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f15_211m1

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Jun 12th, 2020
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  1. Mon Jun 8 09:19:21 2020
  2. Mon Jun 8 09:19:21 2020
  3. Mon Jun 8 09:19:21 2020 Msieve v. 1.54 (SVN 1030)
  4. Mon Jun 8 09:19:21 2020 random seeds: 2484fe55 0b5c6fb2
  5. Mon Jun 8 09:19:21 2020 factoring 145900860311243755696258479158138583874186379759376099391575093830854745406025371544423936428272850374345083801918722893570111973139606218921608960025553580735386981060651330474081957109490039787487738167766058630101973839741287 (228 digits)
  6. Mon Jun 8 09:19:22 2020 no P-1/P+1/ECM available, skipping
  7. Mon Jun 8 09:19:22 2020 commencing number field sieve (228-digit input)
  8. Mon Jun 8 09:19:22 2020 R0: 145610960604971353313885629177093505859375
  9. Mon Jun 8 09:19:22 2020 R1: 1
  10. Mon Jun 8 09:19:22 2020 A0: -1
  11. Mon Jun 8 09:19:22 2020 A1: 0
  12. Mon Jun 8 09:19:22 2020 A2: 0
  13. Mon Jun 8 09:19:22 2020 A3: 0
  14. Mon Jun 8 09:19:22 2020 A4: 0
  15. Mon Jun 8 09:19:22 2020 A5: 0
  16. Mon Jun 8 09:19:22 2020 A6: 15
  17. Mon Jun 8 09:19:22 2020 skew 1.00, size 4.386e-12, alpha 0.354, combined = 3.418e-13 rroots = 2
  18. Mon Jun 8 09:19:22 2020
  19. Mon Jun 8 09:19:22 2020 commencing relation filtering
  20. Mon Jun 8 09:19:22 2020 setting target matrix density to 120.0
  21. Mon Jun 8 09:19:22 2020 estimated available RAM is 16046.7 MB
  22. Mon Jun 8 09:19:22 2020 commencing duplicate removal, pass 1
  23. Mon Jun 8 09:19:48 2020 error -9 reading relation 2685850
  24. [skipped 18134 more similar messages]
  25. Mon Jun 8 09:58:20 2020 skipped 202 relations with b > 2^32
  26. Mon Jun 8 09:58:20 2020 skipped 11827 relations with composite factors
  27. Mon Jun 8 09:58:20 2020 found 49320796 hash collisions in 252073982 relations
  28. Mon Jun 8 09:58:37 2020 added 1218750 free relations
  29. Mon Jun 8 09:58:37 2020 commencing duplicate removal, pass 2
  30. Mon Jun 8 10:04:29 2020 found 47943490 duplicates and 205349242 unique relations
  31. Mon Jun 8 10:04:29 2020 memory use: 1321.5 MB
  32. Mon Jun 8 10:04:29 2020 reading ideals above 150011904
  33. Mon Jun 8 10:04:29 2020 commencing singleton removal, initial pass
  34. Mon Jun 8 10:30:06 2020 memory use: 5512.0 MB
  35. Mon Jun 8 10:30:06 2020 reading all ideals from disk
  36. Mon Jun 8 10:30:09 2020 memory use: 3654.6 MB
  37. Mon Jun 8 10:30:15 2020 commencing in-memory singleton removal
  38. Mon Jun 8 10:30:22 2020 begin with 205349242 relations and 165072635 unique ideals
  39. Mon Jun 8 10:32:34 2020 reduce to 144415026 relations and 98779231 ideals in 13 passes
  40. Mon Jun 8 10:32:34 2020 max relations containing the same ideal: 27
  41. Mon Jun 8 10:32:43 2020 reading ideals above 720000
  42. Mon Jun 8 10:32:44 2020 commencing singleton removal, initial pass
  43. Mon Jun 8 10:57:52 2020 memory use: 3012.0 MB
  44. Mon Jun 8 10:57:52 2020 reading all ideals from disk
  45. Mon Jun 8 10:57:57 2020 memory use: 5692.6 MB
  46. Mon Jun 8 10:58:15 2020 keeping 114955216 ideals with weight <= 200, target excess is 714333
