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 | 267 | 16.1882 | 68.6567 % | 500000 | 15000000 | 0.1015 | 5.0704 % | 16.2897 | 70.2460 % |
Target | 261 | 0.1674 | 65.5738 % | 9000 | 700000 | 0.0037 | 1.5956 % | 0.1710 | 66.1231 % |
Difference | +6 | +16.0209 | +3.0829 % | +491000 | +14300000 | +0.0978 | +3.4748% | +16.1187 | +4.1229 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1835527 | 1987688517247 | 13 | 40.854 | 541449 32 | - | 9 | 60161 | 9.550e-8 | 0.0003 | 0.0005 |
1835527 | 35974930347041589689831 | 23 | 74.929 | 9799618950590645 5 | 2015-08-30 | 367 | 6913943 | 4,144.0 | 0.0297 | 0.0553 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-08-30 | alpertron | Manual testing | 500000 | 15000000 | 12 | 2 | 23 | 74.929 | 0.101 | 8.867% |
Total ECM effort: | 39.341 GHz-days |
Estimated T-Level: | 25.712 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 15.040 | 0.000% |
25 | 50000 | 1.686 | 18.526% |
30 | 250000 | 0.142 | 86.727% |
35 | 1000000 | 0.010 | 99.028% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 37 | 2.556 | |
50000 | 6600000 | 214 | 16.67 | |
250000 | 40000000 | 47 | 20.12 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-09-30 | alpertron | Manual testing |
| 4C2170D2EE929707 | ||
2017-10-19 | Oliver Kruse | GTX-1 |
| 4C2170D2EE929707 |