is 2 697829267 - 1
has 210067542 decimal digits
takes 22,622.914 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
Actual2721.370458.3333%----1.370458.3333%0.0000%
PrimeNet280350.897562.5000%2600000180000000576.55865.6318%927.456164.6119%2.1119%
GPU722845,614.364164.2857%4000000180000000638.78364.2187%6,253.147865.7924%1.5067%
Difference-12-5,612.9937-5.9524%-4000000-180000000-638.7836-4.2187%-6,251.7773-7.4591%-7.4591%

Known prime factors (1 factor, 72.7 bits, 0.00001042% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69782926778394856376506486836872272.7315617051339329
32 × 653 × 955768477
2021-04-306539557684771.65792,447.84,571.8

P-1 results:
No P-1 results for M697829267


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-07-18T11:50:00Architects Cubedm1_03263264--0.003--
2012-01-25T11:30:00laleraManual testing264265--0.005--
2013-11-23T03:17:00sasakiManual testing265266--0.011--
2014-09-17T09:25:00sasakiManual testing266268--0.064--
2022-08-10T19:30:09LordJuliusManual testing21268--0.085--
2017-06-16T20:58:03ConductorManual testing268269--0.086--
2018-09-21T21:38:35srow7Manual testing269270--0.171--
2018-11-29T16:44:44Niels_Mache_NextcloudManual testing270271--0.343--
2020-09-28T16:25:14SRBaseManual testing271272--0.685--
2021-04-30T07:06:22SRBaseManual testing272273*72.731220.28746,3570.589


ECM factoring results:
No ECM results for M697829267


Lucas-Lehmer results:
No L-L results for M697829267


PRP results:
No PRP results for M697829267


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
273
272
271
270
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:09+00:00