Factor Info

ID 104212
Size 445 digits / 1476 bits
Status composite
Value 1754097588403987059784232373009239827949263140988414169164898714722571989811174721433926894713721098638159183320257771628764927280846167707558970326643763905381994050616609303136592827764771990648701357707795714169778250963010900581597185904769589795912992994612087547308650756449541886252983869617232801959532303568225091469544080383357135342225845747731272474882508482673891707759175767665024693074711199853279527676027973640660302607018634241

Factorizations

Primary (ID: 2) 159512939815855788121 (proven prime)
(ID: 104213) 10996584919248209725804632590617642590473895005910702405408107052742914840612807086119691336521652350365324747930221053328148924044728793110561355575835600793064957460667600155723348836970503668174042893657300641737544838370680322284766065454950285080310981791523154858392062680481082711780881489280652292804695385025064835590473745854359106369788851655814063101606887194757154176433517583471711470698227399709945876729119721 (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.