Properties

Label 8624.211
Modulus $8624$
Conductor $8624$
Order $140$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8624, base_ring=CyclotomicField(140))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,105,100,14]))
 
pari: [g,chi] = znchar(Mod(211,8624))
 

Basic properties

Modulus: \(8624\)
Conductor: \(8624\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(140\)
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 8624.gg

\(\chi_{8624}(211,\cdot)\) \(\chi_{8624}(435,\cdot)\) \(\chi_{8624}(547,\cdot)\) \(\chi_{8624}(827,\cdot)\) \(\chi_{8624}(1051,\cdot)\) \(\chi_{8624}(1107,\cdot)\) \(\chi_{8624}(1163,\cdot)\) \(\chi_{8624}(1443,\cdot)\) \(\chi_{8624}(1723,\cdot)\) \(\chi_{8624}(1779,\cdot)\) \(\chi_{8624}(2283,\cdot)\) \(\chi_{8624}(2339,\cdot)\) \(\chi_{8624}(2395,\cdot)\) \(\chi_{8624}(2675,\cdot)\) \(\chi_{8624}(2899,\cdot)\) \(\chi_{8624}(2955,\cdot)\) \(\chi_{8624}(3011,\cdot)\) \(\chi_{8624}(3291,\cdot)\) \(\chi_{8624}(3515,\cdot)\) \(\chi_{8624}(3571,\cdot)\) \(\chi_{8624}(3907,\cdot)\) \(\chi_{8624}(4131,\cdot)\) \(\chi_{8624}(4187,\cdot)\) \(\chi_{8624}(4243,\cdot)\) \(\chi_{8624}(4523,\cdot)\) \(\chi_{8624}(4747,\cdot)\) \(\chi_{8624}(4859,\cdot)\) \(\chi_{8624}(5139,\cdot)\) \(\chi_{8624}(5363,\cdot)\) \(\chi_{8624}(5419,\cdot)\) ...

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: $\Q(\zeta_{140})$
Fixed field: Number field defined by a degree 140 polynomial (not computed)

Values on generators

\((5391,6469,7745,3137)\) → \((-1,-i,e\left(\frac{5}{7}\right),e\left(\frac{1}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 8624 }(211, a) \) \(1\)\(1\)\(e\left(\frac{37}{140}\right)\)\(e\left(\frac{121}{140}\right)\)\(e\left(\frac{37}{70}\right)\)\(e\left(\frac{129}{140}\right)\)\(e\left(\frac{9}{70}\right)\)\(e\left(\frac{53}{70}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{1}{7}\right)\)\(e\left(\frac{51}{70}\right)\)\(e\left(\frac{111}{140}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8624 }(211,a) \;\) at \(\;a = \) e.g. 2