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  1. Sun Feb 16 20:08:39 2020  
  2. Sun Feb 16 20:08:39 2020  
  3. Sun Feb 16 20:08:39 2020  Msieve v. 1.53 (SVN unknown)
  4. Sun Feb 16 20:08:39 2020  random seeds: 881960e2 de03f2d9
  5. Sun Feb 16 20:08:39 2020  MPI process 0 of 1
  6. Sun Feb 16 20:08:39 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  7. Sun Feb 16 20:08:41 2020  no P-1/P+1/ECM available, skipping
  8. Sun Feb 16 20:08:41 2020  commencing number field sieve (281-digit input)
  9. Sun Feb 16 20:08:41 2020  R0: -191561942608236107294793378393788647952342390272950272
  10. Sun Feb 16 20:08:41 2020  R1: 1
  11. Sun Feb 16 20:08:41 2020  A0: 1
  12. Sun Feb 16 20:08:41 2020  A1: 0
  13. Sun Feb 16 20:08:41 2020  A2: 0
  14. Sun Feb 16 20:08:41 2020  A3: 0
  15. Sun Feb 16 20:08:41 2020  A4: 0
  16. Sun Feb 16 20:08:41 2020  A5: 0
  17. Sun Feb 16 20:08:41 2020  A6: 2
  18. Sun Feb 16 20:08:41 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  19. Sun Feb 16 20:08:41 2020  
  20. Sun Feb 16 20:08:41 2020  commencing relation filtering
  21. Sun Feb 16 20:08:41 2020  setting target matrix density to 120.0
  22. Sun Feb 16 20:08:41 2020  estimated available RAM is 257753.8 MB
  23. Sun Feb 16 20:08:41 2020  commencing duplicate removal, pass 1
  24. Sun Feb 16 22:41:06 2020  skipped 1045971 relations with b > 2^32
  25. Sun Feb 16 22:41:06 2020  skipped 81 relations with composite factors
  26. Sun Feb 16 22:41:06 2020  found 253154646 hash collisions in 907328015 relations
  27. Sun Feb 16 22:41:19 2020  commencing duplicate removal, pass 2
  28. Sun Feb 16 23:06:20 2020  found 269173800 duplicates and 638154215 unique relations
  29. Sun Feb 16 23:06:20 2020  memory use: 5030.0 MB
  30. Sun Feb 16 23:06:21 2020  reading ideals above 720000
  31. Sun Feb 16 23:06:21 2020  commencing singleton removal, initial pass
  32. Mon Feb 17 02:09:29 2020  memory use: 21024.0 MB
  33. Mon Feb 17 02:09:30 2020  reading all ideals from disk
  34. Mon Feb 17 02:09:54 2020  memory use: 30177.8 MB
  35. Mon Feb 17 02:12:51 2020  keeping 652348416 ideals with weight <= 200, target excess is 3800400
  36. Mon Feb 17 02:16:24 2020  commencing in-memory singleton removal
  37. Mon Feb 17 02:18:35 2020  begin with 638154215 relations and 652348416 unique ideals
  38. Mon Feb 17 02:47:14 2020  reduce to 377098468 relations and 361491844 ideals in 18 passes
  39. Mon Feb 17 02:47:14 2020  max relations containing the same ideal: 153
  40. Mon Feb 17 02:54:35 2020  removing 18146195 relations and 16146195 ideals in 2000000 cliques
  41. Mon Feb 17 02:54:47 2020  commencing in-memory singleton removal
  42. Mon Feb 17 02:55:45 2020  begin with 358952273 relations and 361491844 unique ideals
  43. Mon Feb 17 03:05:18 2020  reduce to 358262991 relations and 344650880 ideals in 9 passes
  44. Mon Feb 17 03:05:18 2020  max relations containing the same ideal: 146
  45. Mon Feb 17 03:10:50 2020  removing 13518426 relations and 11518426 ideals in 2000000 cliques
  46. Mon Feb 17 03:11:00 2020  commencing in-memory singleton removal
  47. Mon Feb 17 03:11:52 2020  begin with 344744565 relations and 344650880 unique ideals
  48. Mon Feb 17 03:20:45 2020  reduce to 344321768 relations and 332706923 ideals in 9 passes
  49. Mon Feb 17 03:20:45 2020  max relations containing the same ideal: 141
