Properties

Label 2864.115
Modulus $2864$
Conductor $2864$
Order $356$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2864, base_ring=CyclotomicField(356)) M = H._module chi = DirichletCharacter(H, M([178,267,190]))
 
Copy content pari:[g,chi] = znchar(Mod(115,2864))
 

Basic properties

Modulus: \(2864\)
Conductor: \(2864\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(356\)
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 2864.x

\(\chi_{2864}(11,\cdot)\) \(\chi_{2864}(35,\cdot)\) \(\chi_{2864}(91,\cdot)\) \(\chi_{2864}(99,\cdot)\) \(\chi_{2864}(115,\cdot)\) \(\chi_{2864}(123,\cdot)\) \(\chi_{2864}(131,\cdot)\) \(\chi_{2864}(163,\cdot)\) \(\chi_{2864}(187,\cdot)\) \(\chi_{2864}(203,\cdot)\) \(\chi_{2864}(211,\cdot)\) \(\chi_{2864}(219,\cdot)\) \(\chi_{2864}(251,\cdot)\) \(\chi_{2864}(275,\cdot)\) \(\chi_{2864}(283,\cdot)\) \(\chi_{2864}(291,\cdot)\) \(\chi_{2864}(299,\cdot)\) \(\chi_{2864}(307,\cdot)\) \(\chi_{2864}(315,\cdot)\) \(\chi_{2864}(331,\cdot)\) \(\chi_{2864}(339,\cdot)\) \(\chi_{2864}(355,\cdot)\) \(\chi_{2864}(379,\cdot)\) \(\chi_{2864}(395,\cdot)\) \(\chi_{2864}(411,\cdot)\) \(\chi_{2864}(427,\cdot)\) \(\chi_{2864}(467,\cdot)\) \(\chi_{2864}(491,\cdot)\) \(\chi_{2864}(515,\cdot)\) \(\chi_{2864}(523,\cdot)\) ...

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: $\Q(\zeta_{356})$
Fixed field: Number field defined by a degree 356 polynomial (not computed)

Values on generators

\((1791,2149,897)\) → \((-1,-i,e\left(\frac{95}{178}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 2864 }(115, a) \) \(1\)\(1\)\(e\left(\frac{139}{356}\right)\)\(e\left(\frac{143}{356}\right)\)\(e\left(\frac{47}{178}\right)\)\(e\left(\frac{139}{178}\right)\)\(e\left(\frac{91}{356}\right)\)\(e\left(\frac{33}{356}\right)\)\(e\left(\frac{141}{178}\right)\)\(e\left(\frac{53}{89}\right)\)\(e\left(\frac{203}{356}\right)\)\(e\left(\frac{233}{356}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2864 }(115,a) \;\) at \(\;a = \) e.g. 2