107534789domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime p such that there is a gap of 2*prime(n) between p and previous prime.at n=25A080083a(n) is the larger of 2 consecutive primes bounding an interval containing a record number A350097(n) of odd squarefree semiprimes (A046388).at n=22A350096Prime numbersat n=6169833