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A139812
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Primes prime(k) such that prime(k)^2 > prime(k-2)*prime(k+2).
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1
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5, 7, 11, 13, 17, 23, 29, 31, 37, 41, 53, 59, 67, 71, 97, 101, 103, 107, 127, 131, 149, 151, 163, 173, 179, 191, 193, 223, 227, 251, 257, 263, 269, 277, 307, 311, 331, 337, 347, 349, 367, 373, 379, 397, 409, 419, 421, 431, 433, 457, 461, 479, 487, 491, 499, 541
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OFFSET
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1,1
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COMMENTS
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These primes are at the next level higher beyond good and bad primes. Bad primes come from modular forms and L-Series theory.
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LINKS
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MATHEMATICA
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Flatten[Table[If[Prime[n]^2 - Prime[n + 2]*Prime[n - 2] > 0, Prime[n], {}], {n, 3, 100}]]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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