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 | 97.2465 | 64.0000 % | 665000 | 665000 | 3.0089 | 1.5610 % | 100.2554 | 64.5620 % |
Target | 275 | 97.2465 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7750 % | 120.3396 | 65.3590 % |
Difference | - | - | - | +165000 | -84335000 | -20.0842 | -2.2140 % | -20.0842 | -0.7970 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
78685703 | 4868581575981980195105238003617 | 31 | 101.941 | 30936888089962036655536 24 | 2016-06-27 | 75653 | 595093 | 2.037e+9 | 0.4704 | 0.6967 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-06-27 | Brian Beuning | hp8300c | 665000 | 665000 | 1 | 31 | 101.941 | 3.009 | 1.561% |
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 |
2002-02-24 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2008-02-03 | 1997rj7 | v4_computers | 21 | 263 | 0.012 | |||
2008-03-29 | 1997rj7 | v4_computers | 21 | 264 | 0.025 | |||
2010-11-06 | Marco Frühbeis | 3D-PC | 264 | 265 | 0.047 | |||
2011-03-09 | Ujjwal Chalise | IA_SPG | 265 | 266 | 0.095 | |||
2011-03-10 | Phr3d | tmf_670_xeon | 266 | 267 | 0.190 | |||
2011-03-16 | Wolfgang Steger | ff-vie-srv01 | 267 | 268 | 0.380 | |||
2012-04-08 | tmorrow | paperclip | 268 | 269 | 0.760 | |||
2013-02-11 | Clown_Royal | Manual testing | 269 | 270 | 1.520 | |||
2013-05-27 | sannerud.com | Jarrett2012 | 270 | 271 | 3.039 | |||
2015-09-08 | RichD0 | Manual testing | 271 | 272 | 6.078 | |||
2016-06-08 | Bdot | Manual testing | 272 | 273 | 12.16 | |||
2016-06-14 | AirSquirrels | Manual testing | 273 | 275 | 72.94 |