Factor Info

ID 80508
Size 572 digits / 1898 bits
Status composite
Value 17161218566475304410393604125893700819553951884688757849741989236054050719983466355788229248111336806705973350318070230973556949844070273770950493200407826561592578137744687730638759545879702369504695833013824107061328767650071558668614615821358666370540263242182079916438264665808629179111929928069242891528161145407357582008005091214747170648440126976221854992167492027633056898239188057206591631996756713836081188916283382818892114045540202365662164444374359164705537674386924684663172459443636776355974399576605876118398781448648372771483038824218198216387854585954121

Factorizations

Primary (ID: 78876) 3504111237026977209456655056746673787943305945046481904981 (proven prime)
(ID: 80509) 4897452565186127624845873395425073910434968398058751018945171931037258000350066423315667524510031625531317122026091054725319972720533120242544912034782055477893092500695924538350034385118470305179447149915856773082330264265269189552183329968203067083286101894465002125551003452775725380188104113353214879096493989163038460885937091307428965092715416139381669235766394956763603546401131788590435987225128307827257748091895473648864198142924217727053638398045100262113518310961757904630347142332422209671034248507941 (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.