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A139445
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Numbers n such that primorial(n)/2 + 32 is prime.
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5
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3, 4, 5, 10, 11, 13, 41, 55, 66, 94, 104, 325, 363, 424, 672, 734, 818, 1044, 1389, 1595, 1728, 2870, 3149, 3922, 5352, 9431, 11586, 13991, 17507
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OFFSET
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1,1
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COMMENTS
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LINKS
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MATHEMATICA
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k = 1/2; a = {}; Do[k = k*Prime[n]; If[PrimeQ[k + 32], Print[n]; AppendTo[a, n]], {n, 325}]; a
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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