Factor Info

ID 117991
Size 345 digits / 1145 bits
Status composite
Value 458098529984607316254905079391993164043731177871250170913165700263261186948155626317906786420910981192784669790835418849577936334219800107642343736079879201133877276435304276081236678240840297751133460205328910395908162864454252256963956490518040250487958050347708299164000532689984133401354303899796320754143473094408014118872450687236302410409

Factorizations

Primary (ID: 328) 532023636345822147038743367122454382963889 (proven prime)
(ID: 117992) 861049206631183263654291292580070760902627006670418072270108205274088555957600552069954146566147686718530712340691944933612539547661127272743888510437365947948052984739056840275459761636922519400838577383620333085311153080313529912931378679535340196716695474013999306654976625214719765070110623386018681 (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.