Factor Info

ID 197991
Size 798 digits / 2649 bits
Status composite
Value 249783302916849481859982972307925229667909269987250514953470383594434596106337634961601057889186168445103191776384450826056165806311377302477806186872354671934667560955808141720591746860718670557304532175994659642764293618953429544197657650263124984348077294180564835433356054749510143931577407764934385000776329382261919730510744865923552316087191453040901904168154312836743379386653814321293412610388694811947976406902419289001221432577374067643852268023578441917552072490748669811544019987000015097394487352001226740607775162640483486063565364984349321113632216789100041889776737812744611968251024970619834129937292945005298930613683254185092944392969037007690146097820318225104517988501963124229584073139379015540504716857137858057453546101682347217015456670761215187597889519378156580767417473

Factorizations

Primary (ID: 17476) 2653655703600055300471675940271611363631320368111914433 (proven prime)
(ID: 197992) 94127999566026398262409861461015643197292271329825990296345515612289566383563985447421192488727919513967521755120777438414322813926641710852960500474595942790439155281013495145326175548078294106177885297221644728441443737540965318558734879061428978750221863337081537451154077640726760091456908893786794152136111129417083309931288044247455812926026790321014319201550174819335063529187913263121320711542518421570130497446875898926330669578473010530572719073648802481506997258359938428838624366070908091689055799027425644688998491926361891653183921582658949565773390321289136189217440483111933774776662637319993022095104181263159530657623808234143531772495076667518448424979281829236990490913966733068958918737608639327922670598839325268767794881 (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.