Factor Info

ID 166587
Size 997 digits / 3310 bits
Status composite
Value 1880546667441178387560711072882894816798072049219968507819140727431152240848993796740006625647268432871782220653572724206271411304844059034145383741076274380305924015368430089955128909064751182895071714657851167737931459550302595301002935619652538666443913760965104869874016011135151388221578509437565673801567445579422244862515088330958320202790394904061802897505230021353570002067782105197404154535010417519549047091611179140869558591356517286745236766118567361530196819663924935826265255702904015546308700676576029688214206000872137287830323415837380160181806609772336067796953145017757920668042753003886275987914481202125910530035245555137957258393403876220612999441730626489219499238519656776455852720870890585268936261675716527696359067498107956808954408648298676777528286228682602191807498151519321482863270723763774824784086698496411742810127319384069596719543874682187797330927271599705309971943160938306644819625202079340519395483609557695467921257358390990032146622578721802745970864043

Factorizations

Primary (ID: 7556) 60042056488501962187 (proven prime)
(ID: 166588) 31320490626454518144384298040019999469300052878672142891391678558280443194107511238297663715974442414836581283336868516782512143430973400393878838147428916847069829628598276431058280584637969231850058830033473422282444256642619430098042199042405187575531510953092087650023987839361190280942586386136384674821766232234843955356490223245463430864190086707755784182554684952439146793568430182122620499717673471559919212493897678893619776914674624546792298390864796516180942332938314281762857818021128091054947531659618012383828134740809476617001113747801064820575181309470530259112230057379713995614888111378922800192786386821217759180804412002543155585549874217043308794506203498660764121715151737139623154139214303429662669675886825919499180482418320032364511599704470731281621080419030006515573280725603051887783335529117138908277432572119830725966539514488350495288075118229958751801244232154944559797162576564529559960569814831765496164270413791388967474621816672855982416289 (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.