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Dec 22nd, 2023
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  1. Fri Dec 8 14:11:41 2023
  2. Fri Dec 8 14:11:41 2023
  3. Fri Dec 8 14:11:41 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Dec 8 14:11:41 2023 random seeds: 621b8328 5d40b33c
  5. Fri Dec 8 14:11:41 2023 Using 4 OpenMP threads
  6. Fri Dec 8 14:11:41 2023 factoring 133333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333339 (261 digits)
  7. Fri Dec 8 14:11:42 2023 searching for 15-digit factors
  8. Fri Dec 8 14:11:42 2023 commencing number field sieve (261-digit input)
  9. Fri Dec 8 14:11:42 2023 R0: -10000000000000000000000000000000000000000000
  10. Fri Dec 8 14:11:42 2023 R1: 1
  11. Fri Dec 8 14:11:42 2023 A0: 17
  12. Fri Dec 8 14:11:42 2023 A1: 0
  13. Fri Dec 8 14:11:42 2023 A2: 0
  14. Fri Dec 8 14:11:42 2023 A3: 0
  15. Fri Dec 8 14:11:42 2023 A4: 0
  16. Fri Dec 8 14:11:42 2023 A5: 0
  17. Fri Dec 8 14:11:42 2023 A6: 400
  18. Fri Dec 8 14:11:42 2023 skew 1.00, size 5.107e-13, alpha 0.199, combined = 7.238e-14 rroots = 0
  19. Fri Dec 8 14:11:42 2023
  20. Fri Dec 8 14:11:42 2023 commencing relation filtering
  21. Fri Dec 8 14:11:42 2023 setting target matrix density to 116.0
  22. Fri Dec 8 14:11:42 2023 estimated available RAM is 15729.3 MB
  23. Fri Dec 8 14:11:42 2023 commencing duplicate removal, pass 1
  24. Fri Dec 8 14:12:19 2023 error -1 reading relation 14957519
  25. Fri Dec 8 14:12:27 2023 error -1 reading relation 17631951
  26. Fri Dec 8 14:12:48 2023 error -1 reading relation 25296619
  27. Fri Dec 8 14:13:20 2023 error -1 reading relation 36969439
  28. Fri Dec 8 14:13:34 2023 error -1 reading relation 42274615
  29. Fri Dec 8 14:13:57 2023 error -1 reading relation 50518335
  30. Fri Dec 8 14:14:02 2023 error -1 reading relation 52463373
  31. Fri Dec 8 14:14:17 2023 error -1 reading relation 57936531
  32. Fri Dec 8 14:15:11 2023 error -1 reading relation 77478021
  33. Fri Dec 8 14:15:21 2023 error -1 reading relation 81096229
  34. Fri Dec 8 14:15:38 2023 error -1 reading relation 87113407
  35. Fri Dec 8 14:15:45 2023 error -1 reading relation 89828593
  36. Fri Dec 8 14:15:46 2023 error -1 reading relation 89882128
  37. Fri Dec 8 14:16:13 2023 error -1 reading relation 99952550
  38. Fri Dec 8 14:16:21 2023 error -1 reading relation 102802245
  39. Fri Dec 8 14:16:37 2023 error -1 reading relation 108282793
  40. Fri Dec 8 14:17:00 2023 error -1 reading relation 116548681
  41. Fri Dec 8 14:17:26 2023 error -1 reading relation 126116613
  42. Fri Dec 8 14:18:24 2023 error -1 reading relation 146785750
  43. Fri Dec 8 14:18:28 2023 error -11 reading relation 147977510
  44. Fri Dec 8 14:18:54 2023 error -1 reading relation 157466942
  45. Fri Dec 8 14:19:39 2023 error -1 reading relation 173343795
  46. Fri Dec 8 14:20:20 2023 error -1 reading relation 186291470
  47. Fri Dec 8 14:20:43 2023 error -1 reading relation 194322240
  48. Fri Dec 8 14:20:55 2023 error -15 reading relation 198527705
  49. Fri Dec 8 14:21:00 2023 error -1 reading relation 200486442
  50. Fri Dec 8 14:21:30 2023 error -1 reading relation 211079976
  51. Fri Dec 8 14:21:46 2023 error -1 reading relation 216779978
  52. Fri Dec 8 14:22:41 2023 error -1 reading relation 234034916
  53. Fri Dec 8 14:22:53 2023 error -1 reading relation 238229380
