Properties

Label 2700.2347
Modulus $2700$
Conductor $2700$
Order $180$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2700, base_ring=CyclotomicField(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([90,100,153]))
 
pari: [g,chi] = znchar(Mod(2347,2700))
 

Basic properties

Modulus: \(2700\)
Conductor: \(2700\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
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 2700.cs

\(\chi_{2700}(67,\cdot)\) \(\chi_{2700}(103,\cdot)\) \(\chi_{2700}(187,\cdot)\) \(\chi_{2700}(223,\cdot)\) \(\chi_{2700}(247,\cdot)\) \(\chi_{2700}(283,\cdot)\) \(\chi_{2700}(367,\cdot)\) \(\chi_{2700}(403,\cdot)\) \(\chi_{2700}(427,\cdot)\) \(\chi_{2700}(463,\cdot)\) \(\chi_{2700}(547,\cdot)\) \(\chi_{2700}(583,\cdot)\) \(\chi_{2700}(727,\cdot)\) \(\chi_{2700}(763,\cdot)\) \(\chi_{2700}(787,\cdot)\) \(\chi_{2700}(823,\cdot)\) \(\chi_{2700}(967,\cdot)\) \(\chi_{2700}(1003,\cdot)\) \(\chi_{2700}(1087,\cdot)\) \(\chi_{2700}(1123,\cdot)\) \(\chi_{2700}(1147,\cdot)\) \(\chi_{2700}(1183,\cdot)\) \(\chi_{2700}(1267,\cdot)\) \(\chi_{2700}(1303,\cdot)\) \(\chi_{2700}(1327,\cdot)\) \(\chi_{2700}(1363,\cdot)\) \(\chi_{2700}(1447,\cdot)\) \(\chi_{2700}(1483,\cdot)\) \(\chi_{2700}(1627,\cdot)\) \(\chi_{2700}(1663,\cdot)\) ...

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: $\Q(\zeta_{180})$
Fixed field: Number field defined by a degree 180 polynomial (not computed)

Values on generators

\((1351,1001,2377)\) → \((-1,e\left(\frac{5}{9}\right),e\left(\frac{17}{20}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 2700 }(2347, a) \) \(1\)\(1\)\(e\left(\frac{23}{36}\right)\)\(e\left(\frac{29}{90}\right)\)\(e\left(\frac{107}{180}\right)\)\(e\left(\frac{23}{60}\right)\)\(e\left(\frac{7}{15}\right)\)\(e\left(\frac{173}{180}\right)\)\(e\left(\frac{23}{90}\right)\)\(e\left(\frac{37}{90}\right)\)\(e\left(\frac{59}{60}\right)\)\(e\left(\frac{38}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2700 }(2347,a) \;\) at \(\;a = \) e.g. 2