Properties

Label 1576.1009
Modulus $1576$
Conductor $197$
Order $49$
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(1576, base_ring=CyclotomicField(98)) M = H._module chi = DirichletCharacter(H, M([0,0,92]))
 
Copy content pari:[g,chi] = znchar(Mod(1009,1576))
 

Basic properties

Modulus: \(1576\)
Conductor: \(197\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(49\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{197}(24,\cdot)\)
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 1576.y

\(\chi_{1576}(49,\cdot)\) \(\chi_{1576}(81,\cdot)\) \(\chi_{1576}(105,\cdot)\) \(\chi_{1576}(193,\cdot)\) \(\chi_{1576}(225,\cdot)\) \(\chi_{1576}(257,\cdot)\) \(\chi_{1576}(273,\cdot)\) \(\chi_{1576}(297,\cdot)\) \(\chi_{1576}(329,\cdot)\) \(\chi_{1576}(353,\cdot)\) \(\chi_{1576}(369,\cdot)\) \(\chi_{1576}(385,\cdot)\) \(\chi_{1576}(417,\cdot)\) \(\chi_{1576}(457,\cdot)\) \(\chi_{1576}(529,\cdot)\) \(\chi_{1576}(569,\cdot)\) \(\chi_{1576}(625,\cdot)\) \(\chi_{1576}(633,\cdot)\) \(\chi_{1576}(681,\cdot)\) \(\chi_{1576}(745,\cdot)\) \(\chi_{1576}(817,\cdot)\) \(\chi_{1576}(825,\cdot)\) \(\chi_{1576}(841,\cdot)\) \(\chi_{1576}(849,\cdot)\) \(\chi_{1576}(873,\cdot)\) \(\chi_{1576}(889,\cdot)\) \(\chi_{1576}(921,\cdot)\) \(\chi_{1576}(1001,\cdot)\) \(\chi_{1576}(1009,\cdot)\) \(\chi_{1576}(1025,\cdot)\) ...

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: $\Q(\zeta_{49})$
Fixed field: Number field defined by a degree 49 polynomial

Values on generators

\((1183,789,593)\) → \((1,1,e\left(\frac{46}{49}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 1576 }(1009, a) \) \(1\)\(1\)\(e\left(\frac{45}{49}\right)\)\(e\left(\frac{27}{49}\right)\)\(e\left(\frac{3}{49}\right)\)\(e\left(\frac{41}{49}\right)\)\(e\left(\frac{11}{49}\right)\)\(e\left(\frac{23}{49}\right)\)\(e\left(\frac{23}{49}\right)\)\(e\left(\frac{13}{49}\right)\)\(e\left(\frac{4}{7}\right)\)\(e\left(\frac{48}{49}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 1576 }(1009,a) \;\) at \(\;a = \) e.g. 2