Factor Info

ID 61520
Size 784 digits / 2604 bits
Status composite
Value 3916082581946204582883950486542825855981058019469899559750000033689676922091390546795268633533978928296497566958709816357854348880270507661604459889374673815244557349360267995232234661742665913923003919452083279904359162090107689651026293295879730441143378245653266233843352614368962308558232400014149427465365024722488923269235123834325723702297431510705821167580611972312396379335869413987674140410921737613063470874411745003534644352888886554210922916687425808191843188540187222371387882473002808762467157913381247409461524540831416479514777937106623045945945119820795022574957909266377816079229297895625635646867506888518182619525690152459291258914911045877972157146709554632325985052835622999176765705818014317051894280877309993916581738823860736924624988834674677315591722442973

Factorizations

Primary (ID: 59470) 3230061048592350229141 (proven prime)
(ID: 61521) 1212386553391249443089527838640545533672164947473757010533248546643615014080049661878825045353569224585584711652556054613923927654312792055448968987548990949547437093651026394643785104270134745867201648374139515871306439086545869578587013975469794775769475164762264550673940227951751210540487220338836050395253500053856904345899140016565856989898540018808457042232987539979470721049985564835620004345441063639066564511910086411330590381940081821873326011938729276656117615229844030715837820132985063553170191483430574729893023648763544898409722011918513635994876724236791183233155778898346528471014024998637919725874986907060021058279487913860367161060413025402808067609394341688323974571990215789015794472620281061117303546282897564849943191375733397665608608553 (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.