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gchilders

7p5_316

Jan 5th, 2023
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  1. Wed Jan 4 13:01:28 2023
  2. Wed Jan 4 13:01:28 2023
  3. Wed Jan 4 13:01:28 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Jan 4 13:01:28 2023 random seeds: 5388ac78 47a15e48
  5. Wed Jan 4 13:01:28 2023 MPI process 0 of 1
  6. Wed Jan 4 13:01:28 2023 Using 32 OpenMP threads
  7. Wed Jan 4 13:01:28 2023 factoring 281389263170662175104739100185406347150714648923996545309680609509693194435203249035946496757798401461233724764728081180130951875365754322607471516382861096844362307397747639203901848382995793448806850570681115427116561081001 (225 digits)
  8. Wed Jan 4 13:01:29 2023 no P-1/P+1/ECM available, skipping
  9. Wed Jan 4 13:01:29 2023 commencing number field sieve (225-digit input)
  10. Wed Jan 4 13:01:29 2023 R0: 616873509628062366290756156815389726793178407
  11. Wed Jan 4 13:01:29 2023 R1: -11102230246251565404236316680908203125
  12. Wed Jan 4 13:01:29 2023 A0: 49
  13. Wed Jan 4 13:01:29 2023 A1: 0
  14. Wed Jan 4 13:01:29 2023 A2: 0
  15. Wed Jan 4 13:01:29 2023 A3: 0
  16. Wed Jan 4 13:01:29 2023 A4: 0
  17. Wed Jan 4 13:01:29 2023 A5: 0
  18. Wed Jan 4 13:01:29 2023 A6: 25
  19. Wed Jan 4 13:01:29 2023 skew 1.12, size 1.953e-13, alpha 0.618, combined = 3.462e-14 rroots = 0
  20. Wed Jan 4 13:01:29 2023
  21. Wed Jan 4 13:01:29 2023 commencing relation filtering
  22. Wed Jan 4 13:01:29 2023 setting target matrix density to 110.0
  23. Wed Jan 4 13:01:29 2023 estimated available RAM is 257753.8 MB
  24. Wed Jan 4 13:01:29 2023 commencing duplicate removal, pass 1
  25. Wed Jan 4 13:06:31 2023 error -1 reading relation 216841742
  26. Wed Jan 4 13:06:31 2023 error -1 reading relation 216841743
  27. Wed Jan 4 13:06:31 2023 error -1 reading relation 216841744
  28. Wed Jan 4 13:06:31 2023 error -1 reading relation 216841745
  29. Wed Jan 4 13:07:18 2023 error -11 reading relation 249810939
  30. Wed Jan 4 13:08:04 2023 error -15 reading relation 282541045
  31. Wed Jan 4 13:08:27 2023 error -5 reading relation 298261379
  32. Wed Jan 4 13:09:11 2023 skipped 1698 relations with b > 2^32
  33. Wed Jan 4 13:09:11 2023 skipped 2 relations with composite factors
  34. Wed Jan 4 13:09:11 2023 skipped 164 malformed relations
  35. Wed Jan 4 13:09:11 2023 found 22852155 hash collisions in 329252382 relations
  36. Wed Jan 4 13:09:26 2023 added 1218934 free relations
  37. Wed Jan 4 13:09:26 2023 commencing duplicate removal, pass 2
  38. Wed Jan 4 13:11:05 2023 found 1 duplicates and 330471315 unique relations
  39. Wed Jan 4 13:11:05 2023 memory use: 1257.5 MB
  40. Wed Jan 4 13:11:05 2023 reading ideals above 720000
  41. Wed Jan 4 13:11:06 2023 commencing singleton removal, initial pass
  42. Wed Jan 4 13:52:52 2023 memory use: 11024.0 MB
  43. Wed Jan 4 13:52:53 2023 reading all ideals from disk
  44. Wed Jan 4 13:53:05 2023 memory use: 16438.6 MB
  45. Wed Jan 4 13:54:17 2023 keeping 330258298 ideals with weight <= 200, target excess is 1697989
  46. Wed Jan 4 13:55:38 2023 commencing in-memory singleton removal
