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 | 100.0177 | 64.0000 % | 665000 | 665000 | 2.6835 | 1.5545 % | 102.7012 | 64.5596 % |
Target | 274 | 50.0077 | 63.5135 % | 500000 | 90000000 | 21.6948 | 4.1932 % | 71.7025 | 65.0435 % |
Difference | +1 | +50.0100 | +0.4865 % | +165000 | -89335000 | -19.0113 | -2.6387 % | +30.9987 | -0.4839 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
76505537 | 276385496752172900887233078961 | 30 | 97.803 | 1806310416147872414040 23 | 2016-03-22 | 172049 | 613169 | 631,995,690 | 0.7913 | 1.4130 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-22 | Nesowa | Testing | 665000 | 665000 | 1 | 30 | 97.803 | 2.719 | 1.744% |
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 |
1999-10-15 | ANONYMOUS | v4_computers | 21 | 250 | 2.00000e-6 | |||
2000-08-10 | ANONYMOUS | v4_computers | 21 | 253 | 1.57000e-5 | |||
2004-03-01 | markr | v4_computers | 21 | 262 | 0.004 | |||
2008-03-11 | 1997rj7 | v4_computers | 21 | 264 | 0.026 | |||
2010-09-06 | egwin | X2-men | 264 | 265 | 0.049 | |||
2010-09-12 | Speedway | Designer | 265 | 266 | 0.098 | |||
2010-09-13 | GrunwalderGIMP | compute-0-4 | 266 | 267 | 0.195 | |||
2010-11-20 | arnaud | SRV-240 | 267 | 268 | 0.391 | |||
2010-11-28 | Dynamo_NED | ned_pc | 268 | 269 | 0.781 | |||
2010-12-04 | David Barley | ken2 | 269 | 270 | 1.563 | |||
2012-11-15 | DRH | Manual testing | 270 | 273 | 21.88 | |||
2016-03-16 | AirSquirrels | Manual testing | 273 | 275 | 75.02 |