is 2 697652201 - 1
has 210014240 decimal digits
takes 22,617.174 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
Actual2700.342557.1429%----0.342557.1429%0.0000%
PrimeNet280350.986662.5000%2600000180000000576.55865.6317%927.545264.6119%2.1119%
GPU722845,615.789164.2857%4000000180000000638.78364.2186%6,254.572765.7924%1.5066%
Difference-14-5,615.4466-7.1429%-4000000-180000000-638.7836-4.2186%-6,254.2302-8.6495%-8.6495%

Known prime factors (1 factor, 69.2 bits, 0.00000992% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6976522016708038654759469486232169.184480758080111
67 × 7175493733
2018-09-206771754937330.256918,37734,323

P-1 results:
No P-1 results for M697652201


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-06-22T21:40:00Architects Cubedm1_10263264--0.003--
2012-01-25T11:34:00laleraManual testing264265--0.005--
2013-11-11T09:50:00sasakiManual testing265266--0.011--
2014-09-15T13:26:00sasakiManual testing266268--0.064--
2022-08-10T19:29:54LordJuliusManual testing21268--0.085--
2017-06-15T20:08:00ConductorManual testing268269--0.086--
2018-09-20T22:08:14srow7Manual testing26927069.184210.08646,3480.176


ECM factoring results:
No ECM results for M697652201


Lucas-Lehmer results:
No L-L results for M697652201


PRP results:
No PRP results for M697652201


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
270
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:54+00:00