Factor Info

ID 144362
Size 644 digits / 2138 bits
Status composite
Value 27821833291766634871684058716348329635396576119328341456181883742196893884814089894912673828971677758364863246879744040810862454228841809134976466855433562580059428473739741858421759104002869969685483743883369907693106684706517279653701678050226020821754185588369635652683856245398231383621424842760986152156575837285042339600298111495846603418925541282133511640831377100631119806018770697421021661750048723381521651801484846593322132699802249314897607915025652992842682587785237931064401824855021073653946146268936793853621190740537144495266475069616302383673910520765665550442770873169129912749139555894749526583987371793436190315567948595991

Factorizations

Primary (ID: 143182) 217049408184912989693543951 (proven prime)
(ID: 144363) 128182027882168252083005530971930450063393886763632287521450895937950990870265640237469627266311358167795912470989691821451476405570436950448292488360049603087859859989342303357652273415458350882399630818245850887881593952803766917522177792194907142138580351413646929731346793757266556513718302859757777831223293896957311206495662399455044637169444394036399052175296106089011440246492444772570192774651037637923283017931371374206514840523826432944211227911176752207782779327611772879540205635931116415891428423538255500145404471541048155405800198150955949280394696998199596738249619303847877671751933541639570126994041 (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.