1,2

Ray Ballinger, Proth Search Page

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

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

Adjacent sequences: A032499 A032500 A032501 this_sequence A032503 A032504 A032505

Sequence in context: A105892 A111337 A090236 this_sequence A019336 A104070 A019371

nonn,hard

njas