Factor Info

ID 148379
Size 843 digits / 2800 bits
Status composite
Value 659723544068551232593345529176759078147981498614561670433137484761383012168373857960665813777814454313660096125493242965668066091565153457040123719874030492532242701347547443903518873394153032713703567295440128178607782027393334565848418046950087165998523735649107943993925823018981017302877289834217740224513085938589541676059201444193009879382594905022373556850232079605043139486467769471170216338509082105340059143925655521548325892849137322496538533661587136463690197939528171671526497667502386369701917511650737025555032255497641405612328910005105265940587258374187499127409773167868653158986427917701464072668379786198712263059669728449290499614223516366672095012560576470393204470862020555016819728683365631306231899553785833060195283478779521875316042683053884827704767278021792776599068819396896178292132917838713854188409123085747003

Factorizations

Primary (ID: 148380) 3615422084851850846747 (proven prime)
(ID: 148381) 182474833805078314863352886105721991413093323592017716863828483789475302921818452298824438459687139461274257667199802709472540032498630218748011240481180643002919469606040214951168447247407559307526273465866026157946190507112812397121319204789626044700790208336088520933762786216252019985095899623642568813305795217491619730836600751123618821939674803369983219543140663327883120529968882701737561278743469522345163209751346035126373202046230324786146744810645243102228148978543292507524532455218114590918420616364195696245929803618728156567677785166098065864274635804782060472735423818463798284395866774921497393581915778059069847794184064740198227401022698899485521818610047984246115965496123288426257140020156048123566042064551603165549392127165517024135918705370075081534660671675403479446981384953313537990355987281249 (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.