4723

This number is a prime.

4723 is the smallest prime that can be expressed as the sum of the same prime powers of eleven consecutive primes. I.e., 4723 = 3^2 + 5^2 + 7^2 + 11^2 + 13^2 + 17^2 + 19^2 + 23^2 + 29^2 + 31^2 + 37^2. [Opao]