Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 276 | 46.0522 | 61.8421 % | 2870000 | 2870000 | 61.9023 | 2.9808 % | 107.9546 | 62.9795 % |
Target | 281 | 1,473.6884 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0318 % | 1,982.4862 | 65.6410 % |
Difference | -5 | -1,427.6361 | -2.3554 % | +970000 | -397130000 | -446.8956 | -1.0511 % | -1,874.5317 | -2.6615 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332318087 | 175751512327130344367894127047 | 30 | 97.149 | 264432661360274297029 331 | 2016-03-25 | 83177 | 255361 | 96,579,675 | 1.9964 | 3.6511 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-25 | Dennis Schreiber | z800 | 2870000 | 2870000 | 1 | 30 | 97.149 | 61.90 | 1.802% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2009-09-01 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2010-02-26 | Grant McCracken | Work-3 | 269 | 270 | 0.360 | |||
2010-06-17 | Grant McCracken | Work-3 | 270 | 271 | 0.720 | |||
2010-12-28 | vats09 | Manual testing | 271 | 272 | 1.439 | |||
2011-04-19 | Christian Geschwentner | Manual testing | 272 | 273 | 2.878 | |||
2013-10-11 | Team_Inspector | Fishbeck | 273 | 274 | 5.757 | |||
2015-03-03 | Team_Inspector | SpudBoy3 | 274 | 275 | 11.51 | |||
2015-10-24 | Team_Inspector | Angelou | 275 | 276 | 23.03 |