Factor Info

ID 148050
Size 543 digits / 1801 bits
Status composite
Value 129147052043885099532539647015392787080731435605198244740114189601375170125637173813487395347049017129793347760407429557593930033172944090781004868256404041649771814018986766372738709462335716311367697269185863728333729844660607840096854365205458702701634048703150933422321439090829754170829862608502588830625152073914645814165480808492901015400130921083135057481083362186091504543659500713812839989874237090075305296240111644852629338390563889180484183594985058316263870432139582169001231797960833786426270260573239625865958654757986162449711

Factorizations

Primary (ID: 148051) 653812112812280777991936161 (proven prime)
(ID: 148052) 197529304693327312113235263886078266248907235087661673134788591093505849743740954027638536156253207785474829626872960958049255538521750527388124205750666635085235572632655310933439905784846919437411309465136150870180619590924542541903034716609571519745046567696733578348879527304148499325511313390016460069851529883290610739602122586123454601752959960026442198091767654251073318417785413990098573906293188242045717484353843374308789665631323482341293335259663822721976189086545459807666478536649128167614319705625551 (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.