Properties

Label 7605.11
Modulus $7605$
Conductor $1521$
Order $156$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7605, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,0,103]))
 
pari: [g,chi] = znchar(Mod(11,7605))
 

Basic properties

Modulus: \(7605\)
Conductor: \(1521\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1521}(11,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7605.hf

\(\chi_{7605}(11,\cdot)\) \(\chi_{7605}(176,\cdot)\) \(\chi_{7605}(236,\cdot)\) \(\chi_{7605}(266,\cdot)\) \(\chi_{7605}(761,\cdot)\) \(\chi_{7605}(821,\cdot)\) \(\chi_{7605}(851,\cdot)\) \(\chi_{7605}(1181,\cdot)\) \(\chi_{7605}(1346,\cdot)\) \(\chi_{7605}(1406,\cdot)\) \(\chi_{7605}(1436,\cdot)\) \(\chi_{7605}(1766,\cdot)\) \(\chi_{7605}(1931,\cdot)\) \(\chi_{7605}(1991,\cdot)\) \(\chi_{7605}(2021,\cdot)\) \(\chi_{7605}(2351,\cdot)\) \(\chi_{7605}(2576,\cdot)\) \(\chi_{7605}(2606,\cdot)\) \(\chi_{7605}(2936,\cdot)\) \(\chi_{7605}(3101,\cdot)\) \(\chi_{7605}(3161,\cdot)\) \(\chi_{7605}(3191,\cdot)\) \(\chi_{7605}(3521,\cdot)\) \(\chi_{7605}(3686,\cdot)\) \(\chi_{7605}(3746,\cdot)\) \(\chi_{7605}(3776,\cdot)\) \(\chi_{7605}(4106,\cdot)\) \(\chi_{7605}(4271,\cdot)\) \(\chi_{7605}(4331,\cdot)\) \(\chi_{7605}(4361,\cdot)\) ...

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((6761,1522,6931)\) → \((e\left(\frac{1}{6}\right),1,e\left(\frac{103}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(14\)\(16\)\(17\)\(19\)\(22\)
\( \chi_{ 7605 }(11, a) \) \(1\)\(1\)\(e\left(\frac{43}{52}\right)\)\(e\left(\frac{17}{26}\right)\)\(e\left(\frac{49}{156}\right)\)\(e\left(\frac{25}{52}\right)\)\(e\left(\frac{9}{52}\right)\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{4}{13}\right)\)\(e\left(\frac{35}{39}\right)\)\(e\left(\frac{11}{12}\right)\)\(1\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7605 }(11,a) \;\) at \(\;a = \) e.g. 2