Factor Info

ID 31257
Size 479 digits / 1591 bits
Status composite
Value 57306382845623842805843038586159328905699398235574272085182781583617248361605797178135575857987625746187435523362208255917408970264330036076309248940843421749274903208166582983943532132214090228725312429846413660367755686453751361310169723698664994427394626263961139104202270037832897465824600136951541644579079275262505812808717928253346235840643669262193254404749739718019296489049453407921696417158752325820953331118218956973343714396355821745610028711742728164383213166571627

Factorizations

Primary (ID: 17496) 47848036334820116132986462577147872267 (proven prime)
(ID: 31258) 1197674705908895794257597968367359719158663816804984030353666507714520190804130878441318411207961104617213379109860498391598597421359697425882922299037860919275606874214117940908907157230213599397004547494342151557197353122103828908091816873041021432480830758144735310853337628267969568016545404861483013538420118358809323250067337346148935739348286457852962143314394632752146211803403790371781215628911423310585843036029700094022557659554081 (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.