1,1

Ray Ballinger, Proth Search Page

Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300

Y. Gallot, Proth.exe: Windows Program for Finding Large Primes

Wilfrid Keller, List of primes k.2^n - 1 for k < 300

Index entries for sequences of n such that k*2^n-1 (or k*2^n+1) is prime

Sequence in context: A127694 A059468 A122694 this_sequence A037995 A043428 A038486

Adjacent sequences: A032370 A032371 A032372 this_sequence A032374 A032375 A032376

nonn,hard,bref

Jim Buddenhagen (jbuddenh(AT)gmail.com)