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Feb 2nd, 2025
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  1. Fri Jan 31 22:18:15 2025
  2. Fri Jan 31 22:18:15 2025
  3. Fri Jan 31 22:18:15 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Jan 31 22:18:15 2025 random seeds: 2e96ac86 d452378c
  5. Fri Jan 31 22:18:15 2025 MPI process 0 of 1
  6. Fri Jan 31 22:18:15 2025 Using 16 OpenMP threads
  7. Fri Jan 31 22:18:15 2025 factoring 661649481561642423275282248303358779980369980138528905997658508037742253067368029817009438339592696645818190405860160441847916543112938143146835306987964256817863157641 (168 digits)
  8. Fri Jan 31 22:18:16 2025 searching for 15-digit factors
  9. Fri Jan 31 22:18:16 2025 commencing number field sieve (168-digit input)
  10. Fri Jan 31 22:18:16 2025 R0: -329273556320085291304054359193631
  11. Fri Jan 31 22:18:16 2025 R1: 62789164730149177
  12. Fri Jan 31 22:18:16 2025 A0: 79993847622005590769084076665502403908936
  13. Fri Jan 31 22:18:16 2025 A1: 48654710314437201371176638167194734
  14. Fri Jan 31 22:18:16 2025 A2: -6308884245949502577052847447
  15. Fri Jan 31 22:18:16 2025 A3: -29512325035622785639
  16. Fri Jan 31 22:18:16 2025 A4: 11275684189851
  17. Fri Jan 31 22:18:16 2025 A5: 170940
  18. Fri Jan 31 22:18:16 2025 skew 22842416.31, size 2.208e-16, alpha -7.082, combined = 4.546e-13 rroots = 5
  19. Fri Jan 31 22:18:16 2025
  20. Fri Jan 31 22:18:16 2025 commencing relation filtering
  21. Fri Jan 31 22:18:16 2025 setting target matrix density to 120.0
  22. Fri Jan 31 22:18:16 2025 estimated available RAM is 257736.5 MB
  23. Fri Jan 31 22:18:16 2025 commencing duplicate removal, pass 1
  24. Fri Jan 31 22:20:36 2025 error -1 reading relation 51695648
  25. Fri Jan 31 22:22:42 2025 error -1 reading relation 97077135
  26. Fri Jan 31 22:22:42 2025 error -1 reading relation 97109170
  27. Fri Jan 31 22:22:56 2025 error -1 reading relation 102953301
  28. Fri Jan 31 22:24:29 2025 error -1 reading relation 138664552
  29. Fri Jan 31 22:24:56 2025 error -15 reading relation 148135255
  30. Fri Jan 31 22:25:16 2025 error -1 reading relation 156352109
  31. Fri Jan 31 22:25:51 2025 error -1 reading relation 170508892
  32. Fri Jan 31 22:26:00 2025 error -1 reading relation 174336762
  33. Fri Jan 31 22:26:00 2025 error -15 reading relation 174361595
  34. Fri Jan 31 22:26:03 2025 error -1 reading relation 175020100
  35. Fri Jan 31 22:26:12 2025 error -1 reading relation 177783161
  36. Fri Jan 31 22:26:15 2025 error -1 reading relation 178601192
  37. Fri Jan 31 22:26:56 2025 error -1 reading relation 194660757
  38. Fri Jan 31 22:26:59 2025 error -1 reading relation 196111723
  39. Fri Jan 31 22:27:17 2025 error -1 reading relation 203299080
  40. Fri Jan 31 22:28:36 2025 error -1 reading relation 230962054
  41. Fri Jan 31 22:29:05 2025 error -11 reading relation 241791163
  42. Fri Jan 31 22:29:06 2025 error -1 reading relation 242547995
  43. Fri Jan 31 22:29:09 2025 error -1 reading relation 243615599
  44. Fri Jan 31 22:29:15 2025 error -1 reading relation 246741317
