Factor Info

ID 55660
Size 441 digits / 1465 bits
Status composite
Value 617809809306737394626232366896486109451985095225084161294816547591480428501754047085947957810411358038999289220666140830685566818980086665559619865669240727098020766050235644874752328119118376443668659042796740083330942129522105631459124722049578596389100979605195317149036912558670692783121837952844255518036336449693703150635215182737351306253237126798939467753628764757889117718548144203684895645331341356069204823944132815449538832439251

Factorizations

Primary (ID: 78782) 298635888817831200826874656931864570682039317452117399823775863831996477 (proven prime)
(ID: 79345) 2068772818137753211129923134578608902200124458903188348957251151121088088259605406189472150155069562157943645732395119735738716512104063384344868168424217289344322905722234165003803367473245138676931928097221076172362618274584291890697803510030630234160466076230589977635827111217262830966211856813595349164172433682889382859862923378858955327754456596791827778479075663 (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.