388081

Properties

Appears in sequences

• Primes with 39 as smallest positive primitive root.at n=3A061741
• Prime hypotenuses of Pythagorean triangles with a prime leg.at n=29A067756
• Primes p such that p = 1 + 27720*k for some k.at n=3A217692
• Primes of the form (p^k + k - 1)/k for prime p and some k > 1.at n=36A230444
• Hypotenuses of primitive Pythagorean triangles two sides of which are Pythagorean primes.at n=14A308341
• Primes of the form (p^k+1)/2 where p is prime and k > 1.at n=37A308442
• Prime numbersat n=32913