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 | 269 | 52.5396 | 68.1159 % | 9700000 | 49940763180 | 260.2792 | 15.8534 % | 312.8188 | 73.1706 % |
Target | 262 | 0.2704 | 64.5161 % | 12000 | 950000 | 0.0060 | 1.7081 % | 0.2764 | 65.1222 % |
Difference | +7 | +52.2692 | +3.5998 % | +9688000 | +49939813180 | +260.2732 | +14.1453% | +312.5424 | +8.0484 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-04-27 | ANONYMOUS | v4_computers | 2048 | 204800 | 12 | - | - | 0.001 | 0.786% | ||
2010-11-06 | Joss | Manual testing | 15000 | 15000 | - | - | 0.001 | 0.584% | |||
2010-11-13 | Joss | Manual testing | 30000 | 30000 | - | - | 0.003 | 0.944% | |||
2011-01-02 | markr | tiny | 105000 | 2152500 | 6 | - | - | 0.021 | 4.850% | ||
2014-09-15 | ANONYMOUS | Manual testing | 133246 | 133246 | - | - | 0.013 | 2.121% | |||
2016-03-05 | Joss | Manual testing | 272160 | 4898880 | 6 | - | - | 0.050 | 6.407% | ||
2017-10-04 | Joss | Manual testing | 544320 | 5443200 | 6 | - | - | 0.077 | 6.938% | ||
2021-10-12 | Numberwang | Manual testing | 660000 | 19800000 | - | - | 0.171 | 8.889% | |||
2022-11-24 | Joss | Manual testing | 1000000 | 571651080 | - | - | 3.502 | 14.171% | |||
2023-03-19 | Joss | Manual testing | 1000000 | 1647746100 | - | - | 9.90 | 15.706% | |||
2023-07-09 | Joss | Joss | 1000000 | 3799936140 | - | - | 22.70 | 16.901% | |||
2023-08-21 | Sid & Andy | Magic_8_Ball | 9700000 | 49940763180 | - | - | 305.7 | 23.577% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2016-02-23 | Mark Rose | Manual testing | 21 | 260 | 0.068 | |||
2009-01-17 | Sturle Sunde | agrell.ifi | 260 | 261 | 0.068 | |||
2012-05-06 | Sebastian Hornbostel | Manual testing | 261 | 262 | 0.135 | |||
2013-01-23 | dbaugh | Manual testing | 262 | 263 | 0.432 | |||
2015-03-10 | VictordeHollander | Manual testing | 263 | 265 | 2.508 | |||
2015-10-31 | ramgeis | Manual testing | 265 | 266 | 3.289 | |||
2017-01-15 | Gordon Spence | Manual testing | 266 | 267 | 6.577 | |||
2019-04-29 | TJAOI | Manual testing | 267 | 268 | 13.15 | |||
2021-06-17 | TJAOI | Manual testing | 268 | 269 | 26.31 |
Total ECM effort: | 17.793 GHz-days |
Estimated T-Level: | 23.680 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 7.952 | 0.035% |
25 | 50000 | 0.736 | 47.899% |
30 | 250000 | 0.046 | 95.459% |
35 | 1000000 | 0.002 | 99.783% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 177 | 15.08 | |
50000 | 5150000 | 7 | 0.609 | |
50000 | 6750000 | 14 | 1.397 | |
50000 | 7000000 | 7 | 0.702 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-03-15 | ANONYMOUS | v4_computers | 262E42EA33D3E6EC | 0.149 |
1999-07-27 | Stephen Wood | v4_computers | 332B279501DA2BD1 | 0.149 |
2018-04-25 | gunhed | Number_1 | 332B279501DA2BD1 | 0.149 |
2018-04-26 | kkmrkkblmbrbk | old | 332B279501DA2BD1 | 0.149 |