2020 A6: 1
  275. Sat Sep 19 16:27:13 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  276. Sat Sep 19 16:27:13 2020
  277. Sat Sep 19 16:27:13 2020 commencing linear algebra
  278. Sat Sep 19 16:27:13 2020 initialized process (0,0) of 4 x 4 grid
  279. Sat Sep 19 16:27:47 2020 matrix starts at (0, 0)
  280. Sat Sep 19 16:27:49 2020 matrix is 20234438 x 18390044 (3349.2 MB) with weight 1077034791 (58.57/col)
  281. Sat Sep 19 16:27:49 2020 sparse part has weight 675685121 (36.74/col)
  282. Sat Sep 19 16:27:49 2020 saving the first 48 matrix rows for later
  283. Sat Sep 19 16:27:51 2020 matrix includes 64 packed rows
  284. Sat Sep 19 16:27:54 2020 matrix is 20234390 x 18390044 (2979.8 MB) with weight 729541991 (39.67/col)
  285. Sat Sep 19 16:27:54 2020 sparse part has weight 597235849 (32.48/col)
  286. Sat Sep 19 16:27:54 2020 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  287. Sat Sep 19 16:28:38 2020 commencing Lanczos iteration (20 threads)
  288. Sat Sep 19 16:28:38 2020 memory use: 2838.1 MB
  289. Sat Sep 19 16:28:51 2020 restarting at iteration 306491 (dim = 19380050)
  290. Sat Sep 19 16:29:20 2020 linear algebra at 23.9%, ETA 326h52m
  291. Sat Sep 19 16:29:28 2020 checkpointing every 200000 dimensions
  292. Wed Sep 23 20:27:18 2020
  293. Wed Sep 23 20:27:18 2020
  294. Wed Sep 23 20:27:18 2020 Msieve v. 1.53 (SVN unknown)
  295. Wed Sep 23 20:27:18 2020 random seeds: 88a3717d 013a2717
  296. Wed Sep 23 20:27:18 2020 MPI process 0 of 16
  297. Wed Sep 23 20:27:18 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  298. Wed Sep 23 20:27:20 2020 no P-1/P+1/ECM available, skipping
  299. Wed Sep 23 20:27:20 2020 commencing number field sieve (285-digit input)
  300. Wed Sep 23 20:27:20 2020 R0: -132348898008484427979425390731194056570529937744140625
  301. Wed Sep 23 20:27:20 2020 R1: 1
  302. Wed Sep 23 20:27:20 2020 A0: 25
  303. Wed Sep 23 20:27:20 2020 A1: 0
  304. Wed Sep 23 20:27:20 2020 A2: 0
  305. Wed Sep 23 20:27:20 2020 A3: 0
  306. Wed Sep 23 20:27:20 2020 A4: 0
  307. Wed Sep 23 20:27:20 2020 A5: 0
  308. Wed Sep 23 20:27:20 2020 A6: 1
  309. Wed Sep 23 20:27:20 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  310. Wed Sep 23 20:27:20 2020
  311. Wed Sep 23 20:27:20 2020 commencing linear algebra
  312. Wed Sep 23 20:27:21 2020 initialized process (0,0) of 4 x 4 grid
  313. Wed Sep 23 20:27:50 2020 matrix starts at (0, 0)
  314. Wed Sep 23 20:27:52 2020 matrix is 20234438 x 18390044 (3349.2 MB) with weight 1077034791 (58.57/col)
  315. Wed Sep 23 20:27:52 2020 sparse part has weight 675685121 (36.74/col)
  316. Wed Sep 23 20:27:52 2020 saving the first 48 matrix rows for later
  317. Wed Sep 23 20:27:54 2020 matrix includes 64 packed rows
  318. Wed Sep 23 20:27:59 2020 matrix is 20234390 x 18390044 (2979.8 MB) with weight 729541991 (39.67/col)
  319. Wed Sep 23 20:27:59 2020 sparse part has weight 597235849 (32.48/col)
  320. Wed Sep 23 20:27:59 2020 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  321. Wed Sep 23 20:28:42 2020 commencing Lanczos iteration (20 threads)
  322. Wed Sep 23 20:28:42 2020 memory use: 2838.1 MB
  323. Wed Sep 23 20:28:55 2020 restarting at iteration 616762 (dim = 39000034)
  324. Wed Sep 23 20:29:23 2020 linear algebra at 48.2%, ETA 215h17m
  325. Wed Sep 23 20:29:33 2020 checkpointing every 200000 dimensions
