Factor Info

ID 61722
Size 544 digits / 1806 bits
Status composite
Value 2564068435764584261768578607228840969389467227018405145050693349127128258747197951109680958661752834677598657895031914494723629967450815813916853592419147732718314541396426184517142823266905803852328085661824541154151852438754520586882003370375520785158039354262750019989885464327527543505580159605840734655332153806969023588338757874495701603242346502127171501842802899741900923763127294776407447792030587977904092096051590671092593187667488119407871517629794061488937498176955204216451797236879441846782468520372499299603500909307264126649321

Factorizations

Primary (ID: 3367) 518144156602508243009 (proven prime)
(ID: 61723) 4948561907128862651271707751266508258568406861742094138655506960401810515669181764642544747254297007025879090039224866528299786021754104589223872640053183487803507481502588463449603551773518705199213642580675359454302584235502124496993066267074621845059278445481481675438472271436877936261007445157450059201765836900899170166337920069698385455257153302557258762636834865790153141920276342448954928194465537739703667090481192326894670158994841630338308417475330526763136610374807186264362534822435347122802187372187461331369 (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.