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A038948 Primes p such that 66 is not a square mod p. 1
7, 23, 29, 37, 47, 67, 71, 73, 79, 83, 89, 101, 107, 113, 127, 131, 137, 149, 151, 157, 163, 173, 181, 191, 193, 197, 227, 229, 241, 257, 271, 293, 311, 331, 337, 347, 353, 379, 383, 397, 401, 409, 421, 439, 449 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Prime@Range[120], JacobiSymbol[66, #] == - 1 &] (* Vincenzo Librandi, Sep 09 2012 *)
PROG
(PARI) select(n->!issquare(Mod(66, n)), primes(100)) \\ Charles R Greathouse IV, Sep 09 2012
CROSSREFS
Sequence in context: A109992 A070330 A095314 * A019389 A056723 A080802
KEYWORD
nonn
AUTHOR
EXTENSIONS
Offset changed from 0 to 1 by Vincenzo Librandi, Sep 09 2012
STATUS
approved

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Last modified February 25 19:44 EST 2024. Contains 370332 sequences. (Running on oeis4.)