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 | 273 | 32.4039 | 64.3836 % | - | - | - | - | 32.4039 | 64.3836 % |
Target | 273 | 32.4039 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1446 % | 45.9072 | 65.8597 % |
Difference | - | - | - | -400000 | -70000000 | -13.5033 | -4.1446 % | -13.5033 | -1.4762 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
59031283 | 5640428398204223354606543 | 25 | 82.222 | 47774909434072637 263 | 2012-11-14 | 7487 | 3702509 | 25,057 | 0.6726 | 1.2136 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-11-14 | Nesowa | Iceblock | 25 | 82.222 | 3.687 | 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 |
1999-12-08 | ANONYMOUS | v4_computers | 21 | 253 | 2.03000e-5 | |||
2000-02-09 | ANONYMOUS | v4_computers | 21 | 254 | 4.07000e-5 | |||
2000-03-27 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-02-18 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2001-12-01 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2022-06-27 | LordJulius | Manual testing | 21 | 264 | ||||
2008-11-09 | 1997rj7 | comp4 | 264 | 265 | 0.063 | |||
2008-11-10 | Sturle Sunde | othello.ifi | 265 | 266 | 0.127 | |||
2008-11-11 | riskin | riskin06 | 266 | 267 | 0.253 | |||
2008-11-17 | borgyg | Library1 | 267 | 268 | 0.506 | |||
2009-06-09 | Sturle Sunde | goscha.ifi | 268 | 269 | 1.013 | |||
2011-05-06 | Jatheski | Manual testing | 269 | 270 | 2.025 | |||
2011-10-22 | GIMP Philippines | kiran | 270 | 271 | 4.051 | |||
2012-08-01 | Xyzzy | Manual testing | 271 | 272 | 8.102 | |||
2012-10-17 | Craig Meyers | Manual testing | 272 | 273 | 16.20 |