is 2 2275707019 - 1
has 685056075 decimal digits
takes 351,154.236 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
Actual2680.026252.9412%----0.026252.9412%
Target28955,091.348864.0449%12000000325000000042,156.58644.3750%97,247.935265.6180%
Difference-21-55,091.3226-11.1038%-12000000-3250000000-42,156.5864-4.3750%-97,247.9090-12.6768%

Known prime factors (1 factor, 61.4 bits, 0.00000270% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
227570701930109759957228081371961.385661547372
22 × 47 × 97 × 36277		2014-10-1597362770.00020.46270.8260

P-1 results:
No P-1 results for M2275707019


Trial Factoring results:
No TF results for M2275707019


ECM factoring results:
No ECM results for M2275707019


Lucas-Lehmer results:
No L-L results for M2275707019


PRP results:
No PRP results for M2275707019


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
TF factor-bounds graph:
268
this exponent TF target: 89
250
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Last modified: 2023-10-02T12:12:48+00:00