Factor Info

ID 173279
Size 867 digits / 2880 bits
Status composite
Value 768923463725712409365138238443301537688614631569630428845472227172068710516037481366656490724194205253342397482178371560319526262082312674302111929931852063362263552208321982521879491488093847108009504398073242167699125055448924900196767454112297916643270386513780449368125424089580388453262275493201847479479695641563325141406814709159657454819647797949168939520361881541640900943664926666340285106671790320642226920418776925083891738233634708910070221142504020063650525176583195470909584797194448395231583873356520434058622961408364434582111556876743365875893360806099089407445984776980426872248257116829102660728059490839715242595957818798460641673161997732729107538470423360856894798609443037062992185043746383480696651614727580987740869629851727130648215923281611222325019387634814574093515193429909874358811920139696778748318135053141854172270215495263639688957

Factorizations

Primary (ID: 172061) 11018680939217767217578803073 (proven prime)
(ID: 173280) 69783621829810369846002581652939239520810119945558806975322270867800155451211953915553664396546753502733180748139930633822633161671029749943984915020094196792892188963636634373830423141850145280763167974496750644844792277647074375206171434535521793484856716117475023743216982612053463578320973981411688817337168066968715259140264630075816557486049031454019913803937414056718716132110930610070484973006817365313281146434923866860602828901916512355219301652168413366337052841793091438891712975311812896230974665430880106767262102729305158335860519587918631212624015778084290421640276023467893432070269496740089307405272798541397562170683927831889778347223101212487104034173376573216330962400405932024991389101694219074579780128005819492046837062654531239075519225460879599139738725144579769426660880635612631649342886959383848072431313098109 (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.