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A038969 Primes p such that 83 is a square mod p. 1
17, 19, 29, 37, 41, 43, 47, 61, 67, 71, 79, 83, 103, 107, 109, 113, 139, 163, 173, 179, 193, 197, 211, 223, 229, 239, 241, 251, 263, 271, 277, 283, 293, 307, 311, 313, 317, 331, 347, 349, 353, 367, 373, 379, 397 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Also, only entries p=1 (mod 4) of the sequence are squares mod 83 (from the quadratic reciprocity law). - Lekraj Beedassy, Jul 21 2004
LINKS
MATHEMATICA
Select[Prime[Range[110]], ! JacobiSymbol[83, #] == -1 &] (* Vincenzo Librandi, Sep 08 2012 *)
CROSSREFS
Sequence in context: A137796 A125213 A132246 * A065742 A155089 A101396
KEYWORD
nonn
AUTHOR
EXTENSIONS
Offset changed from 0 to 1 by Vincenzo Librandi, Sep 08 2012
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)