Factor Info

ID 150730
Size 559 digits / 1854 bits
Status composite
Value 1153367890088963491021425136062688401280073554435996772247047626222162936626780859381104131778154262837862443618893393360975052721308307766500813772103581939061967619504624111984037972151809943312217989845599813976904412288035449105642986010331782404590621644860239428717799394237484942508458264430502388957105715098184589580503328725802711775966820691524160881949327159208338712651847347836670739719978316956741764696958380401397933703809975364420366803400639947530623142394444281959309190647721951316779837771270691327789134484650128315439326519605398625441

Factorizations

Primary (ID: 149619) 125123236840173674393761 (proven prime)
(ID: 150731) 9217855285842864114263108502810179168616212344175698840328185255463859756029764763757613617522981752079896574042432290729753250876065870247109522346206851097522485274945010740539325772838879367360526434024617607852426235728140814183879051542132054232866616657708427175536907242786389161744662297472052544125300962200901533469883476007506348910402002014670613050795086351433295140534541536798911794528785886532556754878876306990245373052871047934718487245538787511070075532755440732049155086265661126289644821322146934351590559838202881 (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.