  50. Mon Feb 17 03:25:57 2020  removing 12063389 relations and 10063389 ideals in 2000000 cliques
  51. Mon Feb 17 03:26:06 2020  commencing in-memory singleton removal
  52. Mon Feb 17 03:26:57 2020  begin with 332258379 relations and 332706923 unique ideals
  53. Mon Feb 17 03:34:31 2020  reduce to 331904245 relations and 322287203 ideals in 8 passes
  54. Mon Feb 17 03:34:31 2020  max relations containing the same ideal: 139
  55. Mon Feb 17 03:39:27 2020  removing 11264472 relations and 9264472 ideals in 2000000 cliques
  56. Mon Feb 17 03:39:36 2020  commencing in-memory singleton removal
  57. Mon Feb 17 03:40:24 2020  begin with 320639773 relations and 322287203 unique ideals
  58. Mon Feb 17 03:48:33 2020  reduce to 320315491 relations and 312696536 ideals in 9 passes
  59. Mon Feb 17 03:48:33 2020  max relations containing the same ideal: 137
  60. Mon Feb 17 03:53:17 2020  removing 10740591 relations and 8740591 ideals in 2000000 cliques
  61. Mon Feb 17 03:53:25 2020  commencing in-memory singleton removal
  62. Mon Feb 17 03:54:12 2020  begin with 309574900 relations and 312696536 unique ideals
  63. Mon Feb 17 04:00:21 2020  reduce to 309266422 relations and 303645589 ideals in 7 passes
  64. Mon Feb 17 04:00:21 2020  max relations containing the same ideal: 133
  65. Mon Feb 17 04:04:52 2020  removing 6754564 relations and 5542196 ideals in 1212368 cliques
  66. Mon Feb 17 04:05:00 2020  commencing in-memory singleton removal
  67. Mon Feb 17 04:05:44 2020  begin with 302511858 relations and 303645589 unique ideals
  68. Mon Feb 17 04:12:35 2020  reduce to 302389550 relations and 297980609 ideals in 8 passes
  69. Mon Feb 17 04:12:35 2020  max relations containing the same ideal: 130
  70. Mon Feb 17 04:17:50 2020  relations with 0 large ideals: 146642
  71. Mon Feb 17 04:17:50 2020  relations with 1 large ideals: 62680
  72. Mon Feb 17 04:17:50 2020  relations with 2 large ideals: 765390
  73. Mon Feb 17 04:17:50 2020  relations with 3 large ideals: 5109554
  74. Mon Feb 17 04:17:50 2020  relations with 4 large ideals: 19906903
  75. Mon Feb 17 04:17:50 2020  relations with 5 large ideals: 48389967
  76. Mon Feb 17 04:17:50 2020  relations with 6 large ideals: 75580305
  77. Mon Feb 17 04:17:50 2020  relations with 7+ large ideals: 152428109
  78. Mon Feb 17 04:17:50 2020  commencing 2-way merge
  79. Mon Feb 17 04:23:58 2020  reduce to 203737383 relation sets and 199328442 unique ideals
  80. Mon Feb 17 04:23:58 2020  commencing full merge
  81. Mon Feb 17 11:21:46 2020  memory use: 22489.1 MB
  82. Mon Feb 17 11:23:29 2020  found 91127244 cycles, need 90820642
  83. Mon Feb 17 11:25:27 2020  weight of 90820642 cycles is about 10898716020 (120.00/cycle)
  84. Mon Feb 17 11:25:27 2020  distribution of cycle lengths:
  85. Mon Feb 17 11:25:27 2020  1 relations: 5059751
  86. Mon Feb 17 11:25:27 2020  2 relations: 7307242
  87. Mon Feb 17 11:25:27 2020  3 relations: 8616663
  88. Mon Feb 17 11:25:27 2020  4 relations: 8501161
  89. Mon Feb 17 11:25:27 2020  5 relations: 8129907
  90. Mon Feb 17 11:25:27 2020  6 relations: 7274779
  91. Mon Feb 17 11:25:27 2020  7 relations: 6629353
  92. Mon Feb 17 11:25:27 2020  8 relations: 5836835
  93. Mon Feb 17 11:25:27 2020  9 relations: 5118085
