Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 270 | 4.3058 | 62.8571 % | - | - | - | - | 4.3058 | 62.8571 % |
Target | 273 | 34.4690 | 64.3836 % | 360000 | 60000000 | 11.0922 | 3.9345 % | 45.5612 | 65.7849 % |
Difference | -3 | -30.1632 | -1.5264 % | -360000 | -60000000 | -11.0922 | -3.9345 % | -41.2554 | -2.9278 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
55494631 | 2164804090622949607441 | 22 | 70.875 | 19504626408120 23 | 2012-04-04 | 109 | 5195747 | 7.8314 | 0.8703 | 1.6248 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-04-04 | bcp19 | Manual testing | 22 | 70.875 | 2.459 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-12-15 | ANONYMOUS | v4_computers | 21 | 253 | 2.16000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.32000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-30 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-07-27 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2022-06-14 | LordJulius | Manual testing | 21 | 263 | ||||
2009-01-14 | 1997rj7 | compw | 263 | 264 | 0.035 | |||
2009-03-18 | Sturle Sunde | eames.ifi | 264 | 265 | 0.067 | |||
2009-03-25 | Abad | pruebas4 | 265 | 266 | 0.135 | |||
2009-03-30 | ANONYMOUS | 266 | 267 | 0.269 | ||||
2009-05-14 | ANONYMOUS | 267 | 268 | 0.539 | ||||
2011-04-08 | Åke Tilander | PC51-115-09 | 268 | 269 | 1.077 | |||
2011-05-31 | GuloGulo | Phenom_II_X6_1055T | 269 | 270 | 2.155 |