login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A191056
Primes p that have Kronecker symbol (p|94) = 1.
3
5, 7, 11, 13, 17, 19, 29, 43, 67, 71, 79, 89, 97, 103, 107, 109, 139, 163, 179, 181, 191, 211, 227, 229, 239, 241, 263, 271, 293, 317, 337, 349, 353, 373, 383, 389, 401, 419, 421, 431, 439, 443, 457, 461, 467, 479, 487, 499, 509, 521, 547, 557, 563, 587, 601
OFFSET
1,1
COMMENTS
Originally erroneously named "Primes that are squares mod 94", which would be A267601 = (2, 3, 7, 17, 37, 47, 53, 59, 61, 71, 79, 83, 89, 97, ...). - M. F. Hasler, Jan 18 2016
LINKS
MATHEMATICA
Select[Prime[Range[200]], JacobiSymbol[#, 94]==1&]
PROG
(Magma) [p: p in PrimesUpTo(601) | KroneckerSymbol(p, 94) eq 1]; // Vincenzo Librandi, Sep 11 2012
(PARI) is_A191056(p)=kronecker(p, 94)==1&&isprime(p) \\ M. F. Hasler, Jan 18 2016
CROSSREFS
Sequence in context: A239711 A217090 A253969 * A314296 A141639 A232558
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