  54. Fri Dec 8 14:23:18 2023 skipped 1931 relations with b > 2^32
  55. Fri Dec 8 14:23:18 2023 skipped 2 relations with composite factors
  56. Fri Dec 8 14:23:18 2023 skipped 318 malformed relations
  57. Fri Dec 8 14:23:18 2023 found 54098387 hash collisions in 247194815 relations
  58. Fri Dec 8 14:23:25 2023 commencing duplicate removal, pass 2
  59. Fri Dec 8 14:26:59 2023 found 57148587 duplicates and 190046228 unique relations
  60. Fri Dec 8 14:26:59 2023 memory use: 1449.5 MB
  61. Fri Dec 8 14:26:59 2023 reading ideals above 215941120
  62. Fri Dec 8 14:26:59 2023 commencing singleton removal, initial pass
  63. Fri Dec 8 14:36:36 2023 memory use: 3012.0 MB
  64. Fri Dec 8 14:36:37 2023 reading all ideals from disk
  65. Fri Dec 8 14:36:38 2023 memory use: 4638.4 MB
  66. Fri Dec 8 14:36:43 2023 commencing in-memory singleton removal
  67. Fri Dec 8 14:36:47 2023 begin with 190046228 relations and 156540260 unique ideals
  68. Fri Dec 8 14:37:04 2023 reduce to 124482146 relations and 84504677 ideals in 15 passes
  69. Fri Dec 8 14:37:04 2023 max relations containing the same ideal: 30
  70. Fri Dec 8 14:37:07 2023 reading ideals above 720000
  71. Fri Dec 8 14:37:07 2023 commencing singleton removal, initial pass
  72. Fri Dec 8 14:47:05 2023 memory use: 3012.0 MB
  73. Fri Dec 8 14:47:06 2023 reading all ideals from disk
  74. Fri Dec 8 14:47:08 2023 memory use: 6111.9 MB
  75. Fri Dec 8 14:47:22 2023 keeping 107653473 ideals with weight <= 200, target excess is 662196
  76. Fri Dec 8 14:47:34 2023 commencing in-memory singleton removal
  77. Fri Dec 8 14:47:40 2023 begin with 124482146 relations and 107653473 unique ideals
  78. Fri Dec 8 14:48:03 2023 reduce to 124430087 relations and 107601391 ideals in 9 passes
  79. Fri Dec 8 14:48:03 2023 max relations containing the same ideal: 200
  80. Fri Dec 8 14:48:51 2023 removing 11757840 relations and 9757840 ideals in 2000000 cliques
  81. Fri Dec 8 14:48:54 2023 commencing in-memory singleton removal
  82. Fri Dec 8 14:49:00 2023 begin with 112672247 relations and 107601391 unique ideals
  83. Fri Dec 8 14:49:21 2023 reduce to 111746980 relations and 96898588 ideals in 9 passes
  84. Fri Dec 8 14:49:21 2023 max relations containing the same ideal: 195
  85. Fri Dec 8 14:50:03 2023 removing 9042059 relations and 7042059 ideals in 2000000 cliques
  86. Fri Dec 8 14:50:06 2023 commencing in-memory singleton removal
  87. Fri Dec 8 14:50:11 2023 begin with 102704921 relations and 96898588 unique ideals
  88. Fri Dec 8 14:50:30 2023 reduce to 102085321 relations and 89225206 ideals in 9 passes
  89. Fri Dec 8 14:50:30 2023 max relations containing the same ideal: 187
  90. Fri Dec 8 14:51:09 2023 removing 8226905 relations and 6226905 ideals in 2000000 cliques
  91. Fri Dec 8 14:51:12 2023 commencing in-memory singleton removal
  92. Fri Dec 8 14:51:16 2023 begin with 93858416 relations and 89225206 unique ideals
  93. Fri Dec 8 14:51:31 2023 reduce to 93301897 relations and 82431357 ideals in 8 passes
  94. Fri Dec 8 14:51:31 2023 max relations containing the same ideal: 179
  95. Fri Dec 8 14:52:07 2023 removing 7829490 relations and 5829490 ideals in 2000000 cliques
  96. Fri Dec 8 14:52:10 2023 commencing in-memory singleton removal
