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 | 268 | 30.7267 | 69.1176 % | 52000000 | 266417661510 | 1,145.6671 | 20.6678 % | 1,176.3938 | 75.5004 % |
Target | 262 | 0.3167 | 66.1290 % | 8000 | 450000 | 0.0025 | 1.1518 % | 0.3192 | 66.5192 % |
Difference | +6 | +30.4100 | +2.9886 % | +51992000 | +266417211510 | +1,145.6646 | +19.5160% | +1,176.0746 | +8.9812 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-01-28 | markr | tiny | 275000 | 6000000 | 12 | - | - | 0.046 | 6.542% | ||
2015-10-08 | Bruno Victal | 5820K.ECM | 500000 | 15000000 | 12 | - | - | 0.101 | 8.157% | ||
2016-12-15 | Joss | Manual testing | 568903 | 568903 | - | - | - | 3.720% | |||
2016-12-17 | Joss | Manual testing | 682683 | 682683 | - | - | - | 3.963% | |||
2016-12-24 | Joss | Manual testing | 819219 | 819219 | - | - | - | 4.215% | |||
2017-01-04 | Joss | Manual testing | 983062 | 983062 | - | - | - | 4.474% | |||
2017-01-22 | Joss | Manual testing | 1179674 | 1179674 | - | - | - | 4.740% | |||
2017-04-12 | Joss | Manual testing | 1415608 | 14156080 | 12 | - | - | 0.166 | 8.670% | ||
2018-02-04 | Joss | Manual testing | 1939837 | 28312160 | 12 | - | - | 0.266 | 9.920% | ||
2018-02-04 | mikr | S067 | 8000000 | 320000000 | 12 | - | - | 1.966 | 14.767% | ||
2023-01-11 | Joss | Manual testing | 1940837 | 1680841890 | - | - | 8.906 | 16.317% | |||
2023-05-28 | RichD0 | Linux-5b | 52000000 | 266417661510 | - | - | 1,389 | 27.787% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2022-08-15 | masser | Manual testing | 1500000 | 54000000 | 2 | 7 | - | - | 0.400 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-12-21 | ANONYMOUS | v4_computers | 21 | 258 | 0.020 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.059 | |||
2010-01-29 | S485122 | USB-W | 260 | 261 | 0.079 | |||
2016-02-23 | Mark Rose | Manual testing | 261 | 262 | 0.158 | |||
2011-08-27 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.823 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.506 | |||
2015-05-07 | lycorn | Manual testing | 263 | 264 | 1.012 | |||
2015-05-07 | lycorn | Manual testing | 264 | 265 | 1.926 | |||
2015-09-05 | ramgeis | Manual testing | 265 | 266 | 3.852 | |||
2017-12-04 | TJAOI | Manual testing | 266 | 267 | 7.705 | |||
2019-05-10 | chuenkit | Manual testing | 267 | 268 | 15.41 |
Total ECM effort: | 19.834 GHz-days |
Estimated T-Level: | 24.658 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 9.910 | 0.005% |
25 | 50000 | 0.932 | 39.394% |
30 | 250000 | 0.060 | 94.170% |
35 | 1000000 | 0.003 | 99.709% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 197 | 13.59 | |
50000 | 6750000 | 7 | 0.555 | |
50000 | 7500000 | 46 | 3.842 | |
250000 | 235419030 | 1 | 1.847 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-01-10 | ANONYMOUS | v4_computers | BF9380B9CFBBF800 | 0.105 |
2015-07-01 | MadPoo | Manual testing | BF9380B9CFBBF800 | 0.105 |