is 2 697875527 - 1
has 210081467 decimal digits
takes 22,624.414 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
Actual2670.042655.2239 %----0.042655.2239 %
Target2845,613.992064.2857 %40000009000000002,482.77534.2187 %8,096.767365.7924 %
Difference-17-5,613.9494-9.0618 %-4000000-900000000-2,482.7753-4.2187 %-8,096.7247-10.5685 %

Known prime factors (1 factor, 50.7 bits, 0.00000726% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69787552718243582876623211650.6961307080
23 × 5 × 41 × 797
2008-04-30417974.122e-70.00390.0039

P-1 results:
No P-1 results for M697875527


Trial Factoring results:
57585960616263646566676869707172737475767778798081828384
No TF results for M697875527


ECM factoring results:
No ECM results for M697875527


Lucas-Lehmer results:
No L-L results for M697875527


PRP results:
No PRP results for M697875527


CERT results:
No CERT results for M697875527


P-1 factor-bounds graph:
100
101
102
100
101
102
103
TF factor-bounds graph:
this exponent TF target: 84
TF double-checked to: 67
250
260
270
280
290
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00