Factor Info

ID 126627
Size 768 digits / 2551 bits
Status composite
Value 471673135865841512714560589469992669225051107893469082017200447477161881528376399000131431469362939147607841731679543745656396216052046429360428936531934493564779760495272200702490806147158934739663193169213244513590352191856784962105757484893451469517872272136000684986230674645302508534696452344570078639640763712318121884486265846532286481212831143529715055284593604859549056002584752500212273328806365542497463766445573443558131238498524559220210941151896059460312935088368262493802346305249225619150171342914849645605046955293328293470530640792447994879883734828880190513746328720671519118675199811583909418521776177015132450690457351094478274240463499146117339294540444524561803587252575319091847372333099144356052980956404656001970915133438604251384654326861689

Factorizations

Primary (ID: 1243) 472637968735705963164896157847752919263649 (proven prime)
(ID: 126628) 997958621749231546505442634309775715256899828204878893495139291258787600074653383238329601704592623091370438719212170811277991082654532072725665683239875064027964054506026151939675822157996677711426268529069309699687355582723649038998052196378298765984449800625957511746100423625001659414049915682942327490866803052700705689423753902311652696718898316593268127023184566760237071299836305545659132023900444801623667367330325667003681770417388820696193114411661136124098636143066865148983710316118713468288384903863026568962572639733061859603422837536096428543098992994209237725391313430537114315897854038445464482720397480846618517580884048445220876459276310711765092649712290703630239723894279554499747631059230101986716255961 (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.