is 2 82336229 - 1
has 24785675 decimal digits
takes 256.929 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
Actual27592.934964.0000%685000130150006.13903.7505%99.073965.3502%1.3502%
PrimeNet2715.806461.9718%340000160000005.39895.2652%11.205363.9741%2.0023%
GPU7227592.934964.0000%550000180000006.79033.8885%99.725265.3999%1.3999%
Difference---+135000-4985000-0.6513-0.1380%-0.6513-0.0497%-0.0497%

Known prime factors (1 factor, 94.7 bits, 0.00011505% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
82336229328849755544669100812908692712994.731199699305845467552815
3 × 5 × 173 × 41641 × 645851 × 2861447
2017-07-16645851286144749,516,7783.46855.9474

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-07-16T22:46:20Jwb52zClay685000130150002994.7316.139513.912.283.751%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-14T05:40:00Architects Cubedm1_08264265--0.045--
2011-03-14T02:10:00Åke TilanderPC51-115-13265266--0.091--
2011-03-15T11:09:00eon_blue_apocalypsePhenom-6266267--0.182--
2011-05-05T17:40:00Pi_RhoManual testing267268--0.363--
2013-01-30T10:09:00phoenicisManual testing268269--0.726--
2013-06-18T18:35:00Cow_tippingManual testing269270--1.452--
2013-07-15T06:04:00PascalBieriManual testing270271--2.904--
2016-11-04T06:55:09Judge HaleManual testing271272--5.809--
2016-11-04T06:55:09Judge HaleManual testing272273--11.62--
2016-12-17T09:45:09Sid & AndyManual testing273274--23.23--
2016-12-17T09:45:09Sid & AndyManual testing274275--46.47--


ECM factoring results:
No ECM results for M82336229


Lucas-Lehmer results:
No L-L results for M82336229


PRP results:
No PRP results for M82336229


P-1 factor-bounds graph:
B1 = 685000, B2 = 13015000 (P-1 stage 2)
B1 = 685000 (P-1 stage 1)
104
105
106
104
105
106
107
108
TF factor-bounds graph:
275
274
273
272
271
270
269
268
267
266
265
250
260
270
280
290
2100
Last modified: 2017-07-16T22:46:20+00:00