is 2 333003371 - 1
has 100244004 decimal digits
takes 4,953.425 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
Actual27645.957561.8421 %----45.957561.8421 %
Target2811,470.655764.1975 %1900000400000000508.79794.0328 %1,979.453665.6414 %
Difference-5-1,424.6982-2.3554 %-1900000-400000000-508.7979-4.0328 %-1,933.4961-3.7993 %

Known prime factors (1 factor, 95.9 bits, 0.00002879% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
333003371719180114661961734199832588472995.860107983909067088953613
3 × 11 × 13 × 19 × 23 × 1013 × 601763 × 944899
2013-10-1060176394489924,095,23113.38326.415

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2013-10-10jsleebaram212995.86074.750.000%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-11-02Architects Cubedm1_372652660.022
2011-04-14rduerrManual testing2662690.314
2011-04-14rduerrManual testing2692700.359
2011-04-14rduerrManual testing2702710.718
2013-01-13LaurVManual testing2712721.436
2013-09-18jsleebaram212722732.872
2013-09-19jsleebaram212732745.745
2013-09-22jsleebaram2127427511.49
2013-09-27jsleebaram2127527622.98


ECM factoring results:
No ECM results for M333003371


Lucas-Lehmer results:
No L-L results for M333003371


PRP results:
No PRP results for M333003371


CERT results:
No CERT results for M333003371


P-1 factor-bounds graph:
104
105
106
104
105
106
TF factor-bounds graph:
276
275
274
273
272
271
270
269
266
this exponent TF target: 81
TF double-checked to: 67
250
260
270
280
290
2100
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Last modified: 2024-03-13T02:15:48+00:00