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A323008
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Numbers k such that 367*2^k+1 is prime.
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0
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12, 48, 72, 84, 228, 306, 360, 404, 524, 1062, 1992, 4320, 4460, 9396, 10832, 15834, 43500, 117828, 142760, 204360, 251898, 693348, 713484, 1103912
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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[Range[1000], PrimeQ[367*2^# + 1] &] (* Robert Price, Jan 01 2019 *)
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CROSSREFS
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KEYWORD
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nonn,more,hard
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AUTHOR
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STATUS
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approved
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