Factor Info

ID 198788
Size 932 digits / 3094 bits
Status composite
Value 15160875857471182347571439849947332486099948241210324198836279370737374587269672172534143624883217666703331522992523690241182998287433266188583251117595916414834529252183384937060946375369457946450155146806996681494746114076946452950684031824124181093583869633249636106964655225687475190199216235583022197176461993919425763418623294815474422503477530478743417435824542786676313041452672019336248943823303643275403689294707987354504351947160894400522042032614540510163662639395463636369107818341266643321682740504924524685668644588645742617469617333888646577778010891240446270027260718866374071014056135182507210753936670461630138318045198968740846099805075368636567833107845709715512947529201040176580281624195503373874253139646872732439690419975361335471478769032164658108040290430962794499562569892486628845263948368014940336891669847746393069299487264383173284680558850039304951233593413171501092775314988158342810310453380599063

Factorizations

Primary (ID: 17278) 434641239506340074168962702745282290778770859506201434785502786008976827342013029086051111724237 (proven prime)
(ID: 198789) 34881356114966702239695205557240376644335905518136935792729548857519129478739553158604296678805901147386752923772801436346772611143715411499686263994785285533593362627362210529440235900273302355755545387637783542812413958147623553951831955630580204497240922281345648808252635451034981671354536743653512779981764775737168495678946394478436369156759463732752353405012320915177730654990453375455684383060006899780344237800441774301374793091071161187419105886590478349215849270841535052989310749863991720066482723144099371193264324741178451702393429838083935668502089709804098348725314917809719489778651746336260718726109893112742276825947590062138891115250868704743332527684756819232156730178700668129423174771742258032606678112681896691654697479254728448559324111018880691407927902968481335447172454848136702690998457017964804500318230899 (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.