is 295257597-1
has 28,675,395 decimal digits
takes 345.044 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
Actual27320.080863.0137%935,000935,0004.91082.3099%24.991665.3236%3.3518%
PrimeNet2715.018861.9718%400,00018,000,0007.13725.5818%12.156067.5537%5.5818%
GPU7227580.328664.0000%650,00022,000,0009.52344.2019%89.852068.2019%4.2019%
Difference-2-60.2478-0.9863%+285,000-21,065,000-4.6125-1.8919%-64.8604-2.8782%-2.8782%

Known prime factors (1 factor, 122.2 bits, 0.00012831% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
95257597620198660484361848955597392899615895137122.22232553763690068827211524000175
32 × 52 × 23 × 29 × 773 × 1249 × 520073 × 554627 × 778907
554,627778,9072019-08-311.595e+92.97725.9285

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-08-31T16:19:01Ryan PropperManual testing935,000935,00037122.2224.911690.19.822.310%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-17T17:30:00For Researchm1_50264265--0.039--
2014-02-15T08:31:00Carsten KossendeyManual testing265268--0.549--
2014-04-21T07:32:00C.D.B.i7-2600K_4500MHz268269--0.628--
2014-04-29T00:33:00Per Jessenbeaufort2269270--1.255--
2014-09-22T06:32:00Taz-i7Taz-i7270271--2.510--
2018-11-15T03:31:45Andrew BManual testing271272--5.021--
2019-04-14T13:18:14Niels_Mache_NextcloudManual testing272273--10.04--


ECM factoring results:
Exponent "95257597" not found


Lucas-Lehmer results:
Exponent "95257597" not found


PRP results:
Exponent "95257597" not found


P-1 factor-bounds graph:
B1 = 935,000 (stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
273
272
271
270
269
268
265
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2019-08-31T16:19:01+00:00