For Mersenne primes M(57 885 161) is the largest without a gap [0] There is tracking of these [1] [0] https://www.mersenneforum.org/showthread.php?p=595056#po

For Mersenne primes M(57 885 161) is the largest without a gap [0] There is tracking of these [1] [0] https://www.mersenneforum.org/showthread.php?p=595056#post595056 https://www.mersenneforum.org/showthread.php?p=595056#post59... [1] https://www.mersenne.org/report_milestones/ https://www.mersenne.org/report_milestones/