Factor Info

ID 127767
Size 808 digits / 2682 bits
Status composite
Value 1289121025118281207827230543977453422114468447534613183723877745869631152698170008767675755767620009798837002747863678597729349756218189472623624995697250239991405557092387278738487815905432752711690720038477865135288194519555823829696356328965775069987425238845129138781480918598242592866029264207978876148802386335022237008667250566728904192391497304947564029430658115780908029664969255662608816152303528827125568340599849846713798532335188850560341976927594020998857981586918784264117861211599089291243552437782360892461525224684090213283871354705710287567111010637508780164119717598620266797031344637234215036428796863622121799156106081163235725900944299918745596929649149941858104487593235864079995815110622209857493170674741999117528793094817934877773338913727341466372173334984551822525059920043266891

Factorizations

Primary (ID: 48818) 16657203760496226591594754967881992210581353094390182515557819372517496886710095493816980132543638395087364192076072796365715198678135874299543075082069759622310548763172356115682209010276961 (proven prime)
(ID: 127768) 77391202248214416710489874329823775240036969764588456315841929777972671297196669819470946612568756351123647244296309992843733549200422443430550643530652884514197377609658364643761587947250323994243487513677478010786588993481256290840095950710056334043563949537010172388830863684625621508198231212606106119723166635211729871882985189561716790802356901952389329689920883975247994509671076331554179624297252950462776042612944893731453846171768164465997234621533222587484708387025127265475326631323609703305690021355412384074077879888185715102609413885806591627564331085423619760569368726296975704463839485029941947385131 (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.