Factor Info

ID 147719
Size 372 digits / 1233 bits
Status composite
Value 128949317571143943847501816103263765769646493485610361356971458924959417504477687499952152988542302318519036096664375865703915549020208592588384408391587128682732615662652002212864785749598215199831818418867299066911055302033651757305705461396693389111307067418272610750969190321365768392292870639260325398952360192090708586109878172562414021569874450515178387173005247013

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183239) 84966151847380117914237945433763758859853077060116152269865321449010175127015264762600236704131020291574518310544887898800300686298706558227208000606972224582360423498956445947000597101214671474103943341255656256405359323584322581801299830330565464663302655750131611409427625707306313918142125618647338373306149286973193234211600402392260247 (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.