Factor Info

ID 148312
Size 676 digits / 2246 bits
Status composite
Value 6659511294690894086141496785843559958724667031030154226592232526811393267055661015219725239419668000176409589560420769896044110955422681689176489171834879597123798452744213129617115939552004680947013682530291124414419878634102593960340661325292536345137530762015382071598401164059902951517531585992527584155043180229035922609680635372146219508403711816178754546703419338044165058315368870634876803782690689318035185449438518663895053327132200636974908349718274084397712946572505482299515189051993322465017058452740492418966395657738706890589967393369358483339065387539654873318176517772752792130443451869302333347602539044843783258176544474577848183017889426307149883774700151

Factorizations

Primary (ID: 147072) 412037760199357579738273 (proven prime)
(ID: 148313) 16162381067863297076570326029308775525015431086395446656120495098257839870869030700287013592996143030540727073926566477674025786216251968250911972388446182415763995424617887292089163708654570025481242535356096796157452045554137565839886831583371856068203579366054138618282538369478088328769838845767727110487979239980359265334430289221152439545247292297498458387843931321392186266791783836830986434926652287645903847591383745955922673690330622661250026291346385208189434582100628310928150753405029627200443241857727170522297788930469486120277461415167974024685654868823504902835137063840882437131857872555359112218810955122777279274365043754425337124887 (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.