is 2 1352898671 - 1
has 407263082 decimal digits
takes 109,359.309 GHz-days to do one PRP test
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2680.044154.4118%----0.044154.4118%
Target28611,583.625163.9535%8000000200000000013,658.24674.6889%25,241.871865.6437%
Difference-18-11,583.5810-9.5417%-8000000-2000000000-13,658.2467-4.6889%-25,241.8277-11.2319%

Known prime factors (1 factor, 57.0 bits, 0.00000421% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
13528986711427496962559471611856.98652756980
22 × 3 × 5 × 879283		2013-08-2758792831.318e-55.615510.487

P-1 results:
No P-1 results for M1352898671


Trial Factoring results:
No TF results for M1352898671


ECM factoring results:
No ECM results for M1352898671


Lucas-Lehmer results:
No L-L results for M1352898671


PRP results:
No PRP results for M1352898671


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
106
TF factor-bounds graph:
268
this exponent TF target: 86
250
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Last modified: 2023-10-02T12:12:48+00:00