Factor Info

ID 86736
Size 693 digits / 2302 bits
Status composite
Value 669502970790571315906511280689673127640772385433391111676530836060079227889352199240475261192333398164025287538215372537001945265590821650358355946259484212079665426889402653424309318975005297297692683412692906572457241886920583053578843332226067790157526834934571527077754256562752502437825634869008102786956436699284133984855860000977357594005410201441982840626423228598746274376225641262830476187393632769005701504764602734349799110141808740107291155367280191272899115661024101485323011103540502138343499230463637192265689894817284523131050660223938848640099911771708842301007044495561949070975476114675875744697453197606036097100571794351086158082822933622632826727737632663687161927280599

Factorizations

Primary (ID: 86737) 813428186489554222340095640950541 (proven prime)
(ID: 86738) 823063402412806423211054840373414327655822542934156893264669543995914725941032843641317686553954161035594146388755916396478099032756672443579500316061869078183318292820683791172906949788601197356221472854901923315753397563313175367814170021565066315880346185145505135603858129503471656512654711034553709271035459961773754786578177601805113744985382859951418628466036859794024459363003285694393958027469274943050795914262858030076389412350964307090629131715619925866057045663115374408518202877697534396412163252383481153883699728438266836197365012375083837874335417230271436928352525402624055629185551237968042316416284340162497735704817611512122898359494279539 (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.