is 2 697849769 - 1
has 210073713 decimal digits
takes 22,623.579 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
Actual2710.685157.7465%----0.685157.7465%0.0000%
PrimeNet280350.887262.5000%2600000180000000576.55865.6318%927.445864.6119%2.1119%
GPU722845,614.199264.2857%4000000180000000638.78364.2187%6,252.982865.7924%1.5067%
Difference-13-5,613.5141-6.5392%-4000000-180000000-638.7836-4.2187%-6,252.2977-8.0459%-8.0459%

Known prime factors (1 factor, 71.7 bits, 0.00001027% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69784976937942929814860053517372271.6842718560032572
22 × 3 × 103 × 223 × 9863149
2020-09-2822398631491.016225.27047.180

P-1 results:
No P-1 results for M697849769


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-07-18T12:31:00Architects Cubedm1_68263264--0.003--
2012-01-25T11:30:00laleraManual testing264265--0.005--
2013-11-24T10:35:00sasakiManual testing265266--0.011--
2014-09-17T09:25:00sasakiManual testing266268--0.064--
2022-08-10T19:30:10LordJuliusManual testing21268--0.085--
2017-06-16T20:58:12ConductorManual testing268269--0.086--
2018-09-21T21:38:55srow7Manual testing269270--0.171--
2018-11-29T16:45:00Niels_Mache_NextcloudManual testing270271--0.343--
2020-09-28T18:01:27SRBaseManual testing271272*71.684220.33146,3600.678


ECM factoring results:
No ECM results for M697849769


Lucas-Lehmer results:
No L-L results for M697849769


PRP results:
No PRP results for M697849769


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
TF factor-bounds graph:
272
271
270
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:10+00:00