A191068 Primes p that have Kronecker symbol (p|35) = -1.

2, 19, 23, 31, 37, 41, 43, 53, 59, 61, 67, 89, 101, 107, 113, 127, 131, 137, 139, 163, 181, 193, 197, 199, 229, 233, 241, 251, 263, 269, 271, 277, 311, 317, 337, 347, 349, 373, 409, 419, 439, 443, 457, 461, 463, 479, 487, 509, 521, 547, 557, 601, 613, 617

Offset: 1

Author

T. D. Noe, May 25 2011

Keywords

• nonn
• easy

Comments

Originally erroneously named "Primes that are not squares mod 35". - M. F. Hasler, Jan 18 2016

Links

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

Programs

Magma

[p: p in PrimesUpTo(617) | JacobiSymbol(p, 35) eq -1]; // Vincenzo Librandi, Sep 11 2012

Mathematica

Select[Prime[Range[200]], JacobiSymbol[#,35]==-1&]

Extensions

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