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3, 9, 21, 45, 63, 69, 81, 93, 123, 135, 141, 153, 165, 201, 219, 231, 243, 267, 273, 279, 309, 327, 381, 471, 477, 513, 525, 531, 543, 555, 561, 579, 585, 591, 603, 621, 645, 657, 669, 687, 693, 717, 723, 741, 759, 765, 801, 825, 861, 873, 879, 903, 915, 933
(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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EXAMPLE
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23*135^2 + 16 = 419191 (prime).
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PROG
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(Magma) [ n: n in [0..1500] | IsPrime( 23*n^2 + 16) ] // Vincenzo Librandi, Jan 31 2011
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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