Properties

Label 18225.718
Modulus $18225$
Conductor $3645$
Order $972$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(18225, base_ring=CyclotomicField(972)) M = H._module chi = DirichletCharacter(H, M([80,729]))
 
Copy content pari:[g,chi] = znchar(Mod(718,18225))
 

Basic properties

Modulus: \(18225\)
Conductor: \(3645\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(972\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3645}(718,\cdot)\)
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 18225.ck

\(\chi_{18225}(7,\cdot)\) \(\chi_{18225}(43,\cdot)\) \(\chi_{18225}(157,\cdot)\) \(\chi_{18225}(193,\cdot)\) \(\chi_{18225}(232,\cdot)\) \(\chi_{18225}(268,\cdot)\) \(\chi_{18225}(382,\cdot)\) \(\chi_{18225}(418,\cdot)\) \(\chi_{18225}(457,\cdot)\) \(\chi_{18225}(493,\cdot)\) \(\chi_{18225}(607,\cdot)\) \(\chi_{18225}(643,\cdot)\) \(\chi_{18225}(682,\cdot)\) \(\chi_{18225}(718,\cdot)\) \(\chi_{18225}(832,\cdot)\) \(\chi_{18225}(868,\cdot)\) \(\chi_{18225}(907,\cdot)\) \(\chi_{18225}(943,\cdot)\) \(\chi_{18225}(1057,\cdot)\) \(\chi_{18225}(1093,\cdot)\) \(\chi_{18225}(1132,\cdot)\) \(\chi_{18225}(1168,\cdot)\) \(\chi_{18225}(1282,\cdot)\) \(\chi_{18225}(1318,\cdot)\) \(\chi_{18225}(1357,\cdot)\) \(\chi_{18225}(1393,\cdot)\) \(\chi_{18225}(1507,\cdot)\) \(\chi_{18225}(1543,\cdot)\)

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: $\Q(\zeta_{972})$
Fixed field: Number field defined by a degree 972 polynomial (not computed)

Values on generators

\((4376,13852)\) → \((e\left(\frac{20}{243}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 18225 }(718, a) \) \(-1\)\(1\)\(e\left(\frac{809}{972}\right)\)\(e\left(\frac{323}{486}\right)\)\(e\left(\frac{173}{972}\right)\)\(e\left(\frac{161}{324}\right)\)\(e\left(\frac{71}{243}\right)\)\(e\left(\frac{559}{972}\right)\)\(e\left(\frac{5}{486}\right)\)\(e\left(\frac{80}{243}\right)\)\(e\left(\frac{151}{324}\right)\)\(e\left(\frac{109}{162}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 18225 }(718,a) \;\) at \(\;a = \) e.g. 2