Factor Info

ID 122578
Size 617 digits / 2050 bits
Status composite
Value 74564443129897539575183348823567954450209372140793269705298236986189384423485105425196921879449828495528227439932571867001838219412118496888211865564392362581778266274650655728877569665227552615746470512417706807518167688074232281112490679845769526453295616781729235838773920693559711292005488473015866589831745506093399857473072940926070330940144946073375786551913257227460807812498998518845302462755478166710362073862568430351822713918175355094350607656176804162213178990240750933453775746203451601664220533772385929297513014185182713067174049461364585952122969744773816765970717307095346171153026842237019787606111

Factorizations

Primary (ID: 1165) 669489488461007623536076657264221325654746723636804695546641 (proven prime)
(ID: 122579) 111375076704046442238840119299053142467463506571466060614519900698305151982327206525844124199746816540533718370230511466417144163416321135328440196455475212064890448557085350415991865613928887372758621857173353819388995751699131646642176172763606361147097924262117721318905886415243576592922692917912889370012910645773038175709089826793527783541232646933819600503928965411494688550271287953369718867670695881893396077776777638482248773731654193578165172576248716858388203127349375402205837856845298358799437972491005635106925843012491428832276140823833410671 (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.