  45. Fri Jan 31 22:29:30 2025 error -1 reading relation 254479294
  46. Fri Jan 31 22:29:58 2025 error -1 reading relation 265696565
  47. Fri Jan 31 22:30:11 2025 error -1 reading relation 270051857
  48. Fri Jan 31 22:30:12 2025 error -1 reading relation 270212500
  49. Fri Jan 31 22:30:13 2025 error -1 reading relation 270635636
  50. Fri Jan 31 22:30:20 2025 error -1 reading relation 273545198
  51. Fri Jan 31 22:30:22 2025 error -1 reading relation 274433037
  52. Fri Jan 31 22:30:37 2025 skipped 293 malformed relations
  53. Fri Jan 31 22:30:37 2025 found 57871556 hash collisions in 280399969 relations
  54. Fri Jan 31 22:31:07 2025 commencing duplicate removal, pass 2
  55. Fri Jan 31 22:39:37 2025 found 62234929 duplicates and 218165040 unique relations
  56. Fri Jan 31 22:39:37 2025 memory use: 1705.5 MB
  57. Fri Jan 31 22:39:37 2025 reading ideals above 720000
  58. Fri Jan 31 22:39:38 2025 commencing singleton removal, initial pass
  59. Fri Jan 31 23:06:14 2025 memory use: 6024.0 MB
  60. Fri Jan 31 23:06:15 2025 reading all ideals from disk
  61. Fri Jan 31 23:06:22 2025 memory use: 10059.2 MB
  62. Fri Jan 31 23:06:59 2025 keeping 221524026 ideals with weight <= 200, target excess is 1069558
  63. Fri Jan 31 23:07:47 2025 commencing in-memory singleton removal
  64. Fri Jan 31 23:07:55 2025 begin with 218165040 relations and 221524026 unique ideals
  65. Fri Jan 31 23:08:22 2025 reduce to 105631198 relations and 93399849 ideals in 17 passes
  66. Fri Jan 31 23:08:22 2025 max relations containing the same ideal: 129
  67. Fri Jan 31 23:09:32 2025 removing 13379876 relations and 11379876 ideals in 2000000 cliques
  68. Fri Jan 31 23:09:38 2025 commencing in-memory singleton removal
  69. Fri Jan 31 23:09:41 2025 begin with 92251322 relations and 93399849 unique ideals
  70. Fri Jan 31 23:09:53 2025 reduce to 90854550 relations and 80588390 ideals in 12 passes
  71. Fri Jan 31 23:09:53 2025 max relations containing the same ideal: 116
  72. Fri Jan 31 23:10:48 2025 removing 10260458 relations and 8260458 ideals in 2000000 cliques
  73. Fri Jan 31 23:10:52 2025 commencing in-memory singleton removal
  74. Fri Jan 31 23:10:54 2025 begin with 80594092 relations and 80588390 unique ideals
  75. Fri Jan 31 23:11:01 2025 reduce to 79603096 relations and 71314649 ideals in 9 passes
  76. Fri Jan 31 23:11:01 2025 max relations containing the same ideal: 106
  77. Fri Jan 31 23:11:35 2025 removing 9354752 relations and 7354752 ideals in 2000000 cliques
  78. Fri Jan 31 23:11:38 2025 commencing in-memory singleton removal
  79. Fri Jan 31 23:11:40 2025 begin with 70248344 relations and 71314649 unique ideals
  80. Fri Jan 31 23:11:46 2025 reduce to 69297333 relations and 62986078 ideals in 10 passes
  81. Fri Jan 31 23:11:46 2025 max relations containing the same ideal: 96
  82. Fri Jan 31 23:12:34 2025 removing 8958123 relations and 6958123 ideals in 2000000 cliques
  83. Fri Jan 31 23:12:39 2025 commencing in-memory singleton removal
  84. Fri Jan 31 23:12:41 2025 begin with 60339210 relations and 62986078 unique ideals
