is 2 24336799 - 1
has 7326107 decimal digits
takes 19.740 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L07F33A34D81204F2double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual274157.205066.2162%10800040540000.37992.0080%157.584866.8946%0.6784%
PrimeNet2660.606862.1212%11000040000000.37864.9596%0.985563.9998%1.8786%
GPU722709.818564.2857%17000050000000.50943.6142%10.327965.5765%1.2908%
Difference+4+147.3865+1.9305%-62000-946000-0.1296-1.6062%+147.2569+1.3181%+1.3181%

Known prime factors:
No known factors for M24336799

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2004-05-15T00:00:00ANONYMOUSv4_computers370000370000---0.435--1.116%
2021-04-26T00:11:47Architects Cubedgpu72ng1080004054000---0.380--2.008%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2001-08-18T00:00:00Mattv4_computers21258--0.002--
2003-08-08T00:00:00Net_Forcev4_computers21260--0.006--
2004-01-18T00:00:00ANONYMOUSv4_computers21267--1.221--
2016-05-03T18:49:47VictordeHollanderManual testing267268--1.228--
2018-02-12T00:45:50VictordeHollanderManual testing268269--2.456--
2018-08-17T15:16:52ramgeisManual testing269270--4.913--
2021-08-05T15:16:31SRBaseManual testing270271--9.83--
2021-08-30T17:15:06TheJudgerManual testing271272--19.65--
2021-08-30T17:15:06TheJudgerManual testing272273--39.30--
2021-09-16T20:20:25TheJudgerManual testing273274--78.61--


ECM factoring results:
No ECM results for M24336799


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2004-06-04T00:00:00ANONYMOUSv4_computers07F33A34D81204F219.74
2011-05-01T15:15:00jccothamnumfar07F33A34D81204F219.74


PRP results:
No PRP results for M24336799


P-1 factor-bounds graph:
B1 = 370000 (P-1 stage 1)
B1 = 108000, B2 = 4054000 (P-1 stage 2)
B1 = 108000 (P-1 stage 1)
104
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107
TF factor-bounds graph:
274
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2100
Last modified: 2021-09-16T20:20:25+00:00