Factor Info

ID 199836
Size 713 digits / 2368 bits
Status composite
Value 65318964042016565039571626668353485621367781599400751021424409298857829036202391077809552367704381629209570997058265136792804767454059420235611955678879822899334741756842474428889699748181289122134638439804560312212871212260084809036496757244575202094703057065213572024919848740738873126403020245925753885416689950699694723580681656414727318010425280996728125024264074438298143242685646215484261662291954336361096273614214497768673828942452601165751139652455124597049343568392139075004680760520440013226379337453040580743143436384316228069742189230884475177867257813588203803896333135535638240285588241670917166373448611744062302756055013656360139609727870764542998414019453793362414267031135824659325294310775679

Factorizations

Primary (ID: 199830) 555318010507006073205009405749282525878221673293399060770929113075951733 (proven prime)
(ID: 173737) 117624429256995041542056502961372491228326479563731535036581542982850644713708496669202699593023313560061779560608109427544716189002393312557086905108942193951332194695349468240687431283532394449523411644467063305624289590620682911288399857657233552536671061522118202727983708507948472549224554141121059511839791739814819855699023630032706044169371775400786358296307415248429834736395065064410859191172235762595937287519095993116196527513281008044970946304872387176511796815557963634340765700780312523329532723421347206396137575200082523450406131245867314554425846745231299308367531540884227538120643636911880169251014666386298660256630150563 (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.