Factor Info

ID 219296
Size 305 digits / 1010 bits
Status composite
Value 10316223088481440337048214839102077863591987134273953905024085448366334551988367419605413393672975539554249128241156389815167262165853897955870321059551748935667731408237716941011403881572208083397168252675388868649994738180913786354157618021698197147623959835343771751310193141568403035180639408470031539

Factorizations

Primary (ID: 219297) 512163346915005417007 (proven prime)
(ID: 219298) 20142447034956289488718359922343845591930822323214971090247341302376442598518864096249600553664278818171200416869543068120456182748286092213251445642162675078499428572353752235041138899126202809527076432024894076483745176725123118567843447943875894705368275356048321266709307895846077 (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.