is 286110601-1
has 25,921,874 decimal digits
takes 277.348 GHz-days to do one L-L test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual276177.724964.4737%680,000680,0003.17571.4227%180.900665.8964%3.9246%
PrimeNet2715.551961.9718%360,00017,000,0005.91535.3896%11.467267.3614%5.3896%
GPU7227588.861464.0000%550,00019,000,0007.26313.9504%96.124567.9504%3.9504%
Difference+1+88.8635+0.4737%+130,000-18,320,000-4.0874-2.5277%+84.7761-2.0540%-2.0540%

Known prime factors (1 factor, 122.1 bits, 0.00014178% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
86110601563737508708501134917633824406274432937122.08432733339575025212918769073764
22 × 3 × 7 × 37 × 107 × 659 × 56009 × 101117 × 102523 × 257239
102,523257,2392018-03-042.182e+90.51820.9744

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2018-03-04T05:39:02ixfd64alpha-c680,000680,00037122.0843.176554.76.3511.423%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-11-20T04:40:00For Researchm1_f2264265--0.043--
2011-02-14T01:35:00Michael CManual testing265266--0.087--
2013-02-28T20:25:00timc995dl580_g5266267--0.174--
2013-09-07T00:53:00processinfoManual testing267268--0.347--
2013-09-07T00:59:00processinfoManual testing267268--0.347--
2013-09-08T23:15:00timc995dl580_g5b268269--0.694--
2014-01-26T17:17:00blipManual testing269270--1.388--
2014-01-26T19:17:00blipManual testing270271--2.777--
2017-03-29T04:58:33RichD0Manual testing271273--16.66--
2017-05-28T02:58:13ANONYMOUSManual testing273274--22.22--
2017-11-30T09:16:09Brian BeuningManual testing274275--44.43--
2017-12-10T21:55:52TheJudgerManual testing275276--88.86--


ECM factoring results:
Exponent "86110601" not found


Lucas-Lehmer results:
Exponent "86110601" not found


PRP results:
Exponent "86110601" not found


P-1 factor-bounds graph:
B1 = 680,000 (stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
276
275
274
273
271
270
269
268
267
266
265
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2018-03-04T19:54:43+00:00