Factor Info

ID 71306
Size 457 digits / 1515 bits
Status composite
Value 1108084452677741115941832300525739693804802920737595344909358345461159608548783400450208557029036458158166145647384592100556411140436245438544960305395965310342947477203696978544566206993366692620302669525549493407907514060412643138059823085945933439524796588899767444254342690315208072124490759669714802028708286791813570011973947859070917717080919722746957050932727145927470272743897187335301683111697896464536934385578962069349290947926198336224748047969

Factorizations

Primary (ID: 70563) 52283868973702536169 (proven prime)
(ID: 71307) 21193620029058667638080873121979967721649887329574456943958523872178925473965187240872564359172145509616270656809799833044466087547440894064857111352582720385911590723857742768976991856701364714288614392096613570797032287263043933387923585134428884973858561697900978808866949558780436471482642117570198296913103850604164689364970221993586061665583507092471961977548764388757575272327117683019671623410047061411229912328190870993598262201 (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.