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  1. Tue Feb 28 12:32:25 2023
  2. Tue Feb 28 12:32:25 2023
  3. Tue Feb 28 12:32:25 2023 Msieve v. 1.54 (SVN 1046)
  4. Tue Feb 28 12:32:25 2023 random seeds: 9189c8f8 31c666bd
  5. Tue Feb 28 12:32:25 2023 factoring 822544089786511562152950052466834027414588700918466308632210812681712420074426585095259521143909132006053853848684858902104490790888004803103779095403953657357541179493436628393627007985102158082805260632235249540845884548338444435052738754030362999004989111 (258 digits)
  6. Tue Feb 28 12:32:26 2023 searching for 15-digit factors
  7. Tue Feb 28 12:32:26 2023 commencing number field sieve (258-digit input)
  8. Tue Feb 28 12:32:26 2023 R0: 616873509628062366290756156815389726793178407
  9. Tue Feb 28 12:32:26 2023 R1: -19383245667680019896796723
  10. Tue Feb 28 12:32:26 2023 A0: -7
  11. Tue Feb 28 12:32:26 2023 A1: 0
  12. Tue Feb 28 12:32:26 2023 A2: 0
  13. Tue Feb 28 12:32:26 2023 A3: 0
  14. Tue Feb 28 12:32:26 2023 A4: 0
  15. Tue Feb 28 12:32:26 2023 A5: 0
  16. Tue Feb 28 12:32:26 2023 A6: 3
  17. Tue Feb 28 12:32:26 2023 skew 1.15, size 3.236e-13, alpha 1.253, combined = 4.889e-14 rroots = 2
  18. Tue Feb 28 12:32:26 2023
  19. Tue Feb 28 12:32:26 2023 commencing relation filtering
  20. Tue Feb 28 12:32:26 2023 setting target matrix density to 110.0
  21. Tue Feb 28 12:32:26 2023 estimated available RAM is 31993.0 MB
  22. Tue Feb 28 12:32:26 2023 commencing duplicate removal, pass 1
  23. Tue Feb 28 12:41:21 2023 error -1 reading relation 102191244
  24. Tue Feb 28 12:41:21 2023 error -15 reading relation 102348696
  25. Tue Feb 28 12:41:21 2023 error -11 reading relation 102355871
  26. Tue Feb 28 12:50:11 2023 error -15 reading relation 202793332
  27. Tue Feb 28 13:03:17 2023 skipped 1394 relations with b > 2^32
  28. Tue Feb 28 13:03:17 2023 skipped 4 relations with composite factors
  29. Tue Feb 28 13:03:17 2023 found 25730998 hash collisions in 350523807 relations
  30. Tue Feb 28 13:03:27 2023 added 1218686 free relations
  31. Tue Feb 28 13:03:27 2023 commencing duplicate removal, pass 2
  32. Tue Feb 28 13:05:13 2023 found 1 duplicates and 351742492 unique relations
  33. Tue Feb 28 13:05:13 2023 memory use: 1257.5 MB
  34. Tue Feb 28 13:05:13 2023 reading ideals above 209911808
  35. Tue Feb 28 13:05:13 2023 commencing singleton removal, initial pass
  36. Tue Feb 28 13:26:54 2023 memory use: 6024.0 MB
  37. Tue Feb 28 13:26:54 2023 reading all ideals from disk
  38. Tue Feb 28 13:27:02 2023 memory use: 6532.3 MB
  39. Tue Feb 28 13:27:12 2023 commencing in-memory singleton removal
  40. Tue Feb 28 13:27:22 2023 begin with 351742492 relations and 314500118 unique ideals
  41. Tue Feb 28 13:29:58 2023 reduce to 213731535 relations and 161120127 ideals in 18 passes
  42. Tue Feb 28 13:29:58 2023 max relations containing the same ideal: 48
  43. Tue Feb 28 13:30:05 2023 reading ideals above 720000
  44. Tue Feb 28 13:30:05 2023 commencing singleton removal, initial pass
  45. Tue Feb 28 13:48:58 2023 memory use: 5512.0 MB
  46. Tue Feb 28 13:48:58 2023 reading all ideals from disk
  47. Tue Feb 28 13:49:13 2023 memory use: 8975.2 MB
  48. Tue Feb 28 13:49:27 2023 keeping 183203290 ideals with weight <= 200, target excess is 1106637
