Properties

Label 7581.41
Modulus $7581$
Conductor $7581$
Order $342$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7581, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([171,171,67]))
 
pari: [g,chi] = znchar(Mod(41,7581))
 

Basic properties

Modulus: \(7581\)
Conductor: \(7581\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
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 7581.er

\(\chi_{7581}(41,\cdot)\) \(\chi_{7581}(146,\cdot)\) \(\chi_{7581}(167,\cdot)\) \(\chi_{7581}(230,\cdot)\) \(\chi_{7581}(314,\cdot)\) \(\chi_{7581}(356,\cdot)\) \(\chi_{7581}(440,\cdot)\) \(\chi_{7581}(545,\cdot)\) \(\chi_{7581}(566,\cdot)\) \(\chi_{7581}(629,\cdot)\) \(\chi_{7581}(713,\cdot)\) \(\chi_{7581}(755,\cdot)\) \(\chi_{7581}(839,\cdot)\) \(\chi_{7581}(944,\cdot)\) \(\chi_{7581}(965,\cdot)\) \(\chi_{7581}(1028,\cdot)\) \(\chi_{7581}(1112,\cdot)\) \(\chi_{7581}(1154,\cdot)\) \(\chi_{7581}(1238,\cdot)\) \(\chi_{7581}(1343,\cdot)\) \(\chi_{7581}(1364,\cdot)\) \(\chi_{7581}(1427,\cdot)\) \(\chi_{7581}(1511,\cdot)\) \(\chi_{7581}(1553,\cdot)\) \(\chi_{7581}(1637,\cdot)\) \(\chi_{7581}(1742,\cdot)\) \(\chi_{7581}(1763,\cdot)\) \(\chi_{7581}(1826,\cdot)\) \(\chi_{7581}(1910,\cdot)\) \(\chi_{7581}(1952,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 342 polynomial (not computed)

Values on generators

\((2528,6499,1807)\) → \((-1,-1,e\left(\frac{67}{342}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 7581 }(41, a) \) \(-1\)\(1\)\(e\left(\frac{119}{171}\right)\)\(e\left(\frac{67}{171}\right)\)\(e\left(\frac{77}{171}\right)\)\(e\left(\frac{5}{57}\right)\)\(e\left(\frac{25}{171}\right)\)\(e\left(\frac{55}{114}\right)\)\(e\left(\frac{163}{171}\right)\)\(e\left(\frac{134}{171}\right)\)\(e\left(\frac{47}{171}\right)\)\(e\left(\frac{16}{19}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7581 }(41,a) \;\) at \(\;a = \) e.g. 2