Factor Info

ID 156139
Size 871 digits / 2893 bits
Status composite
Value 6903492827013337674879497433395348816805228920602837626951260241800988439316365789169360660325946930580899087497203419522341276350701883636129538910155746957255804848324735982637569668574126876695547706728309582499164530295617763939162461375373086269940904981015206235652042310240588241466812054606750887949535113489311780673181283154723455606158337418813787253635124834462798175336316006756324094294011049519040763997566511944621542705400631401526257316384160975544773818293695493456996936019981256084608143692523993867718383236724050617329066688484501043647148170366923945575399487547237496784385348458030905221060208843892028395838232741899008023393619220105527750731143825997479879646335593404239172912604383910162430714574394235868000017625703869630333712582539776398241203202936364094493680500864035540126983033184536269857680307845844557529558580806576102477813621

Factorizations

Primary (ID: 156140) 161053841679800724097 (proven prime)
(ID: 156141) 42864502671960600557318529993179301912869789979619158511903118244261108080964385077870906427627286517122793659555397382252197467374154390057358838936923155310355163520125577504316476679183900290453292090397974445633859308277025482626129933882229260735201709425011934929119383266110276293298595652677618627090512258491037956631651173419798816264552065952328526619150253954733784896610141531311306015948621939134101989066524148227861573553928306184786794952263040292423044283022243270866043840133927319819822504094380189357563867620146731956734059878202578622030378004198611456839217594232833685214391614771326831094870615300348961016912859009801703549435686708117770943570633938526036156883791607723497553214635653883258351762640027951289735114002170827383937651614588717592535230592136400745490380449158640702278730436184994317628528465062441417435893 (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.