514613581domain: NPropertiesPrimalityPrimeyesAppears in sequencesConsider primes p with a unique representation p = x^2 + y^2, where x is least primitive root of p. a(n) is the first such prime with x increasing in the sequence, x can be found in A082816.at n=6A082815Primes with 66 as smallest positive primitive root.at n=17A114681Prime numbersat n=27083902