Factor Info

ID 219972
Size 1494 digits / 4963 bits
Status composite
Value 639947073560160245692730469833208407357333953537231006578971392155562945344682802341697834875481062275435523337531368744737543395056863520782115422060105012837561545942912293887376353864219715379693919990911094364233090993704914702771045938143768213689241202468964691109945723286024436364343955971413800573257699578509339932281411823707079601701867018437937739576697845986891859026501721928032414031742832643031331773326471517552494904657472137975361216372553142251049380727506954295747997929868289246669790728548552143722867160849034634126315480944736263282580633724500455816971047266733050929228345214791474502999077284896535641766676848060360441613356410472295131039696247703722615134368238558451082409764592261845136692431150051393583504981003862660621510554091437843389485945176784770915849697647305635431891755867867679743079578803318699085427258313917642307675489566559571875657917660423488925675417716444450625176282462543426191275497904167757109000580125680040990045099166945414415964134688263641830802787729775796203599691492269024010958640342889932877918595587139283037462385816132360530672780838579911126357356432137663940928857099248121123103166057660246392121086619541528728457753013964688811933865280688124700594466715270119149528654762330090578211654715160836581609190526668859282243233669605377420234300765727408537432023253464088908857057400501250862537494387532819197644910102476314311540743216659059165022375291370077023870186593525312491343312789634395029984659362233188437

Factorizations

Primary unknown
unknown

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.

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