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A074626
Prime following the n-th Mersenne prime.
3
5, 11, 37, 131, 8209, 131101, 524309, 2147483659, 2305843009213693967, 618970019642690137449562141, 162259276829213363391578010288167, 170141183460469231731687303715884105757
OFFSET
1,1
LINKS
FORMULA
a(n) = prime(primepi(A000668(n))+1).
From Amiram Eldar, Aug 10 2024: (Start)
a(n) = A151800(A000668(n)).
a(n) = A000668(n) + A365160(n). (End)
MAPLE
a:= n-> nextprime(numtheory[mersenne]([n])):
seq(a(n), n=1..12); # Alois P. Heinz, Oct 30 2024
MATHEMATICA
Table[NextPrime[2^MersennePrimeExponent[n] - 1], {n, 1, 12}] (* Amiram Eldar, Aug 10 2024 *)
CROSSREFS
KEYWORD
nonn,hard,changed
AUTHOR
Labos Elemer, Aug 26 2002
STATUS
approved