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 | 271 | 7.1515 | 63.3803 % | - | - | - | - | 7.1515 | 63.3803 % |
Target | 274 | 57.2304 | 64.8649 % | 450000 | 75000000 | 16.5366 | 3.9273 % | 73.7670 | 66.2447 % |
Difference | -3 | -50.0789 | -1.4846 % | -450000 | -75000000 | -16.5366 | -3.9273 % | -66.6155 | -2.8644 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
66850237 | 21313220417640257540710266943 | 29 | 94.106 | 159410208356032137483 3 | 2013-08-01 | 166679 | 316717 | 71,743,052 | 0.6409 | 1.2433 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-08-01 | kdgehman | Manual testing | 29 | 94.106 | 2.932 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2009-05-03 | 1997rj7 | Manual testing | 21 | 264 | 0.029 | |||
2010-02-03 | tomisa_s | COLOSSUS | 264 | 266 | 0.168 | |||
2010-04-13 | ANONYMOUS | C8E0118AE | 266 | 267 | 0.224 | |||
2010-04-19 | symallad | School_Laptop | 267 | 268 | 0.447 | |||
2010-08-23 | Staffan Soderhjelm | Sampo_IV | 268 | 269 | 0.894 | |||
2012-02-16 | Phil All | bis | 269 | 270 | 1.789 | |||
2012-07-07 | E.Lechner | 270 | 271 | 3.577 |