Factor Info

ID 184833
Size 390 digits / 1295 bits
Status composite
Value 644137146063453434376136039569505452392490047769615872593195901911073213536502517840678843650463704364929978659887026161966531523148101221945586668112023512735701450883833055385683363429523222579243993988993106480481819685117490469014313415373476853168657047283594855273621294495497482273207672633344517473031292277259994902285859831359583296407073270358145727117748968763282975564160476539

Factorizations

Primary (ID: 184123) 1049749270988337712904242897963417386554856606606504427 (proven prime)
(ID: 184834) 613610472391182575891615120401861062457275763644101415123878295062201111567557105164020687765275818419284559903100674344481460498361523482119102042291223070911912154755804358200172332252749583016899557139452942612468353781425014526061074120887030956494855991038831575778644042657733682586337222161954766997095415421811514187182217684657 (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.