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 | 267 | 0.0949 | 56.7164 % | 1000000 | 1000000 | 20.7078 | 5.1598 % | 20.8027 | 58.9498 % |
Target | 280 | 782.3213 | 63.7500 % | 1900000 | 400000000 | 488.4887 | 4.3752 % | 1,270.8100 | 65.3360 % |
Difference | -13 | -782.2263 | -7.0336 % | -900000 | -399000000 | -467.7809 | +0.7846% | -1,250.0073 | -6.3862 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
313000001 | 87014000279 | 11 | 36.341 | 139 139 | - | 1 | 139 | 2.925e-11 | 0.0002 | 0.0003 |
313000001 | 7638006312402577 | 16 | 52.762 | 12201288 23 | 2014-08-23 | 113 | 409 | 1.917e-6 | 0.0027 | 0.0048 |
313000001 | 12408379839489385943 | 20 | 63.428 | 19821692971 53 | 2017-02-16 | 53 | 373994207 | 0.0051 | 421.95 | 788.08 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-02-04 | Joerg Dittmar | c4 | 1000000 | 1000000 | 1 | 27 | 89.103 | 20.71 | 1.292% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2014-08-23 | TJAOI | Manual testing | ? | ? | 52.762 | 16 | 2.48731e-6 | |
2017-02-16 | TJAOI | Manual testing | 263 | 264* | 63.428 | 20 | 0.003 |