is 2 697892669 - 1
has 210086628 decimal digits
takes 22,624.970 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
Actual2670.042655.2239%----0.042655.2239%0.0000%
PrimeNet280350.865662.5000%2600000180000000576.55865.6319%927.424364.6120%2.1120%
GPU722845,613.854164.2857%4000000180000000638.78364.2187%6,252.637765.7924%1.5067%
Difference-17-5,613.8115-9.0618%-4000000-180000000-638.7836-4.2187%-6,252.5951-10.5685%-10.5685%

Known prime factors (1 factor, 65.7 bits, 0.00000942% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697892669612610921320375742332065.73243890052764
22 × 3 × 4583 × 798059
2013-11-2445837980590.01502.24763.8175

P-1 results:
No P-1 results for M697892669


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
TF assumed completed to 67 but no detailed record exists
2010-07-18T13:30:00Architects Cubedm1_52263264--0.003--
2012-01-25T14:34:00ANONYMOUSManual testing264265--0.005--
2012-01-26T14:40:00laleraManual testing264265--0.005--
2013-11-24T10:36:00sasakiManual testing26526665.732200.00546,3640.009


ECM factoring results:
No ECM results for M697892669


Lucas-Lehmer results:
No L-L results for M697892669


PRP results:
No PRP results for M697892669


P-1 factor-bounds graph:
102
103
104
102
103
104
105
106
TF factor-bounds graph:
267
266
265
264
262
250
260
270
280
290
2100
Last modified: 2013-11-24T10:36:48+00:00