  94. Mon Feb 17 11:25:27 2020  10+ relations: 28346866
  95. Mon Feb 17 11:25:27 2020  heaviest cycle: 28 relations
  96. Mon Feb 17 11:27:32 2020  commencing cycle optimization
  97. Mon Feb 17 11:35:33 2020  start with 706000843 relations
  98. Mon Feb 17 12:39:15 2020  pruned 26718624 relations
  99. Mon Feb 17 12:39:17 2020  memory use: 19836.3 MB
  100. Mon Feb 17 12:39:17 2020  distribution of cycle lengths:
  101. Mon Feb 17 12:39:17 2020  1 relations: 5059751
  102. Mon Feb 17 12:39:17 2020  2 relations: 7540127
  103. Mon Feb 17 12:39:17 2020  3 relations: 9062050
  104. Mon Feb 17 12:39:17 2020  4 relations: 8857101
  105. Mon Feb 17 12:39:17 2020  5 relations: 8469404
  106. Mon Feb 17 12:39:17 2020  6 relations: 7499626
  107. Mon Feb 17 12:39:17 2020  7 relations: 6787938
  108. Mon Feb 17 12:39:17 2020  8 relations: 5908670
  109. Mon Feb 17 12:39:17 2020  9 relations: 5153668
  110. Mon Feb 17 12:39:17 2020  10+ relations: 26482307
  111. Mon Feb 17 12:39:17 2020  heaviest cycle: 28 relations
  112. Mon Feb 17 12:45:47 2020  RelProcTime: 59826
  113. Mon Feb 17 12:45:47 2020  elapsed time 16:37:08
  114. Mon Feb 17 13:31:56 2020  
  115. Mon Feb 17 13:31:56 2020  
  116. Mon Feb 17 13:31:56 2020  Msieve v. 1.53 (SVN unknown)
  117. Mon Feb 17 13:31:56 2020  random seeds: e43f7ec7 ad291827
  118. Mon Feb 17 13:31:56 2020  MPI process 0 of 4
  119. Mon Feb 17 13:31:56 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  120. Mon Feb 17 13:31:59 2020  no P-1/P+1/ECM available, skipping
  121. Mon Feb 17 13:31:59 2020  commencing number field sieve (281-digit input)
  122. Mon Feb 17 13:31:59 2020  R0: -191561942608236107294793378393788647952342390272950272
  123. Mon Feb 17 13:31:59 2020  R1: 1
  124. Mon Feb 17 13:31:59 2020  A0: 1
  125. Mon Feb 17 13:31:59 2020  A1: 0
  126. Mon Feb 17 13:31:59 2020  A2: 0
  127. Mon Feb 17 13:31:59 2020  A3: 0
  128. Mon Feb 17 13:31:59 2020  A4: 0
  129. Mon Feb 17 13:31:59 2020  A5: 0
  130. Mon Feb 17 13:31:59 2020  A6: 2
  131. Mon Feb 17 13:31:59 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  132. Mon Feb 17 13:31:59 2020  
  133. Mon Feb 17 13:31:59 2020  commencing linear algebra
  134. Mon Feb 17 13:31:59 2020  initialized process (0,0) of 2 x 2 grid
  135. Mon Feb 17 13:32:11 2020  read 90820642 cycles
  136. Mon Feb 17 13:35:24 2020  cycles contain 299561128 unique relations
  137. Mon Feb 17 14:18:32 2020  read 299561128 relations
  138. Mon Feb 17 14:27:08 2020  using 20 quadratic characters above 4294917295
  139. Mon Feb 17 14:49:57 2020  building initial matrix
  140. Mon Feb 17 15:59:52 2020  memory use: 41782.0 MB
  141. Mon Feb 17 16:01:47 2020  read 90820642 cycles
  142. Mon Feb 17 16:02:08 2020  matrix is 90820461 x 90820642 (43099.6 MB) with weight 12308713766 (135.53/col)
  143. Mon Feb 17 16:02:08 2020  sparse part has weight 10299287429 (113.40/col)
  144. Mon Feb 17 16:49:34 2020  filtering completed in 2 passes
  145. Mon Feb 17 16:50:03 2020  matrix is 90810033 x 90810213 (43098.8 MB) with weight 12308377624 (135.54/col)
  146. Mon Feb 17 16:50:03 2020  sparse part has weight 10299188019 (113.41/col)
  147. Mon Feb 17 16:57:46 2020  matrix starts at (0, 0)
  148. Mon Feb 17 16:57:52 2020  matrix is 45405073 x 45405119 (12037.3 MB) with weight 3660644126 (80.62/col)
