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 | 273 | 32.0104 | 64.3836 % | - | - | - | - | 32.0104 | 64.3836 % |
Target | 273 | 32.0104 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1509 % | 45.5138 | 65.8620 % |
Difference | - | - | - | -400000 | -70000000 | -13.5033 | -4.1509 % | -13.5033 | -1.4784 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
59756923 | 87113072205941581286497 | 23 | 76.205 | 728895229477776 24 | 2013-01-20 | 547 | 1087 | 510.88 | 0.0019 | 0.0036 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-01-20 | Bdot | Marzipan | 23 | 76.205 | 2.078 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-12-23 | ANONYMOUS | v4_computers | 21 | 253 | 2.01000e-5 | |||
2000-03-08 | ANONYMOUS | v4_computers | 21 | 254 | 4.02000e-5 | |||
2000-06-29 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2022-06-27 | LordJulius | Manual testing | 21 | 263 | ||||
2008-03-31 | monst | guinness | 263 | 264 | 0.031 | |||
2009-01-27 | haskovec | athlon64 | 264 | 265 | 0.063 | |||
2009-01-30 | James Hintz | 02_060209 | 265 | 266 | 0.125 | |||
2009-02-02 | James Hintz | 02_060209 | 266 | 267 | 0.250 | |||
2009-02-07 | James Hintz | 02_060209 | 267 | 268 | 0.500 | |||
2009-12-17 | TDH-DXL | marrina | 268 | 269 | 1.000 | |||
2011-08-25 | ASTERIAS | Manual testing | 269 | 270 | 2.001 | |||
2011-10-23 | TheJudger | Manual testing | 270 | 271 | 4.002 | |||
2012-07-26 | bcp19 | Manual testing | 271 | 273 | 24.01 |