157303domain: NPropertiesPrimalityPrimeyesAppears in sequencesA sequence of sorted odd primes 3 = p_1 < p_2 < ... < p_m such that p_i-2 divides the product p_1*p_2*...*p_(i-1) of the earlier primes and each prime factor of p_i-1 is a prime factor of twice the product.at n=19A001259Primes of the form 14 n^2-1.at n=28A143832Prime numbersat n=14467