  47. Wed Jan 4 13:55:58 2023 begin with 330471315 relations and 330258298 unique ideals
  48. Wed Jan 4 13:57:21 2023 reduce to 182813283 relations and 164402498 ideals in 19 passes
  49. Wed Jan 4 13:57:21 2023 max relations containing the same ideal: 142
  50. Wed Jan 4 14:00:18 2023 removing 16240975 relations and 14240975 ideals in 2000000 cliques
  51. Wed Jan 4 14:00:31 2023 commencing in-memory singleton removal
  52. Wed Jan 4 14:00:42 2023 begin with 166572308 relations and 164402498 unique ideals
  53. Wed Jan 4 14:01:15 2023 reduce to 165301751 relations and 148871146 ideals in 10 passes
  54. Wed Jan 4 14:01:15 2023 max relations containing the same ideal: 134
  55. Wed Jan 4 14:04:46 2023 removing 12178376 relations and 10178376 ideals in 2000000 cliques
  56. Wed Jan 4 14:04:59 2023 commencing in-memory singleton removal
  57. Wed Jan 4 14:05:08 2023 begin with 153123375 relations and 148871146 unique ideals
  58. Wed Jan 4 14:05:38 2023 reduce to 152317369 relations and 137875961 ideals in 10 passes
  59. Wed Jan 4 14:05:38 2023 max relations containing the same ideal: 128
  60. Wed Jan 4 14:07:27 2023 removing 10934176 relations and 8934176 ideals in 2000000 cliques
  61. Wed Jan 4 14:07:36 2023 commencing in-memory singleton removal
  62. Wed Jan 4 14:07:44 2023 begin with 141383193 relations and 137875961 unique ideals
  63. Wed Jan 4 14:08:11 2023 reduce to 140677783 relations and 128227002 ideals in 9 passes
  64. Wed Jan 4 14:08:11 2023 max relations containing the same ideal: 121
  65. Wed Jan 4 14:09:52 2023 removing 10294685 relations and 8294685 ideals in 2000000 cliques
  66. Wed Jan 4 14:10:00 2023 commencing in-memory singleton removal
  67. Wed Jan 4 14:10:08 2023 begin with 130383098 relations and 128227002 unique ideals
  68. Wed Jan 4 14:10:32 2023 reduce to 129709972 relations and 119250028 ideals in 9 passes
  69. Wed Jan 4 14:10:32 2023 max relations containing the same ideal: 113
  70. Wed Jan 4 14:12:05 2023 removing 9915201 relations and 7915201 ideals in 2000000 cliques
  71. Wed Jan 4 14:12:12 2023 commencing in-memory singleton removal
  72. Wed Jan 4 14:12:19 2023 begin with 119794771 relations and 119250028 unique ideals
  73. Wed Jan 4 14:12:43 2023 reduce to 119125323 relations and 110655923 ideals in 10 passes
  74. Wed Jan 4 14:12:43 2023 max relations containing the same ideal: 111
  75. Wed Jan 4 14:14:09 2023 removing 9669700 relations and 7669700 ideals in 2000000 cliques
  76. Wed Jan 4 14:14:15 2023 commencing in-memory singleton removal
  77. Wed Jan 4 14:14:22 2023 begin with 109455623 relations and 110655923 unique ideals
  78. Wed Jan 4 14:14:44 2023 reduce to 108765461 relations and 102285612 ideals in 10 passes
  79. Wed Jan 4 14:14:44 2023 max relations containing the same ideal: 101
  80. Wed Jan 4 14:16:04 2023 removing 9525673 relations and 7525673 ideals in 2000000 cliques
  81. Wed Jan 4 14:16:10 2023 commencing in-memory singleton removal
  82. Wed Jan 4 14:16:16 2023 begin with 99239788 relations and 102285612 unique ideals
  83. Wed Jan 4 14:16:33 2023 reduce to 98510725 relations and 94018976 ideals in 9 passes
