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A191078
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Primes p that have Kronecker symbol (p|70) = -1.
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1
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3, 11, 13, 23, 29, 31, 41, 83, 89, 109, 113, 127, 137, 149, 157, 173, 179, 193, 199, 211, 227, 233, 241, 263, 271, 283, 293, 307, 311, 331, 337, 379, 389, 397, 409, 421, 439, 457, 463, 467, 479, 487, 491, 499, 521, 523, 541, 563, 571, 587, 601, 617, 643, 659
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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 70". - 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[#, 70]==-1&]
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PROG
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(Magma) [p: p in PrimesUpTo(659) | KroneckerSymbol(p, 70) eq -1]; // Vincenzo Librandi, 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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