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A038938 Primes p such that 58 is not a square mod p. 1
5, 13, 17, 31, 41, 47, 53, 59, 67, 73, 79, 83, 89, 97, 107, 109, 113, 127, 137, 139, 149, 173, 179, 181, 191, 193, 197, 227, 263, 271, 277, 283, 311, 337, 347, 349, 359, 367, 373, 397, 409, 419, 433, 449, 479, 499 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

Select[Prime@Range[120], JacobiSymbol[58, #] == -1 &] (* Vincenzo Librandi, Sep 09 2012 *)

PROG

(PARI) select(n->!issquare(Mod(58, n)), primes(100)) \\ Charles R Greathouse IV, Sep 09 2012

CROSSREFS

Sequence in context: A123079 A273950 A268511 * A253079 A184851 A211425

Adjacent sequences:  A038935 A038936 A038937 * A038939 A038940 A038941

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

Offset changed from 0 to 1 by Vincenzo Librandi, Sep 09 2012

STATUS

approved

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Last modified September 21 13:20 EDT 2020. Contains 337272 sequences. (Running on oeis4.)