Factor Info

ID 80272
Size 486 digits / 1613 bits
Status composite
Value 254216112190080518773508356086276950074742197379476543268506217257587131967412538539178374498178851453428128084838162903228095865681121828633529714761161437204048387799406308037202227469577550799248983792406313898749514490704047569845383510446829561356710762039261188218850944544325101573733369519290114626761607892818639316250548236892401112259279318071148008292343850598717748065956983833184528896562922344926006286492936063213436441484169775818025187993417631150292102018794433439041

Factorizations

Primary (ID: 79123) 5437606083788133079617699505362696942744122865700802454384444685960895096763084891767888088365865912186869953167833529389355041 (proven prime)
(ID: 80273) 46751476343240315178681607678968165729423234229076802200766351101015166641349171276234930427013348388548483723347549948845930192729220663869554637164185298180451755826434697239921796949502667411779657653037844021203511652096760751198998867275205210151659913340162011242614061686448287046203955380715867334785637504974680946991479710234016202186169293659124001 (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.