Properties

Label 2001.34
Modulus $2001$
Conductor $667$
Order $154$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2001, base_ring=CyclotomicField(154))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,121]))
 
pari: [g,chi] = znchar(Mod(34,2001))
 

Basic properties

Modulus: \(2001\)
Conductor: \(667\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(154\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{667}(34,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2001.bl

\(\chi_{2001}(34,\cdot)\) \(\chi_{2001}(67,\cdot)\) \(\chi_{2001}(109,\cdot)\) \(\chi_{2001}(178,\cdot)\) \(\chi_{2001}(241,\cdot)\) \(\chi_{2001}(274,\cdot)\) \(\chi_{2001}(283,\cdot)\) \(\chi_{2001}(295,\cdot)\) \(\chi_{2001}(352,\cdot)\) \(\chi_{2001}(382,\cdot)\) \(\chi_{2001}(412,\cdot)\) \(\chi_{2001}(448,\cdot)\) \(\chi_{2001}(457,\cdot)\) \(\chi_{2001}(502,\cdot)\) \(\chi_{2001}(526,\cdot)\) \(\chi_{2001}(544,\cdot)\) \(\chi_{2001}(586,\cdot)\) \(\chi_{2001}(589,\cdot)\) \(\chi_{2001}(613,\cdot)\) \(\chi_{2001}(631,\cdot)\) \(\chi_{2001}(700,\cdot)\) \(\chi_{2001}(709,\cdot)\) \(\chi_{2001}(718,\cdot)\) \(\chi_{2001}(730,\cdot)\) \(\chi_{2001}(787,\cdot)\) \(\chi_{2001}(796,\cdot)\) \(\chi_{2001}(847,\cdot)\) \(\chi_{2001}(904,\cdot)\) \(\chi_{2001}(934,\cdot)\) \(\chi_{2001}(937,\cdot)\) ...

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: $\Q(\zeta_{77})$
Fixed field: Number field defined by a degree 154 polynomial (not computed)

Values on generators

\((668,1132,553)\) → \((1,e\left(\frac{9}{22}\right),e\left(\frac{11}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 2001 }(34, a) \) \(-1\)\(1\)\(e\left(\frac{93}{154}\right)\)\(e\left(\frac{16}{77}\right)\)\(e\left(\frac{107}{154}\right)\)\(e\left(\frac{31}{154}\right)\)\(e\left(\frac{125}{154}\right)\)\(e\left(\frac{23}{77}\right)\)\(e\left(\frac{25}{77}\right)\)\(e\left(\frac{67}{77}\right)\)\(e\left(\frac{62}{77}\right)\)\(e\left(\frac{32}{77}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2001 }(34,a) \;\) at \(\;a = \) e.g. 2