Factor Info

ID 149299
Size 1001 digits / 3324 bits
Status composite
Value 28375553156047315332363128124047412539832800315516937863950961780637132831866779277403565093311763341386104555430382504353931830547560165226402561799633313603074878978857921248930776385791345216038173990723712627153683908086952995706454544707775792251830183278345265515314051339123287369859024321075677128781281259209756300463167463302583659178458082678139606177002451543648092314489019079497595144200372191879158052427100751547628040788603105247730253766499906209629901870080799366784053942324975792248010710008904675129660831592959857695390046130274863789088494219532745229234301001255452537265579150859766438960674315106546644472831136720436345484065287714628698366465277300432656262719129151172688604167767685412458263836858665015507574923913865958814299134646931774064914302408820425176533880411099021753957740666395014875515001115956215130572808504059423529784637297022482181661676528584120737939411681343901037609068223860424718495822172910851873738927852299567621844359004257235073076400759457

Factorizations

Primary (ID: 147986) 566057362533109984268704001 (proven prime)
(ID: 149300) 50128405766275259083882233513100157136776115273183990676021350760464970404365625690440896842061028407010529683483544407681616959561479691196433667134167264757509574304600741802540404704775992074476299142246635251597160405555534169633344634799636240849064087132099648142377918077014206831072900184709141013038488927541019182859708881518054060845437760476573706911480539035393714947395607934419886477852767650398094505133948668085414835013062234278267421149879506664072983224524008216296669181176920401119526755387677095237607144052046611037830997911611439254400749095335592268837925285866944363109332496345385041686696753626515975862142495515620678544298418732758731864052902520259955925513749239117774848854410201209306789364534498053456013103621170709106834083366771305678357612921838632879975835178636700444977928675970134814201694931323053425594184471505624507173730902324091345396440463702444250659798966378643402517920488561342311305888608574865890600887601519779031457 (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.