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550__447_5m1

Apr 18th, 2024
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  1. Thu Apr 18 09:40:24 2024
  2. Thu Apr 18 09:40:24 2024
  3. Thu Apr 18 09:40:24 2024 Msieve v. 1.54 (SVN Unversioned directory)
  4. Thu Apr 18 09:40:24 2024 random seeds: 91119094 3b6dc4f4
  5. Thu Apr 18 09:40:24 2024 MPI process 0 of 1
  6. Thu Apr 18 09:40:24 2024 Using 23 OpenMP threads
  7. Thu Apr 18 09:40:24 2024 factoring 155936714482485224630700731920169253843860924640345598892573841029170694578284902989682237819192977662187727560391091154106289606509399399695938927650593243533366852260374513269227593195820396717915145370519225922575608189091 (225 digits)
  8. Thu Apr 18 09:40:25 2024 no P-1/P+1/ECM available, skipping
  9. Thu Apr 18 09:40:25 2024 commencing number field sieve (225-digit input)
  10. Thu Apr 18 09:40:25 2024 R0: 5502997992185822133325044025114218231630382402194049024447
  11. Thu Apr 18 09:40:25 2024 R1: -1
  12. Thu Apr 18 09:40:25 2024 A0: 1
  13. Thu Apr 18 09:40:25 2024 A1: 1
  14. Thu Apr 18 09:40:25 2024 A2: 1
  15. Thu Apr 18 09:40:25 2024 A3: 1
  16. Thu Apr 18 09:40:25 2024 A4: 1
  17. Thu Apr 18 09:40:25 2024 skew 1.98, size 1.640e-23, alpha 1.694, combined = 5.308e-14 rroots = 0
  18. Thu Apr 18 09:40:25 2024
  19. Thu Apr 18 09:40:25 2024 commencing relation filtering
  20. Thu Apr 18 09:40:25 2024 setting target matrix density to 90.0
  21. Thu Apr 18 09:40:25 2024 estimated available RAM is 192069.1 MB
  22. Thu Apr 18 09:40:25 2024 commencing duplicate removal, pass 1
  23. Thu Apr 18 09:43:06 2024 error -1 reading relation 185469249
  24. Thu Apr 18 09:45:27 2024 error -1 reading relation 349182556
  25. Thu Apr 18 09:45:27 2024 error -5 reading relation 349182761
  26. Thu Apr 18 09:45:27 2024 error -11 reading relation 349845858
  27. Thu Apr 18 09:45:27 2024 error -5 reading relation 349907035
  28. Thu Apr 18 09:45:27 2024 error -11 reading relation 349907380
  29. Thu Apr 18 09:45:37 2024 skipped 3806 relations with b > 2^32
  30. Thu Apr 18 09:45:37 2024 skipped 234 malformed relations
  31. Thu Apr 18 09:45:37 2024 found 14333492 hash collisions in 360698865 relations
  32. Thu Apr 18 09:45:44 2024 added 3657741 free relations
  33. Thu Apr 18 09:45:45 2024 commencing duplicate removal, pass 2
  34. Thu Apr 18 09:47:15 2024 found 0 duplicates and 364356606 unique relations
  35. Thu Apr 18 09:47:15 2024 memory use: 1108.8 MB
  36. Thu Apr 18 09:47:15 2024 reading ideals above 720000
  37. Thu Apr 18 09:47:15 2024 commencing singleton removal, initial pass
  38. Thu Apr 18 10:04:27 2024 memory use: 6024.0 MB
  39. Thu Apr 18 10:04:28 2024 reading all ideals from disk
  40. Thu Apr 18 10:04:43 2024 memory use: 17762.1 MB
  41. Thu Apr 18 10:05:29 2024 keeping 323044533 ideals with weight <= 200, target excess is 1836939
  42. Thu Apr 18 10:06:21 2024 commencing in-memory singleton removal
  43. Thu Apr 18 10:06:28 2024 begin with 364356606 relations and 323044533 unique ideals
  44. Thu Apr 18 10:06:52 2024 reduce to 235586159 relations and 180724948 ideals in 13 passes
  45. Thu Apr 18 10:06:52 2024 max relations containing the same ideal: 163
  46. Thu Apr 18 10:08:03 2024 removing 11775316 relations and 9775316 ideals in 2000000 cliques