  47. Mon Jun 8 10:58:38 2020 commencing in-memory singleton removal
  48. Mon Jun 8 10:58:52 2020 begin with 144415026 relations and 114955216 unique ideals
  49. Mon Jun 8 11:00:43 2020 reduce to 144414362 relations and 114954552 ideals in 6 passes
  50. Mon Jun 8 11:00:43 2020 max relations containing the same ideal: 200
  51. Mon Jun 8 11:02:06 2020 removing 10546576 relations and 8546576 ideals in 2000000 cliques
  52. Mon Jun 8 11:02:09 2020 commencing in-memory singleton removal
  53. Mon Jun 8 11:02:18 2020 begin with 133867786 relations and 114954552 unique ideals
  54. Mon Jun 8 11:04:39 2020 reduce to 133229705 relations and 105757998 ideals in 8 passes
  55. Mon Jun 8 11:04:39 2020 max relations containing the same ideal: 197
  56. Mon Jun 8 11:05:27 2020 removing 8101960 relations and 6101960 ideals in 2000000 cliques
  57. Mon Jun 8 11:05:30 2020 commencing in-memory singleton removal
  58. Mon Jun 8 11:05:39 2020 begin with 125127745 relations and 105757998 unique ideals
  59. Mon Jun 8 11:07:05 2020 reduce to 124701902 relations and 99223441 ideals in 8 passes
  60. Mon Jun 8 11:07:05 2020 max relations containing the same ideal: 190
  61. Mon Jun 8 11:08:08 2020 removing 7381015 relations and 5381015 ideals in 2000000 cliques
  62. Mon Jun 8 11:08:12 2020 commencing in-memory singleton removal
  63. Mon Jun 8 11:08:22 2020 begin with 117320887 relations and 99223441 unique ideals
  64. Mon Jun 8 11:10:08 2020 reduce to 116948060 relations and 93463616 ideals in 7 passes
  65. Mon Jun 8 11:10:08 2020 max relations containing the same ideal: 185
  66. Mon Jun 8 11:11:14 2020 removing 7012353 relations and 5012353 ideals in 2000000 cliques
  67. Mon Jun 8 11:11:18 2020 commencing in-memory singleton removal
  68. Mon Jun 8 11:11:29 2020 begin with 109935707 relations and 93463616 unique ideals
  69. Mon Jun 8 11:13:06 2020 reduce to 109584586 relations and 88094571 ideals in 7 passes
  70. Mon Jun 8 11:13:06 2020 max relations containing the same ideal: 179
  71. Mon Jun 8 11:14:06 2020 removing 6789531 relations and 4789531 ideals in 2000000 cliques
  72. Mon Jun 8 11:14:10 2020 commencing in-memory singleton removal
  73. Mon Jun 8 11:14:20 2020 begin with 102795055 relations and 88094571 unique ideals
  74. Mon Jun 8 11:15:51 2020 reduce to 102450876 relations and 82955101 ideals in 7 passes
  75. Mon Jun 8 11:15:51 2020 max relations containing the same ideal: 169
  76. Mon Jun 8 11:16:51 2020 removing 6643191 relations and 4643191 ideals in 2000000 cliques
  77. Mon Jun 8 11:16:55 2020 commencing in-memory singleton removal
  78. Mon Jun 8 11:17:04 2020 begin with 95807685 relations and 82955101 unique ideals
  79. Mon Jun 8 11:18:32 2020 reduce to 95463534 relations and 77961658 ideals in 7 passes
  80. Mon Jun 8 11:18:32 2020 max relations containing the same ideal: 161
  81. Mon Jun 8 11:19:31 2020 removing 6551718 relations and 4551718 ideals in 2000000 cliques
  82. Mon Jun 8 11:19:34 2020 commencing in-memory singleton removal
  83. Mon Jun 8 11:19:43 2020 begin with 88911816 relations and 77961658 unique ideals
  84. Mon Jun 8 11:20:23 2020 reduce to 88563224 relations and 73054922 ideals in 6 passes
