Number Info
ID | 1985 |
Size | 207 digits / 688 bits |
Value | 790248804452515383719342560492087021928746915139827246539236902233537366361504117924599655429464529104709233753012583580194446625642717422278315608725176285578310955876182558673963688690552554926971782084498 |
Progress | 100.00% |
Completed | yes |
Small factors | 2 × 33 × 41 × 43 × 107 × 307 × 1321 × 2521 × 245521 × 817081 × 3666961 × 261399601 × 10783342081<11> × 11166702227<11> × 11257001466481<14> × 152137912330801<15> × 1076312899454363<16> × 59996854928656801<17> × 606425727941381041<18> |
Cofactor | 48862068696274200267597689878133399564838196163048171321555360581201 (proven prime) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
790248804452515383719342560492087021928746915139827246539236902233537366361504117924599655429464529104709233753012583580194446625642717422278315608725176285578310955876182558673963688690552554926971782084498 = 2 × 33 × 41 × 43 × 107 × 307 × 1321 × 2521 × 245521 × 817081 × 3666961 × 261399601 × 10783342081<11> × 11166702227<11> × 11257001466481<14> × 152137912330801<15> × 1076312899454363<16> × 59996854928656801<17> × 606425727941381041<18> × 48862068696274200267597689878133399564838196163048171321555360581201<68>
Categories
- Lucas Sequence (index 990)