Factor Info

ID 179539
Size 165 digits / 548 bits
Status composite
Value 630484318285537836314754847939201635351484870844844437726370944421235455107145106374928348840697522505485602704191676862475121116239258891511783534657381350608623521

Factorizations

Primary (ID: 179540) 133457513254772809322632766354204070294061 (proven prime)
(ID: 179541) 4724232476008539560517974911486665738425287776729372451276968099379508539764820501053307624923828280526214984678448942417861 (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.