  49. Tue Feb 28 13:49:46 2023 commencing in-memory singleton removal
  50. Tue Feb 28 13:49:57 2023 begin with 213731535 relations and 183203290 unique ideals
  51. Tue Feb 28 13:51:31 2023 reduce to 213729536 relations and 183201291 ideals in 8 passes
  52. Tue Feb 28 13:51:31 2023 max relations containing the same ideal: 200
  53. Tue Feb 28 13:52:44 2023 removing 14690191 relations and 12690191 ideals in 2000000 cliques
  54. Tue Feb 28 13:52:49 2023 commencing in-memory singleton removal
  55. Tue Feb 28 13:52:59 2023 begin with 199039345 relations and 183201291 unique ideals
  56. Tue Feb 28 13:54:28 2023 reduce to 198212112 relations and 169673105 ideals in 8 passes
  57. Tue Feb 28 13:54:28 2023 max relations containing the same ideal: 198
  58. Tue Feb 28 13:55:34 2023 removing 11018793 relations and 9018793 ideals in 2000000 cliques
  59. Tue Feb 28 13:55:38 2023 commencing in-memory singleton removal
  60. Tue Feb 28 13:55:48 2023 begin with 187193319 relations and 169673105 unique ideals
  61. Tue Feb 28 13:57:42 2023 reduce to 186676763 relations and 160132030 ideals in 11 passes
  62. Tue Feb 28 13:57:42 2023 max relations containing the same ideal: 192
  63. Tue Feb 28 13:58:45 2023 removing 9879686 relations and 7879686 ideals in 2000000 cliques
  64. Tue Feb 28 13:58:48 2023 commencing in-memory singleton removal
  65. Tue Feb 28 13:58:57 2023 begin with 176797077 relations and 160132030 unique ideals
  66. Tue Feb 28 14:00:15 2023 reduce to 176351484 relations and 151801840 ideals in 8 passes
  67. Tue Feb 28 14:00:15 2023 max relations containing the same ideal: 188
  68. Tue Feb 28 14:01:15 2023 removing 9267561 relations and 7267561 ideals in 2000000 cliques
  69. Tue Feb 28 14:01:18 2023 commencing in-memory singleton removal
  70. Tue Feb 28 14:01:27 2023 begin with 167083923 relations and 151801840 unique ideals
  71. Tue Feb 28 14:02:31 2023 reduce to 166668277 relations and 144114119 ideals in 7 passes
  72. Tue Feb 28 14:02:31 2023 max relations containing the same ideal: 184
  73. Tue Feb 28 14:03:27 2023 removing 8885433 relations and 6885433 ideals in 2000000 cliques
  74. Tue Feb 28 14:03:31 2023 commencing in-memory singleton removal
  75. Tue Feb 28 14:03:39 2023 begin with 157782844 relations and 144114119 unique ideals
  76. Tue Feb 28 14:04:39 2023 reduce to 157382909 relations and 136824207 ideals in 7 passes
  77. Tue Feb 28 14:04:39 2023 max relations containing the same ideal: 176
  78. Tue Feb 28 14:05:32 2023 removing 8619490 relations and 6619490 ideals in 2000000 cliques
  79. Tue Feb 28 14:05:36 2023 commencing in-memory singleton removal
  80. Tue Feb 28 14:05:43 2023 begin with 148763419 relations and 136824207 unique ideals
  81. Tue Feb 28 14:06:48 2023 reduce to 148365470 relations and 129802226 ideals in 8 passes
  82. Tue Feb 28 14:06:48 2023 max relations containing the same ideal: 168
  83. Tue Feb 28 14:07:38 2023 removing 8442869 relations and 6442869 ideals in 2000000 cliques
  84. Tue Feb 28 14:07:41 2023 commencing in-memory singleton removal
  85. Tue Feb 28 14:07:49 2023 begin with 139922601 relations and 129802226 unique ideals
  86. Tue Feb 28 14:08:50 2023 reduce to 139522008 relations and 122953987 ideals in 8 passes
  87. Tue Feb 28 14:08:50 2023 max relations containing the same ideal: 162
