Factor Info

ID 210218
Size 332 digits / 1101 bits
Status composite
Value 16556145509441052165469092361142231698154802681767083678874556332350822011041440477467538206638282760016755377767479465454317665614267593617103147752825874112895268127268968124402092804858180727312825344630900208812333982931834566470949273975745420828015325807719338247564342656879565220690823831852273504006410442684408640192128261

Factorizations

Primary (ID: 210219) 136529733008834730053 (proven prime)
(ID: 210220) 121264029047575425960106526968951167473979860523094099287474828598901619886253644497115296431575385698781910454621518344785146871656911837087214510560421443835896367900069964120722335200334738752108218453175661115046447768198522909895026352636951398968506555893959597633436033442617662032505524068556553081587137 (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.