Properties

Label 4719.157
Modulus $4719$
Conductor $121$
Order $55$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4719, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,68,0]))
 
pari: [g,chi] = znchar(Mod(157,4719))
 

Basic properties

Modulus: \(4719\)
Conductor: \(121\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(55\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{121}(36,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4719.cf

\(\chi_{4719}(157,\cdot)\) \(\chi_{4719}(196,\cdot)\) \(\chi_{4719}(235,\cdot)\) \(\chi_{4719}(313,\cdot)\) \(\chi_{4719}(586,\cdot)\) \(\chi_{4719}(625,\cdot)\) \(\chi_{4719}(664,\cdot)\) \(\chi_{4719}(742,\cdot)\) \(\chi_{4719}(1015,\cdot)\) \(\chi_{4719}(1054,\cdot)\) \(\chi_{4719}(1093,\cdot)\) \(\chi_{4719}(1171,\cdot)\) \(\chi_{4719}(1444,\cdot)\) \(\chi_{4719}(1483,\cdot)\) \(\chi_{4719}(1522,\cdot)\) \(\chi_{4719}(1873,\cdot)\) \(\chi_{4719}(1912,\cdot)\) \(\chi_{4719}(1951,\cdot)\) \(\chi_{4719}(2029,\cdot)\) \(\chi_{4719}(2341,\cdot)\) \(\chi_{4719}(2458,\cdot)\) \(\chi_{4719}(2731,\cdot)\) \(\chi_{4719}(2770,\cdot)\) \(\chi_{4719}(2809,\cdot)\) \(\chi_{4719}(2887,\cdot)\) \(\chi_{4719}(3160,\cdot)\) \(\chi_{4719}(3199,\cdot)\) \(\chi_{4719}(3238,\cdot)\) \(\chi_{4719}(3316,\cdot)\) \(\chi_{4719}(3589,\cdot)\) ...

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: $\Q(\zeta_{55})$
Fixed field: Number field defined by a degree 55 polynomial

Values on generators

\((1574,3511,4357)\) → \((1,e\left(\frac{34}{55}\right),1)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 4719 }(157, a) \) \(1\)\(1\)\(e\left(\frac{34}{55}\right)\)\(e\left(\frac{13}{55}\right)\)\(e\left(\frac{41}{55}\right)\)\(e\left(\frac{18}{55}\right)\)\(e\left(\frac{47}{55}\right)\)\(e\left(\frac{4}{11}\right)\)\(e\left(\frac{52}{55}\right)\)\(e\left(\frac{26}{55}\right)\)\(e\left(\frac{16}{55}\right)\)\(e\left(\frac{17}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4719 }(157,a) \;\) at \(\;a = \) e.g. 2