663264564664543523551

This number is a prime.

P = 663264564664543523551 is the smallest number with the following properties:

a) P is a prime number 

b) Every digit d of the number P appears d times in P 

c) P is the sum of the first n primes (in this case n = 7377878744).

Found by Giorgos Kalogeropoulos. (Un agradecimiento especial a Carlos Rivera, editor de contenidos de "Prime Curios!", por este envío publicado por primera vez en su sitio web en marzo de 2025.)