Factor Info

ID 66835
Size 532 digits / 1766 bits
Status composite
Value 3071524945342022484729619912829197925038138461018166814601155895667752591534570168004951075086107853062037855557820811825711801895869435786246577875004349357084806595786837293593851458733067529494089723521602767414922518214678042788528716144762213647277854362149094810190267543612541213548607814631139663681512786892276133496302239515687712473011112547855736931490051682685567994555836722256432719668007470280622348178731211487801529735770024605001439337794500808893725653995382829371100103170967277547446258205413686148224744855119

Factorizations

Primary (ID: 65729) 1961870762757168078553 (proven prime)
(ID: 66836) 1565610234705456297306691913629923447447873578529623199267712489048820479618235786135527099474744790504647954471819587126597048050382318992150198865481468341558047387007356315991098449367613751478373814191162508078975162452188112000210547839875515514673756866556139362499998089172158893667203095149818668990037250795586148406810144894305414437652116162458176804261502093061587954182889432294197230647225052299265159622136045596897447705378254751589181053030637024064934314486998044658572449735997386183024702823 (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.