  326. Mon Sep 28 00:27:30 2020
  327. Mon Sep 28 00:27:30 2020
  328. Mon Sep 28 00:27:30 2020 Msieve v. 1.53 (SVN unknown)
  329. Mon Sep 28 00:27:30 2020 random seeds: 7ee5066d 9965aeb0
  330. Mon Sep 28 00:27:30 2020 MPI process 0 of 16
  331. Mon Sep 28 00:27:30 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  332. Mon Sep 28 00:27:32 2020 no P-1/P+1/ECM available, skipping
  333. Mon Sep 28 00:27:32 2020 commencing number field sieve (285-digit input)
  334. Mon Sep 28 00:27:32 2020 R0: -132348898008484427979425390731194056570529937744140625
  335. Mon Sep 28 00:27:32 2020 R1: 1
  336. Mon Sep 28 00:27:32 2020 A0: 25
  337. Mon Sep 28 00:27:32 2020 A1: 0
  338. Mon Sep 28 00:27:32 2020 A2: 0
  339. Mon Sep 28 00:27:32 2020 A3: 0
  340. Mon Sep 28 00:27:32 2020 A4: 0
  341. Mon Sep 28 00:27:32 2020 A5: 0
  342. Mon Sep 28 00:27:32 2020 A6: 1
  343. Mon Sep 28 00:27:32 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  344. Mon Sep 28 00:27:32 2020
  345. Mon Sep 28 00:27:32 2020 commencing linear algebra
  346. Mon Sep 28 00:27:32 2020 initialized process (0,0) of 4 x 4 grid
  347. Mon Sep 28 00:28:01 2020 matrix starts at (0, 0)
  348. Mon Sep 28 00:28:03 2020 matrix is 20234438 x 18390044 (3349.2 MB) with weight 1077034791 (58.57/col)
  349. Mon Sep 28 00:28:03 2020 sparse part has weight 675685121 (36.74/col)
  350. Mon Sep 28 00:28:03 2020 saving the first 48 matrix rows for later
  351. Mon Sep 28 00:28:05 2020 matrix includes 64 packed rows
  352. Mon Sep 28 00:28:10 2020 matrix is 20234390 x 18390044 (2979.8 MB) with weight 729541991 (39.67/col)
  353. Mon Sep 28 00:28:10 2020 sparse part has weight 597235849 (32.48/col)
  354. Mon Sep 28 00:28:10 2020 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  355. Mon Sep 28 00:28:53 2020 commencing Lanczos iteration (20 threads)
  356. Mon Sep 28 00:28:53 2020 memory use: 2838.1 MB
  357. Mon Sep 28 00:29:06 2020 restarting at iteration 933032 (dim = 59000054)
  358. Mon Sep 28 00:29:33 2020 linear algebra at 72.9%, ETA 108h14m
  359. Mon Sep 28 00:29:41 2020 checkpointing every 210000 dimensions
  360. Fri Oct 2 04:27:37 2020
  361. Fri Oct 2 04:27:37 2020
  362. Fri Oct 2 04:27:37 2020 Msieve v. 1.53 (SVN unknown)
  363. Fri Oct 2 04:27:37 2020 random seeds: 71bd4477 37d0fb35
  364. Fri Oct 2 04:27:37 2020 MPI process 0 of 16
  365. Fri Oct 2 04:27:37 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  366. Fri Oct 2 04:27:39 2020 no P-1/P+1/ECM available, skipping
  367. Fri Oct 2 04:27:39 2020 commencing number field sieve (285-digit input)
  368. Fri Oct 2 04:27:39 2020 R0: -132348898008484427979425390731194056570529937744140625
  369. Fri Oct 2 04:27:39 2020 R1: 1
  370. Fri Oct 2 04:27:39 2020 A0: 25
  371. Fri Oct 2 04:27:39 2020 A1: 0
  372. Fri Oct 2 04:27:39 2020 A2: 0
  373. Fri Oct 2 04:27:39 2020 A3: 0
  374. Fri Oct 2 04:27:39 2020 A4: 0
  375. Fri Oct 2 04:27:39 2020 A5: 0
  376. Fri Oct 2 04:27:39 2020 A6: 1
  377. Fri Oct 2 04:27:39 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  378. Fri Oct 2 04:27:39 2020
  379. Fri Oct 2 04:27:39 2020 commencing linear algebra
  380. Fri Oct 2 04:27:39 2020 initialized process (0,0) of 4 x 4 grid
  381. Fri Oct 2 04:28:09 2020 matrix starts at (0, 0)
  382. Fri Oct 2 04:28:11 2020 matrix is 20234438 x 18390044 (3349.2 MB) with weight 1077034791 (58.57/col)
