277157

Properties

Appears in sequences

• a(n) = largest prime in the factorization of n-th Franel number (A000172).at n=21A058854
• Least prime p = prime(n)^2 + prime(n+1)^2 + prime(n+2)^2 + prime(n+3)^2 + q^2, where q > prime(n+3) is also prime.at n=46A263724
• Prime numbersat n=24214