Factor Info

ID 155394
Size 364 digits / 1207 bits
Status composite
Value 2128917224407660840633591523244534098269319833295013761347577388900425221236270683478020182782749730181120561535836473785967438900041513006062792984163853527755052686630016135393228566229505056633490840990265191315057955366231461206563101600586033734074395239719652615102719205057447958850262436580184343712043153957240929778257834768168850318171481087440756890561

Factorizations

Primary (ID: 154610) 7499207440683838894753 (proven prime)
(ID: 155395) 283885629414396997341707156984101135488408658823478028666844707585460642537598853565347882350903783087553775309167504006009177963482031226107962864289929652190906598141478382996044294632293635742007380793708899854025062333045077033150002386560064507295433404546862345561850057834164840824704273398230786955444063990315842123551877956187419937 (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.