Factor Info

ID 116171
Size 413 digits / 1369 bits
Status composite
Value 12881597390722659442392939884601727778286061819551192426218415997242255525672204067780192702757814051462409330059723519609217519107597927771557227669625119961246131575856304824844736469573051044336686729609879628052572795443057266772834542987283137585362653577477983398339401177515932374681305126725864477908228015404454696957722276448990207955986418576260188940963129829897735432151149809790246056792185734632679

Factorizations

Primary (ID: 116172) 19413993795568229078522425899744947003752592861 (proven prime)
(ID: 116173) 663521247939372145817475283958200404124618462524583305092872009391812217168388838288152050435265360613150247563521341770936697746881983686392396397523543213257696574259261247331494604222339685640343933010195809555193079840196237067730541049433174541159784762773335005036744442752443940977529442302081140663174009148639768741315403912044796096701259429230416300725139 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.