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 | 14.5147 | 68.6567 % | 500000 | 15000000 | 0.1230 | 5.1374 % | 14.6377 | 70.2670 % |
Target | 262 | 0.3001 | 66.1290 % | 9000 | 600000 | 0.0039 | 1.3299 % | 0.3040 | 66.5795 % |
Difference | +5 | +14.2146 | +2.5277 % | +491000 | +14400000 | +0.1191 | +3.8075% | +14.3337 | +3.6875 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2047159 | 69603407 | 8 | 26.053 | 17 17 | - | 1 | 17 | 4.383e-12 | 1.784e-7 | 1.940e-7 |
2047159 | 158351842969 | 12 | 37.204 | 38676 22 | 2008-07-15 | 11 | 293 | 1.227e-8 | 2.513e-6 | 2.874e-6 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-17 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 69603407 skipped known factor: 158351842969 | - | - | - | 8.206% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2008-07-15 | J Feitsma | Manual testing | ? | ? | 37.204 | 12 |
Total ECM effort: | 145.026 GHz-days |
Estimated T-Level: | 26.109 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 14.049 | 0.000% |
25 | 50000 | 2.095 | 12.307% |
30 | 250000 | 0.222 | 80.103% |
35 | 1000000 | 0.019 | 98.164% |
40 | 3000000 | 0.001 | 99.874% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 20 | 1.514 | |
50000 | 6342378 | 7 | 0.572 | |
50000 | 6720092 | 7 | 0.677 | |
50000 | 6872258 | 50 | 4.245 | |
50000 | 7000000 | 7 | 0.600 | |
50000 | 7035133 | 7 | 0.601 | |
50000 | 7063094 | 7 | 0.602 | |
250000 | 210204149 | 78 | 136.2 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-10-06 | Oliver Kruse | GTX-1 |
| 8D42A3B5C5484A56 | ||
2017-11-19 | kkmrkkblmbrbk | c4.xlarge |
| 8D42A3B5C5484A56 |