Factor Info

ID 199745
Size 1219 digits / 4049 bits
Status composite
Value 4488026000868203035484633827683517638051719594410248200300082871533590815131936025101460285978601376172648874455055929905729927890836719625510583223299531735062622614479002601221349988187768166850551268929868692392583121998681635110126054299404724072237424309748422054177116852031204961425050372858819229755975709191763103224319697379127215461609711336783209140151857647510664952744757044386806856233916146233920806204773230101363223569345896762889461761393103070437198807480684030779391834451246189935128190504939936279902192303433833586549606962854020496718893047954435255712497891002618431525314070671390183934991573089035553829953998743934966630691803237299291576495465862545149599399916385920649376674417920732024339385136462705419758924942165723755276062177719021722098735892002812040286286557662738208542507900269534395150454175000495978665008318962733927222068684848476278161170828286161290665976221742300259304706086235285166258628238463266253172968728004326450448585304820513139123972688560277399460046083856012921172847306089304772159806556792587849379102392175084566202312892763202067087357242363828202681636707963576065678955980900339874018302245113663763513731564518979553490848891820562563823191713418777

Factorizations

Primary (ID: 17949) 238428819287279709454394780799468728063645576507 (proven prime)
(ID: 199746) 18823336936717537779450403174341902410916352259528477033569031533666021785436193522078497838898599187330820756130878036713369761502465946199801226596853148053207975104952409156541438609948258439808835298527025169347017794556256993728258576785767282342694709326144385439927572363721533373638689042606534251547239551854020730458237486265494512160323271557398132875795440237132429484987988831901301859938992338287925250142240558438636331733987060756405641769689607618983530594807630357129024510571790240249717020274103822781215373785083377354471599904381855597302503226655647181602681123088167237165039478185211125960471574096183632870977882488820889767356071669849148271266282047931054074338755819223152703836240675251185099954404330687433349409735475918296983343078103136076765492220717243585807891530681728598940836950409418333084028280402120135165025417073937954349402391703113155063391306016789574861945669247514663760574001948676850208160831674701311350605488734726400076920215915157293129052300011855930432233994307397620046606955245910396557821321513324263825709045508967997092498616831258844304877322842386949290709170091943064232991126200849851645418870980283239611 (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.