Factor Info

ID 198605
Size 768 digits / 2550 bits
Status composite
Value 276111421307780510738809519352057608416408139103208040582294051532929342278391915840379387943255712934848175115514748483899094486875054531208418575471270995335591946553314609584663233070159539019531879376175282177606631497522477989983973789236790729729267254537339405132731099378150855724821069799798661851932367946752435260270484300215496660579456154862012547241638743929947611447928562412431734782209314195413206296580616413662398591375310691280876412704605673739771601282424715237258365585303970504042351227448503243327913513996632787002387177031720074741801976535688227246978933946153088491672148325552871920113072935605990664777838625370883910367026232866738630310868767884895610509235965594787074314482192451840792589163552402946353114428051257972007721551805539

Factorizations

Primary (ID: 31547) 19637709278300052324601150997913243825749366643937650833517452171720148119901437422753 (proven prime)
(ID: 198606) 14060266266029691814097145479367164105955300105936798733883328121533966594065348760398462809796431473664452333100680190977519904298409511259916659714095664954993095069320834503693262721907920590025721368464089747729795891568584492776218121404773115449384792645684673429036195212466747179769234110622894722343062597184154371704950219936125791998527046775936747667596806793422609830057728035535226701874008465386690579354906432782407102762785195260001582293246054788926248592647621308238543926444279146404430505856861204004364095686219042052394519232529866996318088573775621031661887537704226741855295207081532413214444833881182715842318344626553102587087785664854798421945544348165763 (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.