  84. Wed Jan 4 14:16:33 2023 max relations containing the same ideal: 95
  85. Wed Jan 4 14:17:45 2023 removing 9451783 relations and 7451783 ideals in 2000000 cliques
  86. Wed Jan 4 14:17:51 2023 commencing in-memory singleton removal
  87. Wed Jan 4 14:17:56 2023 begin with 89058942 relations and 94018976 unique ideals
  88. Wed Jan 4 14:18:12 2023 reduce to 88271413 relations and 85765435 ideals in 9 passes
  89. Wed Jan 4 14:18:12 2023 max relations containing the same ideal: 89
  90. Wed Jan 4 14:19:17 2023 removing 3315108 relations and 2778798 ideals in 536310 cliques
  91. Wed Jan 4 14:19:21 2023 commencing in-memory singleton removal
  92. Wed Jan 4 14:19:26 2023 begin with 84956305 relations and 85765435 unique ideals
  93. Wed Jan 4 14:19:39 2023 reduce to 84860696 relations and 82890508 ideals in 8 passes
  94. Wed Jan 4 14:19:39 2023 max relations containing the same ideal: 88
  95. Wed Jan 4 14:20:55 2023 relations with 0 large ideals: 63999
  96. Wed Jan 4 14:20:55 2023 relations with 1 large ideals: 33868
  97. Wed Jan 4 14:20:55 2023 relations with 2 large ideals: 407051
  98. Wed Jan 4 14:20:55 2023 relations with 3 large ideals: 2529949
  99. Wed Jan 4 14:20:55 2023 relations with 4 large ideals: 8635520
  100. Wed Jan 4 14:20:55 2023 relations with 5 large ideals: 17706433
  101. Wed Jan 4 14:20:55 2023 relations with 6 large ideals: 22740665
  102. Wed Jan 4 14:20:55 2023 relations with 7+ large ideals: 32743211
  103. Wed Jan 4 14:20:55 2023 commencing 2-way merge
  104. Wed Jan 4 14:22:18 2023 reduce to 52300248 relation sets and 50330059 unique ideals
  105. Wed Jan 4 14:22:18 2023 commencing full merge
  106. Wed Jan 4 15:28:06 2023 memory use: 6473.6 MB
  107. Wed Jan 4 15:28:29 2023 found 24019443 cycles, need 23868259
  108. Wed Jan 4 15:28:54 2023 weight of 23868259 cycles is about 2626115024 (110.03/cycle)
  109. Wed Jan 4 15:28:54 2023 distribution of cycle lengths:
  110. Wed Jan 4 15:28:54 2023 1 relations: 2113741
  111. Wed Jan 4 15:28:54 2023 2 relations: 2040164
  112. Wed Jan 4 15:28:54 2023 3 relations: 1991020
  113. Wed Jan 4 15:28:54 2023 4 relations: 1863297
  114. Wed Jan 4 15:28:54 2023 5 relations: 1768431
  115. Wed Jan 4 15:28:54 2023 6 relations: 1659206
  116. Wed Jan 4 15:28:54 2023 7 relations: 1547452
  117. Wed Jan 4 15:28:54 2023 8 relations: 1439894
  118. Wed Jan 4 15:28:54 2023 9 relations: 1320554
  119. Wed Jan 4 15:28:54 2023 10+ relations: 8124500
  120. Wed Jan 4 15:28:54 2023 heaviest cycle: 28 relations
  121. Wed Jan 4 15:29:30 2023 commencing cycle optimization
  122. Wed Jan 4 15:32:03 2023 start with 189004938 relations
  123. Wed Jan 4 15:59:29 2023 pruned 6546771 relations
  124. Wed Jan 4 15:59:30 2023 memory use: 5404.6 MB
  125. Wed Jan 4 15:59:30 2023 distribution of cycle lengths:
  126. Wed Jan 4 15:59:30 2023 1 relations: 2113741
  127. Wed Jan 4 15:59:30 2023 2 relations: 2084296
  128. Wed Jan 4 15:59:30 2023 3 relations: 2065002
  129. Wed Jan 4 15:59:30 2023 4 relations: 1923527
  130. Wed Jan 4 15:59:30 2023 5 relations: 1832974
  131. Wed Jan 4 15:59:30 2023 6 relations: 1710884
  132. Wed Jan 4 15:59:30 2023 7 relations: 1598278
