Factor Info

ID 168492
Size 291 digits / 964 bits
Status composite
Value 150414934397513863765205456381558155137065688423800761878582403086445463372541533345073014353029825097910165833278625114044035151965198244217327005197986433605208219841971691369293648493472510368749176716948893298128605850605047500501786971346343397518038666459926639869004012423483300542241

Factorizations

Primary (ID: 131700) 1023263388750334684164671319051311082339521 (proven prime)
(ID: 168493) 146995325007385266677894490034468190453539045265880976080193955711061181145693544025320114287010649374791638343085062250852926498862502060767595132988029301086394412887897898355880790047569319492703849162951143325791918714532313442318894276430836321 (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.