Properties

Label 2415.212
Modulus $2415$
Conductor $2415$
Order $132$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2415, base_ring=CyclotomicField(132))
 
M = H._module
 
chi = DirichletCharacter(H, M([66,33,44,6]))
 
pari: [g,chi] = znchar(Mod(212,2415))
 

Basic properties

Modulus: \(2415\)
Conductor: \(2415\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(132\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2415.dq

\(\chi_{2415}(53,\cdot)\) \(\chi_{2415}(107,\cdot)\) \(\chi_{2415}(158,\cdot)\) \(\chi_{2415}(212,\cdot)\) \(\chi_{2415}(263,\cdot)\) \(\chi_{2415}(452,\cdot)\) \(\chi_{2415}(527,\cdot)\) \(\chi_{2415}(548,\cdot)\) \(\chi_{2415}(557,\cdot)\) \(\chi_{2415}(632,\cdot)\) \(\chi_{2415}(842,\cdot)\) \(\chi_{2415}(872,\cdot)\) \(\chi_{2415}(893,\cdot)\) \(\chi_{2415}(977,\cdot)\) \(\chi_{2415}(1052,\cdot)\) \(\chi_{2415}(1073,\cdot)\) \(\chi_{2415}(1157,\cdot)\) \(\chi_{2415}(1178,\cdot)\) \(\chi_{2415}(1187,\cdot)\) \(\chi_{2415}(1262,\cdot)\) \(\chi_{2415}(1367,\cdot)\) \(\chi_{2415}(1397,\cdot)\) \(\chi_{2415}(1418,\cdot)\) \(\chi_{2415}(1493,\cdot)\) \(\chi_{2415}(1502,\cdot)\) \(\chi_{2415}(1523,\cdot)\) \(\chi_{2415}(1598,\cdot)\) \(\chi_{2415}(1607,\cdot)\) \(\chi_{2415}(1712,\cdot)\) \(\chi_{2415}(1808,\cdot)\) ...

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: $\Q(\zeta_{132})$
Fixed field: Number field defined by a degree 132 polynomial (not computed)

Values on generators

\((806,967,346,1891)\) → \((-1,i,e\left(\frac{1}{3}\right),e\left(\frac{1}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(11\)\(13\)\(16\)\(17\)\(19\)\(22\)\(26\)
\( \chi_{ 2415 }(212, a) \) \(-1\)\(1\)\(e\left(\frac{67}{132}\right)\)\(e\left(\frac{1}{66}\right)\)\(e\left(\frac{23}{44}\right)\)\(e\left(\frac{8}{33}\right)\)\(e\left(\frac{17}{44}\right)\)\(e\left(\frac{1}{33}\right)\)\(e\left(\frac{53}{132}\right)\)\(e\left(\frac{28}{33}\right)\)\(-i\)\(e\left(\frac{59}{66}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2415 }(212,a) \;\) at \(\;a = \) e.g. 2