  47. Thu Apr 18 10:08:14 2024 commencing in-memory singleton removal
  48. Thu Apr 18 10:08:19 2024 begin with 223810843 relations and 180724948 unique ideals
  49. Thu Apr 18 10:08:31 2024 reduce to 223387912 relations and 170521898 ideals in 8 passes
  50. Thu Apr 18 10:08:31 2024 max relations containing the same ideal: 158
  51. Thu Apr 18 10:09:39 2024 removing 8894989 relations and 6894989 ideals in 2000000 cliques
  52. Thu Apr 18 10:09:49 2024 commencing in-memory singleton removal
  53. Thu Apr 18 10:09:53 2024 begin with 214492923 relations and 170521898 unique ideals
  54. Thu Apr 18 10:10:04 2024 reduce to 214214027 relations and 163345296 ideals in 8 passes
  55. Thu Apr 18 10:10:04 2024 max relations containing the same ideal: 154
  56. Thu Apr 18 10:11:14 2024 removing 7996668 relations and 5996668 ideals in 2000000 cliques
  57. Thu Apr 18 10:11:24 2024 commencing in-memory singleton removal
  58. Thu Apr 18 10:11:28 2024 begin with 206217359 relations and 163345296 unique ideals
  59. Thu Apr 18 10:11:36 2024 reduce to 205977765 relations and 157106778 ideals in 6 passes
  60. Thu Apr 18 10:11:36 2024 max relations containing the same ideal: 150
  61. Thu Apr 18 10:12:37 2024 removing 7505804 relations and 5505804 ideals in 2000000 cliques
  62. Thu Apr 18 10:12:45 2024 commencing in-memory singleton removal
  63. Thu Apr 18 10:12:49 2024 begin with 198471961 relations and 157106778 unique ideals
  64. Thu Apr 18 10:12:59 2024 reduce to 198251628 relations and 151378582 ideals in 6 passes
  65. Thu Apr 18 10:12:59 2024 max relations containing the same ideal: 146
  66. Thu Apr 18 10:14:03 2024 removing 7187724 relations and 5187724 ideals in 2000000 cliques
  67. Thu Apr 18 10:14:11 2024 commencing in-memory singleton removal
  68. Thu Apr 18 10:14:15 2024 begin with 191063904 relations and 151378582 unique ideals
  69. Thu Apr 18 10:14:23 2024 reduce to 190855714 relations and 145980639 ideals in 7 passes
  70. Thu Apr 18 10:14:23 2024 max relations containing the same ideal: 143
  71. Thu Apr 18 10:15:19 2024 removing 6961474 relations and 4961474 ideals in 2000000 cliques
  72. Thu Apr 18 10:15:28 2024 commencing in-memory singleton removal
  73. Thu Apr 18 10:15:31 2024 begin with 183894240 relations and 145980639 unique ideals
  74. Thu Apr 18 10:15:39 2024 reduce to 183692638 relations and 140815548 ideals in 6 passes
  75. Thu Apr 18 10:15:39 2024 max relations containing the same ideal: 138
  76. Thu Apr 18 10:16:34 2024 removing 6795100 relations and 4795100 ideals in 2000000 cliques
  77. Thu Apr 18 10:16:42 2024 commencing in-memory singleton removal
  78. Thu Apr 18 10:16:45 2024 begin with 176897538 relations and 140815548 unique ideals
  79. Thu Apr 18 10:16:54 2024 reduce to 176701094 relations and 135821966 ideals in 7 passes
  80. Thu Apr 18 10:16:54 2024 max relations containing the same ideal: 132
  81. Thu Apr 18 10:17:56 2024 removing 6666915 relations and 4666915 ideals in 2000000 cliques
  82. Thu Apr 18 10:18:04 2024 commencing in-memory singleton removal
  83. Thu Apr 18 10:18:07 2024 begin with 170034179 relations and 135821966 unique ideals
  84. Thu Apr 18 10:18:17 2024 reduce to 169837483 relations and 130956169 ideals in 7 passes
  85. Thu Apr 18 10:18:17 2024 max relations containing the same ideal: 131
