Factor Info

ID 121256
Size 478 digits / 1586 bits
Status composite
Value 1786864568426385262544493758872778376980397419319795470844763889207585209676407398746782247656219868872174774985603018830394963502161049096974256403707596525043470076835194076192829286935704853202213332096458942692594313469882257166474874786953719467485155165095478799847433398455690890928679025389024564927545839699510839668417763148406567171829618133568748947482481743256861618000941080262055936230953925121563428503220006513882853865933373639368031654415331247552655005631103

Factorizations

Primary (ID: 168) 547497418496144666543167613835090178297001 (proven prime)
(ID: 121257) 3263694965602779175365696408612380383664686620902100271191763027707414284940667932906770904858818573052866341375160187761774733047984910274009702266988721757034520341248547696651393953363379871118686971467821767429497284200288677148481156969761757846494898275392381541485024588535700789584393698548984267922951279763052261377312282340113266809762478912768785556116337780899670785985526590034173653332184417299186027248296798217761040103 (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.