Factor Info

ID 122811
Size 423 digits / 1403 bits
Status composite
Value 164161726479950470113146425000506423989428867895655799586240073825120181002952865753782220582524155808205481143195153177586327837428486891976975004120995448093228553378956576529599866926804231139150056230381083344441136694818745866183088022597158071275331893842020224417251926946490333064965952469409679432373945457162323762097842153946392449651462555759284176985221626862655196780981892821373762897136526470878495094661241

Factorizations

Primary (ID: 48038) 1128509602363157963404495357581479455860501908416169154599837669726821 (proven prime)
(ID: 122812) 145467726757652086617120231122793806827081996813814346256835426233735210850351335807014383236894282344363253672552484095413104270492046023832283124379100815608693533789937316636579210821214035697588826584078476003242029238219437820214384340564472005099793572043303080839606334645937437279458571761677813271402987387089340513697084648597279702875307238021 (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.