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 | 269 | 2.1270 | 62.3188 % | - | - | - | - | 2.1270 | 62.3188 % |
Target | 273 | 34.0797 | 64.3836 % | 400000 | 65000000 | 12.0457 | 4.0606 % | 46.1253 | 65.8298 % |
Difference | -4 | -31.9526 | -2.0647 % | -400000 | -65000000 | -12.0457 | -4.0606 % | -43.9983 | -3.5110 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
56128621 | 594887502205012858001 | 21 | 69.011 | 5299324049000 23 | 2011-06-03 | 389 | 120557 | 3.0768 | 0.0213 | 0.0377 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-06-03 | David Campeau | Manual testing | 21 | 69.011 | 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 |
1999-12-08 | ANONYMOUS | v4_computers | 21 | 253 | 2.14000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.28000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-16 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-09-14 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2004-10-03 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-06-15 | LordJulius | Manual testing | 260 | 263 | ||||
2008-06-23 | David Campeau | 263 | 264 | 0.033 | ||||
2008-06-24 | Sturle Sunde | doak.ifi | 264 | 267 | 0.466 | |||
2009-11-18 | Sturle Sunde | gibsy.ifi | 267 | 268 | 0.533 | |||
2011-04-12 | GrunwalderGIMP | compute-0-0 | 268 | 269 | 1.065 |