is 2 332307683 - 1
has 100034581 decimal digits
takes 4,943.077 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
Actual27646.053761.8421 %3165000104445000187.28186.7784 %233.335464.4286 %
Target2811,473.734564.1975 %1900000400000000508.79794.0318 %1,982.532465.6410 %
Difference-5-1,427.6808-2.3554 %+1265000-295555000-321.5161+2.7466%-1,749.1969-1.2124 %

Known prime factors (1 factor, 85.0 bits, 0.00002557% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
332307683380437698319010532649589992684.97657241784915188153
73 × 811 × 4447 × 46273363
2016-01-2044474627336311,79054.468101.56

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2016-01-20aurashiftusslcburnin5331650001044450001222684.976187.34.469%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-08-07Team_Inspectorthumbelina2682690.180
2010-05-21SunfishServer012692700.360
2011-06-25Grant McCrackenwork-i52702710.720
2012-05-02Grant McCrackenLauren-Laptop2712721.439
2013-01-14LaurVManual testing2722732.878
2013-03-25ktonyManual testing2732745.757
2013-03-31johnwilsNSS2E27427511.51
2013-04-10johnwilsNSS2E27527623.03


ECM factoring results:
No ECM results for M332307683


Lucas-Lehmer results:
No L-L results for M332307683


PRP results:
No PRP results for M332307683


CERT results:
No CERT results for M332307683


P-1 factor-bounds graph:
B1 = 3165000, B2 = 104445000 (P-1 stage 2)
B1 = 3165000 (P-1 stage 1)
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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