Factor Info

ID 182344
Size 525 digits / 1743 bits
Status composite
Value 398109395054582609251874894273163381646172927491234428845824536977864400209880285669886330059952880412769388421015797826783118777672658157120038313964791898342686222470025555080117191009880236901922592888934240581006425698509034188242518962404253163962002617579580786321962827375164806416912904311318271130584630284286204351670287199406677266583561186262175076674573240954759634585017927086807070986189313144012472487824021467410678194530591025384068237704294964483399768195853540760296678465516749105849513687095338545329081

Factorizations

Primary (ID: 12481) 189158799504572993386207675026333091378534617798746234988832109982520523533110417394026740161 (proven prime)
(ID: 182345) 2104630586032864664599101671561109567368022559321240205514897997097784747144169940968408245616245753365224246219608747203198080983784070636833286145417952758403612177315385131882191737551979528746367738909763082549089519051236697835706251541407513699222591047482580754345113876632722051079586084140955628726556623585911130684703537982905687344248752247167800732130791836972763429519790660264884245211064446231694364616772962238793721 (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.