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 | Prob over default TF | |
Actual | 267 | 34.1521 | 70.1493% | 131072 | 13107200 | 0.0295 | 3.6336% | 34.1816 | 71.2339% | 1.0846% |
PrimeNet | 240 | 0.0000 | 50.0000% | 8000 | 340000 | 0.0009 | 23.0677% | 0.0009 | 61.5338% | 11.5338% |
GPU72 | 244 | 0.0000 | 54.5455% | 14000 | 550000 | 0.0015 | 17.6138% | 0.0015 | 62.5517% | 8.0063% |
Difference | +23 | +34.1521 | +15.6038% | +117072 | +12557200 | +0.0279 | -13.9802% | +34.1800 | +8.6822% | +8.6822% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
870047 | 423062685589476116927251684471 | 30 | 98.417 | 243126340065235623436005 3 | 2014-12-18 | 5325217 | 1106904301 | 1.406e+11 | 2.2976 | 3.9606 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2002-01-08T00:00:00 | ANONYMOUS | v4_computers | 2000 | 200000 | - | - | - | 0.000 | - | - | 0.208% | ||
2002-02-17T00:00:00 | ANONYMOUS | v4_computers | 4096 | 409600 | - | - | - | 0.001 | - | - | 0.444% | ||
2002-04-14T00:00:00 | ANONYMOUS | v4_computers | 8192 | 819200 | - | - | - | 0.002 | - | - | 0.799% | ||
2002-05-25T00:00:00 | ANONYMOUS | v4_computers | 16384 | 1638400 | - | - | - | 0.004 | - | - | 1.295% | ||
2002-06-29T00:00:00 | ANONYMOUS | v4_computers | 32768 | 3276800 | - | - | - | 0.007 | - | - | 1.938% | ||
2002-12-16T00:00:00 | ANONYMOUS | v4_computers | 65537 | 6553700 | - | - | - | 0.015 | - | - | 2.722% | ||
2003-08-25T00:00:00 | ANONYMOUS | v4_computers | 131072 | 13107200 | - | - | - | 0.029 | - | - | 3.634% | ||
2011-02-21T01:22:00 | Jocelyn Larouche | Manual testing | 200000 | 200000 | - | - | - | 0.007 | - | - | 1.150% | ||
2011-07-12T13:44:00 | Jocelyn Larouche | Manual testing | 238764 | 238764 | - | - | - | 0.008 | - | - | 1.259% | ||
2011-08-31T00:06:00 | Jocelyn Larouche | Manual testing | 397941 | 397941 | - | - | - | 0.014 | - | - | 1.610% | ||
2012-01-22T03:55:00 | Jocelyn Larouche | Manual testing | 795882 | 795882 | - | - | - | 0.028 | - | - | 2.169% | ||
2012-03-29T23:13:00 | Jocelyn Larouche | Manual testing | 1193823 | 1193823 | - | - | - | 0.042 | - | - | 2.540% | ||
2012-09-21T00:58:00 | Jocelyn Larouche | Manual testing | 1740094 | 1740094 | - | - | - | 0.061 | - | - | 2.914% | ||
2014-12-18T00:08:00 | mikr | Dell | 131072 | 13107200 | 30 | 98.417 | 0.029 | 0.042 | 0.059 | 3.634% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2000-08-24T00:00:00 | ANONYMOUS | v4_computers | 21 | 255 | - | - | 0.006 | - | - | |
2000-12-31T00:00:00 | ANONYMOUS | v4_computers | 21 | 256 | - | - | 0.011 | - | - | |
2001-12-08T00:00:00 | ANONYMOUS | v4_computers | 21 | 257 | - | - | 0.022 | - | - | |
2003-09-09T00:00:00 | ANONYMOUS | v4_computers | 21 | 258 | - | - | 0.044 | - | - | |
2022-03-07T09:34:19 | LordJulius | Manual testing | 258 | 259 | - | - | 0.044 | - | - | |
2004-06-04T00:00:00 | Sturle Sunde | v4_computers | 21 | 260 | - | - | 0.177 | - | - | |
2010-06-03T02:30:00 | Architects Cubed | m1_f2 | 260 | 261 | - | - | 0.177 | - | - |
Total ECM effort: | 14.019 GHz-days |
Estimated T-Level: | 25.344 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 325 / 100 | 3.250 | 3.815% |
25 | 50000 | 325 / 280 | 1.161 | 31.261% |
30 | 250000 | 44 / 640 | 0.069 | 93.351% |
Total ECM effort: | 14.019 GHz-days |
Estimated T-Level: | 25.344 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 12.731 | 0.000% |
25 | 50000 | 1.349 | 25.941% |
30 | 250000 | 0.108 | 89.793% |
35 | 1000000 | 0.007 | 99.295% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 281 | 7.863 | |
250000 | 25000000 | 44 | 6.156 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-01-28T00:00:00 | ANONYMOUS | v4_computers | 0213372E95893EE8 | 0.021 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2017-09-28T05:41:48 | Oliver Kruse | GTX-3 |
| 89034804AE653C__ | no | |
2017-10-14T11:48:26 | Oliver Kruse | Threadripper | 89034804AE653C__ | no | ||
2017-12-19T03:06:58 | ATH | ec2-1xf |
| 89034804AE653C__ | no | |
2020-04-22T11:50:58 | Oliver Kruse | AddPrpType5 |
| 3A8DA2A28E009C__ | no |