  88. Tue Feb 28 14:09:37 2023 removing 8318802 relations and 6318802 ideals in 2000000 cliques
  89. Tue Feb 28 14:09:40 2023 commencing in-memory singleton removal
  90. Tue Feb 28 14:09:47 2023 begin with 131203206 relations and 122953987 unique ideals
  91. Tue Feb 28 14:10:44 2023 reduce to 130791797 relations and 116218478 ideals in 8 passes
  92. Tue Feb 28 14:10:44 2023 max relations containing the same ideal: 159
  93. Tue Feb 28 14:11:28 2023 removing 8236062 relations and 6236062 ideals in 2000000 cliques
  94. Tue Feb 28 14:11:31 2023 commencing in-memory singleton removal
  95. Tue Feb 28 14:11:37 2023 begin with 122555735 relations and 116218478 unique ideals
  96. Tue Feb 28 14:12:31 2023 reduce to 122128347 relations and 109549205 ideals in 8 passes
  97. Tue Feb 28 14:12:31 2023 max relations containing the same ideal: 151
  98. Tue Feb 28 14:13:12 2023 removing 8189947 relations and 6189947 ideals in 2000000 cliques
  99. Tue Feb 28 14:13:15 2023 commencing in-memory singleton removal
  100. Tue Feb 28 14:13:21 2023 begin with 113938400 relations and 109549205 unique ideals
  101. Tue Feb 28 14:14:10 2023 reduce to 113489864 relations and 102904305 ideals in 8 passes
  102. Tue Feb 28 14:14:10 2023 max relations containing the same ideal: 142
  103. Tue Feb 28 14:14:49 2023 removing 8172109 relations and 6172109 ideals in 2000000 cliques
  104. Tue Feb 28 14:14:52 2023 commencing in-memory singleton removal
  105. Tue Feb 28 14:14:57 2023 begin with 105317755 relations and 102904305 unique ideals
  106. Tue Feb 28 14:15:43 2023 reduce to 104839958 relations and 96247048 ideals in 8 passes
  107. Tue Feb 28 14:15:43 2023 max relations containing the same ideal: 133
  108. Tue Feb 28 14:16:19 2023 removing 8180161 relations and 6180161 ideals in 2000000 cliques
  109. Tue Feb 28 14:16:21 2023 commencing in-memory singleton removal
  110. Tue Feb 28 14:16:26 2023 begin with 96659797 relations and 96247048 unique ideals
  111. Tue Feb 28 14:17:02 2023 reduce to 96143626 relations and 89542186 ideals in 7 passes
  112. Tue Feb 28 14:17:02 2023 max relations containing the same ideal: 126
  113. Tue Feb 28 14:17:36 2023 removing 8213278 relations and 6213278 ideals in 2000000 cliques
  114. Tue Feb 28 14:17:38 2023 commencing in-memory singleton removal
  115. Tue Feb 28 14:17:42 2023 begin with 87930348 relations and 89542186 unique ideals
  116. Tue Feb 28 14:18:20 2023 reduce to 87362195 relations and 82750704 ideals in 8 passes
  117. Tue Feb 28 14:18:20 2023 max relations containing the same ideal: 118
  118. Tue Feb 28 14:18:51 2023 removing 8274366 relations and 6274366 ideals in 2000000 cliques
  119. Tue Feb 28 14:18:53 2023 commencing in-memory singleton removal
  120. Tue Feb 28 14:18:57 2023 begin with 79087829 relations and 82750704 unique ideals
  121. Tue Feb 28 14:19:31 2023 reduce to 78455125 relations and 75831449 ideals in 8 passes
  122. Tue Feb 28 14:19:31 2023 max relations containing the same ideal: 109
  123. Tue Feb 28 14:19:58 2023 removing 6078250 relations and 4738273 ideals in 1339977 cliques
  124. Tue Feb 28 14:20:00 2023 commencing in-memory singleton removal
  125. Tue Feb 28 14:20:04 2023 begin with 72376875 relations and 75831449 unique ideals
