Factor Info

ID 198460
Size 392 digits / 1302 bits
Status composite
Value 57372766852508130990093373722033115417113909961433728488619020762092524529982532162621768714059378596675390259407418673430718366960654427769851338537936730482653107583537292203441250417792125458711143198455042322307503226295371778653222847453469672030186132162613130256936522278533189780589187419452410369860821465876786734712028416461004025256856276219310395855088263397566625817578659745621

Factorizations

Primary (ID: 198461) 153146165727088573939714479618278148014876398814047535884141 (proven prime)
(ID: 198462) 374627510784359167043514670377024754474070761219354043296276155861122089485260517818661489688677876938359288743625012447746164130851557272764883803817634682693481681988450205255269107423745727052425732912597154797096230869289401738944273413880979231018917506159311290793874433778329557290798854533073488318568544128449222848417222281 (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.