Factor Info

ID 160564
Size 1296 digits / 4304 bits
Status composite
Value 351343266379595745702652044611478278235154752069404756529564421336236179079226647558112067809593020260061866627019927160791693818602695258124070640310069654691309486766971955734609470687359793828983551029668203081827601236531910970474458201387376529400141469674189490675851879484391485755401847889074315905157159874003095258227417981768943944085909875585269767933079222188518269474370930982470910825722963848181346273082607571214711523130298612740903702552041902581841484303144009672248092078418966002987108016874942805484203455154245786206164629005147358899579736202527515865647121313335878423180676052252583709747631381123164815316600974089869889953019140608023201803614298364350258801833853456420918400251722828874505759446034407033820314696711921186920420828515479878752715251186129040294195269637324396348961444254467171384909317286790068464820870870703403223283136795047587769910974524859056553653904443670297189285798005796513221402169517613064135876503270854848389125930191263290808764497899707500756344068197796554368185842334399363524691817278797454172321120022073130123281482754990194917761988071447065556923817974105422338741141578077787772023096206702837422557890700997937669874944250007115274388313167637640662771847473062631477701294978773233148030408704275455707866435077257840181

Factorizations

Primary (ID: 160565) 26344581255659980658309 (proven prime)
(ID: 160566) 13336452873173365789977827156453068171340172573193584231366840646665782421158725121284573346826136587035964926994653062410755238460888649007406023155216637665736088502987667888492653261609177645047243320505524470965999498006158825340729067014452798464946849067914196557128560250144350120730974206715182951953220346637376642427909753116878378910068989003299065520184743705226990475332069496744269992530664811521116872575072533639999505255189799798856177850531216824187715001058261656991335841916939629174965963751601047271409862636031748035050752370501117162048839960796658509541785346480392336464464219925676248456890016930146916337320710887779818691828447969170258102628838208317683767929774082258668359288028492426682292334333928543675135526970934941269589352646067178703815259541704440728714155422823742140892847859108848250540351142746287107483696304260759976004882984597177118955046259007544552503328733167655106008477491211775689520915599609526147528883193124080172658501941961955785676149719816216686021465312786286582900872922619885890091001644659875786169951537015558328718910138092726377791368558192241765371345549550628353045105195334427750821204865049735269377915679149318307547480671781258238767616532213028686417472574702122605480351747653112594916795871770609 (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.