Search: id:A032404 Results 1-1 of 1 results found. %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, Proth Search Page %H A032404 Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300 %H A032404 Y. Gallot, Proth.exe: Windows Program for Finding Large Primes %H A032404 Wilfrid Keller, List of primes k.2^n - 1 for k < 300 %H A032404 Index entries for sequences of n such that k*2^n-1 (or k*2^n+1) is prime %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) Search completed in 0.001 seconds