Factor Info

ID 88658
Size 840 digits / 2788 bits
Status composite
Value 153785413585217459831303342821727612837215097114005491776654478266218968458177131842479393975544924827883322345246838621499920989770314611431678843683087631408744455207535649600089587701716482038815305402286209618390542474793635654002155386290153773457480187543193216130559727372435254885647098112614471241106673337098725796271396883890693894354730359089595432959563703019358752555253512167688783402931516291320357685233528158851431319781067104907130732722492953475309630460175162484159058407182245240553197920024697774740634633699575119452701325580877132524051930552865549215400087724077286579417752626474016296346210269470407522320367367461893308186222346724894984826318225501809585648982719344646622208003580846127147038559068164010329423417088560190206287967992519666979872598417119731342290903303306155896295323312800473757768717599651

Factorizations

Primary (ID: 88659) 399127051193796660679495799296414893620857762153 (proven prime)
(ID: 88660) 385304411528214737647679765556737388783171790697923244665882277464233098210452405979424165574871884478780778015641173498742719332203979500679116304714760821233878877594648396934096766264238742580536344028540173858822528261281238028402553920138888718025827528527020752835147427303177520790974539384045603899752252476810167604660651428117414404437938880628601274258773828953216043464547499119643716420102614824468770141253644599612217374869236407089001236828778942753625963544983359593052505684442681120448562593023487557018779044436390004505024656161415894334335276338064188176316858925707383580869985168703941327546606065883646439151764059426527941882689100884987313134057672445615479286714091974142839954450188530495471300959099211540853442430396072604818051368185672878372944105028834221867 (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.