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 | 81.1641 | 71.6418 % | 1000000 | 2132774490 | 1.6467 | 9.3829 % | 82.8108 | 74.3026 % |
Target | 244 | 0.0000 | 56.8182 % | 6500 | 950000 | 0.0008 | 12.4784 % | 0.0008 | 62.2066 % |
Difference | +23 | +81.1640 | +14.8236 % | +993500 | +2131824490 | +1.6459 | -3.0955 % | +82.8099 | +12.0960 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
366097 | 72810755077793857 | 17 | 56.015 | 99441889824 25 | 2002-02-10 | 32 | 1035853019 | 0.0413 | 0.7933 | 1.4817 |
366097 | 1035570944308230351705097 | 25 | 79.777 | 1414339566164473284 22 | 2016-05-27 | 27 | 1870819531963589 | 492,522 | 1,432,788 | 2,676,049 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2022-02-06 | Lisander Viaene | Manual testing | 50000 | 50000 | - | - | 0.001 | 10.023% | |||
2024-02-16 | Denial140 | i5-8400 | 1000000 | 2132774490 | skipped known factor: 72810755077793857 | - | - | 1.427 | 41.832% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2002-02-10 | ANONYMOUS | v4_computers | ? | ? | 56.015 | 17 | ||
2003-08-25 | ANONYMOUS | v4_computers | ? | ? | 56.015 | 17 | ||
1999-11-24 | ANONYMOUS | v4_computers | 252 | 253 | 0.002 | |||
2000-04-27 | ANONYMOUS | v4_computers | 21 | 254 | 0.007 | |||
2022-03-07 | LordJulius | Manual testing | 254 | 255 | ||||
2001-03-11 | ANONYMOUS | v4_computers | 21 | 256 | 0.026 |
Total ECM effort: | 10.498 GHz-days |
Estimated T-Level: | 26.435 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 23.899 | 0.000% |
25 | 50000 | 3.028 | 4.840% |
30 | 250000 | 0.287 | 75.049% |
35 | 1000000 | 0.022 | 97.832% |
40 | 3000000 | 0.001 | 99.860% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 230 | 2.412 | |
50000 | 5000000 | 51 | 0.535 | |
250000 | 25000000 | 144 | 7.551 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-09-20 | kkmrkkblmbrbk | Manual testing | F6BBD76E10A918__ | |||
2017-09-27 | csaba | office | F6BBD76E10A918__ | |||
2017-10-31 | ATH | ec2-1xh |
| F6BBD76E10A918AD | ||
2020-04-18 | Oliver Kruse | AddPrpType5 |
| 92F513701F43774C |