is 2 697644229 - 1
has 210011840 decimal digits
takes 22,616.915 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
Actual2680.085455.8824%----0.085455.8824%0.0000%
PrimeNet280350.990662.5000%2600000180000000576.55865.6317%927.549264.6119%2.1119%
GPU722845,615.853364.2857%4000000180000000638.78364.2186%6,254.636965.7924%1.5066%
Difference-16-5,615.7678-8.4034%-4000000-180000000-638.7836-4.2186%-6,254.5514-9.9100%-9.9100%

Known prime factors (1 factor, 64.0 bits, 0.00000918% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697644229190551927761839713532064.04713656812444
22 × 11 × 277 × 1120513
2012-01-2527711205130.00522.88215.3599

P-1 results:
No P-1 results for M697644229


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T11:36:00laleraManual testing??64.047205.10066e-546,3480.000
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-06-25T13:26:00Architects Cubedm1_54263264--0.003--
2022-08-10T19:29:54LordJuliusManual testing2126864.047200.00546,3480.011


ECM factoring results:
No ECM results for M697644229


Lucas-Lehmer results:
No L-L results for M697644229


PRP results:
No PRP results for M697644229


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
TF factor-bounds graph:
268
264
262
2
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:54+00:00