Properties

Label 2057.399
Modulus $2057$
Conductor $2057$
Order $440$
Real no
Primitive yes
Minimal yes
Parity even

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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([272,275]))
 
Copy content pari:[g,chi] = znchar(Mod(399,2057))
 

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: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 2057.bk

\(\chi_{2057}(15,\cdot)\) \(\chi_{2057}(25,\cdot)\) \(\chi_{2057}(26,\cdot)\) \(\chi_{2057}(36,\cdot)\) \(\chi_{2057}(42,\cdot)\) \(\chi_{2057}(49,\cdot)\) \(\chi_{2057}(53,\cdot)\) \(\chi_{2057}(59,\cdot)\) \(\chi_{2057}(60,\cdot)\) \(\chi_{2057}(70,\cdot)\) \(\chi_{2057}(93,\cdot)\) \(\chi_{2057}(104,\cdot)\) \(\chi_{2057}(168,\cdot)\) \(\chi_{2057}(179,\cdot)\) \(\chi_{2057}(185,\cdot)\) \(\chi_{2057}(196,\cdot)\) \(\chi_{2057}(212,\cdot)\) \(\chi_{2057}(213,\cdot)\) \(\chi_{2057}(223,\cdot)\) \(\chi_{2057}(229,\cdot)\) \(\chi_{2057}(236,\cdot)\) \(\chi_{2057}(240,\cdot)\) \(\chi_{2057}(246,\cdot)\) \(\chi_{2057}(247,\cdot)\) \(\chi_{2057}(257,\cdot)\) \(\chi_{2057}(280,\cdot)\) \(\chi_{2057}(291,\cdot)\) \(\chi_{2057}(355,\cdot)\) \(\chi_{2057}(383,\cdot)\) \(\chi_{2057}(389,\cdot)\) ...

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

\((970,122)\) → \((e\left(\frac{34}{55}\right),e\left(\frac{5}{8}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(12\)
\( \chi_{ 2057 }(399, a) \) \(1\)\(1\)\(e\left(\frac{81}{220}\right)\)\(e\left(\frac{1}{40}\right)\)\(e\left(\frac{81}{110}\right)\)\(e\left(\frac{383}{440}\right)\)\(e\left(\frac{173}{440}\right)\)\(e\left(\frac{89}{440}\right)\)\(e\left(\frac{23}{220}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{21}{88}\right)\)\(e\left(\frac{67}{88}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2057 }(399,a) \;\) at \(\;a = \) e.g. 2