Properties

Label 5550.53
Modulus $5550$
Conductor $2775$
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([90,63,20]))
 
pari: [g,chi] = znchar(Mod(53,5550))
 

Basic properties

Modulus: \(5550\)
Conductor: \(2775\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2775}(53,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5550.ei

\(\chi_{5550}(53,\cdot)\) \(\chi_{5550}(83,\cdot)\) \(\chi_{5550}(197,\cdot)\) \(\chi_{5550}(377,\cdot)\) \(\chi_{5550}(497,\cdot)\) \(\chi_{5550}(527,\cdot)\) \(\chi_{5550}(737,\cdot)\) \(\chi_{5550}(773,\cdot)\) \(\chi_{5550}(863,\cdot)\) \(\chi_{5550}(1163,\cdot)\) \(\chi_{5550}(1217,\cdot)\) \(\chi_{5550}(1403,\cdot)\) \(\chi_{5550}(1487,\cdot)\) \(\chi_{5550}(1637,\cdot)\) \(\chi_{5550}(1847,\cdot)\) \(\chi_{5550}(1883,\cdot)\) \(\chi_{5550}(1973,\cdot)\) \(\chi_{5550}(2153,\cdot)\) \(\chi_{5550}(2273,\cdot)\) \(\chi_{5550}(2303,\cdot)\) \(\chi_{5550}(2327,\cdot)\) \(\chi_{5550}(2417,\cdot)\) \(\chi_{5550}(2513,\cdot)\) \(\chi_{5550}(2597,\cdot)\) \(\chi_{5550}(2717,\cdot)\) \(\chi_{5550}(2747,\cdot)\) \(\chi_{5550}(3083,\cdot)\) \(\chi_{5550}(3263,\cdot)\) \(\chi_{5550}(3383,\cdot)\) \(\chi_{5550}(3413,\cdot)\) ...

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

\((3701,1777,2851)\) → \((-1,e\left(\frac{7}{20}\right),e\left(\frac{1}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(41\)\(43\)
\( \chi_{ 5550 }(53, a) \) \(1\)\(1\)\(e\left(\frac{11}{36}\right)\)\(e\left(\frac{13}{30}\right)\)\(e\left(\frac{157}{180}\right)\)\(e\left(\frac{149}{180}\right)\)\(e\left(\frac{17}{90}\right)\)\(e\left(\frac{1}{60}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{11}{90}\right)\)\(i\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5550 }(53,a) \;\) at \(\;a = \) e.g. 2