Properties

Label 7744.5
Modulus $7744$
Conductor $7744$
Order $880$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7744, base_ring=CyclotomicField(880))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,55,592]))
 
pari: [g,chi] = znchar(Mod(5,7744))
 

Basic properties

Modulus: \(7744\)
Conductor: \(7744\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(880\)
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 7744.cz

\(\chi_{7744}(5,\cdot)\) \(\chi_{7744}(37,\cdot)\) \(\chi_{7744}(53,\cdot)\) \(\chi_{7744}(69,\cdot)\) \(\chi_{7744}(93,\cdot)\) \(\chi_{7744}(125,\cdot)\) \(\chi_{7744}(141,\cdot)\) \(\chi_{7744}(157,\cdot)\) \(\chi_{7744}(181,\cdot)\) \(\chi_{7744}(213,\cdot)\) \(\chi_{7744}(229,\cdot)\) \(\chi_{7744}(301,\cdot)\) \(\chi_{7744}(317,\cdot)\) \(\chi_{7744}(333,\cdot)\) \(\chi_{7744}(357,\cdot)\) \(\chi_{7744}(389,\cdot)\) \(\chi_{7744}(405,\cdot)\) \(\chi_{7744}(421,\cdot)\) \(\chi_{7744}(445,\cdot)\) \(\chi_{7744}(477,\cdot)\) \(\chi_{7744}(509,\cdot)\) \(\chi_{7744}(533,\cdot)\) \(\chi_{7744}(581,\cdot)\) \(\chi_{7744}(597,\cdot)\) \(\chi_{7744}(621,\cdot)\) \(\chi_{7744}(653,\cdot)\) \(\chi_{7744}(669,\cdot)\) \(\chi_{7744}(685,\cdot)\) \(\chi_{7744}(709,\cdot)\) \(\chi_{7744}(741,\cdot)\) ...

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: $\Q(\zeta_{880})$
Fixed field: Number field defined by a degree 880 polynomial (not computed)

Values on generators

\((5567,4357,6657)\) → \((1,e\left(\frac{1}{16}\right),e\left(\frac{37}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 7744 }(5, a) \) \(1\)\(1\)\(e\left(\frac{31}{80}\right)\)\(e\left(\frac{743}{880}\right)\)\(e\left(\frac{147}{440}\right)\)\(e\left(\frac{31}{40}\right)\)\(e\left(\frac{777}{880}\right)\)\(e\left(\frac{51}{220}\right)\)\(e\left(\frac{157}{220}\right)\)\(e\left(\frac{241}{880}\right)\)\(e\left(\frac{127}{176}\right)\)\(e\left(\frac{85}{88}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7744 }(5,a) \;\) at \(\;a = \) e.g. 2