is 2 697673633 - 1
has 210020691 decimal digits
takes 22,617.869 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
Actual2690.171156.5217%----0.171156.5217%0.0000%
PrimeNet280350.975862.5000%2600000180000000576.55865.6317%927.534464.6119%2.1119%
GPU722845,615.616664.2857%4000000180000000638.78364.2186%6,254.400265.7924%1.5066%
Difference-15-5,615.4455-7.7640%-4000000-180000000-638.7836-4.2186%-6,254.2291-9.2706%-9.2706%

Known prime factors (1 factor, 68.5 bits, 0.00000982% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6976736334160733696060589174332168.495298186250652
22 × 32 × 3527 × 2348441
2017-06-15352723484410.12796.171411.234

P-1 results:
No P-1 results for M697673633


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-04T00:00:00lindedv4_computers261262--0.000--
2010-06-27T02:40:00Architects Cubedm1_48263264--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 testing266268--0.064--
2022-08-10T19:29:56LordJuliusManual testing21268--0.085--
2017-06-15T20:08:09ConductorManual testing26826968.495210.04346,3500.087


ECM factoring results:
No ECM results for M697673633


Lucas-Lehmer results:
No L-L results for M697673633


PRP results:
No PRP results for M697673633


P-1 factor-bounds graph:
102
103
104
102
103
104
105
106
107
TF factor-bounds graph:
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:56+00:00