Factor Info

ID 187911
Size 617 digits / 2049 bits
Status composite
Value 43269096490276856803666034341830677265204022160957337150105088568595825428417659725549321635266680985054639432533759654853467320304373428291124893635897738788921620393042210161102079598457594378281433083387369936388855112810790481256067448002885781999332921204155227515241909677987020521678173103409517444414127038755562130414470410785401161839210688500927311471911280364299324808625233049870205008234383368806028132572955058689734505901501921064301020464677533002363094507266353580606787330461660923420253401914132711838645678083327164987583306019533271982134863790091517464339739966728435094008399103503707981508897

Factorizations

Primary (ID: 186601) 16191547100755183897167149634781813943482719170390575251195334511097334853077374264744369078684937870188160862660045633 (proven prime)
(ID: 187912) 2672326258944011535805283625257029666943504121815920028272468191934448664732234367672833586449526471039903302299687112324080652905179221248661912745405267438407692729693308677131249410148985704051889129764799223823318031277420481903172538851769037605318376911142347340126907046083480219091191302755642338036636396007576299488255235691638968633786698744785253311555692739919872976009529738042476935591861390240991168558524651441690218382041658020368000108684964873547197198168665371762872121139965409 (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.