Factor Info

ID 53500
Size 323 digits / 1073 bits
Status composite
Value 80522071602310000769727307727023483011987793118131358723104531513439397672799367796100137271819786911379406676263753149577129652732064198921364080715801590499693968021658980896321709939922069784643798170033744355707989518023121610398985245047782594029664859744722769999058036730517698533043100623165702558357361066682256461

Factorizations

Primary (ID: 76119) 25993663579055640467321336114621 (proven prime)
(ID: 76887) 3097757703811730173482944035586218552162568625960491743164714966009703384380698413887909714743305388170890511816431873806090786828795786061874407916346942874869914782540824129603881753837905233078468110537275601314038593651662625408454698593356054471928706645162915370274330591033914293017041 (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.