is 2 697858703 - 1
has 210076403 decimal digits
takes 22,623.868 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%
PrimeNet280350.882762.5000%2600000180000000576.55865.6318%927.441364.6119%2.1119%
GPU722845,614.127364.2857%4000000180000000638.78364.2187%6,252.910965.7924%1.5067%
Difference-16-5,614.0419-8.4034%-4000000-180000000-638.7836-4.2187%-6,252.8255-9.9100%-9.9100%

Known prime factors (1 factor, 65.1 bits, 0.00000933% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697858703396214904653456193532065.10328387903092
22 × 3 × 127 × 18627233
2013-11-24127186272330.018747.71289.102

P-1 results:
No P-1 results for M697858703


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-04T00:00:00lindedv4_computers261262--0.000--
2010-06-22T22:51:00Architects Cubedm1_77263264--0.003--
2012-01-25T11:31:00laleraManual testing264265--0.005--
2013-11-24T10:36:00sasakiManual testing26526665.103200.00846,3620.017
2022-08-10T19:30:11LordJuliusManual testing2126865.103200.01946,3620.038


ECM factoring results:
No ECM results for M697858703


Lucas-Lehmer results:
No L-L results for M697858703


PRP results:
No PRP results for M697858703


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
108
TF factor-bounds graph:
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:11+00:00