is 2 58188997 - 1
has 17516634 decimal digits
takes 123.328 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
Actual2670.510661.1940%----0.510661.1940%0.0000%
PrimeNet2692.051762.3188%260000110000002.59735.5431%4.649064.4075%2.0887%
GPU7227332.873064.3836%400000130000003.33904.0790%36.211965.8364%1.4528%
Difference-6-32.3623-3.1895%-400000-13000000-3.3390-4.0790%-35.7013-4.6423%-4.6423%

Known prime factors (1 factor, 34.7 bits, 0.00005972% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
58188997288617425131134.748248
23 × 31		-8314.144e-112.844e-55.004e-5

P-1 results:
No P-1 results for M58188997


Trial Factoring results:
No TF results for M58188997


ECM factoring results:
No ECM results for M58188997


Lucas-Lehmer results:
No L-L results for M58188997


PRP results:
No PRP results for M58188997


P-1 factor-bounds graph:
100
101
100
101
102
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100