Properties

Label 4225.4
Modulus $4225$
Conductor $4225$
Order $390$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4225, base_ring=CyclotomicField(390))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,5]))
 
pari: [g,chi] = znchar(Mod(4,4225))
 

Basic properties

Modulus: \(4225\)
Conductor: \(4225\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(390\)
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 4225.ct

\(\chi_{4225}(4,\cdot)\) \(\chi_{4225}(69,\cdot)\) \(\chi_{4225}(114,\cdot)\) \(\chi_{4225}(134,\cdot)\) \(\chi_{4225}(179,\cdot)\) \(\chi_{4225}(244,\cdot)\) \(\chi_{4225}(264,\cdot)\) \(\chi_{4225}(309,\cdot)\) \(\chi_{4225}(329,\cdot)\) \(\chi_{4225}(394,\cdot)\) \(\chi_{4225}(439,\cdot)\) \(\chi_{4225}(459,\cdot)\) \(\chi_{4225}(504,\cdot)\) \(\chi_{4225}(569,\cdot)\) \(\chi_{4225}(589,\cdot)\) \(\chi_{4225}(634,\cdot)\) \(\chi_{4225}(719,\cdot)\) \(\chi_{4225}(764,\cdot)\) \(\chi_{4225}(784,\cdot)\) \(\chi_{4225}(829,\cdot)\) \(\chi_{4225}(894,\cdot)\) \(\chi_{4225}(914,\cdot)\) \(\chi_{4225}(959,\cdot)\) \(\chi_{4225}(979,\cdot)\) \(\chi_{4225}(1044,\cdot)\) \(\chi_{4225}(1089,\cdot)\) \(\chi_{4225}(1109,\cdot)\) \(\chi_{4225}(1154,\cdot)\) \(\chi_{4225}(1219,\cdot)\) \(\chi_{4225}(1239,\cdot)\) ...

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: $\Q(\zeta_{195})$
Fixed field: Number field defined by a degree 390 polynomial (not computed)

Values on generators

\((677,3551)\) → \((e\left(\frac{1}{10}\right),e\left(\frac{1}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(14\)
\( \chi_{ 4225 }(4, a) \) \(1\)\(1\)\(e\left(\frac{22}{195}\right)\)\(e\left(\frac{113}{390}\right)\)\(e\left(\frac{44}{195}\right)\)\(e\left(\frac{157}{390}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{22}{65}\right)\)\(e\left(\frac{113}{195}\right)\)\(e\left(\frac{359}{390}\right)\)\(e\left(\frac{67}{130}\right)\)\(e\left(\frac{64}{65}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4225 }(4,a) \;\) at \(\;a = \) e.g. 2