Factor Info

ID 156084
Size 689 digits / 2289 bits
Status composite
Value 81045697774616786017378634010013560496407908448778057346347130749399122739889329259232838301996438362619548983455059995141216650523784261564122207747357458511311347659834413438783323917038626144857759685502575438082040503924248832932566873814725102389176997516199466399968240182897599461383465004326084708837691156889087927625291505514502722321364886905784098598986093498382750749715044897964212094505691299263138777150025644696396820902936523221979323345135987226051036644736135051235690295820366258653310047653510004505829205830416220312001275868370847823108334222340663166494584508125674813998825422761737371663140582031491196835933750501265641035334917953668847933374771899969733420329

Factorizations

Primary (ID: 154610) 7499207440683838894753 (proven prime)
(ID: 156085) 10807235086595548065066632184756327665191798407378124333320920719156787233138441355558110235443023451788773990612422078644073984793183139754564693061601934180051004596093861507399930582900425419395814142947542654658741775691577787672721009205992394759735892861123202165965704596052544501624827789217898373110607416819990425159731929113995688647637347212437780733862155442196741944115222515904014229635342670802732362731102958057911128476260107529026377541243432431582906864808962362897084106142295080774893198723093087380899605846658294643329553084214529462070411545230502024936692127931006909770007639226767322257982671412206587858567628552912434816446020827715661193 (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.