%I A032404
%S A032404 6,14,58,62,318,1574,2034,26082,96838,103146
%N A032404 Numbers n such that 109*2^n+1 is prime.
%H A032404 Ray Ballinger, <a href="http://www.prothsearch.net/index.html">Proth 
               Search Page</a>
%H A032404 Ray Ballinger and Wilfrid Keller, <a href="http://www.prothsearch.net/
               riesel.html">List of primes k.2^n + 1 for k < 300</a>
%H A032404 Y. Gallot, <a href="http://www.utm.edu/research/primes/programs/gallot/
               index.html">Proth.exe: Windows Program for Finding Large Primes</
               a>
%H A032404 Wilfrid Keller, <a href="http://www.prothsearch.net/riesel2.html">List 
               of primes k.2^n - 1 for k < 300</a>
%H A032404 <a href="Sindx_Pri.html#riesel">Index entries for sequences of n such 
               that k*2^n-1 (or k*2^n+1) is prime</a>
%Y A032404 Sequence in context: A114705 A107301 A118432 this_sequence A059954 A139257 
               A056842
%Y A032404 Adjacent sequences: A032401 A032402 A032403 this_sequence A032405 A032406 
               A032407
%K A032404 nonn,hard
%O A032404 1,1
%A A032404 Jim Buddenhagen (jbuddenh(AT)gmail.com)