  97. Fri Dec 8 14:52:13 2023 begin with 85472407 relations and 82431357 unique ideals
  98. Fri Dec 8 14:52:27 2023 reduce to 84933524 relations and 76052493 ideals in 8 passes
  99. Fri Dec 8 14:52:27 2023 max relations containing the same ideal: 168
  100. Fri Dec 8 14:53:00 2023 removing 7599936 relations and 5599936 ideals in 2000000 cliques
  101. Fri Dec 8 14:53:02 2023 commencing in-memory singleton removal
  102. Fri Dec 8 14:53:06 2023 begin with 77333588 relations and 76052493 unique ideals
  103. Fri Dec 8 14:53:18 2023 reduce to 76792578 relations and 69900082 ideals in 8 passes
  104. Fri Dec 8 14:53:18 2023 max relations containing the same ideal: 157
  105. Fri Dec 8 14:53:48 2023 removing 7454791 relations and 5454791 ideals in 2000000 cliques
  106. Fri Dec 8 14:53:50 2023 commencing in-memory singleton removal
  107. Fri Dec 8 14:53:53 2023 begin with 69337787 relations and 69900082 unique ideals
  108. Fri Dec 8 14:54:05 2023 reduce to 68773375 relations and 63867949 ideals in 9 passes
  109. Fri Dec 8 14:54:05 2023 max relations containing the same ideal: 145
  110. Fri Dec 8 14:54:32 2023 removing 7369761 relations and 5369761 ideals in 2000000 cliques
  111. Fri Dec 8 14:54:34 2023 commencing in-memory singleton removal
  112. Fri Dec 8 14:54:37 2023 begin with 61403614 relations and 63867949 unique ideals
  113. Fri Dec 8 14:54:47 2023 reduce to 60799008 relations and 57878350 ideals in 9 passes
  114. Fri Dec 8 14:54:47 2023 max relations containing the same ideal: 132
  115. Fri Dec 8 14:55:11 2023 removing 7328989 relations and 5328989 ideals in 2000000 cliques
  116. Fri Dec 8 14:55:13 2023 commencing in-memory singleton removal
  117. Fri Dec 8 14:55:15 2023 begin with 53470019 relations and 57878350 unique ideals
  118. Fri Dec 8 14:55:23 2023 reduce to 52799740 relations and 51860157 ideals in 8 passes
  119. Fri Dec 8 14:55:23 2023 max relations containing the same ideal: 124
  120. Fri Dec 8 14:55:44 2023 removing 992421 relations and 820986 ideals in 171435 cliques
  121. Fri Dec 8 14:55:45 2023 commencing in-memory singleton removal
  122. Fri Dec 8 14:55:47 2023 begin with 51807319 relations and 51860157 unique ideals
  123. Fri Dec 8 14:55:53 2023 reduce to 51795558 relations and 51027387 ideals in 6 passes
  124. Fri Dec 8 14:55:53 2023 max relations containing the same ideal: 123
  125. Fri Dec 8 14:55:59 2023 relations with 0 large ideals: 24776
  126. Fri Dec 8 14:55:59 2023 relations with 1 large ideals: 5634
  127. Fri Dec 8 14:55:59 2023 relations with 2 large ideals: 58580
  128. Fri Dec 8 14:55:59 2023 relations with 3 large ideals: 490363
  129. Fri Dec 8 14:55:59 2023 relations with 4 large ideals: 2283049
  130. Fri Dec 8 14:55:59 2023 relations with 5 large ideals: 6465270
  131. Fri Dec 8 14:55:59 2023 relations with 6 large ideals: 11647680
  132. Fri Dec 8 14:55:59 2023 relations with 7+ large ideals: 30820206
  133. Fri Dec 8 14:55:59 2023 commencing 2-way merge
  134. Fri Dec 8 14:56:27 2023 reduce to 34352401 relation sets and 33584230 unique ideals
  135. Fri Dec 8 14:56:27 2023 commencing full merge
  136. Fri Dec 8 15:08:34 2023 memory use: 4566.9 MB
  137. Fri Dec 8 15:08:36 2023 found 15871359 cycles, need 15830430
  138. Fri Dec 8 15:08:40 2023 weight of 15830430 cycles is about 1836891575 (116.04/cycle)
  139. Fri Dec 8 15:08:40 2023 distribution of cycle lengths:
