is 2 17411869 - 1
has 5241495 decimal digits
takes 9.915 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
Actual2671.706562.6866%----1.706562.6866%0.0000%
PrimeNet2650.419061.5385%8000024000000.17044.5454%0.589463.2867%1.7482%
GPU722696.856663.7681%12000034000000.24663.3499%7.103364.9818%1.2137%
Difference-2-5.1501-1.0815%-120000-3400000-0.2466-3.3499%-5.3967-2.2953%-2.2953%

Known prime factors (2 factors, 99.8 bits, 0.00057310% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
174118697312636742631239.41220999
11 × 23 × 83
-23836.500e-92.169e-53.865e-5
1741186914968782198261975831960.37742984421139
11 × 3907674649
2016-02-031139076746490.0111175.79328.33

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
1741186910946126669543638578087899063293199.788
P-1 results:
No P-1 results for M17411869


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2016-02-03T12:04:02TJAOIManual testing260261*60.377190.00220.600.005


ECM factoring results:
No ECM results for M17411869


Lucas-Lehmer results:
No L-L results for M17411869


PRP results:
No PRP results for M17411869


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
267
261
230
240
250
260
270
280
290
2100
Last modified: 2016-02-03T12:04:02+00:00