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A191061 Primes p that have Kronecker symbol (p|14) = -1. 2
11, 17, 29, 31, 37, 41, 43, 47, 53, 67, 73, 89, 97, 103, 107, 109, 149, 163, 167, 179, 197, 199, 211, 223, 241, 257, 271, 277, 311, 313, 317, 331, 347, 353, 367, 373, 379, 383, 389, 409, 421, 433, 439, 443, 479, 491, 499, 503, 521, 541, 547, 557, 571, 577 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Originally erroneously named "Primes that are not squares mod 14". - M. F. Hasler, Jan 18 2016

From Jianing Song, Nov 21 2019:

Primes congruent to {11, 17, 29, 31, 33, 37, 41, 43, 47, 51, 53, 55} mod 56.

Rational primes that are remain inert in the field Q[sqrt(-14)]. (End)

LINKS

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

MATHEMATICA

Select[Prime[Range[200]], JacobiSymbol[#, 14]==-1&]

PROG

(MAGMA) [p: p in PrimesUpTo(577) | KroneckerSymbol(p, 14) eq -1]; // Vincenzo Librandi, Sep 11 2012

CROSSREFS

Cf. A191017.

Sequence in context: A126609 A079367 A120139 * A110055 A240095 A105886

Adjacent sequences:  A191058 A191059 A191060 * A191062 A191063 A191064

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

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Last modified July 4 16:24 EDT 2020. Contains 335448 sequences. (Running on oeis4.)