is 2 697695749 - 1
has 210027349 decimal digits
takes 22,618.586 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%
PrimeNet280350.964762.5000%2600000180000000576.55865.6317%927.523364.6119%2.1119%
GPU722845,615.438664.2857%4000000180000000638.78364.2186%6,254.222265.7924%1.5066%
Difference-16-5,615.3531-8.4034%-4000000-180000000-638.7836-4.2186%-6,254.1367-9.9100%-9.9100%

Known prime factors (1 factor, 66.4 bits, 0.00000951% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697695749953988751677224187132066.37168367103644
22 × 3 × 7 × 17 × 67 × 714569
2014-09-15677145690.02931.83313.4181

P-1 results:
No P-1 results for M697695749


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-04T00:00:00lindedv4_computers261262--0.000--
2010-07-18T09:30:00Architects Cubedm1_09263264--0.003--
2012-01-25T14:29:00ANONYMOUSManual testing264265--0.005--
2012-01-26T12:09:00laleraManual testing264265--0.005--
2013-11-13T09:36:00sasakiManual testing265266--0.011--
2014-09-15T13:27:00sasakiManual testing26626866.371200.00846,3520.017
2022-08-10T19:29:57LordJuliusManual testing2126866.371200.02946,3520.060


ECM factoring results:
No ECM results for M697695749


Lucas-Lehmer results:
No L-L results for M697695749


PRP results:
No PRP results for M697695749


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
TF factor-bounds graph:
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:57+00:00