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A040060 Primes p such that x^3 = 11 has a solution mod p. 2
2, 3, 5, 11, 17, 19, 23, 29, 37, 41, 43, 47, 53, 59, 61, 71, 83, 89, 101, 107, 113, 131, 137, 149, 167, 173, 179, 191, 193, 197, 199, 211, 227, 229, 233, 239, 251, 257, 263, 269, 281, 293, 311, 317, 337, 347, 349 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Complement of A040061 relative to A000040. - Vincenzo Librandi, Sep 13 2012
LINKS
MATHEMATICA
ok [p_]:=Reduce[Mod[x^3 - 11, p] == 0, x, Integers] =!= False; Select[Prime[Range[180]], ok] (* Vincenzo Librandi, Sep 11 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(450) | exists(t){x : x in ResidueClassRing(p) | x^3 eq 11}]; // Vincenzo Librandi, Sep 11 2012
(PARI) select(n->ispower(Mod(11, n), 3), primes(500)) \\ Charles R Greathouse IV, Sep 11 2012
CROSSREFS
Sequence in context: A001882 A044042 A175179 * A220627 A040083 A045308
KEYWORD
nonn,easy
AUTHOR
STATUS
approved

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Last modified June 21 07:48 EDT 2024. Contains 373541 sequences. (Running on oeis4.)