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 | 17.3924 | 68.6567 % | 500000 | 15000000 | 0.0880 | 5.0267 % | 17.4805 | 70.2323 % |
Target | 261 | 0.1798 | 65.5738 % | 7000 | 500000 | 0.0023 | 1.3027 % | 0.1821 | 66.0222 % |
Difference | +6 | +17.2126 | +3.0829 % | +493000 | +14500000 | +0.0857 | +3.7241% | +17.2984 | +4.2100 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1708439 | 7739228671 | 10 | 32.850 | 2265 3 | - | 5 | 151 | 4.991e-10 | 8.840e-7 | 1.078e-6 |
1708439 | 48672734709555285256544783 | 26 | 85.331 | 14244797358745405969 11 | 2023-01-20 | 1306069 | 2702747 | 7,851,631 | 0.0943 | 0.1814 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-16 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 7739228671 | - | - | - | 8.799% |
Total ECM effort: | 37.984 GHz-days |
Estimated T-Level: | 25.709 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 14.931 | 0.000% |
25 | 50000 | 1.681 | 18.619% |
30 | 250000 | 0.142 | 86.785% |
35 | 1000000 | 0.010 | 99.033% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 266 | 18.07 | |
250000 | 40000000 | 15 | 6.355 | |
250000 | 40000000 | 32 | 13.56 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-09-30 | alpertron | Manual testing |
| 49D04E75FC99B7C1 | ||
2017-10-18 | Oliver Kruse | Threadripper-PC |
| 49D04E75FC99B7C1 | ||
2023-01-21 | LordJulius | Whitebox |
| B60D318BF623B90D |
date | userid | compid |
---|---|---|
2023-01-21 | M. Farrokhi D. G. | PC8 |