Editing RSA numbers (section)

==RSA-240==
RSA-240 has 240 decimal digits (795 bits), and was factored in November 2019 by Fabrice Boudot, Pierrick Gaudry, Aurore Guillevic, Nadia Heninger, Emmanuel Thomé and Paul Zimmermann.<ref>{{cite web |title=&#91;Cado-NFS-discuss&#93; 795-bit factoring and discrete logarithms |url=https://lists.gforge.inria.fr/pipermail/cado-nfs-discuss/2019-December/001139.html |access-date=2019-12-02 |url-status=dead |archive-url=https://web.archive.org/web/20191203150058/https://lists.gforge.inria.fr/pipermail/cado-nfs-discuss/2019-December/001139.html |archive-date=2019-12-03}}</ref>

 RSA-240 = 1246203667817187840658350446081065904348203746516788057548187888832896668011
           8821085503603957027250874750986476843845862105486553797025393057189121768431
           8286362846948405301614416430468066875699415246993185704183030512549594371372
           159029236099

 RSA-240 = 5094359522858399145550510235808437141326483820241114731866602965218212064697
           46700620316443478873837606252372049619334517
         × 2446242088383181505678131390240028966538020925789314014520412213365584770951
           78155258218897735030590669041302045908071447

The CPU time spent on finding these factors amounted to approximately 900 core-years on a 2.1&nbsp;GHz Intel Xeon Gold 6130 CPU. Compared to the factorization of RSA-768, the authors estimate that better algorithms sped their calculations by a factor of 3–4 and faster computers sped their calculation by a factor of 1.25–1.67.