Factor Info

ID 157750
Size 1009 digits / 3350 bits
Status composite
Value 1609438228757114422794051534904320457225686250023206678329868140777186980346278641492170263823141041348817686396070085402248752471818918705340831848085427021409567688691165072618687447403974821392874158058751702395544609285410474607411537885923764732006623039412808910915829675801552849248195213387796957118010744988868755799712465604382830171492954759369813953213162453245570055937849950003241316302164115954637548864018445734880859107536056500823541406954903991222129341719879985959534866478711842557717415778642354909462006134709253421368147953858887809292678398440207928803002581946098747866665055742433719082673537623114680648691346463172996872628914289591825792101691244791728218861020134206785150523219469263726042696849401584696332819267319307754460223287952750031187301132756888381743497878685368598893790397733505372882448403727133871762417676550668617538502335043288408970798326527484480024694890375376618445444445193728421298608571406665048332436616451604593777541067447950979887376829096519338871

Factorizations

Primary (ID: 3645) 531132717139346021081 (proven prime)
(ID: 157751) 3030199753887253275736801068208934810859223912121878410566889594069224716598486102221624899093310753865096034560229154816553234660859121921743745187527157872725276024557857626343707885159874046086451914385617123234141869795663833527167576417360478741386649157105666586714583011960577925259708764417188665166737809099773943454693287228643151728386670014906582091038084707069777520733374483238901287605087780673734965898176196880424488475982960946878702952607501541725111782123398281376604278396671190338402895277720015768151969195798376535329803003909558331015635698128353069748841969464038027644965532166290353478472045301883697261273915791546503127248808631064579813985045011941452437410841339916131018743701283899459421654547714729306835494897511275632964913248163583963846388655425713431091135682924007042836395974871629814011104741256438852211016964755128809184777675813474605693694652025423510890185411942755183271586359949925528381099887364860334193508291797538207791053867542480591 (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.