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A038936 Primes p such that 57 is not a square mod p. 10
5, 11, 13, 17, 23, 31, 37, 47, 67, 79, 83, 97, 101, 103, 109, 127, 131, 137, 149, 151, 181, 191, 193, 197, 211, 223, 233, 239, 241, 251, 263, 307, 311, 331, 337, 347, 353, 359, 373, 379, 389, 409, 419, 421, 433 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Prime@Range[120], JacobiSymbol[57, #] == -1 &] (* Vincenzo Librandi, Sep 09 2012 *)
PROG
(PARI) select(n->!issquare(Mod(57, n)), primes(100)) \\ Charles R Greathouse IV, Sep 09 2012
CROSSREFS
Sequence in context: A272446 A307390 A104110 * A106091 A246374 A040113
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified April 22 01:34 EDT 2024. Contains 371887 sequences. (Running on oeis4.)