OFFSET
1,1
COMMENTS
Palimar and Shankar state that the next rational Mersenne prime in this sequence occurs when p = 73, for which the norm of M_{p,alpha} is 851569055172258793218602741480913108991.
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..8
Sushma Palimar and B. R. Shankar, Mersenne Primes in Real Quadratic Fields, Journal of Integer Sequences, Vol. 15 (2012), #12.5.6.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 14 2013
STATUS
approved