Properties

Label 7581.37
Modulus $7581$
Conductor $2527$
Order $114$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7581, base_ring=CyclotomicField(114))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,38,15]))
 
pari: [g,chi] = znchar(Mod(37,7581))
 

Basic properties

Modulus: \(7581\)
Conductor: \(2527\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(114\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2527}(37,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7581.dl

\(\chi_{7581}(37,\cdot)\) \(\chi_{7581}(151,\cdot)\) \(\chi_{7581}(436,\cdot)\) \(\chi_{7581}(550,\cdot)\) \(\chi_{7581}(835,\cdot)\) \(\chi_{7581}(949,\cdot)\) \(\chi_{7581}(1234,\cdot)\) \(\chi_{7581}(1348,\cdot)\) \(\chi_{7581}(1633,\cdot)\) \(\chi_{7581}(1747,\cdot)\) \(\chi_{7581}(2032,\cdot)\) \(\chi_{7581}(2146,\cdot)\) \(\chi_{7581}(2431,\cdot)\) \(\chi_{7581}(2545,\cdot)\) \(\chi_{7581}(2830,\cdot)\) \(\chi_{7581}(2944,\cdot)\) \(\chi_{7581}(3229,\cdot)\) \(\chi_{7581}(3343,\cdot)\) \(\chi_{7581}(3628,\cdot)\) \(\chi_{7581}(3742,\cdot)\) \(\chi_{7581}(4027,\cdot)\) \(\chi_{7581}(4141,\cdot)\) \(\chi_{7581}(4426,\cdot)\) \(\chi_{7581}(4540,\cdot)\) \(\chi_{7581}(4825,\cdot)\) \(\chi_{7581}(4939,\cdot)\) \(\chi_{7581}(5224,\cdot)\) \(\chi_{7581}(5338,\cdot)\) \(\chi_{7581}(5623,\cdot)\) \(\chi_{7581}(5737,\cdot)\) ...

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: $\Q(\zeta_{57})$
Fixed field: Number field defined by a degree 114 polynomial (not computed)

Values on generators

\((2528,6499,1807)\) → \((1,e\left(\frac{1}{3}\right),e\left(\frac{5}{38}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 7581 }(37, a) \) \(-1\)\(1\)\(e\left(\frac{91}{114}\right)\)\(e\left(\frac{34}{57}\right)\)\(e\left(\frac{11}{57}\right)\)\(e\left(\frac{15}{38}\right)\)\(e\left(\frac{113}{114}\right)\)\(e\left(\frac{43}{57}\right)\)\(e\left(\frac{11}{38}\right)\)\(e\left(\frac{11}{57}\right)\)\(e\left(\frac{4}{57}\right)\)\(e\left(\frac{15}{19}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7581 }(37,a) \;\) at \(\;a = \) e.g. 2