A191087 - OEIS

A191087

Primes p that have Kronecker symbol (p|95) = -1.

7, 17, 23, 29, 31, 41, 43, 47, 59, 71, 73, 79, 83, 89, 109, 137, 151, 157, 163, 179, 181, 197, 211, 233, 241, 263, 269, 277, 281, 283, 313, 331, 347, 353, 367, 379, 397, 401, 409, 421, 431, 439, 443, 449, 457, 463, 467, 503, 509, 521, 557, 569, 577, 587, 593

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Originally erroneously named "Primes that are not squares mod 95". - M. F. Hasler, Jan 18 2016

LINKS

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

MATHEMATICA

Select[Prime[Range[200]], JacobiSymbol[#, 95]==-1&]

PROG

(Magma) [p: p in PrimesUpTo(593) | JacobiSymbol(p, 95) eq -1]; // Vincenzo Librandi, Sep 11 2012

CROSSREFS

Sequence in context: A247560 A215824 A239210 * A032454 A107643 A289363

Adjacent sequences: A191084 A191085 A191086 * A191088 A191089 A191090

KEYWORD

nonn,easy

AUTHOR

T. D. Noe, May 25 2011

EXTENSIONS

Definition corrected, following a suggestion from David Broadhurst, by M. F. Hasler, Jan 18 2016

STATUS

approved