is 2 24536947 - 1
has 7386358 decimal digits
takes 19.902 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
Actual2671.211062.6866%----1.211062.6866%0.0000%
PrimeNet2660.601962.1212%11000040000000.37864.9651%0.980564.0019%1.8807%
GPU722709.738464.2857%17000050000000.50943.6182%10.247865.5779%1.2922%
Difference-3-8.5274-1.5991%-170000-5000000-0.5094-3.6182%-9.0368-2.8914%-2.8914%

Known prime factors (1 factor, 38.7 bits, 0.00015790% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
245369474603131257211238.7449380
22 × 5 × 7 × 67
-7671.538e-91.208e-51.676e-5

P-1 results:
No P-1 results for M24536947


Trial Factoring results:
No TF results for M24536947


ECM factoring results:
No ECM results for M24536947


Lucas-Lehmer results:
No L-L results for M24536947


PRP results:
No PRP results for M24536947


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