241513

Properties

Appears in sequences

• Numbers n such that p(n) + p(n+1) is a square and n is prime.at n=16A064398
• Primes p = a^2 + b^2 such that (x - a)^2 + (y - b)^2 = 2 and q - p = 4, where q = x^2 + y^2 is prime, assuming that a > b > 0 and x > y > 0.at n=11A217674
• Primes whose anti-divisors sum to a prime.at n=26A259932
• Prime numbersat n=21345