is 255469627-1
has 16,698,022 decimal digits
takes 117.565 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
Actual27334.484564.3836%----34.484564.3836%2.0647%
PrimeNet2692.152362.3188%240,00010,000,0002.37175.3612%4.524067.6801%5.3612%
GPU7227334.484564.3836%360,00012,000,0003.05533.9343%37.539868.3179%3.9343%
Difference----360,000-12,000,000-3.0553-3.9343%-3.0553-3.9343%-3.9343%

Known prime factors (1 factor, 120.7 bits, 0.00021760% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
55469627216241062216576986986539938000110144937120.70219491843907349240602117257612
22 × 32 × 11 × 23 × 73 × 601 × 1187 × 151397 × 199313 × 1361849
199,3131,361,8492012-03-092.678e+90.80721.2466

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2012-03-09T20:23:00RichD0Mac_10-9-5-216,241,062,216,576,992-986,539,938,000,110,08037120.702-235.1-nan%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
1999-12-15T00:00:00ANONYMOUSv4_computers?253--2.16321e-5--
2000-01-19T00:00:00ANONYMOUSv4_computers?253--2.16321e-5--
2000-03-01T00:00:00ANONYMOUSv4_computers?254--4.32641e-5--
2000-05-31T00:00:00ANONYMOUSv4_computers?256--0.000--
2001-09-30T00:00:00ANONYMOUSv4_computers?257--0.000--
2002-07-27T00:00:00ANONYMOUSv4_computers?258--0.001--
2009-01-03T07:42:001997rj7compw263264--0.035--
2009-01-03T18:46:00Sturle Sundejodel.ifi264265--0.067--
2009-01-05T11:21:00tmorrowMoo3265266--0.135--
2009-01-06T12:12:00tmorrowMoo3266267--0.269--
2009-05-19T15:03:00hreidacer4267268--0.539--
2011-04-08T15:54:00eon_blue_apocalypsePhenom-6268269--1.078--
2011-06-06T16:59:00tmorrowpaperclip269270--2.155--
2011-09-19T06:30:00MOmaxManual testing270271--4.311--
2011-09-19T06:30:00MOmaxManual testing271272--8.622--
2011-09-19T06:30:00MOmaxManual testing272273--17.24--


ECM factoring results:
Exponent "55469627" not found


Lucas-Lehmer results:
Exponent "55469627" not found


PRP results:
Exponent "55469627" not found


P-1 factor-bounds graph:
TF factor-bounds graph:
273
272
271
270
269
268
267
266
265
264
258
257
256
254
253
250
260
270
280
290
2100
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2120
2130
Last modified: 2012-03-09T20:23:19+00:00