Factor Info

ID 21412
Size 545 digits / 1809 bits
Status composite
Value 29040553638681589310380650955719667979523028254943893766382801514543199079814627896188797430150587073157408568334595204163965651765850454180533377434671135630921777011914885121325163333804462743352799215649366894918408763027196941015716361900620651291770555948465089464945793628882727072593746757770322726232682477155693542654102429833744479266999835487768852108560171030125191951025264959451976716629020786202897894680460026073241333412209078024241298470413420442240844230088352764270615773127906803584801046344608449794809340211235275761721401

Factorizations

Primary (ID: 16301) 2047676978710884689089 (proven prime)
(ID: 21413) 14182194721437007934770191378648265726923471618271447435559041535851951876902762169670194604726996015435952592018869785327091635447602684697836072254189421030553477788280802800633673709764525738591846937573453392623544725867390253262099675697269061793588084999679815204824509939112125170223617826613009352765275565593872443201094480637956177428963811851662568888323328289238801198078450782524203643150747737089788917498644221110435204936454961222653114850713582417340588249533863560525105648146360388158545684758670634156409 (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.