Factor Info

ID 157045
Size 1089 digits / 3616 bits
Status composite
Value 238685768623342175523150925877022591744697284621376230514548125799330528394216389684408574493536072585029678269808957856006525925119488993702798971211013111466851746300691485519912321530767153892785410728896247487683463919930734864345883478069403641016985742132763971159240704090386166622075694607224223958067105331854321865793068557774456846737688627317696736684282181778541446524108802300355554208640916244378546531248267772162919674145718463283924409843846969332400610919687494159949231238444137172992021023320918058136246659914296704080409642414260308803289011445663645628838400045730994853063236488694369553950346851147439399374739442861773925713564904458935248668753195310651402879887258793801211287993888925838802229629417580177292915099977239419739713329361333943427724322676996691257054664822427218356735205357324232332471209269404736290623219554719596084915324977228290178973245096264377999629732927730074072974781753615165732927869440216454975087648581926906759011154508057903691207115913356626122956686512465719128167212842964527068313828961141335850625931258992828060890288109

Factorizations

Primary (ID: 154707) 39849234924648425393072876341 (proven prime)
(ID: 191046) 5989720231133095187247562547478798068738172886605207993330800511893086683522637274755088260413338135529598220481140388075516433329872503169081280135175332053227854349215012134908423638106926280158178953419334441513443152988186951830713671901206079415634189832629313360666582804220323257873303293344944782584070005796373203417020148521228812335338459515582942929830503725509799535637611217828019751301833192585312005900710440426150233270154181206531178621214511386437062116889301629119867108900028840463871964786354976805538946450954673558651026713409751176155074214956752907285058138760147124205947083186670384682440546138501305155873822409109192809054934278791709579800490580254072012117476778837234572220625543609227972705823632118462136740450603441253403089380570837946864996618543598805727986912169804335944826732618784576426473482351990043928800614160208642659407311382170179661279007351073537440656649802618873707786061100515093878329872866448487597906021582530621072666602999083564197545514147912204137402167885002788296707851743352375508585768584671449 (composite)
Secondary (ID: 156225) × (ID: 157046)

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.