Factor Info

ID 173148
Size 844 digits / 2803 bits
Status composite
Value 5059986045045392763957285271133165942936417474296417007861997543047279782709169137557677416347574698723481018940411068209802656167830928273074302322651758383058760718926485326803183926295832301682296847059297551976859925685809290190924049287876728611778908694557757627513102135775018267823044198878975768912137096535749526236041231241628197004886065373732709552251638960079754056958863431027012162420892301626791875988432988932596512291967019836708116652544602524570343745220970251280590646419076303149565989250733226237437692680526630854273981246733502503828683874841888042963620513137254498585781215304039809029000286484861876536540571328365026934637793161558611419271144539422765343846246053172818794728815715554719843317994518830559341621712817910105749982761776263270657109571126909969977838236401130208385420449806822436293349563207022853

Factorizations

Primary (ID: 171632) 2776392955638228058800586203630426472873 (proven prime)
(ID: 173149) 1822503559796786710558060758432100010003295227291620882104211181920203353736813007581427007912804593576960606988803933510027492433695361927120661462534203624634453540733372722315753573717798290819016173507382466629263535520532910968196824985506873787303611526718389406877458239893402554001464301775674371810109731802898517296896980307851235250053443786712612072314759312048967129763442159413622630871041360312975622074941474218646110680177087589598411916592208036596537773889198007932324513807280873623441776774439074485529792250761340029814623530359856481114321528666056725970232971949076810656523740918735969180104468399380831461831213943233373831323058614785705332028307882975272649296093539624977393411988186834687951136856728647247970128171665017518962970647626316882347804623019681005880398152011261 (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.