Factor Info

ID 80037
Size 449 digits / 1491 bits
Status composite
Value 52128726765336463232375624887113272380814175447268401052534379152130681737104081626183336131928638509069597831286342494611024273095797576925741072133953449534992885106344006104174588692752906844391054968446845409432246753364189323480940937400741789672551584875862687402093320617384207806136065925506088434886848699152414631836631744111471243086737272065768855113677214430065512580002191609438722814307498124450867223198637127014059244338640714152971

Factorizations

Primary (ID: 54912) 25044646268853061600986562366030606612720224127987831 (proven prime)
(ID: 80038) 2081431943806956290210003545810223738700235737447392810154151000469308460133335424343273807461795401916684185153640449863741351684198233566466387652424603964016411471155591416083813293241995093881719481573719785213378457188864948878806345895491797410189929623663710266958721096246539406084364250631085282342076318780104758598801995863638782469514822831503744813976170843515755363462687287485884941 (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.