Factor Info

ID 147779
Size 429 digits / 1425 bits
Status composite
Value 513738849539488465863698570793931628481578444638947664017555312757161165177425041825826462279095533074470510653729491244748802975109188080464147770969832193302461931875059899951991312092026748006140695908027885013193220139657056853073808804957127176005830689557687823242555905304631276230646943583884544022346662231470428219276953702274124178784053271030942118896496094909719199601909506087495818845163081113715482781803184687939

Factorizations

Primary (ID: 147059) 425141076149786955572181811 (proven prime)
(ID: 183291) 1208396173317504803834562829152270296948241109368823308830372641224468858303236430599776629999021689367412219834791452038803749900626254014056775585279697898106763622134279556690272608509202658014448815728282307572596721653333016938337627081070640738875634968503756858155522802053925835843781160082506127811646935084752325009366128152147315806328784275890220253629153068314882846934574014764968293347249 (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.