1022113domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form prime(n)*prime(n+1) - 4.at n=28A092761Primes of the form prime(x)*prime(x+1) - (prime(x+1)-prime(x)).at n=24A140120The first of three consecutive primes the sum of which is equal to the sum of three consecutive squares.at n=30A298223Prime numbersat n=80131