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A191074
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Primes p that have Kronecker symbol (p|55) = -1.
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1
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3, 19, 23, 29, 37, 41, 47, 53, 61, 67, 79, 97, 101, 103, 109, 113, 131, 137, 139, 149, 151, 157, 163, 211, 223, 239, 241, 257, 271, 281, 313, 317, 349, 353, 359, 367, 383, 397, 409, 431, 433, 439, 443, 461, 463, 467, 479, 487, 491, 541, 569, 571, 577, 587
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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 55", 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[#, 55]==-1&]
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PROG
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(Magma) [p: p in PrimesUpTo(587) | JacobiSymbol(p, 55) 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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