746507domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form (p*q+r*s)/2, where p,q,r,s are consecutive primes.at n=18A340307Primes of the form p+q^2+r where p,q,r are three consecutive members of A007528.at n=11A354510Prime numbersat n=59984