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2, 4, 6, 16, 32, 48, 50, 52, 64, 66, 72, 86, 108, 130, 164, 304, 356, 482, 486, 712, 772, 834, 1196, 1508, 1552, 1600, 1754, 1858, 2228, 3562, 3900, 4834, 10400, 26736, 33700, 34276, 35860, 38152, 61256, 76828, 169312, 186218, 204140, 335828, 483768, 485188
(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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MATHEMATICA
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Select[Range[1000], PrimeQ[253*2^# + 1] & ] (* Robert Price, Dec 20 2018 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn,hard
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AUTHOR
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EXTENSIONS
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a(35)-a(51) from the Ray Ballinger and Wilfrid Keller link by Robert Price, Dec 20 2018
Terms moved from Data section to b-file, and more terms added to b-file by Jeppe Stig Nielsen, Mar 12 2020
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STATUS
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approved
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