Properties

Label 2057.1052
Modulus $2057$
Conductor $2057$
Order $440$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2057, base_ring=CyclotomicField(440)) M = H._module chi = DirichletCharacter(H, M([388,165]))
 
Copy content pari:[g,chi] = znchar(Mod(1052,2057))
 

Basic properties

Modulus: \(2057\)
Conductor: \(2057\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(440\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: yes
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 2057.bl

\(\chi_{2057}(2,\cdot)\) \(\chi_{2057}(8,\cdot)\) \(\chi_{2057}(19,\cdot)\) \(\chi_{2057}(83,\cdot)\) \(\chi_{2057}(117,\cdot)\) \(\chi_{2057}(127,\cdot)\) \(\chi_{2057}(128,\cdot)\) \(\chi_{2057}(134,\cdot)\) \(\chi_{2057}(138,\cdot)\) \(\chi_{2057}(145,\cdot)\) \(\chi_{2057}(151,\cdot)\) \(\chi_{2057}(162,\cdot)\) \(\chi_{2057}(172,\cdot)\) \(\chi_{2057}(178,\cdot)\) \(\chi_{2057}(189,\cdot)\) \(\chi_{2057}(195,\cdot)\) \(\chi_{2057}(206,\cdot)\) \(\chi_{2057}(270,\cdot)\) \(\chi_{2057}(281,\cdot)\) \(\chi_{2057}(304,\cdot)\) \(\chi_{2057}(314,\cdot)\) \(\chi_{2057}(315,\cdot)\) \(\chi_{2057}(321,\cdot)\) \(\chi_{2057}(325,\cdot)\) \(\chi_{2057}(332,\cdot)\) \(\chi_{2057}(338,\cdot)\) \(\chi_{2057}(348,\cdot)\) \(\chi_{2057}(349,\cdot)\) \(\chi_{2057}(359,\cdot)\) \(\chi_{2057}(365,\cdot)\) ...

Copy content sage:chi.galois_orbit()
 
Copy content pari:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{440})$
Fixed field: Number field defined by a degree 440 polynomial (not computed)

Values on generators

\((970,122)\) → \((e\left(\frac{97}{110}\right),e\left(\frac{3}{8}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(12\)
\( \chi_{ 2057 }(1052, a) \) \(-1\)\(1\)\(e\left(\frac{29}{220}\right)\)\(e\left(\frac{39}{40}\right)\)\(e\left(\frac{29}{110}\right)\)\(e\left(\frac{57}{440}\right)\)\(e\left(\frac{47}{440}\right)\)\(e\left(\frac{131}{440}\right)\)\(e\left(\frac{87}{220}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{23}{88}\right)\)\(e\left(\frac{21}{88}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2057 }(1052,a) \;\) at \(\;a = \) e.g. 2