  126. Tue Feb 28 14:20:34 2023 reduce to 72011476 relations and 70722337 ideals in 8 passes
  127. Tue Feb 28 14:20:34 2023 max relations containing the same ideal: 105
  128. Tue Feb 28 14:21:07 2023 relations with 0 large ideals: 42093
  129. Tue Feb 28 14:21:07 2023 relations with 1 large ideals: 11981
  130. Tue Feb 28 14:21:07 2023 relations with 2 large ideals: 160523
  131. Tue Feb 28 14:21:07 2023 relations with 3 large ideals: 1189160
  132. Tue Feb 28 14:21:07 2023 relations with 4 large ideals: 4835470
  133. Tue Feb 28 14:21:07 2023 relations with 5 large ideals: 11838113
  134. Tue Feb 28 14:21:07 2023 relations with 6 large ideals: 18237274
  135. Tue Feb 28 14:21:07 2023 relations with 7+ large ideals: 35696862
  136. Tue Feb 28 14:21:07 2023 commencing 2-way merge
  137. Tue Feb 28 14:21:44 2023 reduce to 45007976 relation sets and 43718837 unique ideals
  138. Tue Feb 28 14:21:44 2023 commencing full merge
  139. Tue Feb 28 14:36:12 2023 memory use: 5823.2 MB
  140. Tue Feb 28 14:36:16 2023 found 20859939 cycles, need 20769037
  141. Tue Feb 28 14:36:20 2023 weight of 20769037 cycles is about 2285073758 (110.02/cycle)
  142. Tue Feb 28 14:36:20 2023 distribution of cycle lengths:
  143. Tue Feb 28 14:36:20 2023 1 relations: 1628478
  144. Tue Feb 28 14:36:20 2023 2 relations: 1662229
  145. Tue Feb 28 14:36:20 2023 3 relations: 1688348
  146. Tue Feb 28 14:36:20 2023 4 relations: 1615641
  147. Tue Feb 28 14:36:20 2023 5 relations: 1566400
  148. Tue Feb 28 14:36:20 2023 6 relations: 1507840
  149. Tue Feb 28 14:36:20 2023 7 relations: 1427444
  150. Tue Feb 28 14:36:20 2023 8 relations: 1344977
  151. Tue Feb 28 14:36:20 2023 9 relations: 1246399
  152. Tue Feb 28 14:36:20 2023 10+ relations: 7081281
  153. Tue Feb 28 14:36:20 2023 heaviest cycle: 28 relations
  154. Tue Feb 28 14:36:25 2023 commencing cycle optimization
  155. Tue Feb 28 14:36:58 2023 start with 164978892 relations
  156. Tue Feb 28 14:41:41 2023 pruned 6179780 relations
  157. Tue Feb 28 14:41:41 2023 memory use: 4654.7 MB
  158. Tue Feb 28 14:41:41 2023 distribution of cycle lengths:
  159. Tue Feb 28 14:41:41 2023 1 relations: 1628478
  160. Tue Feb 28 14:41:41 2023 2 relations: 1698447
  161. Tue Feb 28 14:41:41 2023 3 relations: 1750090
  162. Tue Feb 28 14:41:41 2023 4 relations: 1670939
  163. Tue Feb 28 14:41:41 2023 5 relations: 1629327
  164. Tue Feb 28 14:41:41 2023 6 relations: 1561968
  165. Tue Feb 28 14:41:41 2023 7 relations: 1482678
  166. Tue Feb 28 14:41:41 2023 8 relations: 1390223
  167. Tue Feb 28 14:41:41 2023 9 relations: 1285101
  168. Tue Feb 28 14:41:41 2023 10+ relations: 6671786
  169. Tue Feb 28 14:41:41 2023 heaviest cycle: 28 relations
  170. Tue Feb 28 14:42:09 2023 RelProcTime: 7783
  171. Tue Feb 28 14:42:09 2023 elapsed time 02:09:44
  172. Tue Feb 28 14:46:28 2023
  173. Tue Feb 28 14:46:28 2023
  174. Tue Feb 28 14:46:28 2023 Msieve v. 1.54 (SVN 1046)
  175. Tue Feb 28 14:46:28 2023 random seeds: 90a84ea4 0653152f
  176. Tue Feb 28 14:46:28 2023 factoring 822544089786511562152950052466834027414588700918466308632210812681712420074426585095259521143909132006053853848684858902104490790888004803103779095403953657357541179493436628393627007985102158082805260632235249540845884548338444435052738754030362999004989111 (258 digits)
