Properties

Label 4001.58
Modulus $4001$
Conductor $4001$
Order $400$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4001, base_ring=CyclotomicField(400))
 
M = H._module
 
chi = DirichletCharacter(H, M([31]))
 
pari: [g,chi] = znchar(Mod(58,4001))
 

Basic properties

Modulus: \(4001\)
Conductor: \(4001\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(400\)
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 4001.s

\(\chi_{4001}(58,\cdot)\) \(\chi_{4001}(59,\cdot)\) \(\chi_{4001}(63,\cdot)\) \(\chi_{4001}(69,\cdot)\) \(\chi_{4001}(127,\cdot)\) \(\chi_{4001}(129,\cdot)\) \(\chi_{4001}(132,\cdot)\) \(\chi_{4001}(144,\cdot)\) \(\chi_{4001}(217,\cdot)\) \(\chi_{4001}(223,\cdot)\) \(\chi_{4001}(241,\cdot)\) \(\chi_{4001}(290,\cdot)\) \(\chi_{4001}(295,\cdot)\) \(\chi_{4001}(303,\cdot)\) \(\chi_{4001}(315,\cdot)\) \(\chi_{4001}(329,\cdot)\) \(\chi_{4001}(345,\cdot)\) \(\chi_{4001}(394,\cdot)\) \(\chi_{4001}(397,\cdot)\) \(\chi_{4001}(401,\cdot)\) \(\chi_{4001}(409,\cdot)\) \(\chi_{4001}(427,\cdot)\) \(\chi_{4001}(429,\cdot)\) \(\chi_{4001}(581,\cdot)\) \(\chi_{4001}(605,\cdot)\) \(\chi_{4001}(607,\cdot)\) \(\chi_{4001}(623,\cdot)\) \(\chi_{4001}(645,\cdot)\) \(\chi_{4001}(660,\cdot)\) \(\chi_{4001}(684,\cdot)\) ...

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: $\Q(\zeta_{400})$
Fixed field: Number field defined by a degree 400 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{31}{400}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4001 }(58, a) \) \(1\)\(1\)\(e\left(\frac{13}{100}\right)\)\(e\left(\frac{31}{400}\right)\)\(e\left(\frac{13}{50}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{83}{400}\right)\)\(e\left(\frac{67}{100}\right)\)\(e\left(\frac{39}{100}\right)\)\(e\left(\frac{31}{200}\right)\)\(e\left(\frac{29}{50}\right)\)\(e\left(\frac{7}{16}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4001 }(58,a) \;\) at \(\;a = \) e.g. 2