  86. Thu Apr 18 10:19:15 2024 removing 6564838 relations and 4564838 ideals in 2000000 cliques
  87. Thu Apr 18 10:19:22 2024 commencing in-memory singleton removal
  88. Thu Apr 18 10:19:25 2024 begin with 163272645 relations and 130956169 unique ideals
  89. Thu Apr 18 10:19:34 2024 reduce to 163076087 relations and 126192533 ideals in 7 passes
  90. Thu Apr 18 10:19:34 2024 max relations containing the same ideal: 127
  91. Thu Apr 18 10:20:41 2024 removing 6483873 relations and 4483873 ideals in 2000000 cliques
  92. Thu Apr 18 10:20:49 2024 commencing in-memory singleton removal
  93. Thu Apr 18 10:20:52 2024 begin with 156592214 relations and 126192533 unique ideals
  94. Thu Apr 18 10:20:58 2024 reduce to 156394753 relations and 121508900 ideals in 6 passes
  95. Thu Apr 18 10:20:58 2024 max relations containing the same ideal: 122
  96. Thu Apr 18 10:21:45 2024 removing 6419445 relations and 4419445 ideals in 2000000 cliques
  97. Thu Apr 18 10:21:52 2024 commencing in-memory singleton removal
  98. Thu Apr 18 10:21:55 2024 begin with 149975308 relations and 121508900 unique ideals
  99. Thu Apr 18 10:22:04 2024 reduce to 149775389 relations and 116887108 ideals in 6 passes
  100. Thu Apr 18 10:22:04 2024 max relations containing the same ideal: 119
  101. Thu Apr 18 10:22:57 2024 removing 6364408 relations and 4364408 ideals in 2000000 cliques
  102. Thu Apr 18 10:23:04 2024 commencing in-memory singleton removal
  103. Thu Apr 18 10:23:06 2024 begin with 143410981 relations and 116887108 unique ideals
  104. Thu Apr 18 10:23:12 2024 reduce to 143207038 relations and 112316173 ideals in 6 passes
  105. Thu Apr 18 10:23:12 2024 max relations containing the same ideal: 115
  106. Thu Apr 18 10:23:56 2024 removing 6326163 relations and 4326163 ideals in 2000000 cliques
  107. Thu Apr 18 10:24:02 2024 commencing in-memory singleton removal
  108. Thu Apr 18 10:24:05 2024 begin with 136880875 relations and 112316173 unique ideals
  109. Thu Apr 18 10:24:10 2024 reduce to 136671858 relations and 107778266 ideals in 6 passes
  110. Thu Apr 18 10:24:10 2024 max relations containing the same ideal: 111
  111. Thu Apr 18 10:24:55 2024 removing 6293008 relations and 4293008 ideals in 2000000 cliques
  112. Thu Apr 18 10:25:00 2024 commencing in-memory singleton removal
  113. Thu Apr 18 10:25:03 2024 begin with 130378850 relations and 107778266 unique ideals
  114. Thu Apr 18 10:25:09 2024 reduce to 130163861 relations and 103267229 ideals in 6 passes
  115. Thu Apr 18 10:25:09 2024 max relations containing the same ideal: 109
  116. Thu Apr 18 10:25:51 2024 removing 6274604 relations and 4274604 ideals in 2000000 cliques
  117. Thu Apr 18 10:25:57 2024 commencing in-memory singleton removal
  118. Thu Apr 18 10:25:59 2024 begin with 123889257 relations and 103267229 unique ideals
  119. Thu Apr 18 10:26:04 2024 reduce to 123665334 relations and 98765392 ideals in 6 passes
  120. Thu Apr 18 10:26:04 2024 max relations containing the same ideal: 104
  121. Thu Apr 18 10:26:44 2024 removing 6264731 relations and 4264731 ideals in 2000000 cliques
  122. Thu Apr 18 10:26:49 2024 commencing in-memory singleton removal
  123. Thu Apr 18 10:26:51 2024 begin with 117400603 relations and 98765392 unique ideals
  124. Thu Apr 18 10:26:56 2024 reduce to 117167517 relations and 94263925 ideals in 6 passes
