Factor Info

ID 166858
Size 798 digits / 2651 bits
Status composite
Value 549461522238132377076898466353508192943676561747833530642928716215384551603883900928874112989035599744887036886581739072974786644781153918777588720690066792002390755198262419889393216420661113684607248609089609362764431604762936355578041847144351111221560878389614418967781424770833662865185606873574914174425441802409340360250933290787405116751496307299788496075445080943684997680725270763986235881942895545141219658995606112078579436520454502624699524257485457347761818179329633001943838318559543878988854107659591576971383032705802635032612528264585745017800991589519814562491493465592624753650516685706024855814957026544806798187363946202161726163499849894346582060173638993905575180906568644926851555274574510693735879845415337427881925248890690030167291156226503804174990466967963529234793157

Factorizations

Primary (ID: 166859) 2896299511472933005584961 (proven prime)
(ID: 166860) 189711568179183218093524409651880139549198629566953726254007112668402047682758697029139064581572578664352311619939170293835796722958263346462065283208901337171973452344321677509862379744915210358417505939395487080814727701820140181289087353128254295041405887617217835600622892420941936260259184311289088942052155334364646417471742775937212582752730556000746655048228941388401491332597415039262063791711553493005994736249034465147158411980572839957487489837317090060690427709133716844982898034636340688351431485110267694019518709526565887861015459648922052732243331821768353833936296185499174084906699108214983270787465594136205739032530301501595058139892262357400604223169469564219711139071716015608637632326563804427961539109512383268986575423876343837453573001773787893637 (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.