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 A120334 Odd primes of the form p = 2^k +- 1 or p = 4^k +- 3 or such that 2^p - 1 is prime or (2^p + 1)/3 is prime or PRP. 1
 3, 5, 7, 11, 13, 17, 19, 23, 31, 43, 61, 67, 79, 89, 101, 107, 127, 167, 191, 199, 257, 313, 347, 521, 607, 701, 1021, 1279, 1709, 2203, 2281, 2617, 3217, 3539, 4093, 4099, 4253, 4423, 5807, 8191, 9689, 9941 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Odd primes satisfying at least one of the criteria considered in the New Mersenne Prime Conjecture (cf. link). LINKS Gord Palameta, Table of n, a(n) for n = 1..83 Chris K. Caldwell, New Mersenne Prime Conjecture, Prime Pages. CROSSREFS Supersequence of A000978, A122834. Almost a supersequence of A000043 (excluding only A000043(1) = 2). Sequence in context: A306084 A060770 A246568 * A000978 A128925 A204142 Adjacent sequences:  A120331 A120332 A120333 * A120335 A120336 A120337 KEYWORD nonn AUTHOR Jorge Coveiro, Sep 11 2007 STATUS approved

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Last modified March 20 13:18 EDT 2019. Contains 321345 sequences. (Running on oeis4.)