[yoyo@home] P67 found with ecm
Posted: Sun Jan 08, 2023 6:00 pm
Simone Bonzanini found a 67 digits prime factor for the Cuningham number 22222+1. This saves a lot of NFS effort. The found prime is the first for this years ECMNET record list of Paul Zimmermann.
Source: http://www.rechenkraft.net/yoyo//all_news.php#323
Source: http://www.rechenkraft.net/yoyo//all_news.php#323