is 2 333004117 - 1
has 100244228 decimal digits
takes 4,953.436 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual279367.662763.2911 %1500000150000032.35311.7278 %400.015863.9254 %
Target2811,470.652464.1975 %1900000400000000508.79794.0328 %1,979.450365.6414 %
Difference-2-1,102.9897-0.9064 %-400000-398500000-476.4448-2.3050 %-1,579.4344-1.7160 %

Known prime factors (1 factor, 80.9 bits, 0.00002430% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33300411723041566027524830485396472580.9313459651825794819
17 × 29 × 2213 × 6067 × 522673
2020-10-066067522673735.330.73791.1472

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2020-10-06LaurVManual testing1500000150000012580.93132.351.389%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-11-02Architects Cubedm1_f22652660.022
2011-04-08rduerrManual testing2662690.314
2011-04-08rduerrManual testing2692700.359
2011-11-30laleraManual testing2702710.718
2013-01-13LaurVManual testing2712721.436
2013-10-03ANONYMOUS2722732.872
2014-05-25Preben SManual testing2732745.745
2018-12-07mikrManual testing27427511.49
2019-09-02David HruskaManual testing27527622.98
2020-05-16KrieselManual testing27627745.96
2020-05-16KrieselManual testing27727891.92
2020-06-29Di SaberManual testing278279183.8


ECM factoring results:
No ECM results for M333004117


Lucas-Lehmer results:
No L-L results for M333004117


PRP results:
No PRP results for M333004117


CERT results:
No CERT results for M333004117


P-1 factor-bounds graph:
B1 = 1500000 (P-1 stage 1)
102
103
104
105
106
107
102
103
104
105
106
107
TF factor-bounds graph:
279
278
277
276
275
274
273
272
271
270
269
266
this exponent TF target: 81
TF double-checked to: 67
250
260
270
280
290
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Last modified: 2024-03-13T02:15:48+00:00