15742...99921 (216-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

                                                                      157421
0196986483 3672120994 1468755726 7077740858 7702165552 5217924122 3169902917
6061746622 9480214928 6380945882 1736222974 7496327184 5198160201 0332857224
4388006573 2627989530 6169943972 2569400319 9999999999 9999999999 9999999921

(129!/316) -/+ 79 are consecutive primes. By J. K. Andersen. [Rivera]