344821domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumbers n such that n_0=n_1=n_2, where n_i = (n+i)-th prime - sigma(n+i) - phi(n+i).at n=6A048791Primes p such that 2p - 1, 3p - 2, (p + 1)/2, and (p + 2)/3 are also prime.at n=12A386540Prime numbersat n=29565