Factor Info

ID 39481
Size 415 digits / 1378 bits
Status composite
Value 4257650728111716282087561516324131804834515742367499727498360137690695218825886577618576211723568127314908067309587517171015201546599171630136159446857774385091552715164806323699241592022117952505707771682130858704128386611783296734360071893629208413010063157638047623466390031139146509734410558274898018672857449237184140044731589285210976715106669215392725313557418103382305964053870339341436512835808276726338883

Factorizations

Primary (ID: 19371) 18381907262281244633158190677786966663091011 (proven prime)
(ID: 39482) 231621815264415073492937247148702171443126546213452371281653994348322001601151489403718379321127285963013924361035391763816130310206304175280275862715463524743300405799223883268466857406814344951191692829359192192015424360423980489731979844571080330288497688206945187663040625218611305883819373037789127610647919811986115927502657784511363166483484055304750474449280292353 (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.