  85. Mon Jun 8 11:20:23 2020 max relations containing the same ideal: 155
  86. Mon Jun 8 11:21:17 2020 removing 6484866 relations and 4484866 ideals in 2000000 cliques
  87. Mon Jun 8 11:21:20 2020 commencing in-memory singleton removal
  88. Mon Jun 8 11:21:28 2020 begin with 82078358 relations and 73054922 unique ideals
  89. Mon Jun 8 11:22:18 2020 reduce to 81714675 relations and 68199104 ideals in 7 passes
  90. Mon Jun 8 11:22:18 2020 max relations containing the same ideal: 148
  91. Mon Jun 8 11:22:50 2020 removing 6449552 relations and 4449552 ideals in 2000000 cliques
  92. Mon Jun 8 11:22:52 2020 commencing in-memory singleton removal
  93. Mon Jun 8 11:22:58 2020 begin with 75265123 relations and 68199104 unique ideals
  94. Mon Jun 8 11:23:30 2020 reduce to 74882187 relations and 63358124 ideals in 6 passes
  95. Mon Jun 8 11:23:30 2020 max relations containing the same ideal: 139
  96. Mon Jun 8 11:24:09 2020 removing 6438188 relations and 4438188 ideals in 2000000 cliques
  97. Mon Jun 8 11:24:12 2020 commencing in-memory singleton removal
  98. Mon Jun 8 11:24:17 2020 begin with 68443999 relations and 63358124 unique ideals
  99. Mon Jun 8 11:25:17 2020 reduce to 68032693 relations and 58498778 ideals in 8 passes
  100. Mon Jun 8 11:25:17 2020 max relations containing the same ideal: 131
  101. Mon Jun 8 11:25:56 2020 removing 6445217 relations and 4445217 ideals in 2000000 cliques
  102. Mon Jun 8 11:25:59 2020 commencing in-memory singleton removal
  103. Mon Jun 8 11:26:03 2020 begin with 61587476 relations and 58498778 unique ideals
  104. Mon Jun 8 11:26:58 2020 reduce to 61137615 relations and 53592306 ideals in 7 passes
  105. Mon Jun 8 11:26:58 2020 max relations containing the same ideal: 125
  106. Mon Jun 8 11:27:37 2020 removing 6477749 relations and 4477749 ideals in 2000000 cliques
  107. Mon Jun 8 11:27:40 2020 commencing in-memory singleton removal
  108. Mon Jun 8 11:27:45 2020 begin with 54659866 relations and 53592306 unique ideals
  109. Mon Jun 8 11:28:29 2020 reduce to 54158721 relations and 48599229 ideals in 7 passes
  110. Mon Jun 8 11:28:29 2020 max relations containing the same ideal: 116
  111. Mon Jun 8 11:29:04 2020 removing 6529996 relations and 4529996 ideals in 2000000 cliques
  112. Mon Jun 8 11:29:07 2020 commencing in-memory singleton removal
  113. Mon Jun 8 11:29:11 2020 begin with 47628725 relations and 48599229 unique ideals
  114. Mon Jun 8 11:29:57 2020 reduce to 47055624 relations and 43477796 ideals in 8 passes
  115. Mon Jun 8 11:29:57 2020 max relations containing the same ideal: 106
  116. Mon Jun 8 11:30:28 2020 removing 6601079 relations and 4601079 ideals in 2000000 cliques
  117. Mon Jun 8 11:30:30 2020 commencing in-memory singleton removal
  118. Mon Jun 8 11:30:34 2020 begin with 40454545 relations and 43477796 unique ideals
  119. Mon Jun 8 11:31:13 2020 reduce to 39771397 relations and 38168443 ideals in 8 passes
  120. Mon Jun 8 11:31:13 2020 max relations containing the same ideal: 94
  121. Mon Jun 8 11:31:35 2020 removing 3149988 relations and 2375661 ideals in 774327 cliques
