is 224639113-1
has 7,417,113 decimal digits
takes 19.985 GHz-days to do one L-L test
Last-known PrimeNet details:
0 L-L tests remaining
ResidueStatus
L-LBDCA6671144453C0double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2630.064860.3175%500,00030,000,0002.478410.8571%2.543171.1746%9.0534%
PrimeNet2660.599462.1212%110,0004,000,0000.37864.9678%0.978067.0890%4.9678%
GPU722709.698064.2857%170,0005,000,0000.50943.6203%10.207567.9060%3.6203%
Difference-7-9.6332-3.9683%+330,000+25,000,000+1.9689+7.2368%-7.6643+3.2686%+3.2686%

Known prime factors (1 factor, 120.2 bits, 0.00048790% known):
Remaining cofactor is not a probable-prime

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
24639113154298396787062219842429462879413084137120.21531311678465670054730141759340
22 × 3 × 5 × 29 × 61 × 313 × 509 × 5879 × 8221 × 9133 × 4194919
9,1334,194,9192018-02-055.244e+90.27900.5020

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2005-11-01T00:00:00ANONYMOUSv4_computers370,000370,000---0.435--4.070%
2018-02-05T13:07:34Oliver KruseManual testing500,00030,000,0001237120.2152.47839.974.95710.857%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2001-09-16T00:00:00Net_Forcev4_computers?256--0.000--
2001-12-22T00:00:00Mattv4_computers?258--0.002--
2003-08-31T00:00:00Net_Forcev4_computers?260--0.003--
2004-03-01T00:00:00subgeniusv4_computers?267--0.607--
2016-05-24T15:09:28VictordeHollanderManual testing267268--1.213--


ECM factoring results:
Exponent "24639113" not found


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2005-11-13T00:00:00ANONYMOUSv4_computersBDCA6671144453C019.99
2010-12-03T22:01:00ANONYMOUSBDCA6671144453C019.99


PRP results:
dateuseridcompidcofactorsres64PRP
2020-06-20T20:13:47CrypticCluecruncher
1542983967870622198424294628794130841
6E8CFECA327482B7no
2020-06-23T19:45:28JaytholomewJaytholomew
1542983967870622198424294628794130841
6E8CFECA327482B7no


P-1 factor-bounds graph:
B1 = 500,000, B2 = 30,000,000 (stage 2)
B1 = 500,000 (stage 1)
B1 = 370,000 (stage 1)
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106
102
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105
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108
TF factor-bounds graph:
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2100
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2120
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Last modified: 2020-06-23T19:45:28+00:00