Properties

Label 5415.4
Modulus $5415$
Conductor $1805$
Order $342$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5415, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,171,2]))
 
pari: [g,chi] = znchar(Mod(4,5415))
 

Basic properties

Modulus: \(5415\)
Conductor: \(1805\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1805}(4,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5415.ck

\(\chi_{5415}(4,\cdot)\) \(\chi_{5415}(139,\cdot)\) \(\chi_{5415}(169,\cdot)\) \(\chi_{5415}(199,\cdot)\) \(\chi_{5415}(214,\cdot)\) \(\chi_{5415}(244,\cdot)\) \(\chi_{5415}(289,\cdot)\) \(\chi_{5415}(424,\cdot)\) \(\chi_{5415}(454,\cdot)\) \(\chi_{5415}(484,\cdot)\) \(\chi_{5415}(499,\cdot)\) \(\chi_{5415}(529,\cdot)\) \(\chi_{5415}(574,\cdot)\) \(\chi_{5415}(709,\cdot)\) \(\chi_{5415}(739,\cdot)\) \(\chi_{5415}(769,\cdot)\) \(\chi_{5415}(814,\cdot)\) \(\chi_{5415}(859,\cdot)\) \(\chi_{5415}(994,\cdot)\) \(\chi_{5415}(1024,\cdot)\) \(\chi_{5415}(1054,\cdot)\) \(\chi_{5415}(1069,\cdot)\) \(\chi_{5415}(1099,\cdot)\) \(\chi_{5415}(1144,\cdot)\) \(\chi_{5415}(1279,\cdot)\) \(\chi_{5415}(1309,\cdot)\) \(\chi_{5415}(1339,\cdot)\) \(\chi_{5415}(1354,\cdot)\) \(\chi_{5415}(1384,\cdot)\) \(\chi_{5415}(1429,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 342 polynomial (not computed)

Values on generators

\((3611,2167,5056)\) → \((1,-1,e\left(\frac{1}{171}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(22\)
\( \chi_{ 5415 }(4, a) \) \(1\)\(1\)\(e\left(\frac{173}{342}\right)\)\(e\left(\frac{2}{171}\right)\)\(e\left(\frac{43}{114}\right)\)\(e\left(\frac{59}{114}\right)\)\(e\left(\frac{34}{57}\right)\)\(e\left(\frac{145}{342}\right)\)\(e\left(\frac{151}{171}\right)\)\(e\left(\frac{4}{171}\right)\)\(e\left(\frac{281}{342}\right)\)\(e\left(\frac{35}{342}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5415 }(4,a) \;\) at \(\;a = \) e.g. 2