  122. Mon Jun 8 11:31:37 2020 commencing in-memory singleton removal
  123. Mon Jun 8 11:31:40 2020 begin with 36621409 relations and 38168443 unique ideals
  124. Mon Jun 8 11:32:13 2020 reduce to 36435598 relations and 35603816 ideals in 7 passes
  125. Mon Jun 8 11:32:13 2020 max relations containing the same ideal: 88
  126. Mon Jun 8 11:32:45 2020 relations with 0 large ideals: 26937
  127. Mon Jun 8 11:32:45 2020 relations with 1 large ideals: 9949
  128. Mon Jun 8 11:32:45 2020 relations with 2 large ideals: 145555
  129. Mon Jun 8 11:32:45 2020 relations with 3 large ideals: 964248
  130. Mon Jun 8 11:32:45 2020 relations with 4 large ideals: 3450448
  131. Mon Jun 8 11:32:45 2020 relations with 5 large ideals: 7364333
  132. Mon Jun 8 11:32:45 2020 relations with 6 large ideals: 9783927
  133. Mon Jun 8 11:32:45 2020 relations with 7+ large ideals: 14690201
  134. Mon Jun 8 11:32:45 2020 commencing 2-way merge
  135. Mon Jun 8 11:33:11 2020 reduce to 23965145 relation sets and 23133363 unique ideals
  136. Mon Jun 8 11:33:11 2020 commencing full merge
  137. Mon Jun 8 11:46:16 2020 memory use: 3060.1 MB
  138. Mon Jun 8 11:46:20 2020 found 10704591 cycles, need 10679563
  139. Mon Jun 8 11:46:24 2020 weight of 10679563 cycles is about 1282247210 (120.07/cycle)
  140. Mon Jun 8 11:46:24 2020 distribution of cycle lengths:
  141. Mon Jun 8 11:46:24 2020 1 relations: 472345
  142. Mon Jun 8 11:46:24 2020 2 relations: 639847
  143. Mon Jun 8 11:46:24 2020 3 relations: 739218
  144. Mon Jun 8 11:46:24 2020 4 relations: 758435
  145. Mon Jun 8 11:46:24 2020 5 relations: 771102
  146. Mon Jun 8 11:46:24 2020 6 relations: 762833
  147. Mon Jun 8 11:46:24 2020 7 relations: 750771
  148. Mon Jun 8 11:46:24 2020 8 relations: 716816
  149. Mon Jun 8 11:46:24 2020 9 relations: 679972
  150. Mon Jun 8 11:46:24 2020 10+ relations: 4388224
  151. Mon Jun 8 11:46:24 2020 heaviest cycle: 28 relations
  152. Mon Jun 8 11:46:28 2020 commencing cycle optimization
  153. Mon Jun 8 11:46:59 2020 start with 96394602 relations
  154. Mon Jun 8 11:51:58 2020 pruned 4567846 relations
  155. Mon Jun 8 11:51:58 2020 memory use: 2501.8 MB
  156. Mon Jun 8 11:51:58 2020 distribution of cycle lengths:
  157. Mon Jun 8 11:51:58 2020 1 relations: 472345
  158. Mon Jun 8 11:51:58 2020 2 relations: 655623
  159. Mon Jun 8 11:51:58 2020 3 relations: 770271
  160. Mon Jun 8 11:51:58 2020 4 relations: 789665
  161. Mon Jun 8 11:51:58 2020 5 relations: 810477
  162. Mon Jun 8 11:51:58 2020 6 relations: 800459
  163. Mon Jun 8 11:51:58 2020 7 relations: 791018
  164. Mon Jun 8 11:51:58 2020 8 relations: 752746
  165. Mon Jun 8 11:51:58 2020 9 relations: 714132
  166. Mon Jun 8 11:51:58 2020 10+ relations: 4122827
  167. Mon Jun 8 11:51:58 2020 heaviest cycle: 28 relations
  168. Mon Jun 8 11:52:13 2020 RelProcTime: 9171
  169. Mon Jun 8 11:52:13 2020 elapsed time 02:32:52
  170. Mon Jun 8 11:54:46 2020
  171. Mon Jun 8 11:54:46 2020
  172. Mon Jun 8 11:54:46 2020 Msieve v. 1.54 (SVN 1030)
  173. Mon Jun 8 11:54:46 2020 random seeds: 69254d52 5f44daab
