Factor Info

ID 134906
Size 496 digits / 1647 bits
Status composite
Value 3240198572743431738315953517777391304921778061643609886711231247120644834943986271453830841619787937751704941218928474124792160743536114101405149423375171679531643023448722150926525023286954854991926242882839830056007123897682313187264961288790309919700162311238143321431244137507189365646196110664175143449506051766454005403333145310566536289766555136369729958863130429054736811774502653320932377655149260846820313042377019243143566750382082962494374048011935376900144380977315522915239247713701

Factorizations

Primary (ID: 134130) 1971663731022770459161 (proven prime)
(ID: 134907) 1643382957124553991100861532829347145888424090342951902126067199208979085648584444991023993389905276346866558643520399514253309520925809878657151093389138705538738311088447924444992190387106606836372695395956909340803811930048512190641228087389564701149017630893907458954878673370162032499501801642256046004411255125433568008687333467922986949653042158911386598541750742533062892933141913652797092612797499552960571648737912900104346275819323205363677558640217306354840652141 (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.