Properties

Label 1225.1193
Modulus $1225$
Conductor $245$
Order $84$
Real no
Primitive no
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(1225, base_ring=CyclotomicField(84)) M = H._module chi = DirichletCharacter(H, M([63,50]))
 
Copy content pari:[g,chi] = znchar(Mod(1193,1225))
 

Basic properties

Modulus: \(1225\)
Conductor: \(245\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(84\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{245}(213,\cdot)\)
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 1225.bn

\(\chi_{1225}(82,\cdot)\) \(\chi_{1225}(143,\cdot)\) \(\chi_{1225}(157,\cdot)\) \(\chi_{1225}(243,\cdot)\) \(\chi_{1225}(257,\cdot)\) \(\chi_{1225}(318,\cdot)\) \(\chi_{1225}(332,\cdot)\) \(\chi_{1225}(418,\cdot)\) \(\chi_{1225}(432,\cdot)\) \(\chi_{1225}(493,\cdot)\) \(\chi_{1225}(507,\cdot)\) \(\chi_{1225}(593,\cdot)\) \(\chi_{1225}(682,\cdot)\) \(\chi_{1225}(768,\cdot)\) \(\chi_{1225}(782,\cdot)\) \(\chi_{1225}(843,\cdot)\) \(\chi_{1225}(857,\cdot)\) \(\chi_{1225}(943,\cdot)\) \(\chi_{1225}(957,\cdot)\) \(\chi_{1225}(1018,\cdot)\) \(\chi_{1225}(1032,\cdot)\) \(\chi_{1225}(1118,\cdot)\) \(\chi_{1225}(1132,\cdot)\) \(\chi_{1225}(1193,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((1177,101)\) → \((-i,e\left(\frac{25}{42}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(11\)\(12\)\(13\)\(16\)
\( \chi_{ 1225 }(1193, a) \) \(1\)\(1\)\(e\left(\frac{19}{84}\right)\)\(e\left(\frac{71}{84}\right)\)\(e\left(\frac{19}{42}\right)\)\(e\left(\frac{1}{14}\right)\)\(e\left(\frac{19}{28}\right)\)\(e\left(\frac{29}{42}\right)\)\(e\left(\frac{17}{21}\right)\)\(e\left(\frac{25}{84}\right)\)\(e\left(\frac{25}{28}\right)\)\(e\left(\frac{19}{21}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 1225 }(1193,a) \;\) at \(\;a = \) e.g. 2