  383. Fri Oct 2 04:28:11 2020 sparse part has weight 675685121 (36.74/col)
  384. Fri Oct 2 04:28:11 2020 saving the first 48 matrix rows for later
  385. Fri Oct 2 04:28:13 2020 matrix includes 64 packed rows
  386. Fri Oct 2 04:28:18 2020 matrix is 20234390 x 18390044 (2979.8 MB) with weight 729541991 (39.67/col)
  387. Fri Oct 2 04:28:18 2020 sparse part has weight 597235849 (32.48/col)
  388. Fri Oct 2 04:28:18 2020 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
  389. Fri Oct 2 04:29:02 2020 commencing Lanczos iteration (20 threads)
  390. Fri Oct 2 04:29:02 2020 memory use: 2838.1 MB
  391. Fri Oct 2 04:29:14 2020 restarting at iteration 1255326 (dim = 79380003)
  392. Fri Oct 2 04:29:42 2020 linear algebra at 98.1%, ETA 7h58m
  393. Fri Oct 2 04:29:51 2020 checkpointing every 200000 dimensions
  394. Fri Oct 2 12:06:12 2020 lanczos halted after 1279957 iterations (dim = 80937362)
  395. Fri Oct 2 12:08:15 2020 recovered 41 nontrivial dependencies
  396. Fri Oct 2 12:08:18 2020 BLanczosTime: 27639
  397. Fri Oct 2 12:08:18 2020 elapsed time 07:40:41
  398. Sat Oct 3 23:05:56 2020
  399. Sat Oct 3 23:05:56 2020
  400. Sat Oct 3 23:05:56 2020 Msieve v. 1.53 (SVN unknown)
  401. Sat Oct 3 23:05:56 2020 random seeds: 7cfbac50 31ea4953
  402. Sat Oct 3 23:05:56 2020 MPI process 0 of 1
  403. Sat Oct 3 23:05:56 2020 factoring 898509800518502892549150028317166800879677406909643625284180995911315220631325323432175811335437379693019574892725759402739605732368557643892354805848365995504809509564951902134351811105333240405307928513834489051757639039946126882306808703670767776642560544305558527499471946357104533 (285 digits)
  404. Sat Oct 3 23:05:58 2020 no P-1/P+1/ECM available, skipping
  405. Sat Oct 3 23:05:58 2020 commencing number field sieve (285-digit input)
  406. Sat Oct 3 23:05:58 2020 R0: -132348898008484427979425390731194056570529937744140625
  407. Sat Oct 3 23:05:58 2020 R1: 1
  408. Sat Oct 3 23:05:58 2020 A0: 25
  409. Sat Oct 3 23:05:58 2020 A1: 0
  410. Sat Oct 3 23:05:58 2020 A2: 0
  411. Sat Oct 3 23:05:58 2020 A3: 0
  412. Sat Oct 3 23:05:58 2020 A4: 0
  413. Sat Oct 3 23:05:58 2020 A5: 0
  414. Sat Oct 3 23:05:58 2020 A6: 1
  415. Sat Oct 3 23:05:58 2020 skew 1.71, size 1.213e-15, alpha 1.376, combined = 6.264e-16 rroots = 0
  416. Sat Oct 3 23:05:58 2020
  417. Sat Oct 3 23:05:58 2020 commencing square root phase
  418. Sat Oct 3 23:05:58 2020 reading relations for dependency 1
  419. Sat Oct 3 23:06:09 2020 read 40473611 cycles
  420. Sat Oct 3 23:07:30 2020 cycles contain 134406732 unique relations
  421. Sat Oct 3 23:36:40 2020 read 134406732 relations
  422. Sat Oct 3 23:48:19 2020 multiplying 134406732 relations
  423. Sun Oct 4 01:57:08 2020 multiply complete, coefficients have about 3934.42 million bits
  424. Sun Oct 4 01:57:21 2020 initial square root is modulo 667329667
  425. Sun Oct 4 04:05:31 2020 sqrtTime: 17973
  426. Sun Oct 4 04:05:31 2020 p81 factor: 379571043658013011637700285412541336658841886949428435235223713741824370376909693
  427. Sun Oct 4 04:05:31 2020 p205 factor: 2367171615251148568081001434979655769089367159232630247130237920427988036394202213212849129475546001440458523295924905104657988077430140299670143656291041016181205248173896080706630570036273603919818405881
  428. Sun Oct 4 04:05:31 2020 elapsed time 04:59:35
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