Factor Info

ID 195166
Size 900 digits / 2988 bits
Status composite
Value 165461958978611969508675777172616013641353095678670893271230349012216521900730362833088808132154544260902480609811326512427127974584084990321840631684959378961830984436981811834296583442517367688085793283350076422789905189569793100047948654741055584646637192170258653713581175180927004261656557709246637208360716049041362660428265316900698487032373536304796308930584327009807818481423026025266188431544124543323427232393464811898967349371813144092302357326397598951883926271529862925695058082259821672956981563986280127793124010649117438135700558073026472817490842758516134663219638774337339275361095570596137176783958461466988075028381116488022510836999986035927119096818196860897384551095593836668209341426817098303580471177576627003939821783133872565849721904206874072977816985301292728231852911482929510052346900909196615760709328649264408585984611906559631799903026931570423424894320767301618253

Factorizations

Primary (ID: 161281) 107918775534499838640435025481511262205842614770070836651617740108028911007451627992537900668809208334692594290190532609825741172771318636186213432194221839309048960151693559551425481965537641899151659114690418905906208689541545595387114684639761662327370955908257689383313865313034076112289838193569 (composite)
(ID: 195167) 1533208268525216278444292023401566465989213827804688491117161294350902691398852961778375225219583157347891101202938929679664214684307606365861234644628719533434562139238479218656687752770865767520430381726336519138906709820136512127433749238488816496442529253475322043555975963942117460908624087927672067039896243944854975150326778378787844764268580133213494075480698055110679338206957596345241592274689840251780004537847821684337460107469229195194573132100274861689622231955229091454701341037999543058425086248380413695034880221767935716490619812257358911016804650272352601359981385165653554332929837 (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.