is 2 697866007 - 1
has 210078602 decimal digits
takes 22,624.105 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-daysProbability
Actual27510.964760.0000 %----10.964760.0000 %
Target2845,614.068664.2857 %40000009000000002,482.77534.2187 %8,096.843865.7924 %
Difference-9-5,603.1038-4.2857 %-4000000-900000000-2,482.7753-4.2187 %-8,085.8791-5.7924 %

Known prime factors:
No known factors for M697866007

P-1 results:
No P-1 results for M697866007


Trial Factoring results:
57585960616263646566676869707172737475767778798081828384
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-01-04lindedv4_computers2612620.000
2022-04-07LordJuliusManual testing21263
2010-06-22Architects Cubedm1_242632640.003
2012-01-25ANONYMOUSManual testing2642650.005
2012-01-26laleraManual testing2642650.005
2013-11-24sasakiManual testing2652660.011
2014-09-17sasakiManual testing2662680.064
2017-06-16ConductorManual testing2682690.086
2018-09-21srow7Manual testing2692700.171
2018-11-29Niels_Mache_NextcloudManual testing2702710.343
2020-09-28SRBaseManual testing2712720.685
2021-05-01SRBaseManual testing2722731.371
2022-10-31SRBaseManual testing2732742.741
2024-03-11SRBaseManual testing2742755.482


ECM factoring results:
No ECM results for M697866007


Lucas-Lehmer results:
No L-L results for M697866007


PRP results:
No PRP results for M697866007


CERT results:
No CERT results for M697866007


TF factor-bounds graph:
275
274
273
272
271
270
269
268
266
265
264
263
262
this exponent TF target: 84
TF double-checked to: 67
250
260
270
280
290
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Last modified: 2024-03-13T02:15:48+00:00