Factor Info

ID 150393
Size 470 digits / 1560 bits
Status composite
Value 21339854089240793116856335882182034218956421273115405862230126127074652649031472589577482892055826017626852632867350137183768734535701506251135366253895832093973347396783842352788193387169654931338809457234976511685023187195589659058817898838608658989703009159180233771132798431968253984145899847185634013979552522014994412108440256064752109558215561641556521001961023715308696152064528271334707250325605306963618971936025019311994712469892603174291976041758503298785407

Factorizations

Primary (ID: 183865) 112184890076694375054525361230390563 (proven prime)
(ID: 184476) 190220394873605160279607604677348697567554899382670900309673994787287195087549987281559466768745968440854170472972006776067356449576112227976162644475717974418166114288216203105481545065191522136086542394413154610621327555774185126297151646875296978746159179755921754354968913974316968416280268711657261605749310859870772591879501391327135234076296886090402705460956477369114873900474004766789762520867880900877897647613590196236563189 (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.