sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1960, base_ring=CyclotomicField(84))
M = H._module
chi = DirichletCharacter(H, M([0,42,63,74]))
         
     
    
    
        
        pari:[g,chi] = znchar(Mod(1053,1960))
         
     
    
  
   | Modulus: |  \(1960\) |   |  
   | Conductor: |  \(1960\) |  
    
         
        sage:chi.conductor()
          
     
    
    
         
        pari:znconreyconductor(g,chi)
          
     
    
 |  
   | Order: |  \(84\) |  
    
         
        sage:chi.multiplicative_order()
          
     
    
    
         
        pari:charorder(g,chi)
          
     
    
 |  
   | Real: |   no  |  
   | Primitive: |   yes |   
    
         
        sage:chi.is_primitive()
          
     
    
    
         
        pari:#znconreyconductor(g,chi)==1
          
     
    
 |  
     | Minimal:  |  yes |  
       | Parity:  |  even |  
    
         
        sage:chi.is_odd()
          
     
    
    
         
        pari:zncharisodd(g,chi)
          
     
    
 |  
   
  \(\chi_{1960}(157,\cdot)\)
  \(\chi_{1960}(173,\cdot)\)
  \(\chi_{1960}(213,\cdot)\)
  \(\chi_{1960}(397,\cdot)\)
  \(\chi_{1960}(437,\cdot)\)
  \(\chi_{1960}(453,\cdot)\)
  \(\chi_{1960}(493,\cdot)\)
  \(\chi_{1960}(677,\cdot)\)
  \(\chi_{1960}(733,\cdot)\)
  \(\chi_{1960}(773,\cdot)\)
  \(\chi_{1960}(957,\cdot)\)
  \(\chi_{1960}(997,\cdot)\)
  \(\chi_{1960}(1013,\cdot)\)
  \(\chi_{1960}(1053,\cdot)\)
  \(\chi_{1960}(1237,\cdot)\)
  \(\chi_{1960}(1277,\cdot)\)
  \(\chi_{1960}(1333,\cdot)\)
  \(\chi_{1960}(1517,\cdot)\)
  \(\chi_{1960}(1557,\cdot)\)
  \(\chi_{1960}(1573,\cdot)\)
  \(\chi_{1960}(1613,\cdot)\)
  \(\chi_{1960}(1797,\cdot)\)
  \(\chi_{1960}(1837,\cdot)\)
  \(\chi_{1960}(1853,\cdot)\)
    
        
        sage:chi.galois_orbit()
         
     
    
    
        
        pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
         
     
    
 
\((1471,981,1177,1081)\) → \((1,-1,-i,e\left(\frac{37}{42}\right))\)
  
    
      
        | \(a\) | 
        \(-1\) | \(1\) | \(3\) | \(9\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(27\) | \(29\) | \(31\) |       
    
    
      | \( \chi_{ 1960 }(1053, a) \) | 
      \(1\) | \(1\) | \(e\left(\frac{53}{84}\right)\) | \(e\left(\frac{11}{42}\right)\) | \(e\left(\frac{31}{42}\right)\) | \(e\left(\frac{23}{28}\right)\) | \(e\left(\frac{65}{84}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{61}{84}\right)\) | \(e\left(\frac{25}{28}\right)\) | \(e\left(\frac{6}{7}\right)\) | \(e\left(\frac{1}{6}\right)\) |     
  
 
    
        
        sage:chi.jacobi_sum(n)