370081

Properties

Appears in sequences

• Primes of the form 2*n^2 + 70*n + 33.at n=23A217499
• a(1)=2; thereafter, a(n) is the smallest prime not yet used which is compatible with the condition that a(n) is a quadratic residue modulo a(k) for the next n indices k = n+1, n+2, ..., 2n.at n=27A249782
• Prime numbersat n=31530