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A200950
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Primes of the form 7n^3-4.
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1
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3, 5099, 137777, 4934779, 6792089, 11211287, 15026819, 22235657, 31444871, 32602237, 48775093, 75557023, 86284733, 110692753, 118822147, 136255759, 210561613, 231533123, 340389871, 369140621, 405724217, 412047079, 451368403
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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^3-4, {n, 1, 4000}], PrimeQ]
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PROG
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(Magma) [a: n in [1..400] | IsPrime(a) where a is 7*n^3-4]
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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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