  177. Tue Feb 28 14:46:28 2023 searching for 15-digit factors
  178. Tue Feb 28 14:46:29 2023 commencing number field sieve (258-digit input)
  179. Tue Feb 28 14:46:29 2023 R0: 616873509628062366290756156815389726793178407
  180. Tue Feb 28 14:46:29 2023 R1: -19383245667680019896796723
  181. Tue Feb 28 14:46:29 2023 A0: -7
  182. Tue Feb 28 14:46:29 2023 A1: 0
  183. Tue Feb 28 14:46:29 2023 A2: 0
  184. Tue Feb 28 14:46:29 2023 A3: 0
  185. Tue Feb 28 14:46:29 2023 A4: 0
  186. Tue Feb 28 14:46:29 2023 A5: 0
  187. Tue Feb 28 14:46:29 2023 A6: 3
  188. Tue Feb 28 14:46:29 2023 skew 1.15, size 3.236e-13, alpha 1.253, combined = 4.889e-14 rroots = 2
  189. Tue Feb 28 14:46:29 2023
  190. Tue Feb 28 14:46:29 2023 commencing linear algebra
  191. Tue Feb 28 14:46:30 2023 read 20769037 cycles
  192. Tue Feb 28 14:46:58 2023 cycles contain 71129152 unique relations
  193. Tue Feb 28 14:50:50 2023 read 71129152 relations
  194. Tue Feb 28 14:53:39 2023 using 20 quadratic characters above 4294917295
  195. Tue Feb 28 14:56:38 2023 building initial matrix
  196. Tue Feb 28 15:06:48 2023 memory use: 9224.1 MB
  197. Tue Feb 28 15:06:56 2023 read 20769037 cycles
  198. Tue Feb 28 15:06:58 2023 matrix is 20768860 x 20769037 (9091.9 MB) with weight 2608464326 (125.59/col)
  199. Tue Feb 28 15:06:58 2023 sparse part has weight 2154921770 (103.76/col)
  200. Tue Feb 28 15:10:04 2023 filtering completed in 2 passes
  201. Tue Feb 28 15:10:08 2023 matrix is 20767727 x 20767904 (9091.8 MB) with weight 2608425563 (125.60/col)
  202. Tue Feb 28 15:10:08 2023 sparse part has weight 2154908378 (103.76/col)
  203. Tue Feb 28 15:11:18 2023 matrix starts at (0, 0)
  204. Tue Feb 28 15:11:20 2023 matrix is 20767727 x 20767904 (9091.8 MB) with weight 2608425563 (125.60/col)
  205. Tue Feb 28 15:11:20 2023 sparse part has weight 2154908378 (103.76/col)
  206. Tue Feb 28 15:11:20 2023 saving the first 48 matrix rows for later
  207. Tue Feb 28 15:11:22 2023 matrix includes 64 packed rows
  208. Tue Feb 28 15:11:24 2023 matrix is 20767679 x 20767904 (8716.7 MB) with weight 2229402613 (107.35/col)
  209. Tue Feb 28 15:11:24 2023 sparse part has weight 2077348335 (100.03/col)
  210. Tue Feb 28 15:11:24 2023 using block size 8192 and superblock size 6291456 for processor cache size 65536 kB
  211. Tue Feb 28 15:12:10 2023 commencing Lanczos iteration (12 threads)
  212. Tue Feb 28 15:12:10 2023 memory use: 8505.8 MB
  213. Tue Feb 28 15:13:21 2023 linear algebra at 0.0%, ETA 258h54m
  214. Tue Feb 28 15:13:44 2023 checkpointing every 80000 dimensions
  215. Tue Feb 28 17:11:58 2023 error: corrupt state, please restart from checkpoint
  216. Tue Feb 28 18:17:25 2023
  217. Tue Feb 28 18:17:25 2023
  218. Tue Feb 28 18:17:25 2023 Msieve v. 1.54 (SVN 1046)
  219. Tue Feb 28 18:17:25 2023 random seeds: 31de0457 c311d925
  220. Tue Feb 28 18:17:25 2023 factoring 822544089786511562152950052466834027414588700918466308632210812681712420074426585095259521143909132006053853848684858902104490790888004803103779095403953657357541179493436628393627007985102158082805260632235249540845884548338444435052738754030362999004989111 (258 digits)
  221. Tue Feb 28 18:17:25 2023 searching for 15-digit factors
  222. Tue Feb 28 18:17:26 2023 commencing number field sieve (258-digit input)
