is 2 332286169 - 1
has 100028105 decimal digits
takes 4,942.757 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
Actual279368.457163.2911 %2985000298500064.38272.2419 %432.839864.1141 %
Target2811,473.829964.1975 %1900000400000000508.79794.0318 %1,982.627865.6410 %
Difference-2-1,105.3728-0.9064 %+1085000-397015000-444.4152-1.7899 %-1,549.7880-1.5269 %

Known prime factors (1 factor, 106.9 bits, 0.00003219% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33228616915639441574821068687540628059747333106.947235330914041460881381744
24 × 17 × 45587 × 65423 × 207293 × 1399439
2014-08-262072931399439386,355,8105.87209.0994

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2014-08-26NRTower29850002985000133106.94768.241.829%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-08-01Team_Inspectorspudboy22682690.180
2010-06-04SunfishServer012692700.360
2011-05-16Grant McCrackenwork-i52702710.720
2012-02-01Team_Inspectorspudboy22712721.439
2012-10-24Team_InspectorBush2722732.879
2013-02-11shivashiva2732745.757
2013-02-21shivashiva27427511.51
2013-04-12shivashiva27527623.03
2014-07-07Andrew BManual testing27627746.06
2014-08-20NRManual testing27727892.11
2014-08-22NRManual testing278279184.2


ECM factoring results:
No ECM results for M332286169


Lucas-Lehmer results:
No L-L results for M332286169


PRP results:
No PRP results for M332286169


CERT results:
No CERT results for M332286169


P-1 factor-bounds graph:
B1 = 2985000 (P-1 stage 1)
104
105
106
107
104
105
106
107
TF factor-bounds graph:
279
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
2100
2110
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00