Factor Info

ID 102700
Size 453 digits / 1504 bits
Status composite
Value 397493759417289894976010373923818581660518018164173203542856236521730129201188885428604590598238209339730517760348519950104546458544465111820048202514533525193267368890824847393653811106226600487016279748007524523471492495399804994960935344537078955246006449685482577265075315808508050976880997736238322984670222011414735877016999819802169142745757711062714939094168663480525112597537935709358930537758630871143888817708823123757971230657665142447939429

Factorizations

Primary (ID: 637) 42617146790676471298183229 (proven prime)
(ID: 102701) 9327085207502705028870034009588895548420463510917358318051371379969028295567014211443959028188846508058878077819417274028944443895693969957226938620595325478914685100035949587337336001090453606867524845931086921386191428728064715999588306737097298673336444855052329360424925838959279336275462948183369276304742846313077996441988830434950819210153309618447443494480932515448517986497327051841886591284885916680736794008995337801 (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.