Factor Info

ID 162152
Size 715 digits / 2375 bits
Status composite
Value 6171647080613484458545213665046637684136764892601851354898278248778191541141776670929855373941834393952536314481432295236423219224387889829861760825728426940095485078784867818690580065753644139910958756477642273855727531917573314809981233664054674816451914246123974235464470115519927740107926615033138765855748279197296952222058214814117113803809144428228571537612021096562120198093281946896455862443433099417237986313224654196257465441733475832152032328410462157005937164593962766900034597287545655472429186208531887971869278988560428570476382595982743091645656405066839943069363265649045227403773229476576083533911103439506648595452910538819420494606864517461631710713322939199743953939566225642034967982440870433

Factorizations

Primary (ID: 161067) 1900676816200539211871 (proven prime)
(ID: 162153) 3247078634310188728233261828633506913242115936514610199562316989234631913861356845963293168137252237741070579549441339555852741411831207332303445465094733700117673315277943576540417778003044676446009291894660208859005509792909526242816329931659615843153519895356761275079448760448500179305841815766717419809731180640594933462911757823487391388830285298964173828898677987689062710453085818212820752972822523168123589736431820337724413836108133404970968769603099323706580658759880393646068543886283628749133588554284065381633594996338289944929960570175442602235417258551941017223690689421093175494063882357441151387739867832399812661458667989099337905972241245389107196517470368977129739589719423 (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.