  133. Wed Jan 4 15:59:30 2023 8 relations: 1477318
  134. Wed Jan 4 15:59:30 2023 9 relations: 1353245
  135. Wed Jan 4 15:59:30 2023 10+ relations: 7708994
  136. Wed Jan 4 15:59:30 2023 heaviest cycle: 28 relations
  137. Wed Jan 4 16:02:34 2023 RelProcTime: 10865
  138. Wed Jan 4 16:02:34 2023 elapsed time 03:01:06
  139. Wed Jan 4 16:03:14 2023
  140. Wed Jan 4 16:03:14 2023
  141. Wed Jan 4 16:03:14 2023 Msieve v. 1.54 (SVN Unversioned directory)
  142. Wed Jan 4 16:03:14 2023 random seeds: 02cc4266 cd995c0c
  143. Wed Jan 4 16:03:14 2023 MPI process 0 of 1
  144. Wed Jan 4 16:03:14 2023 Using 32 OpenMP threads
  145. Wed Jan 4 16:03:14 2023 factoring 281389263170662175104739100185406347150714648923996545309680609509693194435203249035946496757798401461233724764728081180130951875365754322607471516382861096844362307397747639203901848382995793448806850570681115427116561081001 (225 digits)
  146. Wed Jan 4 16:03:16 2023 no P-1/P+1/ECM available, skipping
  147. Wed Jan 4 16:03:16 2023 commencing number field sieve (225-digit input)
  148. Wed Jan 4 16:03:16 2023 R0: 616873509628062366290756156815389726793178407
  149. Wed Jan 4 16:03:16 2023 R1: -11102230246251565404236316680908203125
  150. Wed Jan 4 16:03:16 2023 A0: 49
  151. Wed Jan 4 16:03:16 2023 A1: 0
  152. Wed Jan 4 16:03:16 2023 A2: 0
  153. Wed Jan 4 16:03:16 2023 A3: 0
  154. Wed Jan 4 16:03:16 2023 A4: 0
  155. Wed Jan 4 16:03:16 2023 A5: 0
  156. Wed Jan 4 16:03:16 2023 A6: 25
  157. Wed Jan 4 16:03:16 2023 skew 1.12, size 1.953e-13, alpha 0.618, combined = 3.462e-14 rroots = 0
  158. Wed Jan 4 16:03:16 2023
  159. Wed Jan 4 16:03:16 2023 commencing linear algebra
  160. Wed Jan 4 16:03:16 2023 using VBITS=128
  161. Wed Jan 4 16:03:16 2023 stopping after matrix build
  162. Wed Jan 4 16:03:16 2023 initialized process (0,0) of 1 x 1 grid
  163. Wed Jan 4 16:03:19 2023 read 23868259 cycles
  164. Wed Jan 4 16:04:51 2023 cycles contain 83529884 unique relations
  165. Wed Jan 4 16:06:28 2023 read 83529884 relations
  166. Wed Jan 4 16:06:52 2023 using 20 quadratic characters above 4294917295
  167. Wed Jan 4 16:07:23 2023 building initial matrix
  168. Wed Jan 4 16:39:09 2023 memory use: 10699.7 MB
  169. Wed Jan 4 16:39:48 2023 read 23868259 cycles
  170. Wed Jan 4 16:39:57 2023 matrix is 23868080 x 23868259 (10534.5 MB) with weight 3014628578 (126.30/col)
  171. Wed Jan 4 16:39:57 2023 sparse part has weight 2498996487 (104.70/col)
  172. Wed Jan 4 16:54:56 2023 filtering completed in 2 passes
  173. Wed Jan 4 16:55:19 2023 matrix is 23864637 x 23864815 (10534.1 MB) with weight 3014503542 (126.32/col)
  174. Wed Jan 4 16:55:19 2023 sparse part has weight 2498948637 (104.71/col)
  175. Wed Jan 4 16:58:39 2023 BLanczosTime: 3323
  176. Wed Jan 4 16:58:39 2023 elapsed time 00:55:25
  177. Wed Jan 4 19:44:08 2023
  178. Wed Jan 4 19:44:08 2023
  179. Wed Jan 4 19:44:08 2023 Msieve v. 1.54 (SVN unknown)
  180. Wed Jan 4 19:44:08 2023 random seeds: 330e8036 5bc28eb4
  181. Wed Jan 4 19:44:08 2023 MPI process 0 of 4
  182. Wed Jan 4 19:44:08 2023 Using 16 OpenMP threads
