141509

Properties

Appears in sequences

• Primes of the form 7*x^3 + 5*x^2 + 3*x + 2.at n=4A078624
• For p = the n-th prime, a(n) = the least prime q greater than p+2 such that (p^2+q^2)/2 - 1 is a square, or a(n) = 0 if there is no such prime.at n=26A130177
• Primes of the form 8n^2 - 3.at n=28A201856
• Prime numbersat n=13139