is 2 24517351 - 1
has 7380459 decimal digits
takes 19.886 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
Actual2671.212062.6866%----1.212062.6866%0.0000%
PrimeNet2660.602462.1212%11000040000000.37864.9645%0.981064.0017%1.8805%
GPU722709.746264.2857%17000050000000.50943.6179%10.255665.5778%1.2921%
Difference-3-8.5342-1.5991%-170000-5000000-0.5094-3.6179%-9.0437-2.8912%-2.8912%

Known prime factors (1 factor, 37.6 bits, 0.00015329% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
245173512059457484011237.5834200
23 × 3 × 52 × 7
-25251.426e-92.940e-55.984e-5

P-1 results:
No P-1 results for M24517351


Trial Factoring results:
No TF results for M24517351


ECM factoring results:
No ECM results for M24517351


Lucas-Lehmer results:
No L-L results for M24517351


PRP results:
No PRP results for M24517351


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