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 | 280 | 736.8366 | 63.7500 % | 2685000 | 2685000 | 57.9121 | 1.9479 % | 794.7487 | 64.4561 % |
Target | 281 | 1,473.6737 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0318 % | 1,982.4716 | 65.6410 % |
Difference | -1 | -736.8371 | -0.4475 % | +785000 | -397315000 | -450.8858 | -2.0839 % | -1,187.7229 | -1.1849 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332321387 | 18481894012583831834524217 | 26 | 83.934 | 27807259381388884 22 | 2016-04-18 | 28979 | 90313 | 5,894.7 | 0.6971 | 1.2721 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-04-18 | Ahmed Azhad | AzhadPC1 | 2685000 | 2685000 | 1 | 26 | 83.934 | 61.38 | 1.757% |
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 | ||||
2009-09-10 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2010-04-12 | Grant McCracken | Brett-Laptop | 269 | 270 | 0.360 | |||
2010-07-05 | Grant McCracken | Work-3 | 270 | 271 | 0.720 | |||
2024-02-15 | Grant McCracken | Manual testing | 270 | 271 | ||||
2010-12-28 | vats09 | Manual testing | 271 | 272 | 1.439 | |||
2011-04-19 | Christian Geschwentner | Manual testing | 272 | 273 | 2.878 | |||
2013-10-28 | Team_Inspector | Angelou | 273 | 274 | 5.757 | |||
2014-04-18 | Preben S | Manual testing | 274 | 275 | 11.51 | |||
2016-02-23 | Team_Inspector | Boxxy | 275 | 276 | 23.03 | |||
2016-04-09 | dh1 | Manual testing | 276 | 277 | 46.05 | |||
2016-04-09 | dh1 | Manual testing | 277 | 278 | 92.10 | |||
2016-04-09 | dh1 | Manual testing | 278 | 279 | 184.2 | |||
2016-04-09 | dh1 | Manual testing | 279 | 280 | 368.4 |