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 | 16.7037 | 68.6567 % | 500000 | 15000000 | 0.1015 | 5.0513 % | 16.8052 | 70.2400 % |
Target | 261 | 0.1727 | 65.5738 % | 8000 | 650000 | 0.0034 | 1.4914 % | 0.1761 | 66.0872 % |
Difference | +6 | +16.5310 | +3.0829 % | +492000 | +14350000 | +0.0981 | +3.5598% | +16.6291 | +4.1527 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1778879 | 1298023774410263 | 16 | 50.205 | 364843189 364843189 | - | 1 | 364843189 | 0.0001 | 1.5636 | 2.9204 |
1778879 | 4261695255175849109903 | 22 | 71.852 | 1197859791243769 19289 | 2020-09-26 | 19289 | 62100668321 | 463.64 | 266.15 | 497.09 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-16 | alpertron | Manual testing | 500000 | 15000000 | 12 | - | - | - | 8.838% |
Total ECM effort: | 38.421 GHz-days |
Estimated T-Level: | 25.712 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 14.838 | 0.000% |
25 | 50000 | 1.679 | 18.659% |
30 | 250000 | 0.142 | 86.731% |
35 | 1000000 | 0.010 | 99.024% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 258 | 17.76 | |
50000 | 5000000 | 3 | 0.207 | |
250000 | 40000000 | 48 | 20.45 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-10-03 | Oliver Kruse | GTX-1 |
| CC1728879D7BD31E | ||
2017-11-10 | kkmrkkblmbrbk | c4.xlarge |
| CC1728879D7BD31E | ||
2020-09-27 | xyuzyz | vj20a |
| B39CE7286B76A65D | ||
2020-09-28 | LOBES | AWS |
| B39CE7286B76A65D |