is 283061359-1
has 25,003,961 decimal digits
takes 259.192 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
Actual276184.249364.4737%660,00012,870,0005.99633.3817%190.245667.8554%5.8836%
PrimeNet2715.755761.9718%340,00016,000,0005.39895.2708%11.154667.2426%5.2708%
GPU7227592.123664.0000%550,00018,000,0006.79033.8927%98.913967.8927%3.8927%
Difference+1+92.1257+0.4737%+110,000-5,130,000-0.7940-0.5110%+91.3317-0.0373%-0.0373%

Known prime factors (1 factor, 118.7 bits, 0.00014288% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
8306135953041115812733562334906828248100608136118.6753192887550318889095885538560
28 × 3 × 5 × 13 × 1213 × 3533 × 5351 × 395431 × 7053407
395,4317,053,4072017-04-021.817e+93.43053.6413

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-04-02T19:56:42TheJudgerManual testing660,00012,870,0001236118.6755.996518.411.993.382%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-19T03:20:00For Researchm1_16264265--0.045--
2011-03-26T20:54:00TheJudgerManual testing265267--0.270--
2011-03-26T20:54:00TheJudgerManual testing267268--0.360--
2011-03-26T20:54:00TheJudgerManual testing268269--0.720--
2011-03-26T20:54:00TheJudgerManual testing269270--1.439--
2011-03-26T20:54:00TheJudgerManual testing270271--2.879--
2011-03-26T20:54:00TheJudgerManual testing271272--5.758--
2016-12-01T20:55:08Judge HaleManual testing272273--11.52--
2016-12-30T01:29:18AirSquirrelsManual testing273274--23.03--
2016-12-30T02:51:19AirSquirrelsManual testing274275--46.06--
2017-02-05T20:55:19TheJudgerManual testing275276--92.13--


ECM factoring results:
Exponent "83061359" not found


Lucas-Lehmer results:
Exponent "83061359" not found


PRP results:
Exponent "83061359" not found


P-1 factor-bounds graph:
B1 = 660,000, B2 = 12,870,000 (stage 2)
B1 = 660,000 (stage 1)
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108
TF factor-bounds graph:
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Last modified: 2017-04-02T19:56:42+00:00