Factor Info

ID 123761
Size 475 digits / 1577 bits
Status composite
Value 4781540998777788608002075233438250525314489930946149527014951736090737220240018857041744130201619173484275264534770760677072746638369322321530193266056011358774478415731577044551612057783557368184023822424972380182981199988594531408893665565502730722804786302072627043475520129460778046271323705560939794416677153862182026740474990765740823477485054553406707162525770845056230842315416948152056568597885277842556867188061596788558389510998421414882905859322736843988220186371

Factorizations

Primary (ID: 49700) 47865671443246844237805695706370805889278228818205146132348029268564433189781628334051868402968481420377700592057667997425411479810665915964434643873691691274318202930621411240687750402596315955113255674127991 (proven prime)
(ID: 47100) 99894994776102635610028252793026720697090732279425512604378080098752430228761700067318279298411353094185809501970906688785159772707125161486997549620427720989467992955583862300079415459307835699411820852050007826442266639678073029783745059231970411790830772995220181 (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.