Factor Info

ID 25231
Size 609 digits / 2021 bits
Status composite
Value 198566276863213967992408933028668374960209876670952336072192092941624202159157362137684985574624216672053074582193346526367399130080252084567776245362426757429646607875983371818963397727178354264945646716794675589448285622329746831524063339488211104894908783897660981087763965595829556000181254441178183449014412858949437731560107159108578126119970205286635021763364080183078092240000970203652330330370297624849415951025532691489882691179396871476300689708321564328070017077856347348186472124529418733773487592166212680439849096871588309042236158189362407496037843968797721802360747173127052912647220762875973

Factorizations

Primary (ID: 25232) 20873617828595205913 (proven prime)
(ID: 25233) 9512786834258978798600884199076153199650862226623797384749036457816843749028526175968757359439968653835034603513489401220082530640611743405848488918210876139233898836571184920201002724675269660431468890742803302339095509791643122777610717632862480026222681529407602891116066905116539235747105694971862793593884215650863420884479849136515868090778384848978164703067144060577970588449643618332275473238400427824152015404182175664505338249918953624424087867337357577005805391630031099741613842945046632013576333966930236650774684939228250228731525954839274388874977580523223984394340067908621 (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.