Factor Info

ID 21304
Size 451 digits / 1497 bits
Status composite
Value 2277206504754232775674129961868475404524243611923436023528441319135091919383043464743603269541120841752506081341696077587852710347371248786704365231647374205627987088483863512794503680461443083908020822867414903329467103649248394561805523714414899323429265466869943220671270635369786563559652366392163064643112567126810238836223772767868290286082186003991584333467433115293618622147468232296036985405722130825824507961561424920850237837227552382540111

Factorizations

Primary (ID: 21305) 793899011193308548529 (proven prime)
(ID: 21306) 2868383097406012264813687374601565688973559193534641443163601548656780294349182274580908204889841769673981655217784311210749078209688463581125164585327832331764965066576333768729487368319819600198338675710919828077006087224104284216845250346742226244558064763504653284140451533923378148864141275186499791118660467420207302251508669589893664280178830043330285888513189460111977458731008203687987452734093016201821410766704743356159 (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.