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 | 59.3839 | 64.8649 % | - | - | - | - | 59.3839 | 64.8649 % |
Target | 274 | 59.3839 | 64.8649 % | 450000 | 70000000 | 14.9106 | 3.8575 % | 74.2945 | 66.2202 % |
Difference | - | - | - | -450000 | -70000000 | -14.9106 | -3.8575 % | -14.9106 | -1.3553 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
64426009 | 105232220035877489610849337 | 27 | 86.444 | 816690507989385852 22 | 2013-11-08 | 14939 | 35533 | 436,582 | 0.0565 | 0.1069 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-11-08 | RichD0 | Manual testing | 27 | 86.444 | 2.932 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-09-14 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2004-01-27 | AxelFox | v4_computers | 21 | 260 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 260 | 263 | ||||
2009-03-10 | Abad | pruebas4 | 263 | 264 | 0.030 | |||
2009-03-13 | Abad | pruebas4 | 264 | 265 | 0.058 | |||
2009-03-16 | Abad | pruebas4 | 265 | 266 | 0.116 | |||
2009-03-19 | Abad | pruebas4 | 266 | 267 | 0.232 | |||
2009-09-26 | Sturle Sunde | gouffy.ifi | 267 | 268 | 0.464 | |||
2009-09-28 | Sturle Sunde | gouffy.ifi | 268 | 269 | 0.928 | |||
2012-01-17 | Johan Viljoen | L1 | 269 | 270 | 1.856 | |||
2013-05-07 | RichD0 | Manual testing | 270 | 272 | 11.14 | |||
2013-11-07 | Bdot | Manual testing | 272 | 274 | 44.54 |