Factor Info

ID 53645
Size 568 digits / 1885 bits
Status composite
Value 2488055398663268843097385611685074204993047873189720565543343503691874999184075258683958698214348667083664807660167333636870257206130414547656334689848223221727988973840804326242221718598214162399800360827815036797340514372226353349357442575967332051255116206894915855337081283224388547592661768706487969443581138515144401637444562710192016544283599083942190587040692326774959913878893389562109686786704305626529713015623938594441832266139784574479395877310206215303215287382909444907353827814680982985222849946515961859833749894899586985178209401522671568470346864773

Factorizations

Primary (ID: 75995) 492394777262152830140779120613620261 (proven prime)
(ID: 77088) 5052968702262694385132440965767609640453160090747114099959280754798021640790780336896662460994410555926577014292977573157054254706813264871168745855061122817368272618379721123760350776652308441626684091584143113830917111498433015899012158231391945455677353893618480304788441901247362034575558719282624729337383383058681422082290358843939318554154569231303795764202880969475977498392938192911902549881071367831468686592404969524607307735095724704617222572999258106380255538316859648993475334965713539994080462299108588532487837050593 (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.