is 2 334008413 - 1
has 100546552 decimal digits
takes 4,968.375 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
Actual278183.278362.8205 %2980000298000064.27492.4785 %247.553263.7420 %
Target2811,466.230464.1975 %2000000400000000510.83734.0587 %1,977.067765.6507 %
Difference-3-1,282.9521-1.3770 %+980000-397020000-446.5624-1.5802 %-1,729.5145-1.9086 %

Known prime factors (1 factor, 78.9 bits, 0.00002362% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3340084135660738858721876581961372478.905847394652110436
22 × 32 × 23 × 41 × 107 × 2141 × 108961
2020-06-202141108961183.280.17170.2391

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2020-06-20GANManual testing2980000298000012478.90564.271.829%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2012-12-08krackerManual testing2662670.045
2014-11-18mikrManual testing2672690.268
2014-11-18mikrManual testing2692700.358
2016-01-05Jacques MOLNEManual testing2702710.716
2016-01-05Jacques MOLNEManual testing2712721.432
2019-07-16GANManual testing2722732.864
2019-09-14GANManual testing2732745.727
2019-11-03GANManual testing27427511.45
2019-11-21GANManual testing27527622.91
2020-02-25GANManual testing275276
2020-04-27GANManual testing27627745.82
2020-04-27GANManual testing27727891.64


ECM factoring results:
No ECM results for M334008413


Lucas-Lehmer results:
No L-L results for M334008413


PRP results:
No PRP results for M334008413


CERT results:
No CERT results for M334008413


P-1 factor-bounds graph:
B1 = 2980000 (P-1 stage 1)
102
103
104
105
106
107
102
103
104
105
106
107
TF factor-bounds graph:
278
277
276
275
274
273
272
271
270
269
267
this exponent TF target: 81
TF double-checked to: 67
250
260
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280
290
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Last modified: 2024-03-13T02:15:48+00:00