Factor Info

ID 114909
Size 257 digits / 852 bits
Status composite
Value 19820742211584229850941995426150746344810280512694135645001983144234053470454200039885909203026210515704622896048848675595036360803260447752727832700328044740848989668227846111199310106840811005224348064160399342861912869054943239190641107678648171159090641

Factorizations

Primary (ID: 57) 9283622964639019423529121698442566463089390281 (proven prime)
(ID: 114912) 2135022316942503215681819805380099725031027584952922404215694533887222087698723306836268541686744744983471930597995742350309810041177007666974282206778262857972582752927497013696620398000176208918602799476303561 (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.