Properties

Label 2001.133
Modulus $2001$
Conductor $667$
Order $44$
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(44))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,24,33]))
 
pari: [g,chi] = znchar(Mod(133,2001))
 

Basic properties

Modulus: \(2001\)
Conductor: \(667\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(44\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{667}(133,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2001.bi

\(\chi_{2001}(133,\cdot)\) \(\chi_{2001}(220,\cdot)\) \(\chi_{2001}(307,\cdot)\) \(\chi_{2001}(331,\cdot)\) \(\chi_{2001}(394,\cdot)\) \(\chi_{2001}(418,\cdot)\) \(\chi_{2001}(568,\cdot)\) \(\chi_{2001}(679,\cdot)\) \(\chi_{2001}(742,\cdot)\) \(\chi_{2001}(853,\cdot)\) \(\chi_{2001}(1090,\cdot)\) \(\chi_{2001}(1177,\cdot)\) \(\chi_{2001}(1375,\cdot)\) \(\chi_{2001}(1438,\cdot)\) \(\chi_{2001}(1462,\cdot)\) \(\chi_{2001}(1549,\cdot)\) \(\chi_{2001}(1612,\cdot)\) \(\chi_{2001}(1636,\cdot)\) \(\chi_{2001}(1810,\cdot)\) \(\chi_{2001}(1984,\cdot)\)

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: \(\Q(\zeta_{44})\)
Fixed field: Number field defined by a degree 44 polynomial

Values on generators

\((668,1132,553)\) → \((1,e\left(\frac{6}{11}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 2001 }(133, a) \) \(-1\)\(1\)\(e\left(\frac{37}{44}\right)\)\(e\left(\frac{15}{22}\right)\)\(e\left(\frac{1}{22}\right)\)\(e\left(\frac{4}{11}\right)\)\(e\left(\frac{23}{44}\right)\)\(e\left(\frac{39}{44}\right)\)\(e\left(\frac{29}{44}\right)\)\(e\left(\frac{3}{22}\right)\)\(e\left(\frac{9}{44}\right)\)\(e\left(\frac{4}{11}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2001 }(133,a) \;\) at \(\;a = \) e.g. 2