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 | 277 | 284.0354 | 64.9351 % | 1000000 | 30000000 | 15.3433 | 3.9485 % | 299.3787 | 66.3196 % |
Target | 276 | 142.0169 | 64.4737 % | 700000 | 120000000 | 42.8173 | 3.9782 % | 184.8341 | 65.8870 % |
Difference | +1 | +142.0185 | +0.4614 % | +300000 | -90000000 | -27.4740 | -0.0297 % | +114.5445 | +0.4326 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
107761799 | 42175552820510212699325929 | 26 | 85.125 | 195688793301001836 22 | 2020-11-20 | 668963 | 1066973 | 110,109 | 4.1073 | 8.0966 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-11-20 | Ernst W. Mayer | Manual testing | 1000000 | 30000000 | 2 | 26 | 85.125 | 16.42 | 4.333% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-04-25 | sasaki3 | value | 263 | 264 | 0.018 | |||
2010-09-08 | hustensaft | aa | 264 | 265 | 0.035 | |||
2012-05-19 | omiXorp | LLB03-z800-06 | 265 | 266 | 0.069 | |||
2013-09-20 | sheng | Manual testing | 266 | 267 | 0.139 | |||
2014-10-29 | SWL551 | Manual testing | 267 | 270 | 1.942 | |||
2014-11-17 | g0b | Manual testing | 270 | 271 | 2.219 | |||
2019-01-23 | Niels_Mache_Nextcloud | Manual testing | 271 | 272 | 4.438 | |||
2020-02-13 | Niels_Mache_Nextcloud | Manual testing | 272 | 274 | 26.63 | |||
2020-04-26 | TheJudger | Manual testing | 274 | 277 | 248.5 |