Factor Info

ID 200157
Size 303 digits / 1006 bits
Status composite
Value 358779691223036534428546697865822917981695022843131555018582886795059721559090717819996589744201333171891510143158752700465386072739816697104001348684349062983876088056377699402827574563113264159969003035166592689089458341010635438248634390307593445343590924868616242962244597454146290813928110867652489

Factorizations

Primary (ID: 215471) 859898093417486999252052249867649 (proven prime)
(ID: 215472) 417235128173317501222697757077452224326198740629503941874222377258236378489901213392186783208638076162054836903561905655129817136664877764369150643195099775791633367352176701330864186968696134206031752242239028390690012463731884206909032724967556516607584505253851889161 (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.