Factor Info

ID 28546
Size 813 digits / 2699 bits
Status composite
Value 207623448910684715003224910625559888279857587468130755730972750532205899996114608135741713287891093058935320915826862564144549003012633238281632205882659944582496355154478423001349400218926651473260658030187222032530832035427175810172491476279509900320497597988469657033252145802028941633232511226060720932690681995283819609846750918570727260132443832732462385249680596635188743583830040176495199296526409294080966198672288180615460709129412571621978766081539094511429317657022662539458109575964566297375059158443701172039080644490187105535218496479351703886919948350782661107331962063388791415127189328501495146856443948594728437263770477570361829829500299681606039496888077622246518699134797612025721221382016005196990774188655268831499129218749967199008677749422942188746806599143711125779362517065416674620271

Factorizations

Primary (ID: 2165) 15763985553739191709164170940063151 (proven prime)
(ID: 41436) 13170745951453677330860135818144246410996896583628535181878664719404823330705252032203145740887255724087489025275845545752737707794863329804763725577418818059556593643233669144401239498956890278371800657165009810845892912180428874929357363308591173216440266200067443054162173116009319517298658939143363964975387094253140147695189226890294438094692170972995078201788920730510169766513861151308248342234543836556592831053341786669730325753631289719460113728922880435634511025750210145744703648250918218747135104066284737458798294761019155847191413961222549876115352747790620909301645359291965876507982021686579313095478073527316828546075829914284545058287094204105037839405291513837921208507439342710027139644472210097227250607304182478178861410441587126902018096695628524955629121 (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.