Factor Info

ID 186797
Size 337 digits / 1118 bits
Status composite
Value 2139471540334323531967190533580585105684878492464747720501862360399115368455846246546028821045398611354850780608119873102380347959849075301747888629189012754289787750119954247443372796443879337644038576513201750313782874067054937183554301622818689249238368958460342925855693409319440622722112061979523540966540098744762361013769401104317

Factorizations

Primary (ID: 186458) 20298076429585368351002444854904774669983 (proven prime)
(ID: 186798) 105402674374402620014757794517862297195805937486382378569677494292326994355875166090083637285276367005954147039502286545835194451805094890588547114742389610180780793540038905912618359338212948100540121567416375519346059837514679512174438004735297640174826297346470880047493301128100250934090072099 (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.