is 2 697769143 - 1
has 210049443 decimal digits
takes 22,620.965 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
Actual2700.342457.1429%----0.342457.1429%0.0000%
PrimeNet280350.927862.5000%2600000180000000576.55865.6318%927.486464.6119%2.1119%
GPU722845,614.847964.2857%4000000180000000638.78364.2187%6,253.631565.7924%1.5067%
Difference-14-5,614.5055-7.1429%-4000000-180000000-638.7836-4.2187%-6,253.2891-8.6495%-8.6495%

Known prime factors (1 factor, 70.0 bits, 0.00001003% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69776914311519291379102278561592269.965825437144553
3 × 7 × 31 × 181 × 1321 × 5303		2018-09-21132153030.27470.07230.1264

P-1 results:
No P-1 results for M697769143


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-07-16T00:50:00Architects Cubedm1_44263264--0.003--
2012-01-25T14:30:00ANONYMOUSManual testing264265--0.005--
2012-01-26T11:57:00laleraManual testing264265--0.005--
2013-11-23T03:14:00sasakiManual testing265266--0.011--
2014-09-15T13:27:00sasakiManual testing266268--0.064--
2022-08-10T19:30:03LordJuliusManual testing21268--0.085--
2017-06-16T15:01:24ConductorManual testing268269--0.086--
2018-09-21T21:37:42srow7Manual testing26927069.965220.10446,3560.212


ECM factoring results:
No ECM results for M697769143


Lucas-Lehmer results:
No L-L results for M697769143


PRP results:
No PRP results for M697769143


P-1 factor-bounds graph:
102
103
104
102
103
104
TF factor-bounds graph:
270
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:03+00:00