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A029981
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Primes that are palindromic in base 14.
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5
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2, 3, 5, 7, 11, 13, 197, 211, 239, 281, 337, 379, 619, 647, 661, 773, 1013, 1069, 1097, 1153, 1787, 1801, 1871, 1913, 2237, 2251, 2293, 2617, 2659, 2687, 2729, 39397, 41959, 42743, 43331, 43933, 44129, 45697, 45893, 46691, 47279, 48259
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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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f[n_]:=FromDigits[RealDigits[n, 14][[1]]]==FromDigits[Reverse[RealDigits[n, 14][[1]]]]; lst={}; Do[p=Prime[n]; If[f[p], AppendTo[lst, p]], {n, 8!}]; lst (* Vladimir Joseph Stephan Orlovsky, Aug 10 2009 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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