  85. Fri Jan 31 23:12:48 2025 reduce to 59325295 relations and 54986937 ideals in 10 passes
  86. Fri Jan 31 23:12:48 2025 max relations containing the same ideal: 87
  87. Fri Jan 31 23:13:30 2025 removing 8804629 relations and 6804629 ideals in 2000000 cliques
  88. Fri Jan 31 23:13:34 2025 commencing in-memory singleton removal
  89. Fri Jan 31 23:13:36 2025 begin with 50520666 relations and 54986937 unique ideals
  90. Fri Jan 31 23:13:42 2025 reduce to 49360296 relations and 46986015 ideals in 10 passes
  91. Fri Jan 31 23:13:42 2025 max relations containing the same ideal: 77
  92. Fri Jan 31 23:14:16 2025 removing 5741156 relations and 4607563 ideals in 1133593 cliques
  93. Fri Jan 31 23:14:19 2025 commencing in-memory singleton removal
  94. Fri Jan 31 23:14:20 2025 begin with 43619140 relations and 46986015 unique ideals
  95. Fri Jan 31 23:14:25 2025 reduce to 43059676 relations and 41807135 ideals in 10 passes
  96. Fri Jan 31 23:14:25 2025 max relations containing the same ideal: 71
  97. Fri Jan 31 23:14:56 2025 removing 126557 relations and 114704 ideals in 11853 cliques
  98. Fri Jan 31 23:14:58 2025 commencing in-memory singleton removal
  99. Fri Jan 31 23:14:59 2025 begin with 42933119 relations and 41807135 unique ideals
  100. Fri Jan 31 23:15:01 2025 reduce to 42932856 relations and 41692168 ideals in 4 passes
  101. Fri Jan 31 23:15:01 2025 max relations containing the same ideal: 71
  102. Fri Jan 31 23:15:08 2025 relations with 0 large ideals: 3857
  103. Fri Jan 31 23:15:08 2025 relations with 1 large ideals: 31286
  104. Fri Jan 31 23:15:08 2025 relations with 2 large ideals: 412779
  105. Fri Jan 31 23:15:08 2025 relations with 3 large ideals: 2271686
  106. Fri Jan 31 23:15:08 2025 relations with 4 large ideals: 6654364
  107. Fri Jan 31 23:15:08 2025 relations with 5 large ideals: 11358753
  108. Fri Jan 31 23:15:08 2025 relations with 6 large ideals: 11729211
  109. Fri Jan 31 23:15:08 2025 relations with 7+ large ideals: 10470920
  110. Fri Jan 31 23:15:08 2025 commencing 2-way merge
  111. Fri Jan 31 23:15:51 2025 reduce to 25370370 relation sets and 24129682 unique ideals
  112. Fri Jan 31 23:15:51 2025 commencing full merge
  113. Fri Jan 31 23:26:26 2025 memory use: 2808.9 MB
  114. Fri Jan 31 23:26:27 2025 found 10929558 cycles, need 10911882
  115. Fri Jan 31 23:26:31 2025 weight of 10911882 cycles is about 1309983386 (120.05/cycle)
  116. Fri Jan 31 23:26:31 2025 distribution of cycle lengths:
  117. Fri Jan 31 23:26:31 2025 1 relations: 878302
  118. Fri Jan 31 23:26:31 2025 2 relations: 789418
  119. Fri Jan 31 23:26:31 2025 3 relations: 786295
  120. Fri Jan 31 23:26:31 2025 4 relations: 755432
  121. Fri Jan 31 23:26:31 2025 5 relations: 743895
  122. Fri Jan 31 23:26:31 2025 6 relations: 714451
  123. Fri Jan 31 23:26:31 2025 7 relations: 678604
  124. Fri Jan 31 23:26:31 2025 8 relations: 646639
  125. Fri Jan 31 23:26:31 2025 9 relations: 608761
  126. Fri Jan 31 23:26:31 2025 10+ relations: 4310085
  127. Fri Jan 31 23:26:31 2025 heaviest cycle: 28 relations
  128. Fri Jan 31 23:26:34 2025 commencing cycle optimization
