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A292008
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Primes of the form Phi(k, 4), where Phi is the cyclotomic polynomial.
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1
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3, 5, 17, 13, 257, 241, 65537, 61681, 15790321, 4278255361, 4562284561, 291280009243618888211558641, 18446744069414584321, 78919881726271091143763623681, 84179842077657862011867889681, 20988936657440586486151264256610222593863921
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Table[Cyclotomic[k, 4], {k, 0, 100}], PrimeQ[#] &]
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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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