Factor Info

ID 166263
Size 868 digits / 2881 bits
Status composite
Value 1088317834929448076975333133167816803212565237732268356618717572861242027977610021341375986252433382619693735009389482329060702552028522032275352741736053576993463181877678236503312726601785702168071178534010859543841130245102877350381244771551463892531396251906475477679873303881526003500660090855211500073774860323273482449152913642863999648600777479639891098071606768517894921553928283509464283061678317196105877409376557329047893286578771204475073201580178880326653103526843056174597380994920398604232416023428408682034171243908614656673908866391764336113619409073117518315772114724228946528742072239611893221238770138898456447819983961192800513738617381484261671569137878644699098613560937212760517673564857866232602775888581028604888541395480931999137140722763202044333567280534865701184052076031458268676462497498092145065327738346716855908023128753090612896969

Factorizations

Primary (ID: 30840) 29557692038466713440558120896283 (proven prime)
(ID: 197377) 36820122271830256053095309661118687778432031325923763062013286166873215134344151436830012514425111107470315031948461375495475188302537184041882337529805253079864854056104158116417092884614109584828862254069754669384698168800567805827266296482419784207252915394982594427944847130300917482036794258582869705796337267928914411061242549859771695658014560061345814216405757479245478318807332349124270253821075950279507148707285166934139304772397501556396249863743804652947035307125403723641575963047130549340231096343701823729500987692097661172022849842074933584688420282133709786945366010733254728414256487702481471525930333754388476730697041663623558144890520402572090182196363120649622294269107033812908298087429525911415247516472922711447703478677163200298513658467164465398605921073928410120524714558969845451347453284786823290707889643 (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.