  140. Fri Dec 8 15:08:40 2023 1 relations: 825328
  141. Fri Dec 8 15:08:40 2023 2 relations: 1133402
  142. Fri Dec 8 15:08:40 2023 3 relations: 1277498
  143. Fri Dec 8 15:08:40 2023 4 relations: 1281613
  144. Fri Dec 8 15:08:40 2023 5 relations: 1264526
  145. Fri Dec 8 15:08:40 2023 6 relations: 1213540
  146. Fri Dec 8 15:08:40 2023 7 relations: 1149415
  147. Fri Dec 8 15:08:40 2023 8 relations: 1071890
  148. Fri Dec 8 15:08:40 2023 9 relations: 990035
  149. Fri Dec 8 15:08:40 2023 10+ relations: 5623183
  150. Fri Dec 8 15:08:40 2023 heaviest cycle: 28 relations
  151. Fri Dec 8 15:08:44 2023 commencing cycle optimization
  152. Fri Dec 8 15:09:10 2023 start with 130843776 relations
  153. Fri Dec 8 15:13:17 2023 pruned 5735464 relations
  154. Fri Dec 8 15:13:17 2023 memory use: 3508.3 MB
  155. Fri Dec 8 15:13:17 2023 distribution of cycle lengths:
  156. Fri Dec 8 15:13:17 2023 1 relations: 825328
  157. Fri Dec 8 15:13:17 2023 2 relations: 1162085
  158. Fri Dec 8 15:13:17 2023 3 relations: 1334314
  159. Fri Dec 8 15:13:17 2023 4 relations: 1334571
  160. Fri Dec 8 15:13:17 2023 5 relations: 1325084
  161. Fri Dec 8 15:13:17 2023 6 relations: 1266173
  162. Fri Dec 8 15:13:17 2023 7 relations: 1200770
  163. Fri Dec 8 15:13:17 2023 8 relations: 1114318
  164. Fri Dec 8 15:13:17 2023 9 relations: 1024420
  165. Fri Dec 8 15:13:17 2023 10+ relations: 5243367
  166. Fri Dec 8 15:13:17 2023 heaviest cycle: 28 relations
  167. Fri Dec 8 15:13:47 2023 RelProcTime: 3725
  168. Fri Dec 8 15:13:47 2023 elapsed time 01:02:06
  169. Thu Dec 21 16:21:30 2023
  170. Thu Dec 21 16:21:30 2023
  171. Thu Dec 21 16:21:30 2023 Msieve v. 1.54 (SVN Unversioned directory)
  172. Thu Dec 21 16:21:30 2023 random seeds: 4dcd608e c816ed26
  173. Thu Dec 21 16:21:30 2023 Using 64 OpenMP threads
  174. Thu Dec 21 16:21:30 2023 factoring 133333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333339 (261 digits)
  175. Thu Dec 21 16:21:31 2023 searching for 15-digit factors
  176. Thu Dec 21 16:21:31 2023 commencing number field sieve (261-digit input)
  177. Thu Dec 21 16:21:31 2023 R0: -10000000000000000000000000000000000000000000
  178. Thu Dec 21 16:21:31 2023 R1: 1
  179. Thu Dec 21 16:21:31 2023 A0: 17
  180. Thu Dec 21 16:21:31 2023 A1: 0
  181. Thu Dec 21 16:21:31 2023 A2: 0
  182. Thu Dec 21 16:21:31 2023 A3: 0
  183. Thu Dec 21 16:21:31 2023 A4: 0
  184. Thu Dec 21 16:21:31 2023 A5: 0
  185. Thu Dec 21 16:21:31 2023 A6: 400
  186. Thu Dec 21 16:21:31 2023 skew 1.00, size 5.107e-13, alpha 0.199, combined = 7.238e-14 rroots = 0
  187. Thu Dec 21 16:21:31 2023
  188. Thu Dec 21 16:21:31 2023 commencing linear algebra
  189. Thu Dec 21 16:21:31 2023 using VBITS=256
  190. Thu Dec 21 16:21:31 2023 skipping matrix build
  191. Thu Dec 21 16:21:35 2023 matrix starts at (0, 0)
  192. Thu Dec 21 16:21:37 2023 matrix is 15619335 x 15619505 (7339.0 MB) with weight 2100790356 (134.50/col)
  193. Thu Dec 21 16:21:37 2023 sparse part has weight 1752067598 (112.17/col)
  194. Thu Dec 21 16:21:37 2023 saving the first 240 matrix rows for later
  195. Thu Dec 21 16:21:40 2023 matrix includes 256 packed rows
  196. Thu Dec 21 16:21:44 2023 matrix is 15619095 x 15619505 (6754.6 MB) with weight 1601648609 (102.54/col)
