Factor Info

ID 155536
Size 521 digits / 1730 bits
Status composite
Value 54808145819404057126133396963062874923808366817318773037097959707419160365560428446922059434776299814156661961511274707967936970519666572934206115545284326131454178701658271877989019662691633097999411221572510121058144564537955095815475654979413944205141479371781835406542368262197660841243266827645662582413020882492101932043715137927685376883619373451870720329711006794514916342162389081726572458755787837318498129839971306231899915414998113764336734755623911659652611467170340082623324389392105145490629418829410022121

Factorizations

Primary (ID: 154665) 414407390867564627396249 (proven prime)
(ID: 155537) 132256680327691162884366512240343740006557965961997847358706642838546415764628467445438327201584626729804335169876290396927992643752903382359215301076868129893995561772145383766241242582835837248499828501221786667344150466113363400448788132631165919248027023111938921452151803433564728325746469093170617909783686233325458694667106949072337163532297830622108890820268542726675043495291920915364471477543349794170433425004553236488500215390899325429451874510349379950815230847134783312332720896594129 (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.