Factor Info

ID 40257
Size 423 digits / 1403 bits
Status composite
Value 137217556792092658381274005890902070674201638390338376807664515743422423053794135797206172787318405863587505223602038976696602124284699014151872753469997926164323871856653528700098889145681043480928281686588947996318609594150795877682671663746153014931261673926010710756583337226046350956633155643769823737617774775973192621932682018904813865492254771510423753748191692739736135658921393992151152712379690714396631893392011

Factorizations

Primary (ID: 19886) 124744480879691435734416198755419072449916709460656618355847811262345324810678696941209275254392782646129308243768284579780542826772001 (proven prime)
(ID: 40258) 1099989000109998900010999890001099989000109998900010999890001099989000109888901110988890111098889011109888901110988890111098889011109888901110988901110988890111098889011109888901110988890111098889011109888901110988890109998900010999890001099989000109998900010999890001099989000109998900011 (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.