Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 268 | 20.5251 | 67.6471 % | 5000000 | 200000000 | 1.7498 | 9.1892 % | 22.2749 | 70.6200 % |
Target | 263 | 0.5496 | 65.0794 % | 16000 | 1500000 | 0.0108 | 1.9095 % | 0.5604 | 65.7462 % |
Difference | +5 | +19.9755 | +2.5677 % | +4984000 | +198500000 | +1.7389 | +7.2797% | +21.7144 | +4.8739 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2904001 | 271485023666897998082804527 | 27 | 87.811 | 46743273102677650263 33 | 2020-03-19 | 516973 | 197580197 | 11,500,874 | 1.2603 | 2.2517 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-12-02 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | 0.001 | 0.688% | |||
2009-07-03 | Carsten Kossendey | mother | 15000 | 168750 | - | - | 0.003 | 1.588% | |||
2010-12-24 | Joss | Manual testing | 20000 | 20000 | - | - | 0.002 | 0.643% | |||
2011-01-29 | markr | tiny | 105000 | 2283750 | 6 | - | - | 0.028 | 4.553% | ||
2015-04-25 | VictordeHollander | Manual testing | 1000000 | 20000000 | 12 | - | - | 0.251 | 8.640% | ||
2020-03-19 | masser | Manual testing | 5000000 | 200000000 | 12 | 2 | 27 | 87.811 | 1.928 | 13.200% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2016-02-23 | Mark Rose | Manual testing | 21 | 260 | 0.053 | |||
2009-02-13 | Sturle Sunde | klughardt.ifi | 260 | 261 | 0.053 | |||
2011-07-25 | Rob_Dee | twopc | 261 | 262 | 0.106 | |||
2013-01-10 | dbaugh | Manual testing | 262 | 263 | 0.338 | |||
2015-04-25 | VictordeHollander | Manual testing | 263 | 265 | 1.963 | |||
2016-02-22 | ramgeis | Manual testing | 265 | 266 | 2.573 | |||
2017-11-19 | Gordon Spence | Manual testing | 266 | 267 | 5.147 | |||
2018-12-17 | chuenkit | Manual testing | 267 | 268 | 10.29 |
Total ECM effort: | 2.830 GHz-days |
Estimated T-Level: | 3.182 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.636 | 52.921% |
25 | 50000 | 0.099 | 90.611% |
30 | 250000 | 0.011 | 98.917% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
250000 | 25000000 | 7 | 2.830 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-07-27 | foxkid | v4_computers | 6B35D355EB2EA7D1 | 0.224 |
2018-10-01 | kkmrkkblmbrbk | old | 6B35D355EB2EA7D1 | 0.224 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-03-20 | M Miller | cruncher |
| D01D9015F7D93D86 | |
2020-03-20 | ATH | ec2-PRPCFDC |
| D01D9015F7D93D86 |