Factor Info

ID 43577
Size 369 digits / 1225 bits
Status composite
Value 490398647647877296338103310730327369434097918471502080663877652938170350143846535399343904563278114553718936654080503553423365187555542408002908001874705001437907634794738006450130716408987292053687832785984472741810940671548495124781596798507019240651308455794381718477341184748517599283062806232117903703694354502041915846970142614642662022680606894435252844519254973

Factorizations

Primary (ID: 47508) 234238500625394067360530177778497 (proven prime)
(ID: 47509) 2093586862700027932647967764112414781673544915978281323354806905745878603391410909047737249350893164922316014412253318628058954774703569908339191781593356091447201363559854728650144783402575283230285719927382971719026832423878956986703161423066715531554948505851513507190177290120771922371186763257702844908623477949223337224576990000509 (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.