Factor Info

ID 134647
Size 389 digits / 1291 bits
Status composite
Value 28667372989596523294490084499038013942008062687349633879674724844691035718178387126278994487271591470837909483166424627709111979670374946836155938922920222579456995871626681060934645051550003306321471193942496065646494889694725243805857946081037446361880045653982478244664830203208625450683042328967038777374759838737620680179768641442717953761113539759229853769912752768979798537750647537

Factorizations

Primary (ID: 134648) 250289875007551587270823 (proven prime)
(ID: 134649) 114536686666736277324103967056691353591464757926630483350781069337510011392248952821950794370306415260834064453932122492916552165616765398593623170765583482020133765399583542197795310026279597470063578401144719226792139112817949104900000039167055955938185291999956091851336784774490602109668316001482787159486048319096831400464821414669749801268179617260246083185319 (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.