Properties

Label 5550.13
Modulus $5550$
Conductor $925$
Order $180$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5550, base_ring=CyclotomicField(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,171,55]))
 
pari: [g,chi] = znchar(Mod(13,5550))
 

Basic properties

Modulus: \(5550\)
Conductor: \(925\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{925}(13,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5550.ee

\(\chi_{5550}(13,\cdot)\) \(\chi_{5550}(133,\cdot)\) \(\chi_{5550}(187,\cdot)\) \(\chi_{5550}(217,\cdot)\) \(\chi_{5550}(277,\cdot)\) \(\chi_{5550}(313,\cdot)\) \(\chi_{5550}(427,\cdot)\) \(\chi_{5550}(463,\cdot)\) \(\chi_{5550}(523,\cdot)\) \(\chi_{5550}(553,\cdot)\) \(\chi_{5550}(727,\cdot)\) \(\chi_{5550}(1123,\cdot)\) \(\chi_{5550}(1297,\cdot)\) \(\chi_{5550}(1327,\cdot)\) \(\chi_{5550}(1387,\cdot)\) \(\chi_{5550}(1423,\cdot)\) \(\chi_{5550}(1537,\cdot)\) \(\chi_{5550}(1573,\cdot)\) \(\chi_{5550}(1633,\cdot)\) \(\chi_{5550}(1663,\cdot)\) \(\chi_{5550}(1717,\cdot)\) \(\chi_{5550}(1837,\cdot)\) \(\chi_{5550}(2233,\cdot)\) \(\chi_{5550}(2353,\cdot)\) \(\chi_{5550}(2437,\cdot)\) \(\chi_{5550}(2497,\cdot)\) \(\chi_{5550}(2533,\cdot)\) \(\chi_{5550}(2647,\cdot)\) \(\chi_{5550}(2683,\cdot)\) \(\chi_{5550}(2773,\cdot)\) ...

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

\((3701,1777,2851)\) → \((1,e\left(\frac{19}{20}\right),e\left(\frac{11}{36}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(41\)\(43\)
\( \chi_{ 5550 }(13, a) \) \(1\)\(1\)\(e\left(\frac{19}{36}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{37}{90}\right)\)\(e\left(\frac{22}{45}\right)\)\(e\left(\frac{143}{180}\right)\)\(e\left(\frac{1}{30}\right)\)\(e\left(\frac{19}{60}\right)\)\(e\left(\frac{7}{20}\right)\)\(e\left(\frac{37}{90}\right)\)\(-1\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5550 }(13,a) \;\) at \(\;a = \) e.g. 2