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 | 267 | 0.3906 | 59.7015 % | - | - | - | - | 0.3906 | 59.7015 % |
Target | 274 | 50.2916 | 63.5135 % | 500000 | 90000000 | 21.5522 | 4.1903 % | 71.8438 | 65.0424 % |
Difference | -7 | -49.9010 | -3.8120 % | -500000 | -90000000 | -21.5522 | -4.1903 % | -71.4532 | -5.3409 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
76073681 | 645534306973378650767 | 21 | 69.129 | 4242822869143 19 | 2010-08-25 | 83 | 92773771 | 2.1759 | 20.263 | 37.845 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2010-08-25 | ahmerali | v4_computers | 21 | 69.129 | 5.162 | 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 |
2010-10-02 | ahmerali | v4_computers | ? | ? | 69.129 | 21 | ||
2000-08-10 | ANONYMOUS | v4_computers | 21 | 253 | 1.58000e-5 | |||
2003-10-14 | markr | v4_computers | 21 | 262 | 0.004 | |||
2022-06-27 | LordJulius | Manual testing | 262 | 264 | ||||
2010-08-17 | ANONYMOUS | 264 | 265 | 0.049 |