  197. Thu Dec 21 16:21:44 2023 sparse part has weight 1520768885 (97.36/col)
  198. Thu Dec 21 16:21:44 2023 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  199. Thu Dec 21 16:22:15 2023 commencing Lanczos iteration (64 threads)
  200. Thu Dec 21 16:22:15 2023 memory use: 9308.7 MB
  201. Thu Dec 21 16:24:32 2023 linear algebra at 0.2%, ETA 18h56m
  202. Thu Dec 21 16:27:46 2023 checking every 10000 dimensions, checkpointing every 850000 dimensions
  203. Fri Dec 22 10:41:13 2023 lanczos halted after 61197 iterations (dim = 15619093)
  204. Fri Dec 22 10:42:28 2023 recovered 38 nontrivial dependencies
  205. Fri Dec 22 10:42:29 2023 BLanczosTime: 66058
  206. Fri Dec 22 10:42:29 2023 elapsed time 18:20:59
  207. Fri Dec 22 19:07:24 2023
  208. Fri Dec 22 19:07:24 2023
  209. Fri Dec 22 19:07:24 2023 Msieve v. 1.54 (SVN Unversioned directory)
  210. Fri Dec 22 19:07:24 2023 random seeds: ed84aaae 9591bd07
  211. Fri Dec 22 19:07:24 2023 Using 4 OpenMP threads
  212. Fri Dec 22 19:07:24 2023 factoring 133333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333339 (261 digits)
  213. Fri Dec 22 19:07:25 2023 searching for 15-digit factors
  214. Fri Dec 22 19:07:25 2023 commencing number field sieve (261-digit input)
  215. Fri Dec 22 19:07:25 2023 R0: -10000000000000000000000000000000000000000000
  216. Fri Dec 22 19:07:25 2023 R1: 1
  217. Fri Dec 22 19:07:25 2023 A0: 17
  218. Fri Dec 22 19:07:25 2023 A1: 0
  219. Fri Dec 22 19:07:25 2023 A2: 0
  220. Fri Dec 22 19:07:25 2023 A3: 0
  221. Fri Dec 22 19:07:25 2023 A4: 0
  222. Fri Dec 22 19:07:25 2023 A5: 0
  223. Fri Dec 22 19:07:25 2023 A6: 400
  224. Fri Dec 22 19:07:25 2023 skew 1.00, size 5.107e-13, alpha 0.199, combined = 7.238e-14 rroots = 0
  225. Fri Dec 22 19:07:25 2023
  226. Fri Dec 22 19:07:25 2023 commencing square root phase
  227. Fri Dec 22 19:07:25 2023 reading relations for dependency 1
  228. Fri Dec 22 19:07:26 2023 read 7809576 cycles
  229. Fri Dec 22 19:07:36 2023 cycles contain 25563692 unique relations
  230. Fri Dec 22 19:11:17 2023 read 25563692 relations
  231. Fri Dec 22 19:12:41 2023 multiplying 25563692 relations
  232. Fri Dec 22 19:20:20 2023 multiply complete, coefficients have about 881.59 million bits
  233. Fri Dec 22 19:20:22 2023 initial square root is modulo 81137983
  234. Fri Dec 22 19:29:59 2023 GCD is N, no factor found
  235. Fri Dec 22 19:29:59 2023 reading relations for dependency 2
  236. Fri Dec 22 19:30:00 2023 read 7807200 cycles
  237. Fri Dec 22 19:30:10 2023 cycles contain 25556136 unique relations
  238. Fri Dec 22 19:33:50 2023 read 25556136 relations
  239. Fri Dec 22 19:35:12 2023 multiplying 25556136 relations
  240. Fri Dec 22 19:42:53 2023 multiply complete, coefficients have about 881.34 million bits
  241. Fri Dec 22 19:42:54 2023 initial square root is modulo 80708413
  242. Fri Dec 22 19:52:26 2023 sqrtTime: 2701
  243. Fri Dec 22 19:52:26 2023 p102 factor: 605170225114027569200606813958526186661811383682695151418241612286967932769184303249196235327881900061
  244. Fri Dec 22 19:52:26 2023 p159 factor: 220323683816748187223498089002970091969735399247802561065797825310831273576260939561597390162128411121575602878580088004166989637857296569736801661323891069399
  245. Fri Dec 22 19:52:26 2023 elapsed time 00:45:02
  246.  
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