Factor Info

ID 19133
Size 285 digits / 946 bits
Status composite
Value 493236278759606724666374281424571978467388667842376587886976195901680685900345890880855638331124905784682128668976887123872990810168103295169461679648922191630464551192509509585797982999569154910499037211008802201993458308250794622779692706183219511517216370287311551644627311379630761

Factorizations

Primary (ID: 10325) 178137551056208627463817592059032323866951 (proven prime)
(ID: 19134) 2768850676542496244857760544734884472040467368173797129132513161674835371591407659282764912925649551518192501005655359008808033407613150579376536809021202672548517500429919360478608480897979507825154140657275618357838602008141778510618301959311 (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.