Factor Info

ID 154208
Size 1221 digits / 4054 bits
Status composite
Value 184371794124208678449754164609002606171393912033790914522775643693502739194061480508522069735000507093875264827556133594404539337803870831244648056731049771598137109811225325201103432694819099212024306864267342320497889247182427292836767001895206292757863192960682598549575149148708275922147522492121314793900611054062129589837127147423158594754800088834027040823071850596041775610336630351286910319573012329881740109277872997184609141882360039988741203882848313502486692057770326568397326935678778694596358726163402048751498415922964453010140951260127144161882496236862213634324677408084374407292003184345077807768990454880193870675683405149244005326658261965582683370756862426014476460104392710291770802488079017435575054622342415720595778158405420631839533665523100189790081064361164258176595580663743875139337588392534718709691995130237117180792976913403788689452778254621183347024761594717867642690633580186785508595745297964559728327951459725110828738785910888948992852245990599977578528291699964329648981556799126044395539839615690186687079860058068489499431428886098822581147509248359190502010567260344355430637922330144404777884035865259592852413321811380621528798249713991890864055959403546525529939317366726871

Factorizations

Primary (ID: 152144) 1957050265641190278444689343367208059795495051128357202940887 (proven prime)
(ID: 188344) 94209023325112586493491516004690575320731665541663301554908868495605198802830668622489828154757284897860741779064471412916549783576334525271158057701656023024364110126809387362424822897105849060961249447322815115700527979405094812760033664596700010412573472694142580791642609756693122887420086181890227143786567003922462656031898620914789087788484711956868500263562554376698134491699718971248944165277919340923181871827346048144490480522942480621864970346556268223780979831186926443540870599619292072582864211212952433407872475849981485841210979866052740336617347306831760650886697547570239998861441096563066034132136772849959029043473581724269400460440970020989125250823524707137133645919431453570289213335922344624844870464486509971842917518236532205537784105667881032657944593487454518297304325128698824288903956965729640719375734053685200614901224955767739407485804914769122265633667686571485810060064525028804870300058353093448269700585724969857008955350514718343294914714995851683705045376929729154432209354130883566658859369127489009711811683780877325190985798942925773440533087985670976388314591003329441276084624159155541759053106614829624589464664833 (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.