Factor Info

ID 159551
Size 503 digits / 1669 bits
Status composite
Value 13172507441247432573148495532752519122672997481769607059883968276034459467337696091913866725040596709472969017938423919217287726773606622235446107108815327068285827462749742491965672689855623734378157593730663698554294576221900855473914049523371081548915520058107665296115386902597885636788458208982638199769494998224998433290458595750813709883028976107131936357141682291381930396214206613125732745304173066726300702021475018121224240442381450065133258617419309321543121803020139994875879588390506200711

Factorizations

Primary (ID: 159552) 78465100424349836396629 (proven prime)
(ID: 159553) 167877277541336687441560544524893404407884093558006919696023012426457083975305697058455534605548006282005472840518033936303620126641063264646870171334428814283109175695114643776064496897430930493609873402427096142152419975403485576932275988936295265589276206133784433705338246401877296983112668051723534633654696704729287132712715300014787606800367307975117482556145362627281593783801385987590965716246953194261734675257139404824645780905669644001294617357993673969781089641412459 (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.