Factor Info

ID 219308
Size 318 digits / 1054 bits
Status composite
Value 172338760411178110348825720029968266778650704581585353390434272044187783376475669504364378179238515209267601535357996700626931936571655441979339927570337762199508172946007541195509114880329951396214495990820168295646765471685548786538435455701896247215974815124165928667701709640529621777636005097526794696072641627453

Factorizations

Primary (ID: 224840) 57066992931613818881007062180750209034073316548379 (proven prime)
(ID: 224841) 3019937647979807054344677708137397003577548405310485426727109784542225230668423063156250925641047204931931088387525773694945350876899997491074510947336988779009210723403127715885671870169436497086737152080054585855543430415592755663065703952992874930231989165463747207 (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.