Factor Info

ID 62154
Size 768 digits / 2549 bits
Status composite
Value 157062631935551034902678995906082370938129181739411581755569116516852002842518687095663291773956117875379451767378634262791015516352464725712661194407796580170386815563526509619138445047830530272555109050531296842680975331089020531941635265702756679202544205018677550344630634028796126975316439538709300374840494837007638801451267447825436506296747579139585702545087697382793208273359359452823678789454193575450404410532939029211557878658308504537211076860131193730712137333664950889556705875721361370883186617878857508132330374780812160070671643419461320110544096367500325376614932620526042474985855205681359925376210504722693095194059013508368770648761139499326323082719170482532994628477118479533958757196160178074007256116850728695320495651434864656605485652463049

Factorizations

Primary (ID: 3668) 2833637724427940664433391497 (proven prime)
(ID: 87020) 55427915354726261393328223793794264586592029839340954288416485408115903137926274356501837400134669911723953475232499986738604652433752489106666029195766193938732678118606828363026086855759602639841809658231230797366987491149257076264187151331879648395495424634011485610724595136753368317077479998930921569676525540434297838206347923691777134377589271310252313750968609946547270410856142660906760565854987501342800796380186759069857023551520359008548459458445902344711819920156504407684134405173890983861881054550032411464488892416298295591967345984413876146753705240812468397455307519200552924971093136625818111215181029421301506682667214352588433417583717629387958663793871778691337672669034736231040466287868672389165424506381032941130817 (composite)
Secondary (ID: 10653) × (ID: 62155)

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.