Factor Info

ID 69399
Size 668 digits / 2217 bits
Status composite
Value 16283605849762143385922828913033828287800706370977614030174085819604201704567982999349202515661599955064164871110310063473480133123259298267390428062234977354467975149804660713520773010817500784571336487539870973030606600802411928419173383641627934346460335020336447162840124672093615392987075928284479962542710082272652333390338772163349764077859440070422755828935886019902028392132045046519090667709545602559191152046786051690351531176304732309797847936912809463954215960370254557762522411101654090012433413087959844031542511146771213651931928284534137331795952796806090240268929600831219427308290448738638279749826415325174697794155301996776925559799803967662772081

Factorizations

Primary (ID: 96506) 200789728375671147436878729138661 (proven prime)
(ID: 96507) 81097803067376228792897102892927956553922404554992589212137743437991916537723285316827545580173856920650057814427978858047309473972719539552911146104658839043668076528788486165166974280425775589943095329782141278110218803924784279431028299045277897316733169644476727535134636558236639705117160239634933568574231384811039322633143755578100721933715618426327573680980062823967390467836718040758556216346002280862858335106202479806509244129114251815876827667533890349595488014107719733119833300947635108997391747198507779421306125198224377952763157071487354036753099934958443382413686986719066653150402552314057712405450522826613223448221 (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.