Properties

Label 7098.61
Modulus $7098$
Conductor $1183$
Order $78$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7098, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,65,70]))
 
pari: [g,chi] = znchar(Mod(61,7098))
 

Basic properties

Modulus: \(7098\)
Conductor: \(1183\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1183}(61,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7098.db

\(\chi_{7098}(61,\cdot)\) \(\chi_{7098}(367,\cdot)\) \(\chi_{7098}(607,\cdot)\) \(\chi_{7098}(913,\cdot)\) \(\chi_{7098}(1153,\cdot)\) \(\chi_{7098}(1459,\cdot)\) \(\chi_{7098}(1699,\cdot)\) \(\chi_{7098}(2245,\cdot)\) \(\chi_{7098}(2551,\cdot)\) \(\chi_{7098}(2791,\cdot)\) \(\chi_{7098}(3097,\cdot)\) \(\chi_{7098}(3337,\cdot)\) \(\chi_{7098}(3643,\cdot)\) \(\chi_{7098}(3883,\cdot)\) \(\chi_{7098}(4189,\cdot)\) \(\chi_{7098}(4429,\cdot)\) \(\chi_{7098}(4735,\cdot)\) \(\chi_{7098}(4975,\cdot)\) \(\chi_{7098}(5281,\cdot)\) \(\chi_{7098}(5521,\cdot)\) \(\chi_{7098}(5827,\cdot)\) \(\chi_{7098}(6067,\cdot)\) \(\chi_{7098}(6373,\cdot)\) \(\chi_{7098}(6919,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((4733,5071,6931)\) → \((1,e\left(\frac{5}{6}\right),e\left(\frac{35}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 7098 }(61, a) \) \(-1\)\(1\)\(e\left(\frac{19}{78}\right)\)\(e\left(\frac{10}{13}\right)\)\(e\left(\frac{67}{78}\right)\)\(-1\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{19}{39}\right)\)\(e\left(\frac{35}{39}\right)\)\(e\left(\frac{53}{78}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{61}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7098 }(61,a) \;\) at \(\;a = \) e.g. 2