is 2 24571411 - 1
has 7396732 decimal digits
takes 19.930 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2671.209362.6866%----1.209362.6866%0.0000%
PrimeNet2660.601062.1212%11000040000000.37864.9660%0.979764.0023%1.8811%
GPU722709.724764.2857%17000050000000.50943.6189%10.234265.5782%1.2925%
Difference-3-8.5155-1.5991%-170000-5000000-0.5094-3.6189%-9.0249-2.8916%-2.8916%

Known prime factors (1 factor, 34.2 bits, 0.00013922% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
24571411198537000891134.209404
22 × 101
-41011.013e-101.092e-51.203e-5

P-1 results:
No P-1 results for M24571411


Trial Factoring results:
No TF results for M24571411


ECM factoring results:
No ECM results for M24571411


Lucas-Lehmer results:
No L-L results for M24571411


PRP results:
No PRP results for M24571411


P-1 factor-bounds graph:
100
101
100
101
102
103
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100