is 2 332236939 - 1
has 100013285 decimal digits
takes 4,942.024 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
Actual278184.255662.8205 %4305000430500092.85352.8053 %277.109063.8635 %
Target2811,474.048364.1975 %1900000400000000508.79794.0317 %1,982.846265.6410 %
Difference-3-1,289.7927-1.3770 %+2405000-395695000-415.9444-1.2264 %-1,705.7372-1.7775 %

Known prime factors (1 factor, 80.3 bits, 0.00002417% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33223693914799711298533740747179932580.2922227282634959164
22 × 33 × 19 × 297683 × 3646229
2018-03-042976833646229737.0210.35613.067

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2018-03-04NovaTecNTBase4305000430500012580.29292.852.092%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-01-26Team_Inspectorthumbelina2682690.180
2009-05-03Team_Inspectorspudboy22692700.360
2010-09-19Team_Inspectorthumbelina2702710.720
2010-10-21ANONYMOUSManual testing2712721.440
2010-10-21Ethan O'ConnorManual testing2712721.440
2011-04-23Christian GeschwentnerManual testing2722732.879
2011-11-23Grant McCrackenJana-Laptop2732745.758
2013-01-09LaurVManual testing27427511.52
2014-01-28Team_InspectorBoxxy27527623.03
2015-12-06Grant McCrackenManual testing27627746.06
2015-12-10srow7Manual testing27727892.13


ECM factoring results:
No ECM results for M332236939


Lucas-Lehmer results:
No L-L results for M332236939


PRP results:
No PRP results for M332236939


CERT results:
No CERT results for M332236939


P-1 factor-bounds graph:
B1 = 4305000 (P-1 stage 1)
104
105
106
107
104
105
106
107
TF factor-bounds graph:
278
277
276
275
274
273
272
271
270
269
268
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