Factor Info

ID 143885
Size 457 digits / 1517 bits
Status composite
Value 2838627976561598921715673202225353742976504386857876036386882406252463475263130481936164175203281118123390158266596078022948652249102128823237431546966400825358780212359256033290520632453790805691959401814251000002119989198849326183234917038156453585918089312866750151955412699043474217268357079942884216069551418594121365035149422159324264465861822119645098187073803444883295026676088841255302826106081136616424378548710600226254647683192502415524233450463

Factorizations

Primary (ID: 143886) 8746069918285684297637 (proven prime)
(ID: 143887) 324560402910430644806723244496539593208528549462155793213671861519223795718027863138681372821802654128114246143370851680194173183972865092455141701253639417853419560655259823168274563338817510125847641523031222702642457583635290895523630408450915437255645102537206865034775029470126842792737655380168279536027588550087857091284088853262508271133171804152219543016980999682635249408439621637471848193662926972367876067359385205999861299 (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.