is 2 697829401 - 1
has 210067582 decimal digits
takes 22,622.918 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%
PrimeNet280350.897562.5000%2600000180000000576.55865.6318%927.456164.6119%2.1119%
GPU722845,614.363164.2857%4000000180000000638.78364.2187%6,253.146765.7924%1.5067%
Difference-16-5,614.2777-8.4034%-4000000-180000000-638.7836-4.2187%-6,253.0613-9.9100%-9.9100%

Known prime factors (1 factor, 64.1 bits, 0.00000918% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697829401196892461529525839032064.09414107492551
3 × 17 × 283 × 977447		2012-01-252839774470.00952.51594.6755

P-1 results:
No P-1 results for M697829401


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T11:31:00laleraManual testing??64.094200.00446,3600.009
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-06-22T22:50:00Architects Cubedm1_56263264--0.003--
2022-08-10T19:30:09LordJuliusManual testing2126864.094200.00946,3600.019


ECM factoring results:
No ECM results for M697829401


Lucas-Lehmer results:
No L-L results for M697829401


PRP results:
No PRP results for M697829401


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
TF factor-bounds graph:
268
264
262
2
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:09+00:00