Factor Info

ID 168070
Size 142 digits / 472 bits
Status composite
Value 9003092748571185179858607246981653264725163399899357781637334285878444436438154262655981629584990358455182744977748166310269787916360646134849

Factorizations

Primary (ID: 167783) 17460141974669146302241107654783887359178281 (proven prime)
(ID: 168071) 515636858029717455435439909557089458097612182207504847932492204970477581602495110453413756809328729 (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.