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 | 275 | 100.4666 | 64.0000 % | 625000 | 625000 | 2.5221 | 1.5116 % | 102.9887 | 64.5442 % |
Target | 274 | 50.2322 | 63.5135 % | 500000 | 90000000 | 21.6948 | 4.1909 % | 71.9269 | 65.0426 % |
Difference | +1 | +50.2345 | +0.4865 % | +125000 | -89375000 | -19.1727 | -2.6793 % | +31.0618 | -0.4985 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
76163671 | 315450635973930914764649 | 24 | 78.062 | 2070873369364844 22 | 2015-07-22 | 6673 | 7993 | 811.40 | 0.0272 | 0.0548 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-07-22 | guru | w3 | 625000 | 625000 | 1 | 24 | 78.062 | 2.555 | 1.698% |
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 |
2000-08-10 | ANONYMOUS | v4_computers | 21 | 253 | 1.58000e-5 | |||
2003-10-14 | markr | v4_computers | 21 | 262 | 0.004 | |||
2008-03-11 | 1997rj7 | v4_computers | 21 | 264 | 0.026 | |||
2010-10-23 | Wolfgang Steger | ff-beogate | 264 | 265 | 0.049 | |||
2010-10-26 | Marzbug | Xeon | 265 | 266 | 0.098 | |||
2010-10-30 | Perendie | PC2D | 266 | 267 | 0.196 | |||
2010-11-04 | Perendie | PC2D | 267 | 268 | 0.392 | |||
2010-11-09 | Perendie | PC2D | 268 | 269 | 0.785 | |||
2010-11-16 | Perendie | PC2D | 269 | 270 | 1.570 | |||
2012-12-21 | Per Jessen | louiswu7 | 270 | 271 | 3.140 | |||
2015-07-07 | el grocco | Manual testing | 271 | 272 | 6.279 | |||
2015-07-14 | 1997rj7 | Manual testing | 272 | 273 | 12.56 | |||
2015-07-20 | Tim Sorbera | Manual testing | 273 | 275 | 75.35 |