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 | 274 | 40.5941 | 63.5135 % | 875000 | 875000 | 4.5957 | 2.0135 % | 45.1898 | 64.2482 % |
Target | 275 | 81.1900 | 64.0000 % | 600000 | 110000000 | 34.4568 | 4.1533 % | 115.6468 | 65.4952 % |
Difference | -1 | -40.5959 | -0.4865 % | +275000 | -109125000 | -29.8611 | -2.1398 % | -70.4570 | -1.2470 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
94246931 | 4307455686667761248590913 | 25 | 81.833 | 22851967915367776 25 | 2019-08-29 | 20149 | 63589 | 9,128.4 | 0.1183 | 0.2154 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-08-29 | Ryan Propper | Manual testing | 875000 | 875000 | 1 | 25 | 81.833 | 4.596 | 1.801% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-01-04 | Architects Cubed | m1_f2 | 264 | 265 | 0.040 | |||
2014-02-01 | Carsten Kossendey | Manual testing | 265 | 268 | 0.555 | |||
2014-02-16 | gucs | echo3 | 268 | 269 | 0.634 | |||
2014-10-17 | shauge | Manual testing | 269 | 271 | 3.806 | |||
2018-10-05 | Fredrik | Manual testing | 271 | 273 | 15.22 | |||
2019-08-06 | ixfd64 | Manual testing | 273 | 274 | 20.30 |