Factor Info

ID 222823
Size 258 digits / 856 bits
Status composite
Value 404364392303008071175809961205081460952803371422165647186984740640159444248593116435031558216282213858671995701716135535096080352127117507698134804798318073990885506177832610345167366608799526623742792288969995128058894382911992911292341974239988800293210737

Factorizations

Primary (ID: 222824) 2685175606577564592158789 (proven prime)
(ID: 222825) 150591414324070022249082372654421665133118606371017513193465470362489745815945136258351705825259456811062131039710588986679239741421747541738947216782604043891764581770240688678987745628807191551699653759290882131874228532043324406333 (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.