Factor Info

ID 37185
Size 328 digits / 1088 bits
Status composite
Value 1721877672157634623382122475889316331810097790801965543928236011500528849191628738185247023772825365592130873601369517917021834463997136312001560573268178014147045454437960947000504078504286284109898577855453201896448725844405117787416700322660592200650718494583953587996209187322300922426237029666021818510776253297578082356299

Factorizations

Primary (ID: 37186) 213337806412827993193318642247372120914550173 (proven prime)
(ID: 37187) 8071132356285904852414911836872845012549634587550414664084059690619594803774239293375885303685466182894484924158778285850935793310398522796372814806689079399495615577182940461882302190713697293708464004725454862104704906695277733855764703117098816632538398836613136808716538138009863 (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.