Factor Info

ID 122963
Size 518 digits / 1719 bits
Status composite
Value 20924503203866956619252093205587780530922558614179077155601429465469542703338505386754392182155698744256330488927756355428578957043758104525545835493424080892980713172941406761827029193962287473048182719966686488311716461524844081206511485235288757088063000646204051035544667615885527976900297630136993530419794392144312620833396992119254222173137145623313218396336879860125265782800594941142023547878292494029942429879869432496704340689637432356455554691255192359427792981380874617806721949924543639549584740660093673

Factorizations

Primary (ID: 45851) 2674431488145037438269987843643589427055689797189780936222524303828341214797262103694517612735853 (proven prime)
(ID: 122964) 7823906986071275718067545394533679243784292726939344654915959271301276125506677768959291295884419004213690027439629266051037434576952992392586444095863076013875691517627126750194669958547615415922991398073701479360667053237695150988310570379346638156683764519463440233455848453683116066754955554416243479656536697402259895469171863144172516603043356426022408745966035256213423922964606233060916443406993025485531842152941 (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.