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 | 270 | 4.3809 | 62.8571 % | - | - | - | - | 4.3809 | 62.8571 % |
Target | 273 | 35.0702 | 64.3836 % | 360000 | 60000000 | 10.3399 | 3.9259 % | 45.4102 | 65.7818 % |
Difference | -3 | -30.6893 | -1.5264 % | -360000 | -60000000 | -10.3399 | -3.9259 % | -41.0292 | -2.9247 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
54543241 | 108597940915779666289 | 21 | 66.558 | 995521524984 23 | 2009-01-09 | 49 | 4950479 | 0.4252 | 0.7728 | 1.4431 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-01-09 | Team Prime Rib | v4_computers | 21 | 66.558 | 3.126 | 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 |
2009-01-14 | Team Prime Rib | v4_computers | ? | ? | 66.558 | 21 | ||
1999-12-15 | ANONYMOUS | v4_computers | 21 | 253 | 2.20000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.40000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-08-31 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-09-22 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2008-07-07 | monst | guinness | 262 | 263 | 0.018 | |||
2008-12-29 | JohanSeland | 263 | 264 | 0.036 | ||||
2022-06-06 | LordJulius | Manual testing | 21 | 266 | ||||
2022-06-06 | LordJulius | Manual testing | 267 | 270 |