  125. Thu Apr 18 10:26:56 2024 max relations containing the same ideal: 101
  126. Thu Apr 18 10:27:34 2024 removing 6264043 relations and 4264043 ideals in 2000000 cliques
  127. Thu Apr 18 10:27:39 2024 commencing in-memory singleton removal
  128. Thu Apr 18 10:27:41 2024 begin with 110903474 relations and 94263925 unique ideals
  129. Thu Apr 18 10:27:45 2024 reduce to 110657196 relations and 89749619 ideals in 6 passes
  130. Thu Apr 18 10:27:45 2024 max relations containing the same ideal: 98
  131. Thu Apr 18 10:28:19 2024 removing 6271537 relations and 4271537 ideals in 2000000 cliques
  132. Thu Apr 18 10:28:24 2024 commencing in-memory singleton removal
  133. Thu Apr 18 10:28:26 2024 begin with 104385659 relations and 89749619 unique ideals
  134. Thu Apr 18 10:28:30 2024 reduce to 104123993 relations and 85212102 ideals in 6 passes
  135. Thu Apr 18 10:28:30 2024 max relations containing the same ideal: 95
  136. Thu Apr 18 10:29:01 2024 removing 6290312 relations and 4290312 ideals in 2000000 cliques
  137. Thu Apr 18 10:29:06 2024 commencing in-memory singleton removal
  138. Thu Apr 18 10:29:07 2024 begin with 97833681 relations and 85212102 unique ideals
  139. Thu Apr 18 10:29:11 2024 reduce to 97555965 relations and 80639118 ideals in 6 passes
  140. Thu Apr 18 10:29:11 2024 max relations containing the same ideal: 90
  141. Thu Apr 18 10:29:44 2024 removing 6320445 relations and 4320445 ideals in 2000000 cliques
  142. Thu Apr 18 10:29:49 2024 commencing in-memory singleton removal
  143. Thu Apr 18 10:29:50 2024 begin with 91235520 relations and 80639118 unique ideals
  144. Thu Apr 18 10:29:55 2024 reduce to 90934618 relations and 76011957 ideals in 6 passes
  145. Thu Apr 18 10:29:55 2024 max relations containing the same ideal: 86
  146. Thu Apr 18 10:30:25 2024 removing 6362179 relations and 4362179 ideals in 2000000 cliques
  147. Thu Apr 18 10:30:30 2024 commencing in-memory singleton removal
  148. Thu Apr 18 10:30:31 2024 begin with 84572439 relations and 76011957 unique ideals
  149. Thu Apr 18 10:30:35 2024 reduce to 84245400 relations and 71316134 ideals in 6 passes
  150. Thu Apr 18 10:30:35 2024 max relations containing the same ideal: 82
  151. Thu Apr 18 10:31:04 2024 removing 6423554 relations and 4423554 ideals in 2000000 cliques
  152. Thu Apr 18 10:31:08 2024 commencing in-memory singleton removal
  153. Thu Apr 18 10:31:09 2024 begin with 77821846 relations and 71316134 unique ideals
  154. Thu Apr 18 10:31:13 2024 reduce to 77460587 relations and 66523464 ideals in 8 passes
  155. Thu Apr 18 10:31:13 2024 max relations containing the same ideal: 77
  156. Thu Apr 18 10:31:41 2024 removing 6500331 relations and 4500331 ideals in 2000000 cliques
  157. Thu Apr 18 10:31:45 2024 commencing in-memory singleton removal
  158. Thu Apr 18 10:31:47 2024 begin with 70960256 relations and 66523464 unique ideals
  159. Thu Apr 18 10:31:50 2024 reduce to 70555101 relations and 61608687 ideals in 7 passes
  160. Thu Apr 18 10:31:50 2024 max relations containing the same ideal: 75
  161. Thu Apr 18 10:32:13 2024 removing 6600100 relations and 4600100 ideals in 2000000 cliques
  162. Thu Apr 18 10:32:16 2024 commencing in-memory singleton removal
