1,2

Joerg Arndt, Table of n, a(n) for n = 1..68 (from http://web.archive.org/web/20161028080239/http://www.prothsearch.net/riesel.html)

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

(PARI) is(n)=ispseudoprime(99*2^n+1) \\ Charles R Greathouse IV, Jun 07 2017

Sequence in context: A273324 A238096 A064572 * A276496 A007969 A187902

Adjacent sequences: A032396 A032397 A032398 * A032400 A032401 A032402

nonn

James R. Buddenhagen

approved