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A200954
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Primes of the form 7n^3-9.
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1
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47, 439, 6991, 28663, 74527, 447991, 596279, 1834999, 3859567, 5814079, 7874039, 8337103, 15378991, 20043007, 21784943, 24582647, 51109679, 55999991, 101687479, 163755583, 170722991, 233703727, 300124991, 337599799, 468463903
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Table[7n^3-9, {n, 2, 4000}], PrimeQ]
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PROG
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(Magma) [a: n in [2..500] | IsPrime(a) where a is 7*n^3-9]
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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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STATUS
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approved
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