is 2 22825013 - 1
has 6871014 decimal digits
takes 17.345 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2671.301862.6866 %----1.301862.6866 %
Target2695.230563.7681 %170000250000001.67793.9868 %6.908465.2126 %
Difference-2-3.9287-1.0815 %-170000-25000000-1.6779-3.9868 %-5.6066-2.5260 %

Known prime factors (2 factors, 80.9 bits, 0.00035437% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2282501321912012491031.02948
24 × 3
2011-06-2916161.266e-111.763e-53.588e-5
2282501310182780621608891649.85522306188
22 × 3 × 1858849
2011-06-29418588493.875e-60.11160.2084

1 Composite Factors:
P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2011-06-29AxonManual testing2580.8840.9410.000%


Trial Factoring results:
57585960616263646566676869
No TF results for M22825013


ECM factoring results:
No ECM results for M22825013


Lucas-Lehmer results:
No L-L results for M22825013


PRP results:
No PRP results for M22825013


CERT results:
No CERT results for M22825013


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
TF factor-bounds graph:
this exponent TF target: 69
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00