Factor Info

ID 153708
Size 801 digits / 2661 bits
Status composite
Value 877697176046431061772929423516906505946443135786394927685265745796938412255355288588540116872017504642488027427314755067924676599975871192524659594946187919055350080388200095164936608667249400748259318482101315247621123876296743311631269794169866495656078900600956485648921585741860968370760669376182866387579087500890302057373626474110983630075556983438141768432618712265889928627623553672209672125575179197308760701739008667995573175668883419259505203410844137643118365993363256938930450099129730545657170559500927536689007119532065846420759693846307966736837008041600838992345359428235943046176957386219962539465045102304174433799481741411215326177346584112623858409021935010869207360930468008456288922456803471960475713456665527604611919215965578577600512579347905208099232457882078140862027004637

Factorizations

Primary (ID: 152158) 10408996631932379714974509289291 (proven prime)
(ID: 187795) 84321016432444636123668448478260449411118430578794047065001650347137836970060457374384286523348309025554227385847889217198206922637795192134737950579870053906092424023761605003917984993645065656823215809230998977552673428912081371312149153515753946514535575100325717158371312223257790477386557142102629070702388186955397471819048602623543072874160005940210940407683819768304365740389840450932428656253384649822621467455766985686039760467615104025090134494461522549197102974499464916079503562015022940727013501907922059147126027069700489654954240612171788270212663914470361263525313379953497552401453179212356655880080963611454356206494805010645675710504300457114747703618620758118785269142148826705497098097748526309705892767907904942066761815176688509913466634671455607 (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.