is 2 57110323 - 1
has 17191921 decimal digits
takes 121.042 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
Actual2718.371163.3803%----8.371163.3803%0.0000%
PrimeNet2692.090562.3188%260000110000002.59735.5303%4.687864.4027%2.0839%
GPU7227333.493864.3836%400000130000003.33904.0694%36.832865.8329%1.4494%
Difference-2-25.1227-1.0033%-400000-13000000-3.3390-4.0694%-28.4617-2.4527%-2.4527%

Known prime factors (1 factor, 72.7 bits, 0.00012726% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
5711032375436856648159988142572272.67666044852038536
23 × 3 × 7 × 29 × 51131 × 265123
2012-06-095113126512319.4860.19300.3198

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2012-06-09T08:26:00Jwb52zClay2272.676-242.1-0.000%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
1999-12-08T00:00:00ANONYMOUSv4_computers21253--2.10106e-5--
2000-01-04T00:00:00ANONYMOUSv4_computers21253--2.10106e-5--
2000-03-08T00:00:00ANONYMOUSv4_computers21254--4.20212e-5--
2000-06-26T00:00:00ANONYMOUSv4_computers21256--0.000--
2000-06-28T00:00:00ANONYMOUSv4_computers21256--0.000--
2000-06-29T00:00:00ANONYMOUSv4_computers21256--0.000--
2001-09-22T00:00:00ANONYMOUSv4_computers21257--0.000--
2002-10-26T00:00:00ANONYMOUSv4_computers21258--0.001--
2003-07-30T00:00:00Team Prime Ribv4_computers21260--0.003--
Missing TF 60 - 61
Missing TF 61 - 62
Missing TF 62 - 63
2008-09-24T05:04:00BoulderManual testing263264--0.034--
2008-11-06T21:01:00lebrainbow264265--0.065--
2008-11-07T22:47:00borkencodeCFF2DC1CD265266--0.131--
2008-11-09T12:28:00borkencodeCFF2DC1CD266267--0.262--
2009-09-21T08:22:00korvalenovoLAP1267268--0.523--
2011-04-21T10:48:00GrunwalderGIMPLyc-i7268269--1.047--
2011-06-23T22:03:00TaxythingyLab2269270--2.094--
2011-09-26T09:08:00NBBlackBird270271--4.187--


ECM factoring results:
No ECM results for M57110323


Lucas-Lehmer results:
No L-L results for M57110323


PRP results:
No PRP results for M57110323


P-1 factor-bounds graph:
103
104
105
103
104
105
106
TF factor-bounds graph:
271
270
269
268
267
266
265
264
260
258
257
256
254
253
250
260
270
280
290
2100
Last modified: 2012-06-09T08:26:41+00:00