Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL 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 | 25.8990 | 68.6567 % | 300000 | 10000000 | 0.0356 | 4.1372 % | 25.9346 | 69.9535 % |
Target | 260 | 0.1339 | 65.0000 % | 5000 | 130000 | 0.0005 | 0.7704 % | 0.1344 | 65.2696 % |
Difference | +7 | +25.7651 | +3.6567 % | +295000 | +9870000 | +0.0351 | +3.3668% | +25.8002 | +4.6838 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1147301 | 21859872824368678263551 | 23 | 74.211 | 9526651168424275 52 | 2013-10-01 | 66533 | 8078243 | 3,807.5 | 0.0216 | 0.0353 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2002-05-05 | Joss | v4_computers | 1000 | 1000 | - | - | 4.30000e-5 | 0.038% | |||
2002-05-05 | Joss | v4_computers | 3000 | 3000 | - | - | 0.000 | 0.166% | |||
2002-05-05 | Joss | v4_computers | 2000 | 2000 | - | - | 8.60000e-5 | 0.102% | |||
2002-05-11 | Joss | v4_computers | 4000 | 4000 | - | - | 0.000 | 0.225% | |||
2002-05-11 | Joss | v4_computers | 5000 | 5000 | - | - | 0.000 | 0.281% | |||
2002-08-10 | Joss | v4_computers | 10000 | 10000 | - | - | 0.000 | 0.518% | |||
2002-08-10 | Joss | v4_computers | 8000 | 8000 | - | - | 0.000 | 0.430% | |||
2002-08-10 | Joss | v4_computers | 7000 | 7000 | - | - | 0.000 | 0.383% | |||
2002-08-10 | Joss | v4_computers | 6000 | 6000 | - | - | 0.000 | 0.334% | |||
2002-08-10 | Joss | v4_computers | 9000 | 9000 | - | - | 0.000 | 0.475% | |||
2003-09-21 | Xyzzy | v4_computers | 10000 | 1000000 | 6 | - | - | 0.003 | 2.861% | ||
2003-09-21 | Team Prime Rib | v4_computers | 10000 | 1000000 | 6 | - | - | 0.003 | 2.861% | ||
2013-10-01 | David Campeau | i5-2500k | 23 | 74.211 | 0.137 | 0.000% | |||||
2016-03-17 | alpertron | Manual testing | 300000 | 10000000 | 12 | skipped known factor: 21859872824368678263551 | - | - | - | 8.236% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-11-14 | ANONYMOUS | v4_computers | 21 | 257 | 0.017 | |||
2003-04-27 | ANONYMOUS | v4_computers | 21 | 258 | 0.033 | |||
2022-03-07 | LordJulius | Manual testing | 258 | 260 | ||||
2009-04-15 | Sturle Sunde | kraus.ifi | 260 | 261 | 0.134 | |||
2012-08-30 | Axelsson | Manual testing | 261 | 262 | 0.268 | |||
2012-12-01 | dbaugh | Manual testing | 262 | 263 | 0.856 |
Total ECM effort: | 19.336 GHz-days |
Estimated T-Level: | 25.699 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 15.208 | 0.000% |
25 | 50000 | 1.688 | 18.498% |
30 | 250000 | 0.140 | 86.948% |
35 | 1000000 | 0.009 | 99.061% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 281 | 9.81 | |
250000 | 40000000 | 44 | 9.52 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2004-06-04 | ANONYMOUS | v4_computers | AB950B5E8819E445 | 0.034 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-09-29 | Oliver Kruse | GTX-3 |
| B396037037EC0888 | |
2017-10-17 | Oliver Kruse | Threadripper-PC |
| B396037037EC0888 | |
2018-01-06 | ATH | ec2-1xh |
| B396037037EC0888 |