Search: id:A062530
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%I A062530
%S A062530 3,5,11,97,1847,5623,89753,3851587,1872852203,1999066711903,
%T A062530 22790428875365903
%N A062530 Smallest prime p such that there is a gap of 2^n between p and previous 
               prime.
%C A062530 a(2)=11 because 7 and 11 are consecutive primes with difference 4. - 
               Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 05 2002
%C A062530 The next two terms are <= 13615411331526592827872074749865096844383295034548454421 
               and 76878457711462730575335368978930011095301008981703209674006540973250467816911446730125478362257512029\
               7131239844 respectively. - Larry Reeves (larryr(AT)acm.org), Jun 
               13 2002
%H A062530 T. R. Nicely, <a href="http://www.trnicely.net/gaps/gaplist.html">List 
               of prime gaps</a>
%F A062530 a(n) = A000230[2^(n-1)]+2^n = Min{p | p-prevprime(p)=2^n}. - Amarnath 
               Murthy (amarnath_murthy(AT)yahoo.com), Feb 24 2002
%Y A062530 Cf. A062529.
%Y A062530 Cf. A000230.
%Y A062530 Sequence in context: A046928 A089070 A068157 this_sequence A089628 A083841 
               A154941
%Y A062530 Adjacent sequences: A062527 A062528 A062529 this_sequence A062531 A062532 
               A062533
%K A062530 nonn,hard,more
%O A062530 0,1
%A A062530 Labos E. (labos(AT)ana.sote.hu), Jun 25 2001
%E A062530 More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 05 
               2002
%E A062530 Further terms from Larry Reeves (larryr(AT)acm.org), Jun 13 2002
%E A062530 Edited by N. J. A. Sloane Aug 31 2009 at the suggestion of R. J. Mathar

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