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3, 11, 17, 21, 26, 50, 62, 125, 165, 278, 290, 1227, 1275, 1325, 2153, 2450, 2811, 3327, 5921, 6321, 7095, 8657, 8786, 9687, 12221, 14163, 30686, 63975, 73767, 132551, 356991, 364797, 442065, 464483, 559637, 632297, 972755, 1685135, 2408337
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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MAPLE
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select(n->isprime(339*2^n+1), [$1..1000]); # Muniru A Asiru, Dec 31 2018
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MATHEMATICA
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Select[Range[1000], PrimeQ[339*2^# + 1] &] (* Robert Price, Dec 31 2018 *)
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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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EXTENSIONS
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STATUS
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approved
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