Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
M18
M18 is the 18th known Mersenne prime [math]\displaystyle{ 2^{3\,217}-1 }[/math] found on 1957-09-08 by Hans Riesel.