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 | 16.1066 | 68.6567 % | 500000 | 15000000 | 0.1015 | 5.0735 % | 16.2081 | 70.2469 % |
Target | 261 | 0.1665 | 65.5738 % | 9000 | 750000 | 0.0039 | 1.6300 % | 0.1704 | 66.1349 % |
Difference | +6 | +15.9401 | +3.0829 % | +491000 | +14250000 | +0.0976 | +3.4435% | +16.0377 | +4.1120 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1844827 | 62724119 | 8 | 25.903 | 17 17 | - | 1 | 17 | 2.432e-12 | 1.472e-7 | 1.601e-7 |
1844827 | 271134224191 | 12 | 37.980 | 73485 32 | 2008-07-15 | 23 | 71 | 1.891e-8 | 2.015e-6 | 3.682e-6 |
1844827 | 17787702463003481 | 17 | 53.982 | 4820967620 22 | 2014-10-24 | 179 | 192377 | 0.0010 | 0.0008 | 0.0015 |
1844827 | 4078602181761844735433 | 22 | 71.789 | 1105415895843308 22 | 2015-08-25 | 4787 | 4509107 | 464.97 | 0.0197 | 0.0361 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-08-25 | alpertron | Manual testing | 500000 | 15000000 | 12 | 2 | 22 | 71.789 | 0.101 | 8.872% |
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 | ? | ? | 37.980 | 12 | ||
2014-10-24 | TJAOI | Manual testing | 253 | 254* | 53.982 | 17 | 0.001 |
Total ECM effort: | 39.005 GHz-days |
Estimated T-Level: | 25.703 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 15.112 | 0.000% |
25 | 50000 | 1.680 | 18.639% |
30 | 250000 | 0.141 | 86.891% |
35 | 1000000 | 0.010 | 99.050% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 43 | 2.973 | |
50000 | 6600000 | 215 | 16.76 | |
250000 | 40000000 | 45 | 19.27 |
date | userid | compid | cofactors | res64 | ||||
---|---|---|---|---|---|---|---|---|
2017-10-04 | Oliver Kruse | GTX-3 |
| B53042D9578F6D9A | ||||
2017-10-05 | Oliver Kruse | Manual testing |
| B53042D9578F6D9A | ||||
2017-11-11 | kkmrkkblmbrbk | c4.xlarge |
| B53042D9578F6D9A |