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A161609
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Primes of the form k! + k^3 + k^2 + k + 1.
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0
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OFFSET
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1,1
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COMMENTS
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The associated k are 0,1,2,4,... (and no further between 4 and 2020, i.e., the next prime has at least 5802 digits).
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LINKS
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MATHEMATICA
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lst={}; Do[p=n!+n^3+n^2+n+1; If[PrimeQ[p], AppendTo[lst, p]], {n, 0, 6!}]; lst
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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