is 2 697867363 - 1
has 210079010 decimal digits
takes 22,624.149 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
Actual2732.741058.9041%----2.741058.9041%0.0000%
PrimeNet280350.878462.5000%2600000180000000576.55865.6319%927.437064.6119%2.1119%
GPU722845,614.057764.2857%4000000180000000638.78364.2187%6,252.841365.7924%1.5067%
Difference-11-5,611.3167-5.3816%-4000000-180000000-638.7836-4.2187%-6,250.1003-6.8883%-6.8883%

Known prime factors (1 factor, 64.6 bits, 0.00000926% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697867363279132299364714358732064.59819998950672
24 × 571 × 2189027		2012-01-2557121890270.00625.631710.471

P-1 results:
No P-1 results for M697867363


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T14:36:00ANONYMOUSManual testing??64.598200.00146,3630.002
2012-01-26T14:41:00laleraManual testing??64.598200.00146,3630.002
2010-01-04T00:00:00lindedv4_computers261262--0.000--
2010-07-18T13:20:00Architects Cubedm1_75263264--0.003--
2022-08-12T16:27:04LordJuliusManual testing2127064.598200.00646,3630.013
2022-08-12T16:27:04LordJuliusManual testing270271--0.343--
2022-08-12T16:27:04LordJuliusManual testing271272--0.685--
2022-08-12T16:27:04LordJuliusManual testing272273--1.371--


ECM factoring results:
No ECM results for M697867363


Lucas-Lehmer results:
No L-L results for M697867363


PRP results:
No PRP results for M697867363


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
TF factor-bounds graph:
273
272
271
270
264
262
2
250
260
270
280
290
2100
Last modified: 2022-08-12T16:27:04+00:00