Factor Info

ID 53845
Size 630 digits / 2091 bits
Status composite
Value 152218576447925227477617025851381072113408918659896936741670837308425252131688641793970520518623544958499403608293724962686184430010051412061620660365269914837058960922170882276735729662877660073651783839229806498043664158874772886015271917186046829062990949378377729646712851681812430729193424380189880752986714048563834154205882151309401332049082638942081882455020908517449616981596777910848716561202265680672687803094806158327865612501199404345686409472466797231305446174578387209665051787550174178744295230268640347700151449654660452095335709216173730717880013739298700686638281833070624664950993182695490951909862653428750111

Factorizations

Primary (ID: 75963) 3085088915212385601857770168909 (proven prime)
(ID: 77353) 49340093796760506645194442703588591298633069312748826643958871206275611889060267305849660456468062590859604506446934176234760748664862233175256294475609560971719711152032385013032137646942965601989587843520975367495099316561140426920902915166927822220319930133024302437843067929444759896718868020615851018088094009773392678702570314875012897530995821834982927993630725347316628226390353592241040926127223978089697343131675753756830321446888005281996766939538548062122925888901693744897595460965073310133545009942413718445506226891586535266379217445442289672350620623651020034959759663608444401130779 (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.