Factor Info

ID 156256
Size 946 digits / 3140 bits
Status composite
Value 1603599043875254820371075702407654787001798048665719231501806149106292499310251926930938127386314230427454265147820216810447386322049523724385793370462076098195980278906749642320277040389905345367241189152629218270256607462275441496534090536132569427525060111500173483423856229073927852960673667447808540087687246344483692216604366544174846377834204792796572591892232102055776670962616767237684672105908588750547731847894874998556378868219445888703687948406877879683895951769822974167765924380341500625216301641358212528009869567525054676690840808279652857614793517318396726543442275536318805090473594765495640466234236099583031345926724737807846743441677307851166718827271783603556907296614678553588440595064781815583716999738116044307480346265493682616290227516655260031445357390387564328688831090741331470328629682959846865157884130066275474610869549923786043857668133178162157455208580875807473124859619590393070821311443122341762853368753307

Factorizations

Primary (ID: 154981) 15547028410282059191419992971341265654508026890949960216487308915212905734165451805151270627941387654249993931912076154182303381518963065827833915438178664239164350595911942701878424615418825994068169991594134237613403318683539459772582145471093993919855539381118135113442925039571903281501942335123 (composite)
(ID: 190222) 103145051360085718823580401385897536411486280355452129443338867751032904001418430714349903703544009418181457938570068536896655133347390340654727590807087343086445589621395020746576884940315715736223697130912953656946699875446059814191048994757699030493643201747558322895020029807664368815853115211217666646098873832100654398001554772501365245874052071342987340142083935472422570070926555439825360888074782637703099719495467650296800049579769227772688807185297008608478511804943525373120153762585441643504008631243060088762400097412639232869035367199751025135884323089077539448932263098997067896012047206365263907370244318002593358361710882131656409 (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.