Factor Info

ID 104128
Size 520 digits / 1725 bits
Status composite
Value 1167289806537162571584403228959777391180362876571369438780547958074614723230111166315962888483298495425024320152778207086599799491126856901137693939412594304222669621443767684001534622292180984870173596961991815670949994184264478370528953897101960975772850020664459771086063067846952433222687787712701848732956093669120324932986189318356618102080279406025917578126459952757935473352765792328755187301021632562009576385382544700761086642369901792580517236363010496876496395434141756700282508897138567750153055379963301573

Factorizations

Primary (ID: 62) 562627837283291940137654881 (proven prime)
(ID: 104129) 2074710366578278363096239017049240221080463470519653495823488059400386517290157094131319359142362168884429442816855199472125990150271931798283028896038166504468908408003382829038889554601722482089921941879103048433664347690142635949384469412696129013859408171418144058858041010236384000975589969491957171160089633281080415674067656640677058767791957747342785791406342634338048395998398722026706280302932871651833330188230284163588894333397476718313042664723094974990846121970948514997833250533 (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.