Factor Info

ID 174717
Size 419 digits / 1389 bits
Status composite
Value 12694390549251201709727290462494329406958551850947976014391966643361603172401059581418883765495413636775289462428615603282284153704008733647178980871088936920193385049139087760570968481901548742010824146386273024811871256516963455180953568842985365049009767821329078227667236373442823523512114960866551012360851737578773997332493576408757331854168967830730810164541605116536540199136853827149382011459189535376466987733

Factorizations

Primary (ID: 173860) 45308372275701011755728207408361523 (proven prime)
(ID: 174718) 280177589960768325250395336145317976803196233891563890760613900559276216706026970811578151674265196238843534091380968977726266703524667417124207705203738603792946944312444003457209670603653602017787332635291215368287159288370214292352440730304757356513915023747939577468542590750859552888190777021782492299194542224161286395788765501068821411599757126222778161454389945486023925805271 (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.