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A191077 Primes that are not squares mod 67. 1
2, 3, 5, 7, 11, 13, 31, 41, 43, 53, 61, 79, 97, 101, 109, 113, 137, 139, 179, 191, 197, 229, 233, 239, 251, 271, 281, 311, 313, 331, 337, 347, 353, 367, 373, 379, 383, 401, 409, 433, 443, 463, 487, 499, 503, 521, 541, 547, 563, 577, 587, 593, 599, 631, 641 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Inert rational primes in the field Q(sqrt(-67)). - N. J. A. Sloane, Dec 25 2017

LINKS

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

Index to sequences related to decomposition of primes in quadratic fields

MATHEMATICA

Select[Prime[Range[200]], JacobiSymbol[#, 67]==-1&]

PROG

(MAGMA) [p: p in PrimesUpTo(641) | JacobiSymbol(p, 67) eq -1]; // Vincenzo Librandi, Sep 11 2012

CROSSREFS

Sequence in context: A236128 A262283 A187614 * A262377 A237600 A228199

Adjacent sequences:  A191074 A191075 A191076 * A191078 A191079 A191080

KEYWORD

nonn,easy

AUTHOR

T. D. Noe, May 25 2011

STATUS

approved

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Last modified January 28 13:14 EST 2020. Contains 331321 sequences. (Running on oeis4.)