Factor Info

ID 139745
Size 474 digits / 1574 bits
Status composite
Value 414304096431557102794772799307111931195496393104327971773388273135972198918661795251571498029406635581595164164565264058715298859855443167278064165241814120459818774237164620486181873180927388353060011474880173742546036448166716287953413750345097677221931251020380135572235458902733455708682551861753578396738244836944769190300451646017344024613167007886306265521677711193661875824725444748648334056323625392726628173483065734033657623055491966044933107483805659721852429839

Factorizations

Primary (ID: 138920) 15342966686333527854523 (proven prime)
(ID: 139746) 27002867496322666155644642965373156324225179230465576647626695446393492638950636374579539956988967331941991690456396523984858438643227750908480124065991475916921623824073753652768197852254945383875562890821987841782192810229706728523830907989566311152670658936500179506127350861253797722253551170727252090844290161778045797744603370650370873789600735837575807246915961582192032131596941652149222929577433099119422163681558948489621502915762547778050493 (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.