Factor Info

ID 107247
Size 828 digits / 2751 bits
Status composite
Value 819485869218354343938233422539457523575918437744036414446599337876297998877224378771662872883135730625291157656865363602816483053130076993624495274240230054888382788967023803297753923796766007577509898461470329782533928632246038259799306480639796235310885173538610665904094302537179703959559994661103552354894962298327981926967828440821123241480532383143201794795174748793661329425756982912756704398896814240565547100732194296889072285083284139639486564389423583447097372230826783279521843263363093761234088374772976970618502078985699482232011652048375726933294503004216146559824494721041667870166074151011416127745244580843373878468935141300534932360896503099053608082724343899265769704876712247325802619697500491161146685642526128616973758142936814607813383199795075893313564950967243246606486732441912541635132176192802324749

Factorizations

Primary (ID: 45861) 2898867825629792276556973415091763169 (proven prime)
(ID: 130660) 282691698453108083879503213435910197835349676610566903934615793165154490337911765737867245943692228146647176710266773409922746661374758396441529319167911336678833683038808182946663178721345921482249139258478060561633866111514537950097468302497396843167909953409739165158197145260688831261286658282134818330712715156718573848336080574966597934364483555936097703766261612466971578642884415988021254863933819021603720818081320383303520010385152426682783579896634537056088948442021471137001805593704893344989891300901000666583127037196285120505188112030479329738085867677458169587165199928572880611534728789907485198138854844437248286672186897021714236522992429529048306387524730713037952303880852029218300945472482937148307174910963491685825212838358965406197294125868504422907773166742996827821 (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.