Factor Info

ID 181137
Size 1140 digits / 3787 bits
Status composite
Value 565788738297370425071334918976697489312308033114451925456660008925927267037675021448238780437609519145056990295137853797608354315500696993446095496007520614658537469341180651951288761607015866880065367566497961671747735062779667725221244514430330758704700318197439541531770246628464106577076587091486501004845176736744149957407824007408146787448102547239603570876666244190644493343886847603798807384857443986011164368872044604452480567290702334857701864871400917525916485433188722106204311930628065585139126441647371856688872010603617590262638165581503663524342487534459365961229294928003027294968148671470380536870033234634068237508480108112053735606909723616815275683509088181585372707327449860839468182363324890702093013257526877864986542354837189768124853822940809243221120776239140028015987167219358225308093741539370734091953760164686470927439036435788056841662385062911350892302643478474620671738684125632983734670861085940278537760254075645671535238496612771369303599151411454263874872475445145538788563379723621366643021329662230826390242714900142098804355278384525067460822152264444117996900586781000922678285186021744780176932433

Factorizations

Primary (ID: 143138) 10644344455679683241900411599784820150490673161 (proven prime)
(ID: 181138) 53153929831298623614849081116575728193888672389054422885369809151210556316550545301113729522448717626980820668280778525116171766041737760617698889104635908427394652020000087954975764185337209888021491625578750287173134194650897401242668333594295415907644905679553873035615588799180534036175881608995215319695759647760162851734043078199217533709920716907344133763807635873704336641909196959313804973312243568288914715802466541394824180191132082873897524078682049557310075463844564161483623519986080466076179749365306793640199485692235559107512596522296192288149125779257113634724048932346276376799802631867323432194800317674057962352437306521549404005941580635277243499129731755429653129756392058578112319844335053538148496067527672408042166605422425701344602814648017351396196726743039949312727745125806852270303574241427755088788302719141564552958106457031114375037578438919765196189137371293759131679312758896849084848005760555699828246620186392997946921175467210890858356165845337848226704881601158414315058122795294792089300580223906978926711041926465299558639719731768260251897211505810953 (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.