Factor Info

ID 208415
Size 279 digits / 925 bits
Status composite
Value 209558391716520133717475781209491842502362816450130260531558477552357090922491987507226817348039991223923984933085797595849730117609938417008199283818358842283647367030491898050731547477419629061787426223917402382691831234980631336948779913290774732706514614402830446677026291017

Factorizations

Primary (ID: 208416) 278415610679817601870202789 (proven prime)
(ID: 208417) 752681903162088244041793294683513873893238970525824209665873671359593725060123410693144174180716328785935480719427898547155681172867046026639583851666795112644914905000813987293173549389531441956185443407405062312721141907113198094121923992237189008853 (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.