Factor Info

ID 121099
Size 502 digits / 1666 bits
Status composite
Value 2478449601129723374943810150989408235924486733982459426583569994773183988943938710808695163766959923094592931228610297542941870547991329460829428296568049175115384902117681649910962056403395987438959872163668986397305454185562770866910309647045620879038100391312058330139497894383781845055859849012001004003145696580225317170641928894001482744603859423103500899771554167510924776550563430153259463111717701187028977279945629204182953480642536699211925392561050567330545716125998582020945941324811510821

Factorizations

Primary (ID: 1113) 163432894718897814320076670502885071 (proven prime)
(ID: 121100) 15164937299756088855944461828903503463544578748983974263824715858830834368512777459428458097898425068952813910361835995744617476050212046639544736707587213178783494176907809336924372393148465683674107235865077209816350440158354273519746575975361024739494844171715883480842346520047296397260431349869163272642234876808543323568706941309758399366332291654641817082322933286430072284419381248039976268989572602074199830914410442345605006127027198394014465839296082498251 (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.