Factor Info

ID 100537
Size 600 digits / 1991 bits
Status composite
Value 189750325084333184760843458439646570466074125050723844348546254840968067499027810815234425366177526514658603337426544720053975103895661182944334339119947664321788059313755654291481136294039086091082227955700418556317122475427396865795524987201617037159572200880209075461121338870257791231888644262816853082673386198843922872985848367314977011098592909804762220873720347293044085129662223265524521020906096026375873603742369874710715040184851882097140995302116350516386150008758854510851220700611765304295009088916273215798635416537819625240726290638873450581959052111454192427268194390155089862422561

Factorizations

Primary (ID: 98317) 166222939261640687096675468865093740063962868584656960638665836803521 (proven prime)
(ID: 100538) 1141541149056807220647759027945845757591269623685001346431022183676099345537486366717217349662760983876574805441062415656101924562812735580060333934565265713456497936237092977186025218497501607337895851818024783540602781505059050105834188823098890684154943537431604335324948671109204014243745783319042933121545139769437140639644517504260316862901413872983620482128494354197624049450414102547495648203018496939754544956113654401283157787795486021322932278647118315617454286454684521093451133991043662301686852065721106892474445894241 (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.