is 2 334005361 - 1
has 100545633 decimal digits
takes 4,968.330 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
Actual278183.280062.8205 %318500089976250170.68705.6158 %353.967164.9084 %
Target2811,466.243864.1975 %2000000400000000510.83734.0587 %1,977.081165.6506 %
Difference-3-1,282.9638-1.3770 %+1185000-310023750-340.1502+1.5570%-1,623.1140-0.7422 %

Known prime factors (1 factor, 92.9 bits, 0.00002780% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33400536189548528818278828635065582012892.85513405253219615063100
22 × 3 × 52 × 7 × 19 × 59 × 317 × 2087 × 8607329
2020-04-05208786073293,002,86810.15718.891

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2020-04-05GANManual testing31850008997625022892.855197.94.358%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2012-12-08krackerManual testing2662670.045
2014-11-14mikrManual testing2672690.268
2014-11-14mikrManual testing2692700.358
2016-01-05Jacques MOLNEManual testing2702710.716
2016-01-05Jacques MOLNEManual testing2712721.432
2019-07-16GANManual testing2722732.864
2019-08-20GANManual testing2732745.728
2019-09-14GANManual testing27427511.46
2019-11-03GANManual testing27527622.91
2020-03-14GANManual testing27627745.82
2020-03-14GANManual testing27727891.64


ECM factoring results:
No ECM results for M334005361


Lucas-Lehmer results:
No L-L results for M334005361


PRP results:
No PRP results for M334005361


CERT results:
No CERT results for M334005361


P-1 factor-bounds graph:
B1 = 3185000, B2 = 89976250 (P-1 stage 2)
B1 = 3185000 (P-1 stage 1)
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108
TF factor-bounds graph:
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277
276
275
274
273
272
271
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269
267
this exponent TF target: 81
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00