Factor Info

ID 183227
Size 307 digits / 1017 bits
Status composite
Value 1350530668934297752057874766963417102549761777937375334810810721299332324605269834024045371486035828123082851410852139621449605166141333792255141424879996919250758206261978756236430424361299899366062124164271595817188937550533249056458789454501443711558227623278383294694224478066000836240330547908800096049

Factorizations

Primary (ID: 147075) 4652032620781659567810280156291 (proven prime)
(ID: 183228) 290309801977995226893457811278690234391092909247010661982811265301595204895817587313429519374487226554153191920982129975379330317326684393927391023419494974742604426360144442513550113773969127212931329196400011483860486764547764659478351366405206649304034868856110105504167739 (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.