Factor Info

ID 177791
Size 436 digits / 1448 bits
Status composite
Value 5442907981157775183386196588645671715553455937015821478157014358101939802137478763676913323588583420493111629944355046085584081829973165051780151910113577553273881297682014267342144562634251868065498411158523214310990029845873957451716526031527934349078472776998432270528906480209203731246784084996006850581523858228173860773615709070988316294741438705975185106233975634502179117340255612484446725917535087410892439436211700567198947471

Factorizations

Primary (ID: 16661) 64440266419060297593927231583967276091233694866771034733715169851 (proven prime)
(ID: 177792) 84464392896238224097309175840327092788419921736989463974675697776943387242082148306837730073368636823088124050661642068177991047749574149331870238188393695296790241368096055845281533130039950705475432184782817081300201155085291271502742011167065970797754386543761678006599005615638869866448003540419712086615318688412963318349693912502633477082154957508125527746273970621 (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.