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 | 13.8056 | 67.1642 % | 500000 | 15000000 | 0.1230 | 5.1684 % | 13.9286 | 68.8613 % |
Target | 262 | 0.2854 | 64.5161 % | 10000 | 800000 | 0.0051 | 1.5181 % | 0.2905 | 65.0548 % |
Difference | +5 | +13.5202 | +2.6481 % | +490000 | +14200000 | +0.1179 | +3.6503% | +13.6381 | +3.8065 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2152303 | 1175157439 | 10 | 30.130 | 273 3 | - | 7 | 13 | 7.039e-11 | 6.985e-7 | 1.358e-6 |
2152303 | 189882895767476831 | 18 | 57.398 | 44111562305 5 | 2015-06-17 | 1549 | 36277 | 0.0108 | 0.0003 | 0.0004 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-23 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 1175157439 skipped known factor: 189882895767476831 | - | - | - | 8.251% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2015-06-17 | TJAOI | Manual testing | 257 | 258* | 57.398 | 18 | 0.004 |
Total ECM effort: | 8.493 GHz-days |
Estimated T-Level: | 21.705 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 3.716 | 2.433% |
25 | 50000 | 0.341 | 71.105% |
30 | 250000 | 0.022 | 97.859% |
35 | 1000000 | 0.001 | 99.899% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 20 | 1.714 | |
50000 | 5450000 | 7 | 0.620 | |
50000 | 6450000 | 50 | 4.775 | |
50000 | 6838073 | 7 | 0.688 | |
50000 | 7003806 | 7 | 0.696 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-10-08 | Oliver Kruse | GTX-1 |
| 657C7D141FD4D237 | ||
2017-11-18 | kkmrkkblmbrbk | c4.xlarge |
| 657C7D141FD4D237 |