Properties

Label 1309.38
Modulus $1309$
Conductor $1309$
Order $60$
Real no
Primitive yes
Minimal yes
Parity odd

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(1309, base_ring=CyclotomicField(60)) M = H._module chi = DirichletCharacter(H, M([10,24,45]))
 
Copy content pari:[g,chi] = znchar(Mod(38,1309))
 

Basic properties

Modulus: \(1309\)
Conductor: \(1309\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(60\)
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 1309.cn

\(\chi_{1309}(38,\cdot)\) \(\chi_{1309}(47,\cdot)\) \(\chi_{1309}(115,\cdot)\) \(\chi_{1309}(157,\cdot)\) \(\chi_{1309}(234,\cdot)\) \(\chi_{1309}(565,\cdot)\) \(\chi_{1309}(642,\cdot)\) \(\chi_{1309}(752,\cdot)\) \(\chi_{1309}(829,\cdot)\) \(\chi_{1309}(922,\cdot)\) \(\chi_{1309}(999,\cdot)\) \(\chi_{1309}(1109,\cdot)\) \(\chi_{1309}(1160,\cdot)\) \(\chi_{1309}(1186,\cdot)\) \(\chi_{1309}(1237,\cdot)\) \(\chi_{1309}(1279,\cdot)\)

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: \(\Q(\zeta_{60})\)
Fixed field: Number field defined by a degree 60 polynomial

Values on generators

\((1123,596,309)\) → \((e\left(\frac{1}{6}\right),e\left(\frac{2}{5}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(12\)\(13\)
\( \chi_{ 1309 }(38, a) \) \(-1\)\(1\)\(e\left(\frac{7}{30}\right)\)\(e\left(\frac{7}{60}\right)\)\(e\left(\frac{7}{15}\right)\)\(e\left(\frac{11}{60}\right)\)\(e\left(\frac{7}{20}\right)\)\(e\left(\frac{7}{10}\right)\)\(e\left(\frac{7}{30}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{7}{12}\right)\)\(e\left(\frac{9}{10}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 1309 }(38,a) \;\) at \(\;a = \) e.g. 2