  149. Mon Feb 17 16:57:52 2020  sparse part has weight 2656040962 (58.50/col)
  150. Mon Feb 17 16:57:52 2020  saving the first 48 matrix rows for later
  151. Mon Feb 17 16:57:58 2020  matrix includes 64 packed rows
  152. Mon Feb 17 16:58:03 2020  matrix is 45405025 x 45405119 (11259.3 MB) with weight 2794877709 (61.55/col)
  153. Mon Feb 17 16:58:03 2020  sparse part has weight 2497518518 (55.01/col)
  154. Mon Feb 17 16:58:03 2020  using block size 8192 and superblock size 1966080 for processor cache size 20480 kB
  155. Mon Feb 17 17:02:09 2020  commencing Lanczos iteration
  156. Mon Feb 17 17:02:09 2020  memory use: 10094.1 MB
  157. Mon Feb 17 17:15:26 2020  linear algebra at 0.0%, ETA 12712h 1m
  158. Mon Feb 17 17:19:59 2020  checkpointing every 10000 dimensions
  159. Mon Feb 17 22:44:32 2020  
  160. Mon Feb 17 22:44:32 2020  
  161. Mon Feb 17 22:44:32 2020  Msieve v. 1.54 (SVN 1015M)
  162. Mon Feb 17 22:44:32 2020  random seeds: bfd1225c a0155220
  163. Mon Feb 17 22:44:32 2020  MPI process 0 of 272
  164. Mon Feb 17 22:44:32 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  165. Mon Feb 17 22:44:38 2020  no P-1/P+1/ECM available, skipping
  166. Mon Feb 17 22:44:38 2020  commencing number field sieve (281-digit input)
  167. Mon Feb 17 22:44:38 2020  R0: -191561942608236107294793378393788647952342390272950272
  168. Mon Feb 17 22:44:38 2020  R1: 1
  169. Mon Feb 17 22:44:38 2020  A0: 1
  170. Mon Feb 17 22:44:38 2020  A1: 0
  171. Mon Feb 17 22:44:38 2020  A2: 0
  172. Mon Feb 17 22:44:38 2020  A3: 0
  173. Mon Feb 17 22:44:38 2020  A4: 0
  174. Mon Feb 17 22:44:38 2020  A5: 0
  175. Mon Feb 17 22:44:38 2020  A6: 2
  176. Mon Feb 17 22:44:38 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  177. Mon Feb 17 22:44:38 2020  
  178. Mon Feb 17 22:44:38 2020  commencing linear algebra
  179. Mon Feb 17 22:44:38 2020  skipping matrix build
  180. Mon Feb 17 22:44:39 2020  initialized process (0,0) of 8 x 34 grid
  181. Mon Feb 17 22:45:29 2020  matrix starts at (0, 0)
  182. Mon Feb 17 22:45:29 2020  matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
  183. Mon Feb 17 22:45:29 2020  sparse part has weight 45208829 (25.59/col)
  184. Mon Feb 17 22:45:29 2020  saving the first 48 matrix rows for later
  185. Mon Feb 17 22:45:30 2020  matrix includes 64 packed rows
  186. Mon Feb 17 22:45:34 2020  matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
  187. Mon Feb 17 22:45:34 2020  sparse part has weight 37035651 (20.97/col)
  188. Mon Feb 17 22:45:34 2020  using block size 8192 and superblock size 98304 for processor cache size 1024 kB
  189. Mon Feb 17 22:45:46 2020  commencing Lanczos iteration (8 threads)
  190. Mon Feb 17 22:45:46 2020  memory use: 753.4 MB
  191. Mon Feb 17 22:46:18 2020  linear algebra at 0.0%, ETA 433h28m
  192. Mon Feb 17 22:46:27 2020  checkpointing every 210000 dimensions
  193. Sat Feb 22 22:44:45 2020  lanczos halted after 402989 iterations (dim = 25482986)
  194. Sun Feb 23 00:41:37 2020  
  195. Sun Feb 23 00:41:37 2020  
  196. Sun Feb 23 00:41:37 2020  Msieve v. 1.54 (SVN 1015M)
  197. Sun Feb 23 00:41:37 2020  random seeds: dfee3c1c 9c91dfc1
  198. Sun Feb 23 00:41:37 2020  MPI process 0 of 272
  199. Sun Feb 23 00:41:37 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  200. Sun Feb 23 00:41:43 2020  no P-1/P+1/ECM available, skipping
