Properties

Label 7865.349
Modulus $7865$
Conductor $7865$
Order $660$
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(7865, base_ring=CyclotomicField(660)) M = H._module chi = DirichletCharacter(H, M([330,378,385]))
 
Copy content pari:[g,chi] = znchar(Mod(349,7865))
 

Basic properties

Modulus: \(7865\)
Conductor: \(7865\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(660\)
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 7865.fv

\(\chi_{7865}(19,\cdot)\) \(\chi_{7865}(24,\cdot)\) \(\chi_{7865}(84,\cdot)\) \(\chi_{7865}(149,\cdot)\) \(\chi_{7865}(184,\cdot)\) \(\chi_{7865}(189,\cdot)\) \(\chi_{7865}(249,\cdot)\) \(\chi_{7865}(314,\cdot)\) \(\chi_{7865}(349,\cdot)\) \(\chi_{7865}(409,\cdot)\) \(\chi_{7865}(414,\cdot)\) \(\chi_{7865}(479,\cdot)\) \(\chi_{7865}(514,\cdot)\) \(\chi_{7865}(574,\cdot)\) \(\chi_{7865}(579,\cdot)\) \(\chi_{7865}(644,\cdot)\) \(\chi_{7865}(734,\cdot)\) \(\chi_{7865}(739,\cdot)\) \(\chi_{7865}(799,\cdot)\) \(\chi_{7865}(864,\cdot)\) \(\chi_{7865}(899,\cdot)\) \(\chi_{7865}(904,\cdot)\) \(\chi_{7865}(964,\cdot)\) \(\chi_{7865}(1029,\cdot)\) \(\chi_{7865}(1064,\cdot)\) \(\chi_{7865}(1124,\cdot)\) \(\chi_{7865}(1194,\cdot)\) \(\chi_{7865}(1229,\cdot)\) \(\chi_{7865}(1289,\cdot)\) \(\chi_{7865}(1294,\cdot)\) ...

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: $\Q(\zeta_{660})$
Fixed field: Number field defined by a degree 660 polynomial (not computed)

Values on generators

\((3147,3511,1211)\) → \((-1,e\left(\frac{63}{110}\right),e\left(\frac{7}{12}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(12\)\(14\)\(16\)
\( \chi_{ 7865 }(349, a) \) \(1\)\(1\)\(e\left(\frac{433}{660}\right)\)\(e\left(\frac{7}{30}\right)\)\(e\left(\frac{103}{330}\right)\)\(e\left(\frac{587}{660}\right)\)\(e\left(\frac{611}{660}\right)\)\(e\left(\frac{213}{220}\right)\)\(e\left(\frac{7}{15}\right)\)\(e\left(\frac{6}{11}\right)\)\(e\left(\frac{32}{55}\right)\)\(e\left(\frac{103}{165}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 7865 }(349,a) \;\) at \(\;a = \) e.g. 2