is 2 332279069 - 1
has 100025967 decimal digits
takes 4,942.651 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
Actual27646.057761.8421 %3170000317000068.37293.0798 %114.430663.0173 %
Target2811,473.861464.1975 %1900000400000000508.79794.0318 %1,982.659365.6410 %
Difference-5-1,427.8038-2.3554 %+1270000-396830000-440.4250-0.9520 %-1,868.2287-2.6237 %

Known prime factors (1 factor, 78.3 bits, 0.00002357% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3322790693753128773537893285731532478.312564755520838704
24 × 3 × 132 × 17 × 61 × 569 × 117989
2016-02-02569117989184.230.15030.2590

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2016-02-02ANONYMOUSBEST3170000317000012478.31268.371.871%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-07-06Team_Inspectorspudboy22682690.180
2010-05-10SunfishServer012692700.360
2011-04-19Grant McCrackenwork-i52702710.720
2011-10-26Grant McCrackenLauren-Laptop2712721.439
2012-04-19Team_InspectorBush2722732.879
2013-01-27Team_Inspectorspudboy22732745.757
2014-10-09Team_InspectorSpudBoy327427511.51
2015-06-08Team_InspectorFishbeck27527623.03


ECM factoring results:
No ECM results for M332279069


Lucas-Lehmer results:
No L-L results for M332279069


PRP results:
No PRP results for M332279069


CERT results:
No CERT results for M332279069


P-1 factor-bounds graph:
B1 = 3170000 (P-1 stage 1)
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107
TF factor-bounds graph:
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this exponent TF target: 81
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00