584281domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form prime(x)^2 + (prime(x) - 1)^2.at n=25A147718Primes p such that A066272(p)*p+1 is also prime, where A066272 is the number of anti-divisors.at n=15A209271Prime numbersat n=47908