Factor Info

ID 178418
Size 835 digits / 2773 bits
Status composite
Value 3057976160207066148419577642644709269220298314675482196031662027739347757191207627693758873426971183324397446445657440145396211091325286267797420312318827079491002400841804801224899015787124434164670004400994178422170661505333851308086231711459110649572143047760718220550365013681303548718173856563450836809097459998418605820575635628783817148066777309995111945214743567803888708280082137845302744409856715095249955625880301950815027245090433751137157538831653199334980730606569354122812427123054933617234914878327454873001613277782438045069834460507108849501797633161833390408016576502015467524533402111612197080762903637537134459201782962561307171217350747064793035704615493979380236363729867119716504244539832493518827895888433564039814599281614881047033168779122439581070492038305129826242622226077159183023041062219002516650780921

Factorizations

Primary (ID: 16414) 518296235855705338941070620384184046952751 (proven prime)
(ID: 178419) 5900054734448066774221939410605347068962003089183833720114455211065051199509771343376507862034412794819479953286085781845008845019056470837213572775318542030290594647263557341608360573098031727415428259134904967718874942360748617861962185347893463270940942647114710099665057482035133453317637971796496117048117462358226205871856797841774016007372597627059204199682733532237631891107327227479245587497142733821023724021033511454224707160551028448547875464088777474551189063373701025338537000303895268702333107360127906057954836280934572998613139855479296651051156370146079991086791599597276094098791300035722672435546957916327180801382399662500780929328759039519015564136564321474247374391651159906472093351517335718474410655443123993585197208131576808965598220855821608081680225175939999235671 (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.