is 2 24727397 - 1
has 7443689 decimal digits
takes 20.057 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
Actual2671.201762.6866%----1.201762.6866%0.0000%
PrimeNet2660.597362.1212%11000040000000.37864.9702%0.975964.0039%1.8827%
GPU722709.663464.2857%17000050000000.50943.6221%10.172865.5793%1.2936%
Difference-3-8.4617-1.5991%-170000-5000000-0.5094-3.6221%-8.9712-2.8927%-2.8927%

Known prime factors (1 factor, 32.4 bits, 0.00013105% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2472739756873013111032.405115
5 × 23
-5232.372e-117.034e-61.197e-5

P-1 results:
No P-1 results for M24727397


Trial Factoring results:
No TF results for M24727397


ECM factoring results:
No ECM results for M24727397


Lucas-Lehmer results:
No L-L results for M24727397


PRP results:
No PRP results for M24727397


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