  201. Sun Feb 23 00:41:43 2020  commencing number field sieve (281-digit input)
  202. Sun Feb 23 00:41:43 2020  R0: -191561942608236107294793378393788647952342390272950272
  203. Sun Feb 23 00:41:43 2020  R1: 1
  204. Sun Feb 23 00:41:43 2020  A0: 1
  205. Sun Feb 23 00:41:43 2020  A1: 0
  206. Sun Feb 23 00:41:43 2020  A2: 0
  207. Sun Feb 23 00:41:43 2020  A3: 0
  208. Sun Feb 23 00:41:43 2020  A4: 0
  209. Sun Feb 23 00:41:43 2020  A5: 0
  210. Sun Feb 23 00:41:43 2020  A6: 2
  211. Sun Feb 23 00:41:43 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  212. Sun Feb 23 00:41:43 2020  
  213. Sun Feb 23 00:41:43 2020  commencing linear algebra
  214. Sun Feb 23 00:41:44 2020  initialized process (0,0) of 8 x 34 grid
  215. Sun Feb 23 00:42:32 2020  matrix starts at (0, 0)
  216. Sun Feb 23 00:42:32 2020  matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
  217. Sun Feb 23 00:42:32 2020  sparse part has weight 45208829 (25.59/col)
  218. Sun Feb 23 00:42:32 2020  saving the first 48 matrix rows for later
  219. Sun Feb 23 00:42:33 2020  matrix includes 64 packed rows
  220. Sun Feb 23 00:42:44 2020  matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
  221. Sun Feb 23 00:42:44 2020  sparse part has weight 37035651 (20.97/col)
  222. Sun Feb 23 00:42:44 2020  using block size 8192 and superblock size 98304 for processor cache size 1024 kB
  223. Sun Feb 23 00:42:55 2020  commencing Lanczos iteration (8 threads)
  224. Sun Feb 23 00:42:55 2020  memory use: 753.4 MB
  225. Sun Feb 23 00:43:10 2020  restarting at iteration 401835 (dim = 25410006)
  226. Sun Feb 23 00:43:36 2020  linear algebra at 28.0%, ETA 310h32m
  227. Sun Feb 23 00:43:45 2020  checkpointing every 210000 dimensions
  228. Fri Feb 28 00:41:45 2020  lanczos halted after 803201 iterations (dim = 50789925)
  229. Wed Mar  4 13:27:18 2020  
  230. Wed Mar  4 13:27:18 2020  
  231. Wed Mar  4 13:27:18 2020  Msieve v. 1.54 (SVN 1015M)
  232. Wed Mar  4 13:27:18 2020  random seeds: 701d7996 3ae38603
  233. Wed Mar  4 13:27:18 2020  MPI process 0 of 272
  234. Wed Mar  4 13:27:18 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  235. Wed Mar  4 13:27:24 2020  no P-1/P+1/ECM available, skipping
  236. Wed Mar  4 13:27:24 2020  commencing number field sieve (281-digit input)
  237. Wed Mar  4 13:27:24 2020  R0: -191561942608236107294793378393788647952342390272950272
  238. Wed Mar  4 13:27:24 2020  R1: 1
  239. Wed Mar  4 13:27:24 2020  A0: 1
  240. Wed Mar  4 13:27:24 2020  A1: 0
  241. Wed Mar  4 13:27:24 2020  A2: 0
  242. Wed Mar  4 13:27:24 2020  A3: 0
  243. Wed Mar  4 13:27:24 2020  A4: 0
  244. Wed Mar  4 13:27:24 2020  A5: 0
  245. Wed Mar  4 13:27:24 2020  A6: 2
  246. Wed Mar  4 13:27:24 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  247. Wed Mar  4 13:27:24 2020  
  248. Wed Mar  4 13:27:24 2020  commencing linear algebra
  249. Wed Mar  4 13:27:25 2020  initialized process (0,0) of 8 x 34 grid
  250. Wed Mar  4 13:28:09 2020  matrix starts at (0, 0)
  251. Wed Mar  4 13:28:09 2020  matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
  252. Wed Mar  4 13:28:09 2020  sparse part has weight 45208829 (25.59/col)
  253. Wed Mar  4 13:28:09 2020  saving the first 48 matrix rows for later
  254. Wed Mar  4 13:28:10 2020  matrix includes 64 packed rows
