483148266971

This number is a prime.

                                                               48 3148266971

483148266971 is the start of run on eight consecutive primes p1, p2, ... , p8 such that p1, p1.p2, p1.p2.p3, ... , p1.p2.p3.p4.p5.p6.p7.p8 are prime numbers, where the dot represents concatenation. Found by Giovanni Resta. [Rivera]