Factor Info

ID 54207
Size 720 digits / 2391 bits
Status composite
Value 455265034671738050699311968531372807486393716847833719222395991998435228761617970162230365962256373690341672197425866874183591803156573097489541400047573688022020513960548878716223159984262145665020206859483948602695646664319810714547686790922940126717599678309963360825444639346453138462626293145943612271222408179798134120450016880749228385086995629120380482236700146720383643791522492979819800388605872159162067197566013586987519000027637264571363042630732637649268309927659009443266856455062596389281812332431098728704152785646092689340800173051580069872968683811740645617190894318787728086269398695678414225772001023650715036773013920313612353807751237237978565266259589642181831923189958669622947771414062635625651

Factorizations

Primary (ID: 77895) 20226989997375323545212241 (proven prime)
(ID: 77896) 22507799466495694218868338820553509963516872723873955865297451363846171311747623243555108414373545937170331424922971204636703048780487758534863842396398901143051014995534845543570897535464596852846549627077130390445094239414046741694904235561076827188349011455367721773511095793891224232432524747258165452657070051698188548102831707746080383269961611942394235980249616564065783508634739778725693003418845942150425092238731868321474099797712364258761237512250736036933416541432044499703430435066036329590734384004425198011707582901887586243783294826355303025020527070447052331629669921812895624883187463078111854761557228453101148280711905637731861357574272681307018330470471289710817284854051011 (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.