Factor Info

ID 106723
Size 741 digits / 2461 bits
Status composite
Value 457806689610562153079220608705115250021453339754921312316045468773625841886257629032168668820367804595804010560116320549336939523221899838716500744590711483887574035837502503915393046098158796243517276878944607456045636425366442514324466712056163716180293878152654312532178361481564290637602565349965664667709253300596118382377584210012850068384252581566992189779666709392910067891831832916173608423316379960391035533095598696585886995426968020440394033674271794672772307245896896905592756787546564995269297074530304733234180400821713261825254181215226483444178150160602428455046144810267675005809602040468080529457861234361388807978537392800750434358956849736271360470663676641089059024827952984988251882178479097208373287985943142216995289

Factorizations

Primary (ID: 147) 153037630649666194962091443041 (proven prime)
(ID: 129577) 2991464829056151615935160926763817537948988600022041566632802575600728146363073743562479162242680393031241884205421512166827772859266046367112193558891109108404817664263087600216059161200007201796146892331702510384754587524925265534859368111520143351743506724987921603841994996902671548801938813880816239888014660015162482412432442105809214891245529014933837327311946501823732763943691873649558513660600218532155067112893567900500909692629171847814509366211751791974284783717631712426469892084414078196525430324174260364883698368593104250618324672788517210951528103625685904764004124354829012368335209454954061039762464137019675460938622295224316444217640176647832488233144017208717176565678528231438543134923129 (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.