Factor Info

ID 66509
Size 486 digits / 1613 bits
Status composite
Value 293025484370210771507707399204489226823823703263111654083239951077573570571542929357545958594907448045741994159914132543470505198447325675235730728949036945553447032699405292260216917518907603024510726158702849557493330597003851767939736402401549886870609587927484335647518133922141381145125070053226370803212066024463623180957255504234628308345801626168967596848308398979096221635053935444332958339155201402818109805702486589883518664930834133698510090772049192566047740486881092698553

Factorizations

Primary (ID: 65728) 10375318069755905859690041706382489471961 (proven prime)
(ID: 93109) 28242554339069492597180671238021352242859815384108192908403644244547285792538585133651082730610060596036794016995001860539902012648279659249946570554309107630696816424374243933627672315720008219196949972244119140114445028159463443853999362179136735017257160024325323189176068178031478617800872228637956924216875818822898792878974890647962764668173347062807052389448269143190883966353872026975771739893119023517304349150477080693859470294920501473 (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.