is 2 697760513 - 1
has 210046845 decimal digits
takes 22,620.685 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%
PrimeNet280350.932162.5000%2600000180000000576.55865.6318%927.490764.6119%2.1119%
GPU722845,614.917464.2857%4000000180000000638.78364.2187%6,253.701065.7924%1.5067%
Difference-16-5,614.8319-8.4034%-4000000-180000000-638.7836-4.2187%-6,253.6155-9.9100%-9.9100%

Known prime factors (1 factor, 65.0 bits, 0.00000931% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697760513367637489163566603772064.99526344102476
22 × 3 × 2195341873		2012-01-25421953418730.00885,622.510,501

P-1 results:
No P-1 results for M697760513


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T11:37:00laleraManual testing??64.995200.00446,3560.007
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-06-25T05:40:00Architects Cubedm1_68263264--0.003--
2022-08-10T19:30:02LordJuliusManual testing2126864.995200.00946,3560.018


ECM factoring results:
No ECM results for M697760513


Lucas-Lehmer results:
No L-L results for M697760513


PRP results:
No PRP results for M697760513


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
268
264
262
2
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:02+00:00