is 271694323-1
has 21,582,142 decimal digits
takes 191.683 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
Actual27326.680663.0137%705,000705,0002.73311.9835%29.413764.9972%3.5686%
PrimeNet2703.332961.4286%300,00014,000,0004.05675.4826%7.389666.9111%5.4826%
GPU7227453.363663.5135%500,00017,000,0005.42344.1154%58.787067.6289%4.1154%
Difference-1-26.6830-0.4998%+205,000-16,295,000-2.6903-2.1319%-29.3733-2.6317%-2.6317%

Known prime factors (1 factor, 118.8 bits, 0.00016568% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
7169432357257766215773383265204262169458332936118.7853993186895409653513654369968
24 × 37 × 732 × 457 × 2543 × 3259 × 53089 × 106501
53,089106,5012015-04-192.684e+90.21710.4189

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2015-04-19T15:23:00TheJudgerManual testing705,000705,00036118.7852.733383.45.4661.983%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-10-14T08:09:00ANONYMOUSManual testing?264--0.027--
2010-04-25T08:10:00E.Lechnercore2duo264265--0.052--
2010-07-08T13:01:00ArTArT265266--0.104--
2010-07-09T14:06:00GrunwalderGIMPcompute-0-0266267--0.208--
2010-07-19T13:09:00arnaudCHAMOT14267268--0.417--
2010-07-24T17:07:00Nurpuri38BROCK268269--0.834--
2012-05-13T19:01:00ANONYMOUSSrvrUID269270--1.668--
2014-05-05T13:56:00HBendtzManual testing270271--3.335--
2015-02-07T07:24:00srow7Manual testing271272--6.671--
2015-03-05T15:27:00BdotManual testing272273--13.34--


ECM factoring results:
Exponent "71694323" not found


Lucas-Lehmer results:
Exponent "71694323" not found


PRP results:
Exponent "71694323" not found


P-1 factor-bounds graph:
B1 = 705,000 (stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
273
272
271
270
269
268
267
266
265
264
250
260
270
280
290
2100
2110
2120
Last modified: 2015-04-19T15:23:00+00:00