Factor Info

ID 69642
Size 765 digits / 2540 bits
Status composite
Value 279448377819451432444430293666948931030267613186352263320616709375077531576285839751720425488472097416291613742822007083503750809061929699516932548993259289556027114366009627724630498285104744576658027657139238794880521692405510864498118240387878806713772888478260843778809352029542783670281835222147842343349554281164834043820711020996689900739835143151477179726683374263168647790796969581860266229560305810052033889379940009424005295086955792967674898554453768167447675533878090122468329501788601026484519665063524503321015705844296415574151756407592584948744840469596342765467376300880577961764187174300175718996496724996584213876022776778685239125126064093112599792303670564352009695669905292806816806831020881991683722618605035432282622362621627187390894284617

Factorizations

Primary (ID: 68180) 18917672548149688895557513 (proven prime)
(ID: 96807) 14771815988895731658145501793966636274265875753434717193081577960870569934975506328678149083157962641439420599213926819812631664241858447013032526684317528534272672126877193874110448054358441341127143946414716262146602105378018723061009316761324774366908167346696880605642098513913777739481337619263546577861434516464242100310671757188889539004405565547438871808992790871357489474367995705906266651785748384515485852732329146278020677694095506003236506182129057607525817392221990031408714559355959781693930790494360319726679623096924784335366130412348994432850009159276941104416552925290882314130316015240780884938096043567702893099363564133765745259910794326822118078553219715561189103706590672282169984418583416710160582222526101957059009 (composite)
Secondary (ID: 69643) × (ID: 69644)

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.