37053...77691 (79-digits)

This number is a prime.

                                                                   370534685
5594118253 5542715202 7801305130 4639509300 4980492626 4268825322 0148477691

Just showing those entries submitted by 'Post': (Click here to show all)

Largest prime of the form 2^n - n under 1000 digits. [Post]