117048931domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest number sandwiched between two numbers having exactly n prime divisors.at n=6A088075Smallest prime sandwiched between two numbers having exactly n prime divisors.at n=6A088076Smallest number k such that k^2 - 1 has exactly n distinct prime factors.at n=12A219017Prime numbersat n=6683069