Factor Info

ID 21292
Size 430 digits / 1428 bits
Status composite
Value 5151627410085847860696383978676457501664985958397642915653170162802317983399997951390007548660120534495857871683592416133921934114277600304718357329043825616784247996623996341832619490572661343849682411415800492603905181034065673856724610328690034205226825073958195871648065211844449411190996444710015700279348734551613519992396252017994348852195109403725554942692338079765051932886145062424082586042780661178694692870096845892161

Factorizations

Primary (ID: 21293) 263322201759292095661 (proven prime)
(ID: 21294) 19563969067807848027799154080389264308037521679768292811745038424892041682975105749791579930656060006789283257279121875782578819586480685637242581410147649299224256403595580744603194211811115747468004861565700746664912114496840689494432961384846712421533633125623629251443823682664599241921155936771883831079831545036215543295541001529990034997991560877367148993729456545896734032257232456354676224331012006501 (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.