Factor Info

ID 35173
Size 520 digits / 1725 bits
Status composite
Value 1488225254280379964168193255794186539584257675605422092870110371203181189144917840232349896555675838394650296456367746674833229546345490462729069189009154122134646172056772363693609526850549764407598883555689262804656460371557144394985572064872411292286672898426163417173919683404700212145888678256864880832847937943812334279464114160717172854097839822149492052214322275841555395974433288192103724401164111818367611490365659680881556371708425614413474535697936522919520536617318525307200288713652670678463589707890594239

Factorizations

Primary (ID: 10958) 382831718326935861811415368870561185774664678161354690184167928439626823220605569739325421350440972002033 (proven prime)
(ID: 35174) 3887413667770978752805464178509305298051327798244763868100321120263432963653120701888772761989204173174755960211698391277955983288614335722187125115109855453277626256719679194195581689396127509040240300685024009649690594683660755189609632440059116909550558994987603083790529638092807569794511624191421387108473699533271685491181568668463103471165293289203812088064775428207933715273552926638074790990633365305073583 (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.