40534...07711 (63-digits)

This number is a prime.

       405 3453646720 8410989152 5651445494 5322730370 5227281393 9092607711

The start of 8 consecutive primes ending in 11: 405345364672084109891525651445494532273037052272813939092607711 + n, for n = 0, 100, 300, 400, 600, 700, 900, 1000. Divisibility by 3 makes 1000 the smallest possible span for 8 primes ending in the same two digits. [Andersen]