  163. Thu Apr 18 10:32:17 2024 begin with 63955001 relations and 61608687 unique ideals
  164. Thu Apr 18 10:32:20 2024 reduce to 63494717 relations and 56536881 ideals in 7 passes
  165. Thu Apr 18 10:32:20 2024 max relations containing the same ideal: 68
  166. Thu Apr 18 10:32:42 2024 removing 6722484 relations and 4722484 ideals in 2000000 cliques
  167. Thu Apr 18 10:32:46 2024 commencing in-memory singleton removal
  168. Thu Apr 18 10:32:47 2024 begin with 56772233 relations and 56536881 unique ideals
  169. Thu Apr 18 10:32:49 2024 reduce to 56232630 relations and 51260284 ideals in 8 passes
  170. Thu Apr 18 10:32:49 2024 max relations containing the same ideal: 64
  171. Thu Apr 18 10:33:07 2024 removing 6880541 relations and 4880541 ideals in 2000000 cliques
  172. Thu Apr 18 10:33:11 2024 commencing in-memory singleton removal
  173. Thu Apr 18 10:33:12 2024 begin with 49352089 relations and 51260284 unique ideals
  174. Thu Apr 18 10:33:14 2024 reduce to 48708517 relations and 45716631 ideals in 8 passes
  175. Thu Apr 18 10:33:14 2024 max relations containing the same ideal: 58
  176. Thu Apr 18 10:33:30 2024 removing 3609323 relations and 2748287 ideals in 861036 cliques
  177. Thu Apr 18 10:33:32 2024 commencing in-memory singleton removal
  178. Thu Apr 18 10:33:33 2024 begin with 45099194 relations and 45716631 unique ideals
  179. Thu Apr 18 10:33:35 2024 reduce to 44900689 relations and 42766841 ideals in 7 passes
  180. Thu Apr 18 10:33:35 2024 max relations containing the same ideal: 56
  181. Thu Apr 18 10:33:56 2024 relations with 0 large ideals: 136284
  182. Thu Apr 18 10:33:56 2024 relations with 1 large ideals: 52062
  183. Thu Apr 18 10:33:56 2024 relations with 2 large ideals: 575880
  184. Thu Apr 18 10:33:56 2024 relations with 3 large ideals: 2880426
  185. Thu Apr 18 10:33:56 2024 relations with 4 large ideals: 7761238
  186. Thu Apr 18 10:33:56 2024 relations with 5 large ideals: 13281487
  187. Thu Apr 18 10:33:56 2024 relations with 6 large ideals: 11011397
  188. Thu Apr 18 10:33:56 2024 relations with 7+ large ideals: 9201915
  189. Thu Apr 18 10:33:56 2024 commencing 2-way merge
  190. Thu Apr 18 10:34:17 2024 reduce to 28724416 relation sets and 26590568 unique ideals
  191. Thu Apr 18 10:34:17 2024 commencing full merge
  192. Thu Apr 18 10:40:29 2024 memory use: 3287.3 MB
  193. Thu Apr 18 10:40:31 2024 found 14160375 cycles, need 13882768
  194. Thu Apr 18 10:40:35 2024 weight of 13882768 cycles is about 1249462910 (90.00/cycle)
  195. Thu Apr 18 10:40:35 2024 distribution of cycle lengths:
  196. Thu Apr 18 10:40:35 2024 1 relations: 1206811
  197. Thu Apr 18 10:40:35 2024 2 relations: 1184897
  198. Thu Apr 18 10:40:35 2024 3 relations: 1180029
  199. Thu Apr 18 10:40:35 2024 4 relations: 1171711
  200. Thu Apr 18 10:40:35 2024 5 relations: 1160975
  201. Thu Apr 18 10:40:35 2024 6 relations: 1133329
  202. Thu Apr 18 10:40:35 2024 7 relations: 1082509
  203. Thu Apr 18 10:40:35 2024 8 relations: 1006001
  204. Thu Apr 18 10:40:35 2024 9 relations: 906899
  205. Thu Apr 18 10:40:35 2024 10+ relations: 3849607
  206. Thu Apr 18 10:40:35 2024 heaviest cycle: 25 relations
  207. Thu Apr 18 10:40:41 2024 commencing cycle optimization
  208. Thu Apr 18 10:41:02 2024 start with 97701045 relations
  209. Thu Apr 18 10:43:27 2024 pruned 3677392 relations
