Factor Info

ID 151168
Size 879 digits / 2918 bits
Status composite
Value 143662300340592764277675909470453403284876469107544132164088268332542423072934178496908669796767344068285039219645891962317414469496528575942913436095079739810166028598254858536716561569290904005572902324667070640698400434792767625974337330094981988727473144455506731557736144605795455177277605229571412469431292348380931408304134096703166498252673416600865322682395982143314421451956927321982550911370037990199755259628106012952768940084285441142585827731822212685969103951808274953277085084565606966921796890943690743666953441276666489986601672259305945595276365345920175029482372559100218913867151155787248956115238143024994932898485916586453479664626866893092531608020335406575074940920762849361954583790506179456389509602150953033998281161039145406890357795482896796950761566743397001027338825556836004216741040550338452606369491723123034686088452113826972412789449997619413

Factorizations

Primary (ID: 149855) 749736600837401225647 (proven prime)
(ID: 151169) 191617029474261265811342545422135584515713067269055898702033620398022976202881116179934805070285398517124569510569366809609374522088045660096264643720966226207653632090087977954425165465038460891210217623593617376517973831143177033974289987581517820578733534121587543173561008533994390277040331427004335987874633409321784291652905428194477608768250765324027635598701561314283236760221689446222343571956394804477650301077870184290725412859495208102838310767784426730080067326791780115012885239814748595577661399723296373105839399835631298393997482105286671842454211848208469933727672779253563004659581274134915682591525944959669149583012365598831303876332933347872080817024933704751986647580668734219089662224771215497254445015201499052933758745992534047148830715866197101303961557771864106210912505277042213507339158403544368421554927127698468950057906913979 (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.