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A135956
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Members of A050937 (nonprime Fibonacci numbers with prime index) with 5 or more distinct prime factors.
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8
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322615043836854783580186309282650000354271239929, 1476475227036382503281437027911536541406625644706194668152438732346449273, 22334640661774067356412331900038009953045351020683823507202893507476314037053
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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Conjecture: all numbers in this sequence are product of 5 or more sum of two squares
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LINKS
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FORMULA
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MATHEMATICA
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k = {}; Do[If[ !PrimeQ[Fibonacci[Prime[n]]], c = Length[FactorInteger[Fibonacci[Prime[n]]]]; Print[n]; If[c > 4, Print[Fibonacci[Prime[n]]]; AppendTo[k, Fibonacci[Prime[n]]]]], {n, 1, 100}]; k
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CROSSREFS
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Cf. A000045, A001605, A050937, A075737, A090819, A134787, A134851, A134852, A135953, A135954, A135955, A135957.
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KEYWORD
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nonn,bref
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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