Factor Info

ID 191132
Size 988 digits / 3281 bits
Status composite
Value 2909833213864942169186974686048926223499174139724719821002616828937739116217376849747290238295404419524944252819355123538855280649519661847369331720825255642210396162930344041656996145347676189475495235225413078709406169323823961243266063870816243828110070958805313558752087983003938758403716888289666158047896913988773019883402082479857695352870636768243535430408211289336511614792379576912759084511133880521985325215593131052566292716228124140319864825646607956465896848941784618974914515885505674643862759814937228039694307635158795276242601890062695296490100210575641631890210595895469187937827742672392634290513317912570148832727643792416242194437681847533853169109146660261684785884758563892380274262773505726174955900773828188590826272227230419546791192794512769067884605205558159204714450582021760545327049080264642144132104708214998779810110558466264421602118903297617475446275357978570692770093110227235381692937303276861408316945942296151902837468230197916514888367668145827881

Factorizations

Primary (ID: 189174) 160142556519634086804499305308455023294554626666854550592273526009859366676776519191393097 (proven prime)
(ID: 191133) 18170268272869651263850107722943646129575407315513893776405646541501174228322900881505180364695500069454428182268746281956573370557402013657542239868429780804123511835084701610679324632661201995960288423999461706489949966410422198904566727933631535093488098693758713656048291976468850835313804988981398920202205281093282149950234902404297605579000594380263092377090696483202062661510559716980628106000659124337630311567931486862762361801128638127625607798374843508187239497403109484698524875114579959931027474963311683893195977256219807300960350216180027474051640010309417486042452015465847734038413088121908319323252543245817992097237976640927050145215853108825920006187774465878140929883579406668893728938759984062901216784329448976767485066199972807190795746307957609217100281724868395833479390794352172121554139922181381649864309193862850414600324151754844155230361871777206727040676553955669473 (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.