1486287894323

This number is a prime.

148 6287894323

Single Curio View: (Seek other curios for this number)

The sum of all the 4k+3 primes from 3 to 1486287894323 is 141665900839^2, a perfect square. No smaller sum gives a perfect square. Found by Giovanni Resta and Oscar Volpatti. [Rivera]

Submitted: 2020-06-12 21:13:03; Last Modified: 2020-06-12 21:19:17.