Properties

Label 8037.20
Modulus $8037$
Conductor $423$
Order $138$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8037, base_ring=CyclotomicField(138))
 
M = H._module
 
chi = DirichletCharacter(H, M([23,0,111]))
 
pari: [g,chi] = znchar(Mod(20,8037))
 

Basic properties

Modulus: \(8037\)
Conductor: \(423\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(138\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{423}(20,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8037.dk

\(\chi_{8037}(20,\cdot)\) \(\chi_{8037}(77,\cdot)\) \(\chi_{8037}(248,\cdot)\) \(\chi_{8037}(362,\cdot)\) \(\chi_{8037}(419,\cdot)\) \(\chi_{8037}(590,\cdot)\) \(\chi_{8037}(875,\cdot)\) \(\chi_{8037}(932,\cdot)\) \(\chi_{8037}(1103,\cdot)\) \(\chi_{8037}(1274,\cdot)\) \(\chi_{8037}(1445,\cdot)\) \(\chi_{8037}(1730,\cdot)\) \(\chi_{8037}(1958,\cdot)\) \(\chi_{8037}(2300,\cdot)\) \(\chi_{8037}(2642,\cdot)\) \(\chi_{8037}(2756,\cdot)\) \(\chi_{8037}(2813,\cdot)\) \(\chi_{8037}(2927,\cdot)\) \(\chi_{8037}(2984,\cdot)\) \(\chi_{8037}(3098,\cdot)\) \(\chi_{8037}(3269,\cdot)\) \(\chi_{8037}(3497,\cdot)\) \(\chi_{8037}(3611,\cdot)\) \(\chi_{8037}(3782,\cdot)\) \(\chi_{8037}(3953,\cdot)\) \(\chi_{8037}(4010,\cdot)\) \(\chi_{8037}(4124,\cdot)\) \(\chi_{8037}(4181,\cdot)\) \(\chi_{8037}(4523,\cdot)\) \(\chi_{8037}(4637,\cdot)\) ...

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: $\Q(\zeta_{69})$
Fixed field: Number field defined by a degree 138 polynomial (not computed)

Values on generators

\((4466,1693,7525)\) → \((e\left(\frac{1}{6}\right),1,e\left(\frac{37}{46}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 8037 }(20, a) \) \(1\)\(1\)\(e\left(\frac{89}{138}\right)\)\(e\left(\frac{20}{69}\right)\)\(e\left(\frac{44}{69}\right)\)\(e\left(\frac{28}{69}\right)\)\(e\left(\frac{43}{46}\right)\)\(e\left(\frac{13}{46}\right)\)\(e\left(\frac{55}{69}\right)\)\(e\left(\frac{25}{138}\right)\)\(e\left(\frac{7}{138}\right)\)\(e\left(\frac{40}{69}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8037 }(20,a) \;\) at \(\;a = \) e.g. 2