Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
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Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 268 | 139.0036 | 72.0588 % | 80000000 | 1720512333540 | 1,602.1329 | 21.8694 % | 1,741.1365 | 78.1694 % |
Target | 244 | 0.0000 | 56.8182 % | 7000 | 1100000 | 0.0011 | 13.1845 % | 0.0011 | 62.5115 % |
Difference | +24 | +139.0036 | +15.2406 % | +79993000 | +1720511233540 | +1,602.1318 | +8.6849% | +1,741.1354 | +15.6579 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-12-22 | ANONYMOUS | v4_computers | 2000 | 200000 | - | - | 0.000 | 10.805% | |||
2001-12-22 | ANONYMOUS | v4_computers | 50000 | 1000000 | - | - | 0.002 | 19.165% | |||
2002-06-23 | ANONYMOUS | v4_computers | 32768 | 3276800 | 12 | - | - | 0.004 | 21.807% | ||
2002-08-31 | ANONYMOUS | v4_computers | 65536 | 6553600 | 12 | - | - | 0.007 | 24.446% | ||
2003-04-03 | ANONYMOUS | v4_computers | 131072 | 13107200 | 30 | - | - | 0.014 | 27.035% | ||
2010-08-04 | Rob_Dee | twopc | 500000 | 1000000 | - | - | 0.009 | 19.675% | |||
2010-08-05 | Rob_Dee | twopc | 1000000 | 2000000 | 6 | - | - | 0.018 | 21.851% | ||
2012-05-29 | Joss | Manual testing | 2987916 | 2987916 | - | - | 0.051 | 22.612% | |||
2013-01-08 | markr | Manual testing | 25000000 | 1000000000 | 12 | - | - | 1.334 | 41.809% | ||
2023-01-15 | Joss | Manual testing | 2988916 | 16747130400 | - | - | 16.56 | 48.278% | |||
2023-05-19 | Joss | Manual testing | 2988916 | 48271423200 | - | - | 47.64 | 50.645% | |||
2023-10-15 | masser | Manual testing | 80000000 | 1720512333540 | - | - | 1,390 | 61.510% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2023-01-15 | masser | Manual testing | 20000000 | 620000000 | 118 | 29 | - | - | 0.925 | ||
2023-01-15 | masser | Manual testing | 20000000 | 640000000 | 2 | 7 | - | - | 0.941 | ||
2023-01-22 | masser | Manual testing | 20000000 | 640000000 | 6 | 5 | - | - | 0.941 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-03-25 | ANONYMOUS | v4_computers | 21 | 256 | 0.022 | |||
2002-01-28 | ANONYMOUS | v4_computers | 21 | 257 | 0.045 | |||
2004-01-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.090 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.269 | |||
2010-06-05 | Architects Cubed | m1_f2 | 260 | 261 | 0.358 | |||
2015-07-16 | NR | Manual testing | 261 | 262 | 0.716 | |||
2015-11-16 | Gordon Spence | Manual testing | 262 | 264 | 6.868 | |||
2017-12-21 | Gordon Spence | Manual testing | 264 | 265 | 8.714 | |||
2018-12-11 | Gordon Spence | Manual testing | 265 | 266 | 17.43 | |||
2022-02-06 | LordJulius | Manual testing | 266 | 268 | 104.6 |
Total ECM effort: | 40.823 GHz-days |
Estimated T-Level: | 29.863 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 63.951 | 0.000% |
25 | 50000 | 9.236 | 0.010% |
30 | 250000 | 0.973 | 37.808% |
35 | 1000000 | 0.080 | 92.311% |
40 | 3000000 | 0.005 | 99.466% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 280 | 3.354 | |
250000 | 25000000 | 585 | 37.47 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-02-10 | ANONYMOUS | v4_computers | 586B87A77C67B8DD | 0.005 |