Properties

Label 2178.347
Modulus $2178$
Conductor $1089$
Order $330$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2178, base_ring=CyclotomicField(330)) M = H._module chi = DirichletCharacter(H, M([275,177]))
 
Copy content pari:[g,chi] = znchar(Mod(347,2178))
 

Basic properties

Modulus: \(2178\)
Conductor: \(1089\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(330\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1089}(347,\cdot)\)
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 2178.bf

\(\chi_{2178}(29,\cdot)\) \(\chi_{2178}(41,\cdot)\) \(\chi_{2178}(83,\cdot)\) \(\chi_{2178}(95,\cdot)\) \(\chi_{2178}(101,\cdot)\) \(\chi_{2178}(149,\cdot)\) \(\chi_{2178}(167,\cdot)\) \(\chi_{2178}(173,\cdot)\) \(\chi_{2178}(227,\cdot)\) \(\chi_{2178}(281,\cdot)\) \(\chi_{2178}(293,\cdot)\) \(\chi_{2178}(299,\cdot)\) \(\chi_{2178}(347,\cdot)\) \(\chi_{2178}(365,\cdot)\) \(\chi_{2178}(371,\cdot)\) \(\chi_{2178}(425,\cdot)\) \(\chi_{2178}(437,\cdot)\) \(\chi_{2178}(479,\cdot)\) \(\chi_{2178}(491,\cdot)\) \(\chi_{2178}(497,\cdot)\) \(\chi_{2178}(545,\cdot)\) \(\chi_{2178}(563,\cdot)\) \(\chi_{2178}(569,\cdot)\) \(\chi_{2178}(623,\cdot)\) \(\chi_{2178}(635,\cdot)\) \(\chi_{2178}(677,\cdot)\) \(\chi_{2178}(689,\cdot)\) \(\chi_{2178}(695,\cdot)\) \(\chi_{2178}(743,\cdot)\) \(\chi_{2178}(761,\cdot)\) ...

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: $\Q(\zeta_{165})$
Fixed field: Number field defined by a degree 330 polynomial (not computed)

Values on generators

\((1937,1333)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{59}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 2178 }(347, a) \) \(1\)\(1\)\(e\left(\frac{283}{330}\right)\)\(e\left(\frac{29}{330}\right)\)\(e\left(\frac{277}{330}\right)\)\(e\left(\frac{43}{55}\right)\)\(e\left(\frac{57}{110}\right)\)\(e\left(\frac{47}{66}\right)\)\(e\left(\frac{118}{165}\right)\)\(e\left(\frac{157}{165}\right)\)\(e\left(\frac{131}{165}\right)\)\(e\left(\frac{52}{55}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2178 }(347,a) \;\) at \(\;a = \) e.g. 2