  174. Mon Jun 8 11:54:46 2020 factoring 145900860311243755696258479158138583874186379759376099391575093830854745406025371544423936428272850374345083801918722893570111973139606218921608960025553580735386981060651330474081957109490039787487738167766058630101973839741287 (228 digits)
  175. Mon Jun 8 11:54:47 2020 no P-1/P+1/ECM available, skipping
  176. Mon Jun 8 11:54:47 2020 commencing number field sieve (228-digit input)
  177. Mon Jun 8 11:54:47 2020 R0: 145610960604971353313885629177093505859375
  178. Mon Jun 8 11:54:47 2020 R1: 1
  179. Mon Jun 8 11:54:47 2020 A0: -1
  180. Mon Jun 8 11:54:47 2020 A1: 0
  181. Mon Jun 8 11:54:47 2020 A2: 0
  182. Mon Jun 8 11:54:47 2020 A3: 0
  183. Mon Jun 8 11:54:47 2020 A4: 0
  184. Mon Jun 8 11:54:47 2020 A5: 0
  185. Mon Jun 8 11:54:47 2020 A6: 15
  186. Mon Jun 8 11:54:47 2020 skew 1.00, size 4.386e-12, alpha 0.354, combined = 3.418e-13 rroots = 2
  187. Mon Jun 8 11:54:47 2020
  188. Mon Jun 8 11:54:47 2020 commencing linear algebra
  189. Mon Jun 8 11:54:48 2020 read 10679563 cycles
  190. Mon Jun 8 11:55:05 2020 cycles contain 35975430 unique relations
  191. Mon Jun 8 12:00:06 2020 read 35975430 relations
  192. Mon Jun 8 12:01:32 2020 using 20 quadratic characters above 4294917295
  193. Mon Jun 8 12:03:41 2020 building initial matrix
  194. Mon Jun 8 12:10:42 2020 memory use: 4713.3 MB
  195. Mon Jun 8 12:10:47 2020 read 10679563 cycles
  196. Mon Jun 8 12:10:49 2020 matrix is 10679386 x 10679563 (4998.9 MB) with weight 1452707441 (136.03/col)
  197. Mon Jun 8 12:10:49 2020 sparse part has weight 1192946895 (111.70/col)
  198. Mon Jun 8 12:12:31 2020 filtering completed in 2 passes
  199. Mon Jun 8 12:12:33 2020 matrix is 10679217 x 10679394 (4998.9 MB) with weight 1452701892 (136.03/col)
  200. Mon Jun 8 12:12:33 2020 sparse part has weight 1192945523 (111.71/col)
  201. Mon Jun 8 12:13:12 2020 matrix starts at (0, 0)
  202. Mon Jun 8 12:13:13 2020 matrix is 10679217 x 10679394 (4998.9 MB) with weight 1452701892 (136.03/col)
  203. Mon Jun 8 12:13:13 2020 sparse part has weight 1192945523 (111.71/col)
  204. Mon Jun 8 12:13:13 2020 saving the first 48 matrix rows for later
  205. Mon Jun 8 12:13:14 2020 matrix includes 64 packed rows
  206. Mon Jun 8 12:13:16 2020 matrix is 10679169 x 10679394 (4808.1 MB) with weight 1238168420 (115.94/col)
  207. Mon Jun 8 12:13:16 2020 sparse part has weight 1153610809 (108.02/col)
  208. Mon Jun 8 12:13:16 2020 using block size 8192 and superblock size 1572864 for processor cache size 16384 kB
  209. Mon Jun 8 12:13:51 2020 commencing Lanczos iteration (12 threads)
  210. Mon Jun 8 12:13:51 2020 memory use: 4595.9 MB
  211. Mon Jun 8 12:14:35 2020 linear algebra at 0.0%, ETA 82h16m
  212. Mon Jun 8 12:14:49 2020 checkpointing every 130000 dimensions
  213. Thu Jun 11 22:23:18 2020 lanczos halted after 168874 iterations (dim = 10679167)
  214. Thu Jun 11 22:23:29 2020 recovered 36 nontrivial dependencies
  215. Thu Jun 11 22:23:29 2020 BLanczosTime: 296922
  216. Thu Jun 11 22:23:29 2020 elapsed time 82:28:43
  217. Thu Jun 11 22:23:29 2020
  218. Thu Jun 11 22:23:29 2020
  219. Thu Jun 11 22:23:29 2020 Msieve v. 1.54 (SVN 1030)
  220. Thu Jun 11 22:23:29 2020 random seeds: ffe97bf2 daa3ef3f