  255. Wed Mar  4 13:28:26 2020  matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
  256. Wed Mar  4 13:28:26 2020  sparse part has weight 37035651 (20.97/col)
  257. Wed Mar  4 13:28:26 2020  using block size 8192 and superblock size 98304 for processor cache size 1024 kB
  258. Wed Mar  4 13:28:38 2020  commencing Lanczos iteration (8 threads)
  259. Wed Mar  4 13:28:38 2020  memory use: 753.4 MB
  260. Wed Mar  4 13:28:52 2020  restarting at iteration 800356 (dim = 50610013)
  261. Wed Mar  4 13:29:18 2020  linear algebra at 55.7%, ETA 191h 0m
  262. Wed Mar  4 13:29:27 2020  checkpointing every 210000 dimensions
  263. Mon Mar  9 14:27:23 2020  lanczos halted after 1200989 iterations (dim = 75945377)
  264. Mon Mar  9 15:10:14 2020  
  265. Mon Mar  9 15:10:14 2020  
  266. Mon Mar  9 15:10:14 2020  Msieve v. 1.54 (SVN 1015M)
  267. Mon Mar  9 15:10:14 2020  random seeds: b95cc194 1e7d2798
  268. Mon Mar  9 15:10:14 2020  MPI process 0 of 272
  269. Mon Mar  9 15:10:14 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  270. Mon Mar  9 15:10:21 2020  no P-1/P+1/ECM available, skipping
  271. Mon Mar  9 15:10:21 2020  commencing number field sieve (281-digit input)
  272. Mon Mar  9 15:10:21 2020  R0: -191561942608236107294793378393788647952342390272950272
  273. Mon Mar  9 15:10:21 2020  R1: 1
  274. Mon Mar  9 15:10:21 2020  A0: 1
  275. Mon Mar  9 15:10:21 2020  A1: 0
  276. Mon Mar  9 15:10:21 2020  A2: 0
  277. Mon Mar  9 15:10:21 2020  A3: 0
  278. Mon Mar  9 15:10:21 2020  A4: 0
  279. Mon Mar  9 15:10:21 2020  A5: 0
  280. Mon Mar  9 15:10:21 2020  A6: 2
  281. Mon Mar  9 15:10:21 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  282. Mon Mar  9 15:10:21 2020  
  283. Mon Mar  9 15:10:21 2020  commencing linear algebra
  284. Mon Mar  9 15:10:21 2020  initialized process (0,0) of 8 x 34 grid
  285. Mon Mar  9 15:11:17 2020  matrix starts at (0, 0)
  286. Mon Mar  9 15:11:18 2020  matrix is 11351353 x 1766492 (246.6 MB) with weight 84307819 (47.73/col)
  287. Mon Mar  9 15:11:18 2020  sparse part has weight 45208829 (25.59/col)
  288. Mon Mar  9 15:11:18 2020  saving the first 48 matrix rows for later
  289. Mon Mar  9 15:11:18 2020  matrix includes 64 packed rows
  290. Mon Mar  9 15:11:32 2020  matrix is 11351305 x 1766492 (208.7 MB) with weight 51910212 (29.39/col)
  291. Mon Mar  9 15:11:32 2020  sparse part has weight 37035651 (20.97/col)
  292. Mon Mar  9 15:11:32 2020  using block size 8192 and superblock size 98304 for processor cache size 1024 kB
  293. Mon Mar  9 15:11:43 2020  commencing Lanczos iteration (8 threads)
  294. Mon Mar  9 15:11:43 2020  memory use: 753.4 MB
  295. Mon Mar  9 15:11:57 2020  restarting at iteration 1198849 (dim = 75810000)
  296. Mon Mar  9 15:12:23 2020  linear algebra at 83.5%, ETA 71h15m
  297. Mon Mar  9 15:12:31 2020  checkpointing every 220000 dimensions
  298. Thu Mar 12 13:23:16 2020  lanczos halted after 1436054 iterations (dim = 90809981)
  299. Thu Mar 12 13:35:47 2020  recovered 35 nontrivial dependencies
  300. Thu Mar 12 13:35:50 2020  BLanczosTime: 253529
  301. Thu Mar 12 13:35:50 2020  elapsed time 70:25:36
  302. Thu Mar 12 13:41:54 2020  
  303. Thu Mar 12 13:41:54 2020  
  304. Thu Mar 12 13:41:54 2020  Msieve v. 1.53 (SVN unknown)
