is 2 697896799 - 1
has 210087871 decimal digits
takes 22,625.103 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%
PrimeNet280350.863662.5000%2600000180000000576.55865.6319%927.422264.6120%2.1120%
GPU722845,613.820964.2857%4000000180000000638.78364.2187%6,252.604565.7924%1.5067%
Difference-14-5,613.4785-7.1429%-4000000-180000000-638.7836-4.2187%-6,252.2621-8.6496%-8.6496%

Known prime factors (1 factor, 69.3 bits, 0.00000993% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6978967997433668680230289472092169.333532576499196
22 × 3 × 7 × 6340196419
2018-09-22763401964190.261416,23830,328

P-1 results:
No P-1 results for M697896799


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
Missing TF 62 - 63
2010-07-18T13:30:00Architects Cubedm1_16263264--0.003--
2012-01-25T14:36:00ANONYMOUSManual testing264265--0.005--
2013-11-24T10:36:00sasakiManual testing265266--0.011--
2013-12-04T10:00:00sasakiManual testing266267--0.021--
2014-12-07T00:30:00sasakiManual testing267268--0.043--
2017-06-17T00:28:51ConductorManual testing268269--0.086--
2018-09-22T22:17:09srow7Manual testing26927069.333210.09046,3640.185


ECM factoring results:
No ECM results for M697896799


Lucas-Lehmer results:
No L-L results for M697896799


PRP results:
No PRP results for M697896799


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
270
269
268
267
266
265
264
262
250
260
270
280
290
2100
Last modified: 2018-09-22T22:17:09+00:00