Factor Info

ID 156243
Size 899 digits / 2986 bits
Status composite
Value 50303430972624951651828636371934642453209220137197317968021882899179510731838166635368365377947396149755242545571824793303465786738317714920684411688994735322150533268251140591182277346140647112452583325758883036135103189444254952402355055327334494063787444779310443915959592987156505679306511993605310626734763596749320608971926036453469252245708052824411986115882592079898385484646426345467708242904361473567835452100661779358526222114132761466544497120751235327693946502266948910188723759571058721223662646807939844682500964757600483364920155438695810194413625021123839322096743919185570798059349693456875057862034134884626513295661356482233903446564881573782522317399944354167540220609582129481788653176983520414278811687095642121206849048130870743333290165549520531344351062353678375255745336374820347287190640900771241418143191905086210057518631113293271425699942310300909906208769485644243533

Factorizations

Primary (ID: 189223) 23178326335748836346130055695149 (proven prime)
(ID: 190206) 2170278830488291508573342107140775994663167772366030493797046397092177145494603248490100582913429244077624491697426874482510657250366872199094179453853941304037828251909727490418326020883752767646748364111853955172814439667045573967447625235292717230042975722523348945897398829944053471928319409900940167897295367901398873613942380147202923305650610665941089768233661233276487194839021493016420554975195737822703121890690358406511556110413355754833355653919445338608646213554731825103644073655884501461805279926518029311659946599479712425819599185418005842567150479946036630132095055840615269393209635925576898452738823244490245962696300344538433001832775441611488612387963277372482893438861990278063849732598416103400654053482476063058796137717358107588109702422992408091342344195937084804096424888880434844221578478323045206278172958101104649406478767050141283674017 (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.