Properties

Label 8712.289
Modulus $8712$
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(8712, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,0,98]))
 
pari: [g,chi] = znchar(Mod(289,8712))
 

Basic properties

Modulus: \(8712\)
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 \(\chi_{121}(47,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8712.dd

\(\chi_{8712}(289,\cdot)\) \(\chi_{8712}(361,\cdot)\) \(\chi_{8712}(433,\cdot)\) \(\chi_{8712}(577,\cdot)\) \(\chi_{8712}(1081,\cdot)\) \(\chi_{8712}(1153,\cdot)\) \(\chi_{8712}(1225,\cdot)\) \(\chi_{8712}(1369,\cdot)\) \(\chi_{8712}(1873,\cdot)\) \(\chi_{8712}(2161,\cdot)\) \(\chi_{8712}(2737,\cdot)\) \(\chi_{8712}(2809,\cdot)\) \(\chi_{8712}(2953,\cdot)\) \(\chi_{8712}(3457,\cdot)\) \(\chi_{8712}(3529,\cdot)\) \(\chi_{8712}(3601,\cdot)\) \(\chi_{8712}(3745,\cdot)\) \(\chi_{8712}(4249,\cdot)\) \(\chi_{8712}(4321,\cdot)\) \(\chi_{8712}(4393,\cdot)\) \(\chi_{8712}(4537,\cdot)\) \(\chi_{8712}(5041,\cdot)\) \(\chi_{8712}(5113,\cdot)\) \(\chi_{8712}(5185,\cdot)\) \(\chi_{8712}(5329,\cdot)\) \(\chi_{8712}(5833,\cdot)\) \(\chi_{8712}(5905,\cdot)\) \(\chi_{8712}(5977,\cdot)\) \(\chi_{8712}(6121,\cdot)\) \(\chi_{8712}(6625,\cdot)\) ...

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

\((6535,4357,1937,5689)\) → \((1,1,1,e\left(\frac{49}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 8712 }(289, a) \) \(1\)\(1\)\(e\left(\frac{51}{55}\right)\)\(e\left(\frac{13}{55}\right)\)\(e\left(\frac{54}{55}\right)\)\(e\left(\frac{36}{55}\right)\)\(e\left(\frac{52}{55}\right)\)\(e\left(\frac{4}{11}\right)\)\(e\left(\frac{47}{55}\right)\)\(e\left(\frac{8}{55}\right)\)\(e\left(\frac{34}{55}\right)\)\(e\left(\frac{9}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8712 }(289,a) \;\) at \(\;a = \) e.g. 2