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 | 92.0932 | 62.3377 % | 2740000 | 2740000 | 59.0984 | 2.6583 % | 151.1916 | 63.3388 % |
Target | 281 | 1,473.4998 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0319 % | 1,982.2977 | 65.6411 % |
Difference | -4 | -1,381.4065 | -1.8599 % | +840000 | -397260000 | -449.6995 | -1.3736 % | -1,831.1061 | -2.3022 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332360617 | 49261045921440053755870999 | 26 | 85.349 | 74107826562134547 32 | 2020-02-25 | 9377 | 119311 | 26,469 | 0.3314 | 0.4116 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-02-25 | Khurshid Suyunov | WS0 | 2740000 | 2740000 | 1 | 26 | 85.349 | 59.10 | 1.770% |
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 | ||||
2010-01-06 | Grant McCracken | Brett-Laptop | 268 | 269 | 0.180 | |||
2010-10-08 | Grant McCracken | Jana-Laptop | 269 | 270 | 0.360 | |||
2010-12-01 | Grant McCracken | Jana-Laptop | 270 | 271 | 0.719 | |||
2010-12-29 | vats09 | Manual testing | 271 | 272 | 1.439 | |||
2011-04-20 | Christian Geschwentner | Manual testing | 272 | 273 | 2.878 | |||
2015-04-22 | Team_Inspector | SpudBoy3 | 273 | 274 | 5.756 | |||
2015-11-01 | Team_Inspector | Boxxy | 274 | 275 | 11.51 | |||
2016-10-29 | Team_Inspector | Fishbeck | 275 | 276 | 23.02 | |||
2019-11-28 | Siarhei P. | Manual testing | 276 | 277 | 46.05 |