Factor Info

ID 12108
Size 139 digits / 460 bits
Status composite
Value 2686542923900810400506150068435095582140215917311910277680212595239401968020625709185550134665741761797711726742289975332089770778115957009

Factorizations

Primary (ID: 7452) 4106523677041507922228794417 (proven prime)
(ID: 12109) 654213426047087993082757134261389489984738053043028553665169874934682006676985103528469166304838335596389335777 (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.