is 2 332202467 - 1
has 100002908 decimal digits
takes 4,941.512 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
Actual279368.549963.2911 %300000079500000154.60335.0250 %523.153265.1358 %
Target2811,474.201364.1975 %1900000400000000508.79794.0317 %1,982.999265.6410 %
Difference-2-1,105.6513-0.9064 %+1100000-320500000-354.1946+0.9933%-1,459.8459-0.5052 %

Known prime factors (1 factor, 89.9 bits, 0.00002705% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33220246711274741343921870885718504412889.8651696968334663491660
22 × 3 × 5 × 4639 × 1067711 × 5710109
2015-06-1910677115710109377,39628.48546.868

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2015-06-19aurashiftusslcburnin273000000795000001222889.865163.94.235%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2008-11-18Team_Inspectorthumbelina2682690.180
2008-11-18Team_Inspectorthumbelina2692700.360
2009-01-04ANONYMOUSLW0082702710.720
2009-09-21Team_Inspectorthumbelina2712721.440
2009-09-26Team_Inspectorthumbelina2722732.879
2010-04-08Team_Inspectorthumbelina2732745.759
2010-04-21dwDELL96027427511.52
2011-02-11TheJudgerManual testing27527623.03
2011-02-11TheJudgerManual testing27627746.07
2011-02-11TheJudgerManual testing27727892.14
2011-02-11TheJudgerManual testing278279184.3


ECM factoring results:
No ECM results for M332202467


Lucas-Lehmer results:
No L-L results for M332202467


PRP results:
No PRP results for M332202467


CERT results:
No CERT results for M332202467


P-1 factor-bounds graph:
B1 = 3000000, B2 = 79500000 (P-1 stage 2)
B1 = 3000000 (P-1 stage 1)
105
106
107
105
106
107
108
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
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Last modified: 2024-03-13T02:15:48+00:00