Factor Info

ID 141597
Size 726 digits / 2411 bits
Status composite
Value 408570213431435076099467010310026528241498902570510547927504693220662139701084291878766926505653709543104701455630707366278553553107713457707335063167123573236661527373351394430152958216252170356583714788563162737916310713333244378448339746649265194455373266093503013220588459173613219293538084621881478052765676103789024016474730038299610912532699338037703905100233463457975141525951436346837386067731227237163168738630683103783853173817170335070561979269631718411122204720564865496117366508281674807613615843403112472668423395720494253680649265759633792858690795985014670114750666624209453509423454555832931177956475177013184660433642550866691095483235481349308606437769358038883024290107343399829378930565617196500330209779

Factorizations

Primary (ID: 20660) 1075339516659493631903519 (proven prime)
(ID: 141598) 379945316899210424936037832126359142977252864678896464260133339962625553038007715530335500224647158529137164485959840273647274998559700963733732858466350936340871973030888740796641349493904183818971864865714789403174035750610243369488691117490633718129795684964890327050945984566807816016277012671697786603858145272165135171576596515801603366928660464663466737894118472127445610622472473172178407953024107326090823014361314302432916953700726331471598585334039784054421075895468642762888757055538507456371732566941999886351578925067639131089294756096065913427260672889079895519940113658573053805545862103494814414468509541182598132118501634754658126379012115544783038063589770967003291611989264190074541 (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.