Properties

Label 7497.2543
Modulus $7497$
Conductor $7497$
Order $336$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7497, base_ring=CyclotomicField(336))
 
M = H._module
 
chi = DirichletCharacter(H, M([280,64,63]))
 
pari: [g,chi] = znchar(Mod(2543,7497))
 

Basic properties

Modulus: \(7497\)
Conductor: \(7497\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(336\)
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 7497.hp

\(\chi_{7497}(11,\cdot)\) \(\chi_{7497}(23,\cdot)\) \(\chi_{7497}(74,\cdot)\) \(\chi_{7497}(326,\cdot)\) \(\chi_{7497}(401,\cdot)\) \(\chi_{7497}(452,\cdot)\) \(\chi_{7497}(464,\cdot)\) \(\chi_{7497}(515,\cdot)\) \(\chi_{7497}(590,\cdot)\) \(\chi_{7497}(641,\cdot)\) \(\chi_{7497}(653,\cdot)\) \(\chi_{7497}(779,\cdot)\) \(\chi_{7497}(830,\cdot)\) \(\chi_{7497}(1031,\cdot)\) \(\chi_{7497}(1082,\cdot)\) \(\chi_{7497}(1094,\cdot)\) \(\chi_{7497}(1346,\cdot)\) \(\chi_{7497}(1397,\cdot)\) \(\chi_{7497}(1472,\cdot)\) \(\chi_{7497}(1523,\cdot)\) \(\chi_{7497}(1535,\cdot)\) \(\chi_{7497}(1661,\cdot)\) \(\chi_{7497}(1712,\cdot)\) \(\chi_{7497}(1724,\cdot)\) \(\chi_{7497}(1775,\cdot)\) \(\chi_{7497}(1850,\cdot)\) \(\chi_{7497}(1901,\cdot)\) \(\chi_{7497}(2102,\cdot)\) \(\chi_{7497}(2153,\cdot)\) \(\chi_{7497}(2165,\cdot)\) ...

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: $\Q(\zeta_{336})$
Fixed field: Number field defined by a degree 336 polynomial (not computed)

Values on generators

\((1667,5050,6616)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{4}{21}\right),e\left(\frac{3}{16}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(19\)\(20\)
\( \chi_{ 7497 }(2543, a) \) \(1\)\(1\)\(e\left(\frac{23}{56}\right)\)\(e\left(\frac{23}{28}\right)\)\(e\left(\frac{211}{336}\right)\)\(e\left(\frac{13}{56}\right)\)\(e\left(\frac{13}{336}\right)\)\(e\left(\frac{257}{336}\right)\)\(e\left(\frac{59}{84}\right)\)\(e\left(\frac{9}{14}\right)\)\(e\left(\frac{7}{24}\right)\)\(e\left(\frac{151}{336}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7497 }(2543,a) \;\) at \(\;a = \) e.g. 2