is 2 4145670131 - 1
has 1247971062 decimal digits
takes 1,040,064.187 GHz-days to do one PRP test
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual29060,483.234564.4444%----60,483.234564.4444%
Target292241,932.938065.2174%20000000120000000030,662.50834.2506%272,595.446366.6958%
Difference-2-181,449.7035-0.7729%-20000000-1200000000-30,662.5083-4.2506%-212,112.2119-2.2514%

Known prime factors (10 factors, 583.1 bits, 0.00001406% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
414567013182913402631032.9491
1		2012-08-20111.383e-130.00040.0007
41456701311741181455031237.34121
3 × 7		2012-08-20374.637e-120.00120.0022
4145670131675329664339911445.9418145
32 × 5 × 181		2019-07-1291811.575e-90.00670.0067
41456701314326835915724711548.62052185
3 × 5 × 72 × 71		2019-07-1249711.131e-80.01830.0363
414567013121525659946958962791960.901259616169
32 × 28846241		2020-01-099288462416.431e-5571.721,067.8
4145670131945628874859675166972066.35811405018308
22 × 47 × 1033 × 58727		2020-11-211033587270.00531.51922.1738
41456701316017076890256617243832169.02872570618261
32 × 59 × 136667831		2022-01-27591366678310.03852,708.75,059.1
414567013134756386796848502724412271.558419189005620
22 × 32 × 5 × 7 × 11 × 232 × 57173		2022-01-27529571730.11531.31512.1165
414567013184736777590727659125112272.8431021991317605
32 × 5 × 97 × 234133177		2022-01-29972341331770.45324,640.48,667.0
41456701312160922717133171577247192477.51626062405459789
271 × 5827 × 16504417		2022-01-3158271650441713.518329.11610.95

1,013 Composite Factors: