is 2 332801323 - 1
has 100183181 decimal digits
takes 4,950.420 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
Actual27791.971362.3377 %46550004655000100.40253.1659 %192.373863.5300 %
Target2811,471.548564.1975 %1900000400000000508.79794.0325 %1,980.346465.6413 %
Difference-4-1,379.5772-1.8599 %+2755000-395345000-408.3954-0.8666 %-1,787.9726-2.1112 %

Known prime factors (1 factor, 89.4 bits, 0.00002686% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3328013238182727527062792995684902572789.4031229371243674832536
23 × 3 × 37 × 18223 × 31511 × 2410949
2018-02-22315112410949376,7173.47585.2916

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2018-02-22drisg930_24655000465500012789.403100.42.152%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-11-01Architects Cubedm1_432662670.045
2012-03-28LaurVManual testing2672680.090
2012-04-13LaurVManual testing2682690.180
2012-07-19LaurVManual testing2692700.359
2012-10-11krackerManual testing2702710.719
2013-03-07Architects CubedManual testing2712721.437
2015-04-22Jacques MOLNEManual testing2722732.874
2015-05-07Jacques MOLNEManual testing2732745.748
2015-05-07Jacques MOLNEManual testing27427511.50
2015-05-07Jacques MOLNEManual testing27527622.99
2015-05-07Jacques MOLNEManual testing27627745.99


ECM factoring results:
No ECM results for M332801323


Lucas-Lehmer results:
No L-L results for M332801323


PRP results:
No PRP results for M332801323


CERT results:
No CERT results for M332801323


P-1 factor-bounds graph:
B1 = 4655000 (P-1 stage 1)
103
104
105
106
107
103
104
105
106
107
TF factor-bounds graph:
277
276
275
274
273
272
271
270
269
268
267
this exponent TF target: 81
TF double-checked to: 67
250
260
270
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290
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Last modified: 2024-03-13T02:15:48+00:00