Factor Info

ID 166639
Size 950 digits / 3155 bits
Status composite
Value 43074639974016456544922535267123915912937479796441380542817584702259200102329953276629722709321263157467474861050522389313426085646136931504004152241874384609303741572357803885309805158328327411283649518144679371925808318458757329920324995155751321789732072341568608487913052218723761387885459253696252281716204205972834435958116022145289150122069399185947118563816753749424634889557229259253324162868973545611912749036991787930998635436255411581081547613335388832111925223879938114171560460146722985509437571137770009372688887176074630974380500246755505055449212727174499944240013808818503137290927352340424486359659631287431985522812927725500333605534293105144670405983746714750363717291727740411584513594561670704492360960802828089923532253575807797338292605925961715016389390561943502270910494761573280703389701334047583643350718043111369874453637929292759628185964481879836733422172842608091902295446136601508875958451411215129510439798032378441

Factorizations

Primary (ID: 7499) 4837453663777044375040181 (proven prime)
(ID: 197955) 8904403632134044854722863445528582964410868843937969463642558421876032245724000815679103947075258538466654752609432121685445822725505689976974956341166005529460155846815292115747834551138673801574320001000118069488082752570026582051245664384845328996580627744837535883680981001271346705408949764232886216028944476385750693308292490770277892108145046094432343264230458118346803629180874938814984266126334597613367677191622074891537866164098202957308477903948625594103027890097350043951551261078439333352279507334732800709213858855885250184581253090272878418170937218309768616496561709690822694533754801647500581634236476578798394808891657783474084853191639101040342976408619359656362732423670641314376309707933928497876229569064796492315236746152565631115879913029336652438253435734881344986864733725477821316594005424979652819225098714604164597973423065615804927627019884814650714746664292985234819612303487197493606286955461 (composite)
Secondary (ID: 166640) × (ID: 166641)

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.