is 2 59170483 - 1
has 17812091 decimal digits
takes 131.449 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
Actual27332.327764.3836%550000103125003.48504.0651%35.812765.8314%1.4479%
PrimeNet2692.017762.3188%260000120000002.89795.6412%4.915664.4445%2.1257%
GPU7227332.327764.3836%400000140000003.67534.1458%36.003065.8601%1.4766%
Difference---+150000-3687500-0.1903-0.0807%-0.1903-0.0287%-0.0287%

Known prime factors (1 factor, 89.2 bits, 0.00015069% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
591704836936166302285519882968518732789.1645861170934066500592
24 × 499 × 653 × 521567 × 2155463
2012-08-1352156721554632,931,4971.96683.4193

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2012-08-13T13:51:00Jwb52zClay550000103125002789.1643.485262.96.9704.065%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
1999-12-08T00:00:00ANONYMOUSv4_computers21253--2.02791e-5--
1999-12-23T00:00:00ANONYMOUSv4_computers21253--2.02791e-5--
2000-02-09T00:00:00ANONYMOUSv4_computers21254--4.05582e-5--
2000-03-27T00:00:00ANONYMOUSv4_computers21256--0.000--
2001-02-18T00:00:00ANONYMOUSv4_computers21257--0.000--
2001-11-24T00:00:00ANONYMOUSv4_computers21258--0.001--
Missing TF 58 - 59
Missing TF 59 - 60
Missing TF 60 - 61
Missing TF 61 - 62
Missing TF 62 - 63
2008-04-16T03:37:00monstguinness263264--0.033--
2009-02-12T02:12:00Bob Ballantynebob-ubuntu264265--0.063--
2009-06-22T02:03:00cdzmouse1984410265266--0.126--
2009-06-28T00:51:00arnaudSRV-240266267--0.253--
2009-06-30T19:22:00Mads JohansenTCI-LNX267268--0.505--
2009-07-18T03:36:00ANONYMOUSbasement268269--1.010--
2011-06-26T23:51:00Tom DuellManual testing269270--2.021--
2011-10-15T09:18:00Razor_FX_IIManual testing270271--4.041--
2012-04-16T19:21:00Craig MeyersManual testing271273--24.25--


ECM factoring results:
No ECM results for M59170483


Lucas-Lehmer results:
No L-L results for M59170483


PRP results:
No PRP results for M59170483


P-1 factor-bounds graph:
B1 = 550000, B2 = 10312500 (P-1 stage 2)
B1 = 550000 (P-1 stage 1)
104
105
106
104
105
106
107
108
TF factor-bounds graph:
273
271
270
269
268
267
266
265
264
258
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253
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2100
Last modified: 2012-08-13T13:51:20+00:00