1,2

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

Ray Ballinger, Proth Search Page

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: A104545 A027050 A109249 this_sequence A088357 A093706 A109945

Adjacent sequences: A032361 A032362 A032363 this_sequence A032365 A032366 A032367

nonn,hard

Jim Buddenhagen (jbuddenh(AT)gmail.com)

More terms from Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 20 2003