Factor Info

ID 120609
Size 473 digits / 1569 bits
Status composite
Value 16136877060388711735130721654406698214567123669662527883715816642171022402936078699095874119826166976136457855632924302723837077196453193966204947867383902017683049941825094625514363494025792283264505952366029990660838631261127970958412782499980862973744538477801638966686259104931153681651800673647823685171700873547337439686519152779104903411554338942771927202800115457602235342149256197174012788261954023159492928266111041180902838072616265885498469002107360185657726601

Factorizations

Primary (ID: 1134) 20379621866912041009285306878000998438281 (proven prime)
(ID: 120610) 791814350912380396339881926969304549841623857765247237533396968732195625341071866496886835322401880718821417827204329066081646879731501656849394088629390851189755279288472996755285990595842206690749562365554238431175794261478947958105404965842439252393792234063427486198612427815835554888540477598515009194123413015048038624848839489270747231606616540352717106380260011440926560914189642794675916906450016276367917504888970758846721 (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.