Factor Info

ID 131039
Size 883 digits / 2933 bits
Status composite
Value 7994287999470141611856262631861243573903322421806423273170287462483491248874278131717224749342796920712809730527501253402668380628496290091429810252512864350422197252265350894195044258217920716752816356839950337832972143333726714355420473632231265351679992566294421083997789252416666055518401247834207533012296448753720686630051098476755843821100942403047168862663753351180144370713744499088391927490375186053533005394559315130509868883064898745586960777712245519221294977535859228094070109354949900416877799832023118301287420375601032938784275090330540997685947003086871338504856129481814899182363559160789280450260808732621162840958853731844081495239688810122548959332627564625720025805747500812593884161285049745275470602832807068176413636543653119689941559076544314984385740255973051740491270180212736681769977612397240503719121527068559913271303005971164128704531153597256105241

Factorizations

Primary (ID: 46684) 14849345580379255899901058455664075960593786743617 (proven prime)
(ID: 131040) 538359617007846991654265375773816804702842085302784545265652807861805769579939080550784348217190562004150536895986500312562215735619674308245358060062255432756816634549818497567404354554502662627065746412908983028530609728269209604592430218064869704577499261594715939943472187245865922884957465764963738912002519946425070982161699665483630750289512130559114679725649959795859933088411058540478595651948227599177788988770150834332994181781646965315425824865912414233936540434738000129512328787154819803368884040386913300152398784518245277956793087201796068133802853443894872371187671225067628209283058711149311156714326666454684478383252580532911621931795128838609583109820523920528408147069987296874618250851151087565631249802008954372019333474750583892400993663225433885731516831860175820987938433624769781088700761325922708300403673 (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.