Factor Info

ID 196228
Size 545 digits / 1809 bits
Status composite
Value 28257952719050869026376584887458728480130045897534773618674254773040788105919057585646174793634611435700315994819546893197548614502641842181028640005640316551904202845001202320730077246982729518359438375573033138094253734302108772079397504628920942521238294285819538930057454426392783673396970551793669977931834229070923980249291460171027736992127061274331050257893027701959352151463759384137150495438469349395881758875148366690937412799021470393782782286074611440680733483685649645007129111601112028301322591987323564615902261693615458792822743

Factorizations

Primary (ID: 195592) 506738022530381252046053542795555957 (proven prime)
(ID: 196229) 55764421580100940775860471067378081294114977418100690317794159464331359965069546461092797226103655236961978233207857561640065573206275926979743605006227784083833133343632042056674981652375401357964209575720888533432773593217779136303004736241939314027151494191983719292240470638357624061473441911416232643859791931842838435187659921673636661415559684236663837305009419945921592743691455275384394908414941407081925240829847773176646741070427182305825868533232481719241459096710106489806604068475435750472819099 (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.