225961domain: NPropertiesPrimalityPrimeyesAppears in sequencesRamanujan primes that begin a record gap to the next Ramanujan prime.at n=16A182876Ramanujan prime R_k such that pi(R_(k+1)) - pi(R_k) are record values: record Ramanujan prime A190874(k).at n=10A234298a(n) = floor(((sqrt(sqrt(3))^3)/sqrt(Pi))^n).at n=49A255575Prime numbersat n=20101