Factor Info

ID 153130
Size 547 digits / 1816 bits
Status composite
Value 4514778769149409083349359539504439190240096162646144885714760539363692566678703832653747193878004647639250574942499749340397752211228461682694633443642180620192895696412684618891393973589936224119142542573837200761910267978831356003681561966261809629840706117379213435923886665547305002778629068694437354747150083317610702577089611475679223396687809471699592368511944483653136705884664043796101830285492136177651329818184720724715354801394061281885211767536408086492026890320573852665304985450790034278478481685501056103793146981411435168714958353

Factorizations

Primary (ID: 152338) 19119643273083268302796603 (proven prime)
(ID: 153131) 236133002308957183911201434546300779637471992492261263820590116202931376496986042966154074366912765026218530218167618921036052805068866712923432541006093409365087362636924542370487893992725783689304007988858789990596751911616635203443141473660910191857990507320382174563521683115943904864168816298288172268355596434274330555200702158091394277422471791540732646503382093502624503348858143888455690841895672924725401490542173672879833438338747133543071969449392993228277387263179347376429378350948072495566465975671032937251 (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.