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A289808
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Primes of the form 3^k - 28.
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1
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53, 701, 59021, 14348879, 31381059581, 282429536453, 7625597484959, 50031545098999679, 1144561273430837494885949696399, 26183890704263137277674192438430182020124319, 2120895147045314119491609587512844743630072079
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Select[Table[3^k - 28], {k, 4, 100}], PrimeQ[#] &]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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