Factor Info

ID 51416
Size 583 digits / 1937 bits
Status composite
Value 8783117658898266852315523606228057080793285812802009823113821564100065656190542926480000865609003126093676351123807060405340735458747625791721110170367893077393731385189224183738604566701618814657198486286096395237702232137019525590188424236898725849360195382695472602748099791435121275890089525175065414203944228798373658920151691491720243726914312864173453154874851031569873512472447377555912783907878770047752283680864025173965756138648718112483882808021766708731927216475101395487554781054279835709055031881426255882363348090660486381849213539704928705036782571059072840043880653

Factorizations

Primary (ID: 50220) 303309617049998388989376043 (proven prime)
(ID: 74448) 28957597007055775791504683641250690285190278281574553933064327259147597067927568715691631990160770520358499208518280667034728230305332042089986880242040925857098575830918818398509041246066152751021762622239977923837392457992751261406915495048989407251983304782800759874398000655777915906811421505009439223607266587273080522760630921231676013006508397799799073796022559866410668014343340822838431566163237813165098543199462747320622392038486754226026656468118245113990106612542835428553710538006252710040019329155548860880081518377930910392688745752855511271 (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.