  221. Thu Jun 11 22:23:29 2020 factoring 145900860311243755696258479158138583874186379759376099391575093830854745406025371544423936428272850374345083801918722893570111973139606218921608960025553580735386981060651330474081957109490039787487738167766058630101973839741287 (228 digits)
  222. Thu Jun 11 22:23:30 2020 no P-1/P+1/ECM available, skipping
  223. Thu Jun 11 22:23:30 2020 commencing number field sieve (228-digit input)
  224. Thu Jun 11 22:23:30 2020 R0: 145610960604971353313885629177093505859375
  225. Thu Jun 11 22:23:30 2020 R1: 1
  226. Thu Jun 11 22:23:30 2020 A0: -1
  227. Thu Jun 11 22:23:30 2020 A1: 0
  228. Thu Jun 11 22:23:30 2020 A2: 0
  229. Thu Jun 11 22:23:30 2020 A3: 0
  230. Thu Jun 11 22:23:30 2020 A4: 0
  231. Thu Jun 11 22:23:30 2020 A5: 0
  232. Thu Jun 11 22:23:30 2020 A6: 15
  233. Thu Jun 11 22:23:30 2020 skew 1.00, size 4.386e-12, alpha 0.354, combined = 3.418e-13 rroots = 2
  234. Thu Jun 11 22:23:30 2020
  235. Thu Jun 11 22:23:30 2020 commencing square root phase
  236. Thu Jun 11 22:23:31 2020 read 5341492 cycles
  237. Thu Jun 11 22:23:40 2020 cycles contain 17988102 unique relations
  238. Thu Jun 11 22:27:36 2020 read 17988102 relations
  239. Thu Jun 11 22:28:39 2020 multiplying 17988102 relations
  240. Thu Jun 11 22:38:33 2020 multiply complete, coefficients have about 512.17 million bits
  241. Thu Jun 11 22:38:36 2020 initial square root is modulo 1548405493
  242. Thu Jun 11 22:49:55 2020 found factor: 407829789814479865307270476681625284811512890727582217
  243. Thu Jun 11 22:49:56 2020 read 5339610 cycles
  244. Thu Jun 11 22:50:04 2020 cycles contain 17987444 unique relations
  245. Thu Jun 11 22:53:59 2020 read 17987444 relations
  246. Thu Jun 11 22:55:06 2020 multiplying 17987444 relations
  247. Thu Jun 11 23:05:00 2020 multiply complete, coefficients have about 512.16 million bits
  248. Thu Jun 11 23:05:02 2020 initial square root is modulo 1547922391
  249. Thu Jun 11 23:16:21 2020 sqrtTime: 3171
  250. Thu Jun 11 23:16:21 2020 p54 factor: 407829789814479865307270476681625284811512890727582217
  251. Thu Jun 11 23:16:21 2020 p69 factor: 141604230482886778703231027415837132352587313546826597728262255480689
  252. Thu Jun 11 23:16:21 2020 p106 factor: 2526403294221866821610761507018065331479014733099916932656452626827884680501178869942593932428860783157599
  253. Thu Jun 11 23:16:21 2020 elapsed time 00:52:52
  254. *********** Processing f15_211m1.log *************
  255. http://factordb.com/report.php?report=145900860311243755696258479158138583874186379759376099391575093830854745406025371544423936428272850374345083801918722893570111973139606218921608960025553580735386981060651330474081957109490039787487738167766058630101973839741287%3D407829789814479865307270476681625284811512890727582217*141604230482886778703231027415837132352587313546826597728262255480689*2526403294221866821610761507018065331479014733099916932656452626827884680501178869942593932428860783157599
  256. 2 new factors added to factordb
  257. 1 factor already known by factordb
  258. 1 Thank you for your contribution
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