Factor Info

ID 120441
Size 509 digits / 1691 bits
Status composite
Value 66822881903307969599178658699125854681587855242271982899842692694169661737114961344969073404450251110007322483440966662048008729483180175942018241772479276632233856380195081678107794299857514294979764433722313227387831686884911033075082336697696212403076146438203543660631799485042735550592653740403031589463295393406727532430603531637405355337790205300469859237963429008202598560889557708872792697754357538524732083279074129101073876567907015051348143736859155557296291108789912334983827753926579623436737809

Factorizations

Primary (ID: 47695) 173331642107689878951632712397783452633174872847548802797810314072929638224400559004221347712487515135655771 (proven prime)
(ID: 120442) 385520387915042803847789155264228501304901786505663248970034022641259872126881639912404717653724765213084524746915911108692112967644513423315488517920968635990508597690975968554817541671472207724840196623708018764868326596555772505669416215317546367409581577121448809478336042765625540564954861370565392383447497163064794142447323326502354406760888258737951806493815641443027852769349471181701227678979 (proven prime)

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.