  305. Thu Mar 12 13:41:54 2020  random seeds: 649c4c53 3a27e089
  306. Thu Mar 12 13:41:54 2020  MPI process 0 of 1
  307. Thu Mar 12 13:41:54 2020  factoring 10968937259993241863153727513068446263243628733931193292816574022921698778329405855974898391289459674493389557642994827450179623936566632534187506488309088888190065822891129570065733649484215001075817175965869087754573436265878800138183798299256773807131845047503167136038340219457 (281 digits)
  308. Thu Mar 12 13:41:56 2020  no P-1/P+1/ECM available, skipping
  309. Thu Mar 12 13:41:56 2020  commencing number field sieve (281-digit input)
  310. Thu Mar 12 13:41:56 2020  R0: -191561942608236107294793378393788647952342390272950272
  311. Thu Mar 12 13:41:56 2020  R1: 1
  312. Thu Mar 12 13:41:56 2020  A0: 1
  313. Thu Mar 12 13:41:56 2020  A1: 0
  314. Thu Mar 12 13:41:56 2020  A2: 0
  315. Thu Mar 12 13:41:56 2020  A3: 0
  316. Thu Mar 12 13:41:56 2020  A4: 0
  317. Thu Mar 12 13:41:56 2020  A5: 0
  318. Thu Mar 12 13:41:56 2020  A6: 2
  319. Thu Mar 12 13:41:56 2020  skew 0.89, size 1.233e-15, alpha 1.888, combined = 6.198e-16 rroots = 0
  320. Thu Mar 12 13:41:56 2020  
  321. Thu Mar 12 13:41:56 2020  commencing square root phase
  322. Thu Mar 12 13:41:56 2020  reading relations for dependency 1
  323. Thu Mar 12 13:42:08 2020  read 45403250 cycles
  324. Thu Mar 12 13:43:40 2020  cycles contain 149779796 unique relations
  325. Thu Mar 12 14:13:33 2020  read 149779796 relations
  326. Thu Mar 12 14:26:57 2020  multiplying 149779796 relations
  327. Thu Mar 12 17:04:15 2020  multiply complete, coefficients have about 4460.19 million bits
  328. Thu Mar 12 17:04:29 2020  initial square root is modulo 100501
  329. Thu Mar 12 19:33:55 2020  GCD is 1, no factor found
  330. Thu Mar 12 19:33:55 2020  reading relations for dependency 2
  331. Thu Mar 12 19:34:05 2020  read 45404657 cycles
  332. Thu Mar 12 19:35:36 2020  cycles contain 149779586 unique relations
  333. Thu Mar 12 20:03:21 2020  read 149779586 relations
  334. Thu Mar 12 20:16:46 2020  multiplying 149779586 relations
  335. Thu Mar 12 22:54:15 2020  multiply complete, coefficients have about 4460.21 million bits
  336. Thu Mar 12 22:54:29 2020  initial square root is modulo 100501
  337. Fri Mar 13 01:24:55 2020  GCD is N, no factor found
  338. Fri Mar 13 01:24:55 2020  reading relations for dependency 3
  339. Fri Mar 13 01:25:05 2020  read 45406681 cycles
  340. Fri Mar 13 01:26:36 2020  cycles contain 149786606 unique relations
  341. Fri Mar 13 01:54:19 2020  read 149786606 relations
  342. Fri Mar 13 02:07:47 2020  multiplying 149786606 relations
  343. Fri Mar 13 04:46:14 2020  multiply complete, coefficients have about 4460.41 million bits
  344. Fri Mar 13 04:46:28 2020  initial square root is modulo 100501
  345. Fri Mar 13 07:15:50 2020  sqrtTime: 63234
  346. Fri Mar 13 07:15:50 2020  p109 factor: 1774153315792499512589927510132630538330663588683331991390254645758278991890748315142078623195802744233104331
  347. Fri Mar 13 07:15:50 2020  p172 factor: 6182632110964721743166458483384098492878403880223339428396790899726097828489536967815993231999018885776132717820555820203734232086560420355448958593666004848425689634678947
  348. Fri Mar 13 07:15:50 2020  elapsed time 17:33:56
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