  210. Thu Apr 18 10:43:27 2024 memory use: 2832.9 MB
  211. Thu Apr 18 10:43:27 2024 distribution of cycle lengths:
  212. Thu Apr 18 10:43:27 2024 1 relations: 1206811
  213. Thu Apr 18 10:43:27 2024 2 relations: 1207003
  214. Thu Apr 18 10:43:27 2024 3 relations: 1224570
  215. Thu Apr 18 10:43:27 2024 4 relations: 1215496
  216. Thu Apr 18 10:43:27 2024 5 relations: 1215631
  217. Thu Apr 18 10:43:27 2024 6 relations: 1182565
  218. Thu Apr 18 10:43:27 2024 7 relations: 1133944
  219. Thu Apr 18 10:43:27 2024 8 relations: 1044473
  220. Thu Apr 18 10:43:27 2024 9 relations: 936619
  221. Thu Apr 18 10:43:27 2024 10+ relations: 3515656
  222. Thu Apr 18 10:43:27 2024 heaviest cycle: 25 relations
  223. Thu Apr 18 10:43:50 2024 RelProcTime: 3805
  224. Thu Apr 18 10:43:50 2024 elapsed time 01:03:26
  225. Thu Apr 18 10:43:56 2024
  226. Thu Apr 18 10:43:56 2024
  227. Thu Apr 18 10:43:56 2024 Msieve v. 1.54 (SVN Unversioned directory)
  228. Thu Apr 18 10:43:56 2024 random seeds: 271bdb19 edba298f
  229. Thu Apr 18 10:43:56 2024 MPI process 0 of 1
  230. Thu Apr 18 10:43:56 2024 Using 23 OpenMP threads
  231. Thu Apr 18 10:43:56 2024 factoring 155936714482485224630700731920169253843860924640345598892573841029170694578284902989682237819192977662187727560391091154106289606509399399695938927650593243533366852260374513269227593195820396717915145370519225922575608189091 (225 digits)
  232. Thu Apr 18 10:43:57 2024 no P-1/P+1/ECM available, skipping
  233. Thu Apr 18 10:43:57 2024 commencing number field sieve (225-digit input)
  234. Thu Apr 18 10:43:57 2024 R0: 5502997992185822133325044025114218231630382402194049024447
  235. Thu Apr 18 10:43:57 2024 R1: -1
  236. Thu Apr 18 10:43:57 2024 A0: 1
  237. Thu Apr 18 10:43:57 2024 A1: 1
  238. Thu Apr 18 10:43:57 2024 A2: 1
  239. Thu Apr 18 10:43:57 2024 A3: 1
  240. Thu Apr 18 10:43:57 2024 A4: 1
  241. Thu Apr 18 10:43:57 2024 skew 1.98, size 1.640e-23, alpha 1.694, combined = 5.308e-14 rroots = 0
  242. Thu Apr 18 10:43:57 2024
  243. Thu Apr 18 10:43:57 2024 commencing linear algebra
  244. Thu Apr 18 10:43:57 2024 using VBITS=128
  245. Thu Apr 18 10:43:57 2024 stopping after matrix build
  246. Thu Apr 18 10:43:57 2024 initialized process (0,0) of 1 x 1 grid
  247. Thu Apr 18 10:43:58 2024 read 13882768 cycles
  248. Thu Apr 18 10:44:21 2024 cycles contain 43739057 unique relations
  249. Thu Apr 18 10:45:09 2024 read 43739057 relations
  250. Thu Apr 18 10:45:13 2024 using 20 quadratic characters above 4294917295
  251. Thu Apr 18 10:45:24 2024 building initial matrix
  252. Thu Apr 18 10:52:14 2024 memory use: 5492.1 MB
  253. Thu Apr 18 10:52:26 2024 read 13882768 cycles
  254. Thu Apr 18 10:52:28 2024 matrix is 13882588 x 13882768 (5126.1 MB) with weight 1474806455 (106.23/col)
  255. Thu Apr 18 10:52:28 2024 sparse part has weight 1191069906 (85.79/col)
  256. Thu Apr 18 10:55:00 2024 filtering completed in 2 passes
  257. Thu Apr 18 10:55:02 2024 matrix is 13879798 x 13879974 (5125.8 MB) with weight 1474708388 (106.25/col)
  258. Thu Apr 18 10:55:02 2024 sparse part has weight 1191027241 (85.81/col)
  259. Thu Apr 18 10:55:34 2024 BLanczosTime: 697
  260. Thu Apr 18 10:55:34 2024 elapsed time 00:11:38
  261. Thu Apr 18 14:55:34 2024
  262. Thu Apr 18 14:55:39 2024
