Factor Info

ID 156569
Size 740 digits / 2458 bits
Status composite
Value 80492945769547439430067133859276647330171207608221921712461780539490677115181877274606341181567630082490212171348618843846099988359880411934951559565373442151752998843448004677259327608526758078114498634953949229303193154580745676722628830219648291790943114735880548209640769238412173550523950446876711263646284356610328976813556779095426178693294195917378963862920791850094798982113635444929861408228317963242294400832888069080256683293597982909736230514562685582275789478347789530165875656629497800229247228737692992075485223650706619601078050649129217295608889391619667349660943295770545689139977426465902506413311884889942788330243615077502109633686819187339570546638776869398242224276735336236059958489202884558895951756020974736033571

Factorizations

Primary (ID: 154641) 1814503763676130449408979921 (proven prime)
(ID: 190556) 44360859084949559203968296542072631345207474876917011817710176222805102717786077615337307476084706127012580163900558131741775299893106592463681152833195113888243642694873061481206389062270941892866510274574928971559039588090444346270244899014482596742798783409241129799052452910511826177139217389278168135291378624453954880354974796602286602685741818737352212851919640934789383450621386473349256894170638501337463149874045708572283512830719000598690628220994645064878359831085778512730090488644367976420477340807073995993633866461008575602804956115049081784548362899842617245984892448222865656967063086265089204395091038163101755678030139308382327645476290325432284348371936172815472225121518015800612437030505651 (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.