Factor Info

ID 141809
Size 770 digits / 2556 bits
Status composite
Value 18587747734781412830602852870065444715546761959179434247455437028223721728760664649263280534161771722711894877600227752425434104940522761275112700504440955892616577919078629367826425142533578833683124964182698769691441692077150820905310891980659175254923637332701916845814247940411131866591764206091670964453390313833105623222304141753397155945524332275666756607095982466791857136209422379806173183728704453449732169569788724241217516936778900918833015671705071203805658707652850152260446095165474547086811877097857325134340593451459789487707122315346427742590546302125647575932554328092290313943361357026654702339393101833099526229620741010172610802377061800439201177333785960051001450079951403856015861453651290582457696540627600112126789189564272489227851034231925863

Factorizations

Primary (ID: 6853) 8871726015923707071209 (proven prime)
(ID: 141810) 2095167017265703086682919156459248974077708626665064571422630507368757476699024951517532085892476576852049089334798115178908863082300610058800245722118664373594140483630696891494142395483333025086890718818721412134497234727361871422895835688577543318727610297878626489246610689010271376613996223583925894881154734585470601710237255739086635214833681920987296604178878462676599460010719489476939236649668471058887942064918960902773771222842048295410279389645590987264467920598521963103326406129218109294332186492847331174653210449144916566438662273696321600189840434126360450968981915894421766845787725908818326383091991573830018527159769158588431972860561232532657106350802702837644006267881809173807935367979793790985092266610647514181064640678607 (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.