Factor Info

ID 149958
Size 282 digits / 935 bits
Status composite
Value 290387817436689313537333729076050213294463767325504467870159978355576012972663036057980801221774858334264720774852443300778302322123024793265833967408328280072337016579949499486033970968798348694924913869871179298852903364161647200120934601374504274987981776700596155481612201205501

Factorizations

Primary (ID: 149959) 1667721246450941189582189 (proven prime)
(ID: 149960) 174122514811549207531755223393041630661662697506021890918912229296046307642394027058538743382706469742676391375698124564500882245947338803434028112223327236699646270680981606741973426208874018881683500728777196965581688129809303367262195067744575485432352209 (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.