Factor Info

ID 162165
Size 777 digits / 2579 bits
Status composite
Value 128104470218984566176079214014992733939381226512758068337653089505686131187243186702461969350301309775628085144970198867762004450750825569078104757453654817091526264473327126825441600070777472257888831328237446324506329197017897585817754801426687447597647636377665863431600277412609935713186064257217289751292399709083127394021153650710978475769944890042664615683211275834480080096816802638719082468212669433614601455464038037198329930485881525516925290428977913755041913564983838628315596684277891580822086472140384226647729689863552195069001332877210390017051817731906931210691300851180690967917546150961754054544414377797694206752454474578844349429814175333669754744693155083942186170642355898803404687971275172863642952674217295256620039629775416858218732442200623403779729

Factorizations

Primary (ID: 162166) 153129834417896076876409 (proven prime)
(ID: 162167) 836574209761002456914922423552403152412949931404080709813461654085165684706985070319045249569226029598933078506441770181431187136824030238547389340620230504964993207067163356289890795635007482414134752376537244310147401690420050276966112500719422221713243823496152699100027479004907886723802566171889048437214015680695825850928570910131200808014390745230258675586928933817297197300166883242999717659009380096974022135564666721964903960653879854086898507170746854970693085923302330508805743641290799596718538641198396834127371831388877829893813104672309426507375390245054000335507431645174515336568308406135194099774233648624931920816268182886263685542357767781900954833042484292071151330460223897794548517725121592389865195835483489671846580308733003481 (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.