11376747235397

This number is a prime.

                                                             1137 6747235397

Johan Wiesenbauer found that 11.3.7.67.47.23.53.97 is a "rolling" prime of type p1.p2.p3.p4.p5.p6.p7.p8 such that p8.p1.p2.p3.p4, p5.p6.p7, p7.p8.p1.p2.p3.p4, p5.p6 are also primes, where dot equals concatenation. [Rivera]