Factor Info

ID 131099
Size 635 digits / 2107 bits
Status composite
Value 13102586917827760872068833141229982322824106520001137317358280260934550522036045637129753718362541712308327238154430888642594209752683876740936242192904260989291194247547697323752843976724879819615881695673992346703207939597038112434707729558997231920503865569977313029173095350624458540935154380497369091264721050153848313306954815258076874442293563029429637210926008811371970707485443760496652371463311068788491708698581711548939224996645178518074277859773501222975605038946566328274518011862384303987034409373907133059207455818344494880303261909466093083808152697627275418968034384492158211578480794184197909578328205031258449659307

Factorizations

Primary (ID: 1169) 42430536084158188102317698250762108075724699403871413365975546725791 (proven prime)
(ID: 131100) 308800880852403991670782155842293613553407444509647784813379701282460428378225083791541762311660808316676225473216143188300364575366191366596626988776537969449510373208994313073807398202420712368735100011367548950980710707570284432919609812395742376060753357141033310505861134251554352383874777291918233008445966067313073963620709919708979892925075253485941990061895900844383662272630511030998830827025238523341574168594221134130388900874481821240326631308643522558809616834139413083309071539448971165408992971193468126650677804703717394227997676080344733653146127477 (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.