  129. Fri Jan 31 23:26:54 2025 start with 96055538 relations
  130. Fri Jan 31 23:29:49 2025 pruned 3493825 relations
  131. Fri Jan 31 23:29:50 2025 memory use: 2714.2 MB
  132. Fri Jan 31 23:29:50 2025 distribution of cycle lengths:
  133. Fri Jan 31 23:29:50 2025 1 relations: 878302
  134. Fri Jan 31 23:29:50 2025 2 relations: 808989
  135. Fri Jan 31 23:29:50 2025 3 relations: 815561
  136. Fri Jan 31 23:29:50 2025 4 relations: 781030
  137. Fri Jan 31 23:29:50 2025 5 relations: 772334
  138. Fri Jan 31 23:29:50 2025 6 relations: 738545
  139. Fri Jan 31 23:29:50 2025 7 relations: 703492
  140. Fri Jan 31 23:29:50 2025 8 relations: 667243
  141. Fri Jan 31 23:29:50 2025 9 relations: 626955
  142. Fri Jan 31 23:29:50 2025 10+ relations: 4119431
  143. Fri Jan 31 23:29:50 2025 heaviest cycle: 28 relations
  144. Fri Jan 31 23:30:04 2025 RelProcTime: 4308
  145. Fri Jan 31 23:30:04 2025
  146. Fri Jan 31 23:30:04 2025 commencing linear algebra
  147. Fri Jan 31 23:30:04 2025 using VBITS=256
  148. Fri Jan 31 23:30:04 2025 stopping after matrix build
  149. Fri Jan 31 23:30:04 2025 initialized process (0,0) of 1 x 1 grid
  150. Fri Jan 31 23:30:05 2025 read 10911882 cycles
  151. Fri Jan 31 23:30:22 2025 cycles contain 41936641 unique relations
  152. Fri Jan 31 23:34:58 2025 read 41936641 relations
  153. Fri Jan 31 23:35:07 2025 using 20 quadratic characters above 4294917295
  154. Fri Jan 31 23:35:19 2025 building initial matrix
  155. Fri Jan 31 23:48:33 2025 memory use: 5717.4 MB
  156. Fri Jan 31 23:48:45 2025 read 10911882 cycles
  157. Fri Jan 31 23:48:48 2025 matrix is 10911702 x 10911882 (5184.0 MB) with weight 1577708524 (144.59/col)
  158. Fri Jan 31 23:48:48 2025 sparse part has weight 1228015149 (112.54/col)
  159. Fri Jan 31 23:52:22 2025 filtering completed in 2 passes
  160. Fri Jan 31 23:52:24 2025 matrix is 10911111 x 10911291 (5183.9 MB) with weight 1577677755 (144.59/col)
  161. Fri Jan 31 23:52:24 2025 sparse part has weight 1228005264 (112.54/col)
  162. Fri Jan 31 23:53:24 2025 BLanczosTime: 1400
  163. Fri Jan 31 23:53:24 2025 elapsed time 01:35:09
  164. Sat Feb 1 03:18:35 2025
  165. Sat Feb 1 03:18:35 2025
  166. Sat Feb 1 03:18:35 2025 Msieve v. 1.54 (SVN Unversioned directory)
  167. Sat Feb 1 03:18:35 2025 random seeds: b84d7da1 e0d9bc65
  168. Sat Feb 1 03:18:35 2025 Using 96 OpenMP threads
  169. Sat Feb 1 03:18:35 2025 factoring 661649481561642423275282248303358779980369980138528905997658508037742253067368029817009438339592696645818190405860160441847916543112938143146835306987964256817863157641 (168 digits)
  170. Sat Feb 1 03:18:36 2025 searching for 15-digit factors
  171. Sat Feb 1 03:18:36 2025 commencing number field sieve (168-digit input)
  172. Sat Feb 1 03:18:36 2025 R0: -329273556320085291304054359193631
  173. Sat Feb 1 03:18:36 2025 R1: 62789164730149177
  174. Sat Feb 1 03:18:36 2025 A0: 79993847622005590769084076665502403908936
  175. Sat Feb 1 03:18:36 2025 A1: 48654710314437201371176638167194734
  176. Sat Feb 1 03:18:36 2025 A2: -6308884245949502577052847447
  177. Sat Feb 1 03:18:36 2025 A3: -29512325035622785639
