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A191069
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Primes p that have Kronecker symbol (p|38) = -1.
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2
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5, 11, 31, 41, 43, 61, 71, 79, 83, 89, 97, 101, 103, 113, 127, 131, 139, 149, 151, 157, 163, 167, 193, 197, 223, 229, 241, 251, 257, 277, 281, 283, 337, 347, 349, 383, 389, 397, 401, 409, 419, 431, 433, 439, 443, 449, 461, 467, 487, 491, 499, 521, 541, 557
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OFFSET
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1,1
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COMMENTS
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Originally erroneously named "Primes that are not squares mod 38", which contains this as a subsequence. - M. F. Hasler, Jan 18 2016
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LINKS
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MATHEMATICA
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Select[Prime[Range[200]], JacobiSymbol[#, 38]==-1&]
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PROG
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(Magma) [p: p in PrimesUpTo(557) | KroneckerSymbol(p, 38) eq -1]; // Bruno Berselli, Sep 11 2012
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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