Factor Info

ID 31534
Size 257 digits / 851 bits
Status composite
Value 10967520579263570795106036897717718846023199077201138144039619827375028880988347950466179164555860293486502388172874816126922955189920433025411485513507256126425647675061089340473069201903335020304206400266612273342228513775158733180581119742998217718796001

Factorizations

Primary (ID: 17619) 86195404170550610979816678826926988566357088801 (proven prime)
(ID: 31535) 127240201317029347867454821179326718983578739607006308855091562093010290431518379545734998870652180045060151677648165088518052197982896079182335017825949640086218109958313701448611407263981803158160126130347201 (proven prime)

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.