  223. Tue Feb 28 18:17:26 2023 R0: 616873509628062366290756156815389726793178407
  224. Tue Feb 28 18:17:26 2023 R1: -19383245667680019896796723
  225. Tue Feb 28 18:17:26 2023 A0: -7
  226. Tue Feb 28 18:17:26 2023 A1: 0
  227. Tue Feb 28 18:17:26 2023 A2: 0
  228. Tue Feb 28 18:17:26 2023 A3: 0
  229. Tue Feb 28 18:17:26 2023 A4: 0
  230. Tue Feb 28 18:17:26 2023 A5: 0
  231. Tue Feb 28 18:17:26 2023 A6: 3
  232. Tue Feb 28 18:17:26 2023 skew 1.15, size 3.236e-13, alpha 1.253, combined = 4.889e-14 rroots = 2
  233. Tue Feb 28 18:17:26 2023
  234. Tue Feb 28 18:17:26 2023 commencing linear algebra
  235. Tue Feb 28 18:17:29 2023 matrix starts at (0, 0)
  236. Tue Feb 28 18:17:31 2023 matrix is 20767727 x 20767904 (9091.8 MB) with weight 2608425563 (125.60/col)
  237. Tue Feb 28 18:17:31 2023 sparse part has weight 2154908378 (103.76/col)
  238. Tue Feb 28 18:17:31 2023 saving the first 48 matrix rows for later
  239. Tue Feb 28 18:17:33 2023 matrix includes 64 packed rows
  240. Tue Feb 28 18:17:36 2023 matrix is 20767679 x 20767904 (8716.7 MB) with weight 2229402613 (107.35/col)
  241. Tue Feb 28 18:17:36 2023 sparse part has weight 2077348335 (100.03/col)
  242. Tue Feb 28 18:17:36 2023 using block size 8192 and superblock size 6291456 for processor cache size 65536 kB
  243. Tue Feb 28 18:18:21 2023 commencing Lanczos iteration (6 threads)
  244. Tue Feb 28 18:18:21 2023 memory use: 8505.6 MB
  245. Tue Feb 28 18:18:21 2023 restarting at iteration 1266 (dim = 80012)
  246. Tue Feb 28 18:19:46 2023 linear algebra at 0.4%, ETA 321h20m
  247. Tue Feb 28 18:20:14 2023 checkpointing every 70000 dimensions
  248. Wed Mar 1 06:01:07 2023 error: corrupt state, please restart from checkpoint
  249. Wed Mar 1 07:01:35 2023
  250. Wed Mar 1 07:01:35 2023
  251. Wed Mar 1 07:01:35 2023 Msieve v. 1.54 (SVN 1046)
  252. Wed Mar 1 07:01:35 2023 random seeds: 351f765b 4c409f96
  253. Wed Mar 1 07:01:35 2023 factoring 822544089786511562152950052466834027414588700918466308632210812681712420074426585095259521143909132006053853848684858902104490790888004803103779095403953657357541179493436628393627007985102158082805260632235249540845884548338444435052738754030362999004989111 (258 digits)
  254. Wed Mar 1 07:01:36 2023 searching for 15-digit factors
  255. Wed Mar 1 07:01:36 2023 commencing number field sieve (258-digit input)
  256. Wed Mar 1 07:01:36 2023 R0: 616873509628062366290756156815389726793178407
  257. Wed Mar 1 07:01:36 2023 R1: -19383245667680019896796723
  258. Wed Mar 1 07:01:36 2023 A0: -7
  259. Wed Mar 1 07:01:36 2023 A1: 0
  260. Wed Mar 1 07:01:36 2023 A2: 0
  261. Wed Mar 1 07:01:36 2023 A3: 0
  262. Wed Mar 1 07:01:36 2023 A4: 0
  263. Wed Mar 1 07:01:36 2023 A5: 0
  264. Wed Mar 1 07:01:36 2023 A6: 3
  265. Wed Mar 1 07:01:36 2023 skew 1.15, size 3.236e-13, alpha 1.253, combined = 4.889e-14 rroots = 2
  266. Wed Mar 1 07:01:36 2023
  267. Wed Mar 1 07:01:36 2023 commencing linear algebra
  268. Wed Mar 1 07:01:40 2023 matrix starts at (0, 0)
  269. Wed Mar 1 07:01:42 2023 matrix is 20767727 x 20767904 (9091.8 MB) with weight 2608425563 (125.60/col)
  270. Wed Mar 1 07:01:42 2023 sparse part has weight 2154908378 (103.76/col)
  271. Wed Mar 1 07:01:42 2023 saving the first 48 matrix rows for later
