Factor Info

ID 152829
Size 480 digits / 1595 bits
Status composite
Value 900430519534668729946590853275915573038390312126227673578640665852952253852980108026693654805083185707696084601922217179061713549933042714743871003811109242391138490961942562891455299804274660635647808086487876095099849383029143601360980117067798787805190919106224722477880862295027984629200860428614213692705073748303589522650092569849460299825153300061876271434369796509337286700243191789790286666520409061945228599274460062571626759842908562082037388078480889803420374100791447

Factorizations

Primary (ID: 152123) 242087349218186440393375692328699403 (proven prime)
(ID: 186944) 3719444747701939270712024650232621660012718510662648766006425502736365098298204985170018032125510507129653595536909999709959608357938027137139601305182107269219555785986591962914949301062989751455086551403005439372944727851740549903861283580879001032417404216191901854654283354635029107561722077844940590306139494760696053420360906789459150770391444314040465550418752088904232599732760685930333554748310755946731383507531165416506563195098886949 (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.