  178. Sat Feb 1 03:18:36 2025 A4: 11275684189851
  179. Sat Feb 1 03:18:36 2025 A5: 170940
  180. Sat Feb 1 03:18:36 2025 skew 22842416.31, size 2.208e-16, alpha -7.082, combined = 4.546e-13 rroots = 5
  181. Sat Feb 1 03:18:36 2025
  182. Sat Feb 1 03:18:36 2025 commencing linear algebra
  183. Sat Feb 1 03:18:36 2025 using VBITS=256
  184. Sat Feb 1 03:18:36 2025 skipping matrix build
  185. Sat Feb 1 03:18:39 2025 matrix starts at (0, 0)
  186. Sat Feb 1 03:18:40 2025 matrix is 10911111 x 10911291 (5183.9 MB) with weight 1577677755 (144.59/col)
  187. Sat Feb 1 03:18:40 2025 sparse part has weight 1228005264 (112.54/col)
  188. Sat Feb 1 03:18:40 2025 saving the first 240 matrix rows for later
  189. Sat Feb 1 03:18:42 2025 matrix includes 256 packed rows
  190. Sat Feb 1 03:18:45 2025 matrix is 10910871 x 10911291 (4675.5 MB) with weight 1123163138 (102.94/col)
  191. Sat Feb 1 03:18:45 2025 sparse part has weight 1051079403 (96.33/col)
  192. Sat Feb 1 03:18:45 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  193. Sat Feb 1 03:19:07 2025 commencing Lanczos iteration (96 threads)
  194. Sat Feb 1 03:19:07 2025 memory use: 6413.9 MB
  195. Sat Feb 1 03:20:27 2025 linear algebra at 0.3%, ETA 7h41m
  196. Sat Feb 1 03:22:17 2025 checking every 20000 dimensions, checkpointing every 1480000 dimensions
  197. Sat Feb 1 10:29:55 2025 lanczos halted after 42750 iterations (dim = 10910871)
  198. Sat Feb 1 10:30:30 2025 recovered 32 nontrivial dependencies
  199. Sat Feb 1 10:30:31 2025 BLanczosTime: 25915
  200. Sat Feb 1 10:30:31 2025
  201. Sat Feb 1 10:30:31 2025 commencing square root phase
  202. Sat Feb 1 10:30:31 2025 handling dependencies 1 to 64
  203. Sat Feb 1 10:30:31 2025 reading relations for dependency 1
  204. Sat Feb 1 10:30:32 2025 read 5452292 cycles
  205. Sat Feb 1 10:30:41 2025 cycles contain 20964576 unique relations
  206. Sat Feb 1 10:34:36 2025 read 20964576 relations
  207. Sat Feb 1 10:35:39 2025 multiplying 20964576 relations
  208. Sat Feb 1 10:45:35 2025 multiply complete, coefficients have about 1144.46 million bits
  209. Sat Feb 1 10:45:38 2025 initial square root is modulo 136067
  210. Sat Feb 1 10:52:09 2025 GCD is N, no factor found
  211. Sat Feb 1 10:52:09 2025 reading relations for dependency 2
  212. Sat Feb 1 10:52:10 2025 read 5457704 cycles
  213. Sat Feb 1 10:52:19 2025 cycles contain 20976774 unique relations
  214. Sat Feb 1 10:56:14 2025 read 20976774 relations
  215. Sat Feb 1 10:57:16 2025 multiplying 20976774 relations
  216. Sat Feb 1 11:07:13 2025 multiply complete, coefficients have about 1145.11 million bits
  217. Sat Feb 1 11:07:16 2025 initial square root is modulo 136993
  218. Sat Feb 1 11:13:39 2025 sqrtTime: 2588
  219. Sat Feb 1 11:13:39 2025 p60 factor: 402331914832796239625656252237225263404052729825376691243831
  220. Sat Feb 1 11:13:39 2025 p109 factor: 1644536406803857691889540402847471463871669531736115127884223182090979928841818859007365935413681264146760511
  221. Sat Feb 1 11:13:39 2025 elapsed time 07:55:04
  222.  
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