is 2 332219093 - 1
has 100007913 decimal digits
takes 4,941.759 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
Actual27646.066061.8421 %----46.066061.8421 %
Target2811,474.127564.1975 %1900000400000000508.79794.0317 %1,982.925465.6410 %
Difference-5-1,428.0615-2.3554 %-1900000-400000000-508.7979-4.0317 %-1,936.8594-3.7989 %

Known prime factors (1 factor, 86.9 bits, 0.00002617% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3322190931492614850164409800104417532786.948224643146889274332
22 × 3 × 43 × 101 × 1153 × 1307 × 2860337
2011-02-171307286033747,1723.38796.2779

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2011-02-17rdannelsManual testing2786.94820.010.000%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2008-12-06Team_Inspectorthumbelina2682690.180
2009-07-27Team_InspectorBush2692700.360
2009-08-07Team_InspectorBush2702710.720
2009-11-03Team_Inspectorthumbelina2712721.440
2009-11-19Grant McCrackenWork-32722732.879
2010-02-24ANONYMOUSgrewheatain2732745.758
2010-05-11Benjamin Pesslbenji911-127427511.52
2010-06-15Benjamin Pesslbenji911-127527623.03


ECM factoring results:
No ECM results for M332219093


Lucas-Lehmer results:
No L-L results for M332219093


PRP results:
No PRP results for M332219093


CERT results:
No CERT results for M332219093


P-1 factor-bounds graph:
102
103
104
102
103
104
105
106
107
TF factor-bounds graph:
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