is 2 80582011 - 1
has 24257603 decimal digits
takes 251.455 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27594.958064.0000%6750006750003.05421.5768%98.012264.5677%0.5677%
PrimeNet2715.932861.9718%340000160000005.39895.2514%11.331763.9689%1.9970%
GPU7227594.958064.0000%500000170000006.32993.7862%101.287965.3630%1.3630%
Difference---+175000-16325000-3.2757-2.2094%-3.2757-0.7954%-0.7954%

Known prime factors (1 factor, 82.5 bits, 0.00010236% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
8058201167670800536293331254642472582.48541988776214764193
3 × 19 × 223 × 839 × 19211 × 204947
2017-02-031921120494717,1350.13270.1769

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-02-03T06:31:49Jwb52zClay6750006750002582.4853.054502.96.1081.577%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-03T07:20:00Architects Cubedm1_48264265--0.046--
2011-01-24T07:38:00firejugglerManual testing265267--0.278--
2011-01-24T07:38:00firejugglerManual testing267268--0.371--
2011-01-24T07:38:00firejugglerManual testing268269--0.742--
2011-01-25T07:27:00ANONYMOUSManual testing269270--1.484--
2013-06-04T16:35:00timc995dl580_g5b270271--2.968--
2016-05-18T16:55:07Judge HaleManual testing271272--5.935--
2016-05-18T16:55:07Judge HaleManual testing272273--11.87--
2016-10-21T03:55:08Judge HaleManual testing273274--23.74--
2016-10-29T03:03:54Brian LenhartManual testing274275--47.48--


ECM factoring results:
No ECM results for M80582011


Lucas-Lehmer results:
No L-L results for M80582011


PRP results:
No PRP results for M80582011


P-1 factor-bounds graph:
B1 = 675000 (P-1 stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
275
274
273
272
271
270
269
268
267
265
250
260
270
280
290
2100
Last modified: 2017-02-03T06:31:49+00:00