is 2 697822357 - 1
has 210065462 decimal digits
takes 22,622.690 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%
PrimeNet280350.901062.5000%2600000180000000576.55865.6318%927.459664.6119%2.1119%
GPU722845,614.419764.2857%4000000180000000638.78364.2187%6,253.203465.7924%1.5067%
Difference-16-5,614.3343-8.4034%-4000000-180000000-638.7836-4.2187%-6,253.1179-9.9100%-9.9100%

Known prime factors (1 factor, 64.4 bits, 0.00000924% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697822357251541432464212826472064.44718023314239
33 × 7 × 95361451
2012-01-2527953614510.0065244.23456.15

P-1 results:
No P-1 results for M697822357


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T09:38:00laleraManual testing??64.447200.00146,3600.003
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-07-18T11:40:00Architects Cubedm1_10263264--0.003--
2022-08-10T19:30:08LordJuliusManual testing2126864.447200.00746,3600.013


ECM factoring results:
No ECM results for M697822357


Lucas-Lehmer results:
No L-L results for M697822357


PRP results:
No PRP results for M697822357


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