Factor Info

ID 40378
Size 286 digits / 950 bits
Status composite
Value 4776150012269489496534544836313408911572196076618927849483531975948675264630841978033064891599740379423506033234843182522696610342630461709845409083774255720085977608043185135133527225326423072351203622988494776341001599546900372060418332389794699076509892305415765446802811539203535843

Factorizations

Primary (ID: 19378) 34478740111713676828358390233178197591689889127137198507 (proven prime)
(ID: 40379) 138524493551516354458093045728483281494268659094503533568678596758164803805795713711392531357495492901418911469276791322446291658130621543589004158770050209234532108585689350128666813883537107227872692512716634582787639910480187049 (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.