Properties

Label 4031.23
Modulus $4031$
Conductor $4031$
Order $322$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4031, base_ring=CyclotomicField(322))
 
M = H._module
 
chi = DirichletCharacter(H, M([230,63]))
 
pari: [g,chi] = znchar(Mod(23,4031))
 

Basic properties

Modulus: \(4031\)
Conductor: \(4031\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(322\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4031.bm

\(\chi_{4031}(23,\cdot)\) \(\chi_{4031}(74,\cdot)\) \(\chi_{4031}(82,\cdot)\) \(\chi_{4031}(94,\cdot)\) \(\chi_{4031}(103,\cdot)\) \(\chi_{4031}(198,\cdot)\) \(\chi_{4031}(199,\cdot)\) \(\chi_{4031}(223,\cdot)\) \(\chi_{4031}(226,\cdot)\) \(\chi_{4031}(286,\cdot)\) \(\chi_{4031}(326,\cdot)\) \(\chi_{4031}(372,\cdot)\) \(\chi_{4031}(373,\cdot)\) \(\chi_{4031}(431,\cdot)\) \(\chi_{4031}(604,\cdot)\) \(\chi_{4031}(616,\cdot)\) \(\chi_{4031}(632,\cdot)\) \(\chi_{4031}(661,\cdot)\) \(\chi_{4031}(703,\cdot)\) \(\chi_{4031}(770,\cdot)\) \(\chi_{4031}(777,\cdot)\) \(\chi_{4031}(779,\cdot)\) \(\chi_{4031}(790,\cdot)\) \(\chi_{4031}(828,\cdot)\) \(\chi_{4031}(848,\cdot)\) \(\chi_{4031}(857,\cdot)\) \(\chi_{4031}(861,\cdot)\) \(\chi_{4031}(893,\cdot)\) \(\chi_{4031}(894,\cdot)\) \(\chi_{4031}(981,\cdot)\) ...

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: $\Q(\zeta_{161})$
Fixed field: Number field defined by a degree 322 polynomial (not computed)

Values on generators

\((3337,697)\) → \((e\left(\frac{5}{7}\right),e\left(\frac{9}{46}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4031 }(23, a) \) \(-1\)\(1\)\(e\left(\frac{293}{322}\right)\)\(e\left(\frac{191}{322}\right)\)\(e\left(\frac{132}{161}\right)\)\(e\left(\frac{87}{161}\right)\)\(e\left(\frac{81}{161}\right)\)\(e\left(\frac{57}{161}\right)\)\(e\left(\frac{235}{322}\right)\)\(e\left(\frac{30}{161}\right)\)\(e\left(\frac{145}{322}\right)\)\(e\left(\frac{117}{161}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4031 }(23,a) \;\) at \(\;a = \) e.g. 2