Properties

Label 3997.26
Modulus $3997$
Conductor $3997$
Order $570$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3997, base_ring=CyclotomicField(570))
 
M = H._module
 
chi = DirichletCharacter(H, M([475,327]))
 
pari: [g,chi] = znchar(Mod(26,3997))
 

Basic properties

Modulus: \(3997\)
Conductor: \(3997\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(570\)
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 3997.cr

\(\chi_{3997}(26,\cdot)\) \(\chi_{3997}(68,\cdot)\) \(\chi_{3997}(87,\cdot)\) \(\chi_{3997}(122,\cdot)\) \(\chi_{3997}(166,\cdot)\) \(\chi_{3997}(171,\cdot)\) \(\chi_{3997}(187,\cdot)\) \(\chi_{3997}(194,\cdot)\) \(\chi_{3997}(241,\cdot)\) \(\chi_{3997}(269,\cdot)\) \(\chi_{3997}(290,\cdot)\) \(\chi_{3997}(304,\cdot)\) \(\chi_{3997}(346,\cdot)\) \(\chi_{3997}(355,\cdot)\) \(\chi_{3997}(395,\cdot)\) \(\chi_{3997}(423,\cdot)\) \(\chi_{3997}(425,\cdot)\) \(\chi_{3997}(446,\cdot)\) \(\chi_{3997}(451,\cdot)\) \(\chi_{3997}(535,\cdot)\) \(\chi_{3997}(551,\cdot)\) \(\chi_{3997}(565,\cdot)\) \(\chi_{3997}(586,\cdot)\) \(\chi_{3997}(593,\cdot)\) \(\chi_{3997}(598,\cdot)\) \(\chi_{3997}(619,\cdot)\) \(\chi_{3997}(621,\cdot)\) \(\chi_{3997}(682,\cdot)\) \(\chi_{3997}(703,\cdot)\) \(\chi_{3997}(731,\cdot)\) ...

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: $\Q(\zeta_{285})$
Fixed field: Number field defined by a degree 570 polynomial (not computed)

Values on generators

\((2285,1716)\) → \((e\left(\frac{5}{6}\right),e\left(\frac{109}{190}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 3997 }(26, a) \) \(1\)\(1\)\(e\left(\frac{37}{114}\right)\)\(e\left(\frac{116}{285}\right)\)\(e\left(\frac{37}{57}\right)\)\(e\left(\frac{149}{570}\right)\)\(e\left(\frac{139}{190}\right)\)\(e\left(\frac{37}{38}\right)\)\(e\left(\frac{232}{285}\right)\)\(e\left(\frac{167}{285}\right)\)\(e\left(\frac{23}{285}\right)\)\(e\left(\frac{16}{285}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3997 }(26,a) \;\) at \(\;a = \) e.g. 2