  263. Thu Apr 18 14:55:39 2024 Msieve v. 1.54 (SVN unknown)
  264. Thu Apr 18 14:55:39 2024 random seeds: 7aabb82b 83b0508b
  265. Thu Apr 18 14:55:39 2024 MPI process 0 of 4
  266. Thu Apr 18 14:55:39 2024 Using 16 OpenMP threads
  267. Thu Apr 18 14:55:39 2024 factoring 155936714482485224630700731920169253843860924640345598892573841029170694578284902989682237819192977662187727560391091154106289606509399399695938927650593243533366852260374513269227593195820396717915145370519225922575608189091 (225 digits)
  268. Thu Apr 18 14:55:40 2024 no P-1/P+1/ECM available, skipping
  269. Thu Apr 18 14:55:40 2024 commencing number field sieve (225-digit input)
  270. Thu Apr 18 14:55:41 2024 R0: 5502997992185822133325044025114218231630382402194049024447
  271. Thu Apr 18 14:55:41 2024 R1: -1
  272. Thu Apr 18 14:55:41 2024 A0: 1
  273. Thu Apr 18 14:55:41 2024 A1: 1
  274. Thu Apr 18 14:55:41 2024 A2: 1
  275. Thu Apr 18 14:55:41 2024 A3: 1
  276. Thu Apr 18 14:55:41 2024 A4: 1
  277. Thu Apr 18 14:55:41 2024 skew 1.98, size 1.640e-23, alpha 1.694, combined = 5.308e-14 rroots = 0
  278. Thu Apr 18 14:55:41 2024
  279. Thu Apr 18 14:55:41 2024 commencing linear algebra
  280. Thu Apr 18 14:55:41 2024 using VBITS=256
  281. Thu Apr 18 14:55:41 2024 skipping matrix build
  282. Thu Apr 18 14:55:41 2024 initialized process (0,0) of 2 x 2 grid
  283. Thu Apr 18 14:55:48 2024 matrix starts at (0, 0)
  284. Thu Apr 18 14:55:48 2024 matrix is 6940019 x 6939917 (1527.1 MB) with weight 465832151 (67.12/col)
  285. Thu Apr 18 14:55:48 2024 sparse part has weight 323986374 (46.68/col)
  286. Thu Apr 18 14:55:48 2024 saving the first 240 matrix rows for later
  287. Thu Apr 18 14:55:50 2024 matrix includes 256 packed rows
  288. Thu Apr 18 14:55:51 2024 matrix is 6939779 x 6939917 (1379.4 MB) with weight 271589806 (39.13/col)
  289. Thu Apr 18 14:55:51 2024 sparse part has weight 250570271 (36.11/col)
  290. Thu Apr 18 14:55:51 2024 using GPU 0 (NVIDIA A100-SXM4-40GB)
  291. Thu Apr 18 14:55:51 2024 selected card has CUDA arch 8.0
  292. Thu Apr 18 14:56:06 2024 commencing Lanczos iteration
  293. Thu Apr 18 14:56:06 2024 memory use: 3235.4 MB
  294. Thu Apr 18 14:56:14 2024 linear algebra at 0.2%, ETA 0h52m
  295. Thu Apr 18 14:56:24 2024 checking every 270000 dimensions, checkpointing every 16470000 dimensions
  296. Thu Apr 18 15:45:29 2024 lanczos halted after 54382 iterations (dim = 13879558)
  297. Thu Apr 18 15:46:05 2024 recovered 38 nontrivial dependencies
  298. Thu Apr 18 15:46:05 2024 BLanczosTime: 3024
  299. Thu Apr 18 15:46:05 2024 elapsed time 00:50:26
  300. Thu Apr 18 15:06:04 2024
  301. Thu Apr 18 15:06:04 2024
  302. Thu Apr 18 15:06:04 2024 Msieve v. 1.54 (SVN Unversioned directory)
  303. Thu Apr 18 15:06:04 2024 random seeds: 8834479f 939ccf49
  304. Thu Apr 18 15:06:04 2024 MPI process 0 of 1
  305. Thu Apr 18 15:06:04 2024 Using 23 OpenMP threads
  306. Thu Apr 18 15:06:04 2024 factoring 155936714482485224630700731920169253843860924640345598892573841029170694578284902989682237819192977662187727560391091154106289606509399399695938927650593243533366852260374513269227593195820396717915145370519225922575608189091 (225 digits)
  307. Thu Apr 18 15:06:05 2024 no P-1/P+1/ECM available, skipping
  308. Thu Apr 18 15:06:05 2024 commencing number field sieve (225-digit input)
