Factor Info

ID 170912
Size 568 digits / 1884 bits
Status composite
Value 1025679784120537654929609943847996008945818538850669421248706494165269746387575682602815436909662745352386053071040085675887406514665155937600561496204590652946298910401722397446556573726596995017698383190466335180032974764658226279743368399281893257657416311196456264431251202264312405908089514027915376187369256734918117183674318292317817864563690382941306685622600317953407781778294988205608504985002567630634368481559385778755676893927748831200444717083148269103170227975310978967402621028707242465679096666902969845811248112336604022556254479103998455321656164937

Factorizations

Primary (ID: 170011) 390434757833394664759901931984905790033102057986491132518305728022019023679164175684448847775812619329357138651466269347675386588755197058640885968153 (proven prime)
(ID: 170913) 2627019658322052223093015035727685294870406894908674295136209684838145603106348455791711499946505426823628737090618027890398352279553938215853993708665962348931233491866517717287852939320729195897412552366328216848268932123051331655751085073686193034988190797351393345301502657683692085726154131306109628898537974568493855843324651428343433670356771257084216048115114736940625109637455537487363228440161000667128804529 (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.