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 | 271 | 239.8844 | 70.4225 % | 20000000 | 54622896900 | 285.5278 | 14.7416 % | 525.4122 | 74.7827 % |
Target | 262 | 0.3083 | 66.1290 % | 8000 | 550000 | 0.0036 | 1.2357 % | 0.3118 | 66.5476 % |
Difference | +9 | +239.5761 | +4.2935 % | +19992000 | +54622346900 | +285.5243 | +13.5058% | +525.1004 | +8.2351 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-03-04 | kurly | kurlytop | 1000000 | 30000000 | 12 | - | - | 0.246 | 9.658% | ||
2018-02-02 | Joss | Manual testing | 1992953 | 30000000 | 12 | - | - | 0.335 | 10.053% | ||
2018-02-15 | Joss | Manual testing | 1992953 | 60000000 | 12 | - | - | 0.491 | 11.173% | ||
2018-03-10 | Joss | Manual testing | 1992953 | 120000000 | 12 | - | - | 0.803 | 12.281% | ||
2018-05-21 | Joss | Manual testing | 1992953 | 199295300 | 12 | - | - | 1.215 | 13.084% | ||
2018-11-26 | Joss | Manual testing | 1992953 | 249119125 | 12 | - | - | 1.474 | 13.435% | ||
2022-05-06 | RichD0 | Linux-7b | 20000000 | 54622896900 | - | - | 293.4 | 24.296% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2022-08-13 | masser | Manual testing | 1400000 | 46200000 | 2 | 7 | - | - | 0.374 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-01-02 | David Campeau | v4_computers | 21 | 258 | 0.019 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.058 | |||
2009-12-09 | S485122 | USB-W | 260 | 261 | 0.077 | |||
2011-05-03 | Xyzzy | Manual testing | 261 | 265 | 3.507 | |||
2014-01-04 | Never Odd Or Even | Manual testing | 265 | 270 | 116.2 | |||
2015-10-23 | ramgeis | Manual testing | 270 | 271 | 120.0 |
Total ECM effort: | 31.775 GHz-days |
Estimated T-Level: | 25.384 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 10.802 | 0.002% |
25 | 50000 | 1.078 | 34.034% |
30 | 250000 | 0.077 | 92.606% |
35 | 1000000 | 0.004 | 99.563% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 188 | 13.92 | |
50000 | 5400000 | 7 | 0.531 | |
50000 | 6750000 | 7 | 0.587 | |
50000 | 7500000 | 48 | 4.878 | |
250000 | 180168450 | 8 | 11.86 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-01-29 | Stephen Wood | v4_computers | 7262924036C08E88 | 0.131 |
2015-07-06 | MadPoo | Manual testing | 7262924036C08E88 | 0.131 |