126031domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form k^2+6.at n=23A056909Primes p of the form 4m+3 for which there are exactly as many primitive roots modulo p in the interval [0,p/2] as in the interval [p/2,p].at n=48A172490Prime numbersat n=11824