Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 267 | 11.9321 | 67.1642 % | 2000000 | 60000000 | 0.5190 | 7.6441 % | 12.4511 | 69.6742 % |
Target | 263 | 0.6409 | 65.0794 % | 11000 | 800000 | 0.0054 | 1.3810 % | 0.6463 | 65.5616 % |
Difference | +4 | +11.2912 | +2.0848 % | +1989000 | +59200000 | +0.5135 | +6.2631% | +11.8047 | +4.1126 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2490251 | 4347978247 | 10 | 32.018 | 873 32 | - | 9 | 97 | 2.732e-10 | 1.387e-6 | 1.842e-6 |
2490251 | 91157117970171826351 | 20 | 66.305 | 18302797181925 32 | 2018-03-05 | 25 | 81345765253 | 9.964 | 445.74 | 832.51 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-07-04 | alpertron | Manual testing | 2000000 | 60000000 | 12 | skipped known factor: 4347978247 | - | - | - | 10.561% |
Total ECM effort: | 5.725 GHz-days |
Estimated T-Level: | 21.051 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 2.276 | 10.273% |
25 | 50000 | 0.210 | 81.050% |
30 | 250000 | 0.013 | 98.674% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 3 | 0.276 | |
50000 | 5000000 | 2 | 0.184 | |
50000 | 6732535 | 50 | 5.266 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-10-14 | Oliver Kruse | GTX-3 |
| 2C636C676397660E | ||
2017-11-30 | Yizhe Huang | soraz |
| 2C636C676397660E | ||
2018-03-09 | Oliver Kruse | GTX-3 |
| 2C636C676397660E |