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A002383 Primes of form n^2 + n + 1.
(Formerly M2641 N1051)
+0
25
3, 7, 13, 31, 43, 73, 157, 211, 241, 307, 421, 463, 601, 757, 1123, 1483, 1723, 2551, 2971, 3307, 3541, 3907, 4423, 4831, 5113, 5701, 6007, 6163, 6481, 8011, 8191, 9901, 10303, 11131, 12211, 12433, 13807, 14281, 17293, 19183, 20023, 20593, 21757 (list; graph; listen)
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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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