Properties

Label 4001.12
Modulus $4001$
Conductor $4001$
Order $800$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4001, base_ring=CyclotomicField(800))
 
M = H._module
 
chi = DirichletCharacter(H, M([37]))
 
pari: [g,chi] = znchar(Mod(12,4001))
 

Basic properties

Modulus: \(4001\)
Conductor: \(4001\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(800\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4001.u

\(\chi_{4001}(12,\cdot)\) \(\chi_{4001}(39,\cdot)\) \(\chi_{4001}(53,\cdot)\) \(\chi_{4001}(54,\cdot)\) \(\chi_{4001}(55,\cdot)\) \(\chi_{4001}(60,\cdot)\) \(\chi_{4001}(68,\cdot)\) \(\chi_{4001}(73,\cdot)\) \(\chi_{4001}(74,\cdot)\) \(\chi_{4001}(139,\cdot)\) \(\chi_{4001}(151,\cdot)\) \(\chi_{4001}(154,\cdot)\) \(\chi_{4001}(168,\cdot)\) \(\chi_{4001}(184,\cdot)\) \(\chi_{4001}(195,\cdot)\) \(\chi_{4001}(199,\cdot)\) \(\chi_{4001}(206,\cdot)\) \(\chi_{4001}(221,\cdot)\) \(\chi_{4001}(226,\cdot)\) \(\chi_{4001}(243,\cdot)\) \(\chi_{4001}(275,\cdot)\) \(\chi_{4001}(283,\cdot)\) \(\chi_{4001}(285,\cdot)\) \(\chi_{4001}(291,\cdot)\) \(\chi_{4001}(300,\cdot)\) \(\chi_{4001}(323,\cdot)\) \(\chi_{4001}(333,\cdot)\) \(\chi_{4001}(340,\cdot)\) \(\chi_{4001}(344,\cdot)\) \(\chi_{4001}(352,\cdot)\) ...

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: $\Q(\zeta_{800})$
Fixed field: Number field defined by a degree 800 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{37}{800}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4001 }(12, a) \) \(-1\)\(1\)\(e\left(\frac{151}{200}\right)\)\(e\left(\frac{37}{800}\right)\)\(e\left(\frac{51}{100}\right)\)\(e\left(\frac{23}{40}\right)\)\(e\left(\frac{641}{800}\right)\)\(e\left(\frac{109}{200}\right)\)\(e\left(\frac{53}{200}\right)\)\(e\left(\frac{37}{400}\right)\)\(e\left(\frac{33}{100}\right)\)\(e\left(\frac{29}{32}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4001 }(12,a) \;\) at \(\;a = \) e.g. 2