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 | 269 | 1.9895 | 62.3188 % | - | - | - | - | 1.9895 | 62.3188 % |
Target | 273 | 31.8755 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1531 % | 45.3788 | 65.8627 % |
Difference | -4 | -29.8860 | -2.0647 % | -400000 | -70000000 | -13.5033 | -4.1531 % | -43.3894 | -3.5439 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
60009907 | 3897035921428474881271 | 22 | 71.723 | 32469938017305 3 | 2011-08-16 | 9049 | 10400681 | 15.703 | 1.8529 | 3.4092 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-08-16 | Nathan Edington | MCH10 | 22 | 71.723 | 5.234 | 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 |
1999-12-23 | ANONYMOUS | v4_computers | 21 | 253 | 2.00000e-5 | |||
2022-03-29 | LordJulius | Manual testing | 21 | 263 | ||||
2008-11-22 | Sturle Sunde | dittersdorf.ifi | 263 | 265 | 0.094 | |||
2008-11-23 | Sturle Sunde | dittersdorf.ifi | 265 | 266 | 0.125 | |||
2009-01-18 | David Langer | vistadesktop | 266 | 267 | 0.249 | |||
2009-01-19 | David Langer | vistadesktop | 267 | 268 | 0.498 | |||
2009-06-19 | Sturle Sunde | pofu.ifi | 268 | 269 | 0.996 |