  272. Wed Mar 1 07:01:45 2023 matrix includes 64 packed rows
  273. Wed Mar 1 07:01:47 2023 matrix is 20767679 x 20767904 (8716.7 MB) with weight 2229402613 (107.35/col)
  274. Wed Mar 1 07:01:47 2023 sparse part has weight 2077348335 (100.03/col)
  275. Wed Mar 1 07:01:47 2023 using block size 8192 and superblock size 6291456 for processor cache size 65536 kB
  276. Wed Mar 1 07:02:36 2023 commencing Lanczos iteration (6 threads)
  277. Wed Mar 1 07:02:36 2023 memory use: 8505.6 MB
  278. Wed Mar 1 07:02:36 2023 restarting at iteration 11071 (dim = 700044)
  279. Wed Mar 1 07:04:44 2023 linear algebra at 3.4%, ETA 469h41m
  280. Wed Mar 1 07:05:19 2023 checkpointing every 50000 dimensions
  281. Wed Mar 15 06:13:30 2023 lanczos halted after 328420 iterations (dim = 20767679)
  282. Wed Mar 15 06:13:46 2023 recovered 36 nontrivial dependencies
  283. Wed Mar 15 06:13:46 2023 BLanczosTime: 1206730
  284. Wed Mar 15 06:13:46 2023 elapsed time 335:12:11
  285. Wed Mar 15 17:15:23 2023
  286. Wed Mar 15 17:15:23 2023
  287. Wed Mar 15 17:15:23 2023 Msieve v. 1.54 (SVN 1046)
  288. Wed Mar 15 17:15:23 2023 random seeds: cef18707 e775fddb
  289. Wed Mar 15 17:15:23 2023 factoring 822544089786511562152950052466834027414588700918466308632210812681712420074426585095259521143909132006053853848684858902104490790888004803103779095403953657357541179493436628393627007985102158082805260632235249540845884548338444435052738754030362999004989111 (258 digits)
  290. Wed Mar 15 17:15:24 2023 searching for 15-digit factors
  291. Wed Mar 15 17:15:24 2023 commencing number field sieve (258-digit input)
  292. Wed Mar 15 17:15:24 2023 R0: 616873509628062366290756156815389726793178407
  293. Wed Mar 15 17:15:24 2023 R1: -19383245667680019896796723
  294. Wed Mar 15 17:15:24 2023 A0: -7
  295. Wed Mar 15 17:15:24 2023 A1: 0
  296. Wed Mar 15 17:15:24 2023 A2: 0
  297. Wed Mar 15 17:15:24 2023 A3: 0
  298. Wed Mar 15 17:15:24 2023 A4: 0
  299. Wed Mar 15 17:15:24 2023 A5: 0
  300. Wed Mar 15 17:15:24 2023 A6: 3
  301. Wed Mar 15 17:15:24 2023 skew 1.15, size 3.236e-13, alpha 1.253, combined = 4.889e-14 rroots = 2
  302. Wed Mar 15 17:15:24 2023
  303. Wed Mar 15 17:15:24 2023 commencing square root phase
  304. Wed Mar 15 17:15:24 2023 handling dependencies 1 to 64
  305. Wed Mar 15 17:15:24 2023 reading relations for dependency 1
  306. Wed Mar 15 17:15:26 2023 read 10389663 cycles
  307. Wed Mar 15 17:15:42 2023 cycles contain 35577096 unique relations
  308. Wed Mar 15 17:18:08 2023 read 35577096 relations
  309. Wed Mar 15 17:20:16 2023 multiplying 35577096 relations
  310. Wed Mar 15 17:36:46 2023 multiply complete, coefficients have about 991.45 million bits
  311. Wed Mar 15 17:36:51 2023 initial square root is modulo 784876399
  312. Wed Mar 15 17:54:48 2023 sqrtTime: 2364
  313. Wed Mar 15 17:54:48 2023 p59 factor: 21748631261216716095911708424498099322559060703901711482653
  314. Wed Mar 15 17:54:48 2023 p200 factor: 37820499134274933313705136001719851473787004501882063131875311712005270456348527718397904280249807243674891628880661581965221537794678536311399353717236249566590603882806288113605009313774949240361187
  315. Wed Mar 15 17:54:48 2023 elapsed time 00:39:25
  316.  
Tags: math
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