is 2 80126213 - 1
has 24120394 decimal digits
takes 250.033 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
Actual2670.370859.7015%----0.370859.7015%0.0000%
PrimeNet2715.966661.9718%340000160000005.39895.2478%11.365463.9675%1.9956%
GPU7227595.498264.0000%500000170000006.32993.7835%101.828165.3621%1.3621%
Difference-8-95.1274-4.2985%-500000-17000000-6.3299-3.7835%-101.4573-5.6606%-5.6606%

Known prime factors (1 factor, 28.8 bits, 0.00003599% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
80126213480757279928.8413
3
2007-08-10134.466e-135.018e-69.209e-6

P-1 results:
No P-1 results for M80126213


Trial Factoring results:
No TF results for M80126213


ECM factoring results:
No ECM results for M80126213


Lucas-Lehmer results:
No L-L results for M80126213


PRP results:
No PRP results for M80126213


P-1 factor-bounds graph:
100
101
100
101
102
TF factor-bounds graph:
267
220
230
240
250
260
270
280
290
2100
Last modified: 2007-08-10T16:14:12+00:00