2760727302517

This number is a prime.

                                                              276 0727302517

2760727302517 is the largest known prime number p for which we know one of the 40 possible two-digit endings for a prime occurs more than all others less than or equal to p. In this case it is "31" and was computed by Mike Keith of Oregon. Can you find a greater prime that has a different corresponding two-digit ending as leader?