Factor Info

ID 137554
Size 675 digits / 2241 bits
Status composite
Value 207933824972293976516219017610320531419636563358792279106589951395597363824275533180179853787162624821343254891650521452378419382696098474067248279296791317134067827579544981288854044304007208004529403116125431599195965772830972959128680834970031539716932932322759226749830140305742870711492377588556720100520535876180773601415520671773429504158690479195723834395571826959933317014332222131789636099053597571344884177262484866918849140317462477876635031403789966196243159927838277070306711064010839555918798684137722156330137321572852247840267901885706947025762297449749185306718073279852635991919489208801217626462648507356975655524370508529450609156171311245164845155956487

Factorizations

Primary (ID: 137555) 3357925855551452325341 (proven prime)
(ID: 137556) 61923292507644196589953503420321033050156770888722322284691497936380317569711825628090954281444534823474518437432695281175582047421575938849157970607903114287940441690730703547588002435886091359044271026758838726689386809755305643657133088950567305034681416025565133638548914611788428411219340770844359355053516062177342247906701248363948468162887272731340502302848031942912808714314958452668730443564133693798645319984593356596802556716326092259700287673191206092052092395668392570928518177432079997931488258304044204776979535739073578368389900634469053692296135149246378961836533319650614559764283943708308064730902784760962438060064120510508284845107 (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.