Factor Info

ID 107281
Size 749 digits / 2486 bits
Status composite
Value 13748243704362124658656514724694203955622695470270008903635558660255094012260358905231934108306541424750410579211565478904278808382698993998552836243609730024500896983249185996696106514243111390629559620873311728321417148966660326985960326780231738655226127052009155575852377981535081661222630755052383517803213395390168226426960620225130339851665172435667499394942574728143381983502817115753413538548229991626142515473281355584144537503314242643609403323458001152352878753860684168618318084352811997482237321317917027199688060821219633998287209531591101584600261010200060077063807500728019811653845415381237392068557170744991310534230978924701653257362545834916430831468701487236220919687944349692192029509217114022281205880498323339230271475034641

Factorizations

Primary (ID: 80) 11209692506253906608469121 (proven prime)
(ID: 107282) 1226460377632299547731246229108167753860938937029817062992699603659559162284483954139302168893101326477182899992042189564177651833476512678712121120507442975345927292329966951481400736250957598600293857647597107737284480084825751128213510646171629417598776559421080854283917254116866235727110288976969206912216227750598431888902779634864634998459007109089684001873872562531864663860478109766807592167523890648488463738288001378680750295041561805221948599926345471208031152418842647828000641688893968786753388701907624959313102158811054481448243891504634494847410904235111661851498178228474511875449773036599120985463858994375179746304906801216657310862295826165583872334759060125602729397529292198244051042377608317653151121 (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.