  183. Wed Jan 4 19:44:08 2023 factoring 281389263170662175104739100185406347150714648923996545309680609509693194435203249035946496757798401461233724764728081180130951875365754322607471516382861096844362307397747639203901848382995793448806850570681115427116561081001 (225 digits)
  184. Wed Jan 4 19:44:09 2023 no P-1/P+1/ECM available, skipping
  185. Wed Jan 4 19:44:09 2023 commencing number field sieve (225-digit input)
  186. Wed Jan 4 19:44:09 2023 R0: 616873509628062366290756156815389726793178407
  187. Wed Jan 4 19:44:09 2023 R1: -11102230246251565404236316680908203125
  188. Wed Jan 4 19:44:09 2023 A0: 49
  189. Wed Jan 4 19:44:09 2023 A1: 0
  190. Wed Jan 4 19:44:09 2023 A2: 0
  191. Wed Jan 4 19:44:09 2023 A3: 0
  192. Wed Jan 4 19:44:09 2023 A4: 0
  193. Wed Jan 4 19:44:09 2023 A5: 0
  194. Wed Jan 4 19:44:09 2023 A6: 25
  195. Wed Jan 4 19:44:09 2023 skew 1.12, size 1.953e-13, alpha 0.618, combined = 3.462e-14 rroots = 0
  196. Wed Jan 4 19:44:09 2023
  197. Wed Jan 4 19:44:09 2023 commencing linear algebra
  198. Wed Jan 4 19:44:09 2023 using VBITS=256
  199. Wed Jan 4 19:44:09 2023 skipping matrix build
  200. Wed Jan 4 19:44:09 2023 initialized process (0,0) of 2 x 2 grid
  201. Wed Jan 4 19:44:20 2023 matrix starts at (0, 0)
  202. Wed Jan 4 19:44:22 2023 matrix is 11932439 x 11932499 (3101.9 MB) with weight 939681807 (78.75/col)
  203. Wed Jan 4 19:44:22 2023 sparse part has weight 681897984 (57.15/col)
  204. Wed Jan 4 19:44:22 2023 saving the first 240 matrix rows for later
  205. Wed Jan 4 19:44:23 2023 matrix includes 256 packed rows
  206. Wed Jan 4 19:44:28 2023 matrix is 11932199 x 11932499 (2728.7 MB) with weight 568081287 (47.61/col)
  207. Wed Jan 4 19:44:28 2023 sparse part has weight 524403459 (43.95/col)
  208. Wed Jan 4 19:44:28 2023 using GPU 0 (NVIDIA A100-SXM4-40GB)
  209. Wed Jan 4 19:44:28 2023 selected card has CUDA arch 8.0
  210. Wed Jan 4 19:44:52 2023 commencing Lanczos iteration
  211. Wed Jan 4 19:44:52 2023 memory use: 6276.8 MB
  212. Wed Jan 4 19:45:10 2023 linear algebra at 0.1%, ETA 2h48m
  213. Wed Jan 4 19:45:29 2023 checking every 140000 dimensions, checkpointing every 8680000 dimensions
  214. Wed Jan 4 22:32:23 2023 lanczos halted after 93501 iterations (dim = 23864394)
  215. Wed Jan 4 22:33:33 2023 recovered 38 nontrivial dependencies
  216. Wed Jan 4 22:33:34 2023 BLanczosTime: 10165
  217. Wed Jan 4 22:33:34 2023 elapsed time 02:49:26
  218. Wed Jan 4 20:48:01 2023
  219. Wed Jan 4 20:48:01 2023
  220. Wed Jan 4 20:48:01 2023 Msieve v. 1.54 (SVN Unversioned directory)
  221. Wed Jan 4 20:48:01 2023 random seeds: c356727b b9a9021e
  222. Wed Jan 4 20:48:01 2023 MPI process 0 of 1
  223. Wed Jan 4 20:48:01 2023 Using 32 OpenMP threads
  224. Wed Jan 4 20:48:01 2023 factoring 281389263170662175104739100185406347150714648923996545309680609509693194435203249035946496757798401461233724764728081180130951875365754322607471516382861096844362307397747639203901848382995793448806850570681115427116561081001 (225 digits)
  225. Wed Jan 4 20:48:02 2023 no P-1/P+1/ECM available, skipping
  226. Wed Jan 4 20:48:02 2023 commencing number field sieve (225-digit input)
