is 2 697670003 - 1
has 210019598 decimal digits
takes 22,617.751 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%
PrimeNet280350.977662.5000%2600000180000000576.55865.6317%927.536264.6119%2.1119%
GPU722845,615.645864.2857%4000000180000000638.78364.2186%6,254.429465.7924%1.5066%
Difference-16-5,615.5604-8.4034%-4000000-180000000-638.7836-4.2186%-6,254.3440-9.9100%-9.9100%

Known prime factors (1 factor, 67.4 bits, 0.00000967% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6976700031993688153522289318412167.434142881888640
27 × 5 × 131 × 443 × 3847
2014-09-1544338470.07360.02950.0424

P-1 results:
No P-1 results for M697670003


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-06-22T21:40:00Architects Cubedm1_77263264--0.003--
2012-01-25T14:28:00ANONYMOUSManual testing264265--0.005--
2012-01-26T12:08:00laleraManual testing264265--0.005--
2013-11-12T09:52:00sasakiManual testing265266--0.011--
2014-09-15T13:26:00sasakiManual testing26626867.434210.05246,3500.107
2022-08-10T19:29:56LordJuliusManual testing2126867.434210.07446,3500.151


ECM factoring results:
No ECM results for M697670003


Lucas-Lehmer results:
No L-L results for M697670003


PRP results:
No PRP results for M697670003


P-1 factor-bounds graph:
101
102
103
101
102
103
104
TF factor-bounds graph:
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:56+00:00