  309. Thu Apr 18 15:06:05 2024 R0: 5502997992185822133325044025114218231630382402194049024447
  310. Thu Apr 18 15:06:05 2024 R1: -1
  311. Thu Apr 18 15:06:05 2024 A0: 1
  312. Thu Apr 18 15:06:05 2024 A1: 1
  313. Thu Apr 18 15:06:05 2024 A2: 1
  314. Thu Apr 18 15:06:05 2024 A3: 1
  315. Thu Apr 18 15:06:05 2024 A4: 1
  316. Thu Apr 18 15:06:05 2024 skew 1.98, size 1.640e-23, alpha 1.694, combined = 5.308e-14 rroots = 0
  317. Thu Apr 18 15:06:05 2024
  318. Thu Apr 18 15:06:05 2024 commencing square root phase
  319. Thu Apr 18 15:06:05 2024 reading relations for dependency 1
  320. Thu Apr 18 15:06:07 2024 read 6939897 cycles
  321. Thu Apr 18 15:06:18 2024 cycles contain 21869362 unique relations
  322. Thu Apr 18 15:07:01 2024 read 21869362 relations
  323. Thu Apr 18 15:08:27 2024 multiplying 21869362 relations
  324. Thu Apr 18 15:09:21 2024 multiply complete, coefficients have about 583.62 million bits
  325. Thu Apr 18 15:09:23 2024 initial square root is modulo 172213
  326. Thu Apr 18 15:12:19 2024 found factor: 13543713008742724626546717166051736640833082741738765203219759139581327506104114769710221
  327. Thu Apr 18 15:12:19 2024 reading relations for dependency 2
  328. Thu Apr 18 15:12:21 2024 read 6940705 cycles
  329. Thu Apr 18 15:12:33 2024 cycles contain 21866150 unique relations
  330. Thu Apr 18 15:13:11 2024 read 21866150 relations
  331. Thu Apr 18 15:14:43 2024 multiplying 21866150 relations
  332. Thu Apr 18 15:15:39 2024 multiply complete, coefficients have about 583.53 million bits
  333. Thu Apr 18 15:15:40 2024 initial square root is modulo 171863
  334. Thu Apr 18 15:18:36 2024 GCD is 1, no factor found
  335. Thu Apr 18 15:18:36 2024 reading relations for dependency 3
  336. Thu Apr 18 15:18:38 2024 read 6938057 cycles
  337. Thu Apr 18 15:18:51 2024 cycles contain 21861156 unique relations
  338. Thu Apr 18 15:19:32 2024 read 21861156 relations
  339. Thu Apr 18 15:21:00 2024 multiplying 21861156 relations
  340. Thu Apr 18 15:21:54 2024 multiply complete, coefficients have about 583.39 million bits
  341. Thu Apr 18 15:21:56 2024 initial square root is modulo 171383
  342. Thu Apr 18 15:24:54 2024 found factor: 13543713008742724626546717166051736640833082741738765203219759139581327506104114769710221
  343. Thu Apr 18 15:24:54 2024 reading relations for dependency 4
  344. Thu Apr 18 15:24:56 2024 read 6940107 cycles
  345. Thu Apr 18 15:25:09 2024 cycles contain 21871874 unique relations
  346. Thu Apr 18 15:25:50 2024 read 21871874 relations
  347. Thu Apr 18 15:27:13 2024 multiplying 21871874 relations
  348. Thu Apr 18 15:28:08 2024 multiply complete, coefficients have about 583.68 million bits
  349. Thu Apr 18 15:28:10 2024 initial square root is modulo 172423
  350. Thu Apr 18 15:31:09 2024 sqrtTime: 1504
  351. Thu Apr 18 15:31:09 2024 p55 factor: 8299022777983461138818006382494529921154097470065265961
  352. Thu Apr 18 15:31:09 2024 p82 factor: 1387342467437667795363756668302412912496875999123723145494795856730551687410285911
  353. Thu Apr 18 15:31:09 2024 p89 factor: 13543713008742724626546717166051736640833082741738765203219759139581327506104114769710221
  354. Thu Apr 18 15:31:09 2024 elapsed time 00:25:05
  355.  
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