1023976197718878397

This number is a composite.

                                                        102397619 7718878397

1023976197718878397 = 7*7*7*7*61*89*971*983*82301 is believed to be (as of October 2013) the smallest known nine-prime-factors composite number, containing the same digits as the set of its prime factors. Reported by J. K. Andersen. [Rivera]