Properties

Label 7056.205
Modulus $7056$
Conductor $7056$
Order $84$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7056, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,56,4]))
 
pari: [g,chi] = znchar(Mod(205,7056))
 

Basic properties

Modulus: \(7056\)
Conductor: \(7056\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7056.jb

\(\chi_{7056}(205,\cdot)\) \(\chi_{7056}(445,\cdot)\) \(\chi_{7056}(709,\cdot)\) \(\chi_{7056}(1213,\cdot)\) \(\chi_{7056}(1453,\cdot)\) \(\chi_{7056}(1717,\cdot)\) \(\chi_{7056}(1957,\cdot)\) \(\chi_{7056}(2221,\cdot)\) \(\chi_{7056}(2461,\cdot)\) \(\chi_{7056}(2965,\cdot)\) \(\chi_{7056}(3229,\cdot)\) \(\chi_{7056}(3469,\cdot)\) \(\chi_{7056}(3733,\cdot)\) \(\chi_{7056}(3973,\cdot)\) \(\chi_{7056}(4237,\cdot)\) \(\chi_{7056}(4741,\cdot)\) \(\chi_{7056}(4981,\cdot)\) \(\chi_{7056}(5245,\cdot)\) \(\chi_{7056}(5485,\cdot)\) \(\chi_{7056}(5749,\cdot)\) \(\chi_{7056}(5989,\cdot)\) \(\chi_{7056}(6493,\cdot)\) \(\chi_{7056}(6757,\cdot)\) \(\chi_{7056}(6997,\cdot)\)

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

Values on generators

\((6175,1765,785,4609)\) → \((1,-i,e\left(\frac{2}{3}\right),e\left(\frac{1}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)
\( \chi_{ 7056 }(205, a) \) \(1\)\(1\)\(e\left(\frac{13}{28}\right)\)\(e\left(\frac{9}{28}\right)\)\(e\left(\frac{13}{84}\right)\)\(e\left(\frac{4}{21}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{9}{14}\right)\)\(e\left(\frac{13}{14}\right)\)\(e\left(\frac{65}{84}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{23}{84}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7056 }(205,a) \;\) at \(\;a = \) e.g. 2