is 2 56929303 - 1
has 17137428 decimal digits
takes 120.658 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
Actual2670.521961.1940%----0.521961.1940%0.0000%
PrimeNet2692.097162.3188%240000110000002.53925.4716%4.636364.3806%2.0618%
GPU7227333.600364.3836%400000130000003.33904.0678%36.939365.8324%1.4488%
Difference-6-33.0784-3.1895%-400000-13000000-3.3390-4.0678%-36.4174-4.6383%-4.6383%

Known prime factors (1 factor, 34.7 bits, 0.00006098% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
56929303282369342891134.717248
23 × 31
-8314.236e-112.844e-55.004e-5

P-1 results:
No P-1 results for M56929303


Trial Factoring results:
No TF results for M56929303


ECM factoring results:
No ECM results for M56929303


Lucas-Lehmer results:
No L-L results for M56929303


PRP results:
No PRP results for M56929303


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