Factor Info

ID 180501
Size 742 digits / 2463 bits
Status composite
Value 2567160410658289107644913166283468421450023111581700932498334735215338559332746246917508790950601446091450555378228967934639141047729569309676226725241034070058981447223153824179575359804324303463170641414329603169534221259261946873828611245560524225065117196096387793726500576683976729626623990364752059552601580969097629494934581756248291030281590995167122810259301810030281332126186648529096803025873811871795010077754257920515224901403107134256248279694089408061249330711045671813159618691964527247364213011564654734291312123767506309465622566807867582418630419806807369142081140120858829920565917670093411873737793112611844209754764198119377963630660597665023196136256346851862202919767015488307632957662969763308226259033109082432198787

Factorizations

Primary (ID: 143141) 48308750112487048414621782064291 (proven prime)
(ID: 180502) 53140692000530949647728078047644401824875985017705897152154248611447775205622945654994999456338581295902501764436562037559460434188452851526347993508723329879036086054978631993002205607875388200332350192772932869982921446934379977333997067755411142296234848440120573051182861282440899865240686526606067765410000452282101328433732796478361923175733689807564769595538795375353983891876810200282782485856775360612485650583256854192787570452421129343968754431090994133888399927801556020756558202289666964564592276017387820297297635372113951921358902444269296339442910064170402221205235826918481601329253814341347011255201544426753678522485654420845580121469542777594852320062708983590988729514857098783445159236257 (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.