Factor Info

ID 155537
Size 498 digits / 1652 bits
Status composite
Value 132256680327691162884366512240343740006557965961997847358706642838546415764628467445438327201584626729804335169876290396927992643752903382359215301076868129893995561772145383766241242582835837248499828501221786667344150466113363400448788132631165919248027023111938921452151803433564728325746469093170617909783686233325458694667106949072337163532297830622108890820268542726675043495291920915364471477543349794170433425004553236488500215390899325429451874510349379950815230847134783312332720896594129

Factorizations

Primary (ID: 154599) 727422334085254365392641 (proven prime)
(ID: 155538) 181815534292064498104580599412037740392068693226423907759788177722559165432049478058004808286189704093200728900873628980559230483294188058379809622092248322844764524040277153443255416953317068950788218410948258824468552469664088158283352382127054657194528572615668188796537184224848481444216748554218715377922934675233539441051243999204300296127934406417103783436429573883122862260650018421495216159937961028954165916264152333303480995984884985022443473353301282439711125969 (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.