Factor Info

ID 147582
Size 390 digits / 1295 bits
Status composite
Value 666186304356410178960403940210031108438972347215920027566227080845686041549475040131455465469342528524393271045572352301196625675402146302636349299770250589221107787361877982819129961479264320465490241349912694304529299118068825045900299224306640698338774346118548753327174954333558290596445401342121935562824982349989715221928972299499580338449066601247779722069134137942182650548727208679

Factorizations

Primary (ID: 183094) 421603914251605903461798259034123 (proven prime)
(ID: 183095) 1580123622758496846580325276949328144783871834879374973755346055889509601587636342045634059628920022139846125273248180470236010167878972756543574896292434685396517628531024389549788885838817812221866912532558146453137405256711026426889893966603777060005389329683062062864661670380207480033784758042176331624909469081614823780634249627593319032162492741309973 (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.