Factor Info

ID 147041
Size 1236 digits / 4105 bits
Status composite
Value 451847505552530158340971812296185707714190324551475824581255926967232344490841443278807067051192412550466839285850552068574838794175209901729854185872138572899388284794614918708712262835904478256534227606273937651522134700605407857320867171668248748987905181509539956136213795314157470757859385066945075704779768576620605714675561322978213282029401356568057817708259060351542350451305172705782128151246636698745821187730061052270959880938833161967645520952581942634637204457034418470931533122249566698132369322903229859105719544686012449752309469661343555613670037809188261067200614790012282380829756439179129753039185451686208091390095883465243710983798538295424734344837015594649376982536424029634549014855808453236117737301739313298269106305339945317515598099060403227791067708300320149151995944043817509107457450252784998526375494065155484941381835670703868314575385449007228102605416561747701866205443392844165419856288886409323040974414405158899394145386459701609051288156865069298137141976070773533747392881258615125503109447829653584866883711747804596050868219015316569545377078449451159847255250692909964168909013887172222404726773648443608260492273604662220309292557933552538296713881168015485120702112472785432937561176968153

Factorizations

Primary (ID: 5662) 7160040632843551703449 (proven prime)
(ID: 147042) 63106835383011312477473241425674625483081596694102006202146280315137112016758800412499091126312340228588493945909087677878669923532797361504045777537323352518162563215184749358981433943752175461916765550650371175801262353148350674309137321687473932208374520127916403039057778373720748646552336298237684525959915655693956514606349028448850946326686568812684594460610040473236102367190312958600176609591066731981784571341213744871543455206642211781551137837842574863200986049388234609129185033007475533141331766309824202903575275356478300266292814070459054622346236257099211960372960160241190814557892571029556080167180424533505334383070365161480323139177591716336576474276056162462982972303498633545471136246211523154993799687640010968128719823511459657103919583530367656870206910038971184191951817773325704868519036325637311391726782336241902038419791933558271375025648905102543900289917224401979872256393541828447159064331389572779401557459639932055278206364660075716527990732825014989603946529887709918320963906643008191259486986800531461616633912270035187694457040890782320600496531308601806586321678801414305207660523250904003575536696787159467189637213732900576638038020063400834759816607144958394055763346497 (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.