Properties

Label 1343.21
Modulus $1343$
Conductor $1343$
Order $52$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1343, base_ring=CyclotomicField(52))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,36]))
 
pari: [g,chi] = znchar(Mod(21,1343))
 

Basic properties

Modulus: \(1343\)
Conductor: \(1343\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(52\)
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 1343.ba

\(\chi_{1343}(21,\cdot)\) \(\chi_{1343}(38,\cdot)\) \(\chi_{1343}(64,\cdot)\) \(\chi_{1343}(89,\cdot)\) \(\chi_{1343}(166,\cdot)\) \(\chi_{1343}(225,\cdot)\) \(\chi_{1343}(259,\cdot)\) \(\chi_{1343}(302,\cdot)\) \(\chi_{1343}(378,\cdot)\) \(\chi_{1343}(574,\cdot)\) \(\chi_{1343}(591,\cdot)\) \(\chi_{1343}(599,\cdot)\) \(\chi_{1343}(642,\cdot)\) \(\chi_{1343}(650,\cdot)\) \(\chi_{1343}(684,\cdot)\) \(\chi_{1343}(778,\cdot)\) \(\chi_{1343}(812,\cdot)\) \(\chi_{1343}(854,\cdot)\) \(\chi_{1343}(931,\cdot)\) \(\chi_{1343}(956,\cdot)\) \(\chi_{1343}(1092,\cdot)\) \(\chi_{1343}(1152,\cdot)\) \(\chi_{1343}(1203,\cdot)\) \(\chi_{1343}(1237,\cdot)\)

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: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((870,477)\) → \((-i,e\left(\frac{9}{13}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1343 }(21, a) \) \(1\)\(1\)\(e\left(\frac{7}{26}\right)\)\(e\left(\frac{23}{52}\right)\)\(e\left(\frac{7}{13}\right)\)\(e\left(\frac{35}{52}\right)\)\(e\left(\frac{37}{52}\right)\)\(e\left(\frac{49}{52}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{23}{26}\right)\)\(e\left(\frac{49}{52}\right)\)\(e\left(\frac{17}{52}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1343 }(21,a) \;\) at \(\;a = \) e.g. 2