Factor Info

ID 156761
Size 1176 digits / 3905 bits
Status composite
Value 246163539919381508405703609327654678328592006375428675638733213472749147154350578909697189809651301838741011906273306993272335815695691303818499721064816955926630709467355322665065522680773621645609412737208373697702650078548256555093611988915563646127849223810361109230658230753225834459335223720336878364119176248685862435483896172957068153795732657882440512505577761120275810747099472259896859443308675919881771984600024493392134364553897599775372483416420562764217529014715108225307886006505752150560699213255843095986627043518312493658867680006664768652696178493089632216782847343255711152622295544078885275310093730668780271552276634823408558817491745890818617173292473026606159749582406745135982132018923118891323758196694159734798364383838333766717248671277590343442100378591445553716279264376518150228784913501357967343847469983036533842746611528647908646412021806999402144193872127091097112327387098647145093126392327539419907422489870855726345059832026205782464520181635071715223260241034879942495585961157119650979509017066757094106443365197288236736361443670149841065759667787596166923036973256926339541314029802002321006363628199577682109117584950298518555435651

Factorizations

Primary (ID: 156762) 2816633809774892159142149161 (proven prime)
(ID: 156763) 87396359109619263607329688685524743797836063292444521619525827297455661513115803327652756451478663285081189743663863756149421737083037714972534213896389005072965505425890771742960363538142686410964977620544420066047545227424906608278221145454368479171072751475711825979349199371206474076274607613344951205911547133298722999467313164934930087230412696773339326180193748603414090975529015369930372723297103849632752339470665357618109761617986445322490401359743725452748335212534853344398135299492929024412726863461255102554589560025706985787510170311736576575277281507140969887035708858643370856053058652715273741839165003650552480046755428194778816522241990647904665611599275188239937558548861856735044775648592838178037439851342918680396277376633687492979019496353713228735272166542607445649726838788663508231051959538093107356375281329618601808246060247709881238873099382869766457051321831455109999502074026005617235898607791272786195395261279902859674045396409852130448638213028495220779468807160567542174051870785095576705471439297603942047544915275686249854484265866291108039826853926512056189027544555103445819245331418369589449708264599142091 (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.