is 2 60465451 - 1
has 18201915 decimal digits
takes 134.326 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
Actual2670.491461.1940%----0.491461.1940%0.0000%
PrimeNet2691.974562.3188%260000120000002.89795.6562%4.872464.4502%2.1313%
GPU7227331.635364.3836%400000140000003.67534.1570%35.310665.8641%1.4806%
Difference-6-31.1439-3.1895%-400000-14000000-3.6753-4.1570%-34.8192-4.6701%-4.6701%

Known prime factors (2 factors, 109.6 bits, 0.00018133% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
60465451632890666307991445.847523349
523349
-15233499.915e-80.09190.1715
60465451160179167226554860632063.796132455116581
3 × 5011 × 8810957
2017-05-11501188109570.04761.56162.8881

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
60465451101375899874673260343764511105433734109.643
P-1 results:
No P-1 results for M60465451


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2017-05-11T15:39:50TJAOIManual testing263264*63.796200.021275.60.044


ECM factoring results:
No ECM results for M60465451


Lucas-Lehmer results:
No L-L results for M60465451


PRP results:
No PRP results for M60465451


P-1 factor-bounds graph:
100
101
102
103
104
100
101
102
103
104
105
106
107
TF factor-bounds graph:
267
264
240
250
260
270
280
290
2100
Last modified: 2017-05-11T15:39:50+00:00