is 2 697904113 - 1
has 210090073 decimal digits
takes 22,625.341 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
Actual2721.370358.3333%----1.370358.3333%0.0000%
PrimeNet280350.859962.5000%2600000180000000576.55865.6319%927.418564.6120%2.1120%
GPU722845,613.762064.2857%4000000180000000638.78364.2187%6,252.545665.7924%1.5067%
Difference-12-5,612.3917-5.9524%-4000000-180000000-638.7836-4.2187%-6,251.1754-7.4591%-7.4591%

Known prime factors (1 factor, 72.3 bits, 0.00001036% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69790411358043718390048672911592272.2984158430743483
32 × 517189 × 893383
2021-04-305171898933832.083225.27549.479

P-1 results:
No P-1 results for M697904113


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
Missing TF 62 - 63
2010-06-25T07:50:00Architects Cubedm1_04263264--0.003--
2012-01-25T15:55:00laleraManual testing264265--0.005--
2013-11-13T23:21:00sasakiManual testing265266--0.011--
2014-09-17T09:26:00sasakiManual testing266268--0.064--
2017-06-17T00:58:59ConductorManual testing268269--0.086--
2018-09-22T22:17:22srow7Manual testing269270--0.171--
2018-11-29T16:45:47Niels_Mache_NextcloudManual testing270271--0.343--
2020-09-28T18:36:32SRBaseManual testing271272--0.685--
2021-04-30T07:33:24SRBaseManual testing272273*72.298220.71346,3621.461


ECM factoring results:
No ECM results for M697904113


Lucas-Lehmer results:
No L-L results for M697904113


PRP results:
No PRP results for M697904113


P-1 factor-bounds graph:
104
105
106
104
105
106
TF factor-bounds graph:
273
272
271
270
269
268
266
265
264
262
250
260
270
280
290
2100
Last modified: 2021-04-30T07:33:24+00:00