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 A216886 Primes p such that x^59 = 2 has a solution mod p. 2
 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Complement of A059312 relative to A000040. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA ok[p_] := Reduce[Mod[x^59 - 2, p] == 0, x, Integers] =!= False; Select[Prime[Range[100]], ok] PROG (MAGMA) [p: p in PrimesUpTo(500) | exists(t){x: x in ResidueClassRing(p) | x^59 eq 2}]; CROSSREFS Sequence in context: A216884 A216885 * A273960 A100726 A015919 A064555 Adjacent sequences:  A216883 A216884 A216885 * A216887 A216888 A216889 KEYWORD nonn,easy AUTHOR Vincenzo Librandi, Sep 20 2012 STATUS approved

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Last modified October 20 15:44 EDT 2018. Contains 316389 sequences. (Running on oeis4.)