Factor Info

ID 128469
Size 691 digits / 2295 bits
Status composite
Value 6288892459768530592764985595106574494285135024538631224172856357770602491882355445027364435713632109197608875169065331448289491104462251662849384949831541422822394636278159073948109169448482676246176589424060712381177285258397668031067909189417715528184510696518451963934544778558518918063991330538496563925877129254251374809802550808020687800014501222685378071983129835467312911449578884607267951429177722639607900511358285572896525932175373931583001942871849519480688838225346813662364626636271961425905805553685929485016354110506413312366389881171614408368846950912814083515364849560360743159197455102703859408854366300016473431683216633118122283911819754512610297871725894928255320115837

Factorizations

Primary (ID: 128470) 148784192392894020907601054041097 (proven prime)
(ID: 128471) 42268552583606926535900341152498477716613622109563864267563872664883244023784528783190836365501315557978056851854304939964435844332596673718779182028080991190939763411965261760486439028645793557501805197495078649653437123199378059197427956649128341912411631095625201181527104312376122467111605015033901447055293354885037625148885356513778245606141633246403034304789795006368060600610750761627693021637090629593010901785504924099762691687205646704474335899464004194130624738541815187675140331496503675827965024542651324632715169106714228096704224878861966347775393430454125085698522026574294571836529084364508577460481482383812467167520778784273230134006462421 (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.