180667

Properties

Appears in sequences

• a(n) is square mod a(i), i < n; a(n) prime; a(1) = 2.at n=14A034900
• a(n) = smallest prime q > a(n-1) such that 2*prime(n)*q^prime(n)+1 is also prime.at n=29A225747
• Prime numbersat n=16396