  227. Wed Jan 4 20:48:02 2023 R0: 616873509628062366290756156815389726793178407
  228. Wed Jan 4 20:48:02 2023 R1: -11102230246251565404236316680908203125
  229. Wed Jan 4 20:48:02 2023 A0: 49
  230. Wed Jan 4 20:48:02 2023 A1: 0
  231. Wed Jan 4 20:48:02 2023 A2: 0
  232. Wed Jan 4 20:48:02 2023 A3: 0
  233. Wed Jan 4 20:48:02 2023 A4: 0
  234. Wed Jan 4 20:48:02 2023 A5: 0
  235. Wed Jan 4 20:48:02 2023 A6: 25
  236. Wed Jan 4 20:48:02 2023 skew 1.12, size 1.953e-13, alpha 0.618, combined = 3.462e-14 rroots = 0
  237. Wed Jan 4 20:48:02 2023
  238. Wed Jan 4 20:48:02 2023 commencing square root phase
  239. Wed Jan 4 20:48:02 2023 reading relations for dependency 1
  240. Wed Jan 4 20:48:06 2023 read 11931428 cycles
  241. Wed Jan 4 20:48:46 2023 cycles contain 41753188 unique relations
  242. Wed Jan 4 20:49:46 2023 read 41753188 relations
  243. Wed Jan 4 20:54:53 2023 multiplying 41753188 relations
  244. Wed Jan 4 21:02:23 2023 multiply complete, coefficients have about 1295.70 million bits
  245. Wed Jan 4 21:02:28 2023 initial square root is modulo 648859
  246. Wed Jan 4 21:15:30 2023 GCD is N, no factor found
  247. Wed Jan 4 21:15:30 2023 reading relations for dependency 2
  248. Wed Jan 4 21:15:33 2023 read 11935881 cycles
  249. Wed Jan 4 21:16:15 2023 cycles contain 41778660 unique relations
  250. Wed Jan 4 21:17:16 2023 read 41778660 relations
  251. Wed Jan 4 21:22:13 2023 multiplying 41778660 relations
  252. Wed Jan 4 21:29:41 2023 multiply complete, coefficients have about 1296.47 million bits
  253. Wed Jan 4 21:29:46 2023 initial square root is modulo 654127
  254. Wed Jan 4 21:42:35 2023 GCD is N, no factor found
  255. Wed Jan 4 21:42:35 2023 reading relations for dependency 3
  256. Wed Jan 4 21:42:37 2023 read 11930301 cycles
  257. Wed Jan 4 21:43:13 2023 cycles contain 41762466 unique relations
  258. Wed Jan 4 21:44:12 2023 read 41762466 relations
  259. Wed Jan 4 21:48:44 2023 multiplying 41762466 relations
  260. Wed Jan 4 21:56:05 2023 multiply complete, coefficients have about 1295.98 million bits
  261. Wed Jan 4 21:56:10 2023 initial square root is modulo 650779
  262. Wed Jan 4 22:08:58 2023 GCD is N, no factor found
  263. Wed Jan 4 22:08:58 2023 reading relations for dependency 4
  264. Wed Jan 4 22:09:00 2023 read 11930630 cycles
  265. Wed Jan 4 22:09:36 2023 cycles contain 41759510 unique relations
  266. Wed Jan 4 22:10:35 2023 read 41759510 relations
  267. Wed Jan 4 22:15:07 2023 multiplying 41759510 relations
  268. Wed Jan 4 22:22:30 2023 multiply complete, coefficients have about 1295.90 million bits
  269. Wed Jan 4 22:22:35 2023 initial square root is modulo 650227
  270. Wed Jan 4 22:35:22 2023 sqrtTime: 6440
  271. Wed Jan 4 22:35:22 2023 p82 factor: 2773137195783337117174633353564160764126024994412615634106503731420621311132636529
  272. Wed Jan 4 22:35:22 2023 p144 factor: 101469650906029995852150091656881200288377231425779765942335248839958852369849268906501470875541412829771412196774193089031587469660662279824569
  273. Wed Jan 4 22:35:22 2023 elapsed time 01:47:21
  274.  
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