Factor Info

ID 52211
Size 616 digits / 2046 bits
Status composite
Value 4179177515506740371297004220750428404763010842004659317394716565705805215305280436991366557980891843675036220133386626288593187734503134327261275796668057491380907310151015532041172246909245846376860964380211716213053815169968692539375340790244847596792316986502460057237954551827887111664155476880957938471324667806094274642553781970333344398998040291579940243066301643751226328367292155476743677263696248947272122158306562470730474140590712254082803218142348912968567485003378911515668054488585908820352249966681592282050048465703273315014792893984732984937843387078594341113686739580408744705055503533182847911471

Factorizations

Primary (ID: 50362) 160418704149053207551 (proven prime)
(ID: 52212) 26051684793711169681851703692945978270809249077183619623075943136219516360057858337259865613106694452676018539403782289467426157164920756806463144696183996392019531950879574966026673688196659906490290287055019632189539477745946533714675979750604578954279417828355498072223752690688360839437329724471063205899716282980845025548863924370269393197316376858134415716383416832248018586259625256855847414663566528759868172910593524396560526895377449304241920596193056001931933375315463146679381887955487059804028900472958085946461111032300255077283800453843020266272140508984748416736668397015845907921 (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.