Factor Info

ID 148928
Size 851 digits / 2827 bits
Status composite
Value 71438658331975453209513680124307120655095485506851741744837831715416036370319458083884707065293369962531426031021018970308044768351312811242091439029670485580278584143891502602607116383712461641225828734963486490674124348193758852140904891488430158353713939159058128612650513358687395657034808857147886960088743765758430640459554420103422078518491541641530907643427698279805659761099765510294845186563226700416575017820543262447510666283643516127106680607037001243974174563436841675159084355865076780326663600966326703596718676175283639729336175657024880768193027903845657105802487887277106946751203154236652537237828969046509396212428979021503842803534481194712308393675232118778348505601715082754170207674486955570293153665237905761623165083932269001230486035161192263414059511242660382152002187803957098491342429566088347023406687565789479565090613

Factorizations

Primary (ID: 147350) 96992972494256001931 (proven prime)
(ID: 148929) 736534374551786267141068010708364809205141169305576505000931538942918323007460970767385040745855016297753979695686523667651626698291224683951046857687864283377501337969056872506369422188192312514965464458263640204697085952515267831203746391047890563096813446355709406767288663911025484603076055108196060823791739398477523109445486211735389664230217761517019563835214568407111705708688158348305556308618751170609312881938066649053154300363339571913344021975391422729451006990366966727840593960053965771314273758261692491755639416501023627846629219574637674225199394790894293920328644122527465775279638089752557757319856441067064134211119343805157318512739177516089634032283103738167209352564941907254383550177857594521088961313398511785836255708707001381687619457011550826904915072100688197516140012969093171385901547652950336860223 (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.