Properties

Label 221760.3181
Modulus $221760$
Conductor $44352$
Order $240$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(221760, base_ring=CyclotomicField(240))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,105,80,0,40,24]))
 
pari: [g,chi] = znchar(Mod(3181,221760))
 

Basic properties

Modulus: \(221760\)
Conductor: \(44352\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(240\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{44352}(3181,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 221760.edh

\(\chi_{221760}(61,\cdot)\) \(\chi_{221760}(2581,\cdot)\) \(\chi_{221760}(3181,\cdot)\) \(\chi_{221760}(5101,\cdot)\) \(\chi_{221760}(13261,\cdot)\) \(\chi_{221760}(15781,\cdot)\) \(\chi_{221760}(17701,\cdot)\) \(\chi_{221760}(18301,\cdot)\) \(\chi_{221760}(27781,\cdot)\) \(\chi_{221760}(30301,\cdot)\) \(\chi_{221760}(30901,\cdot)\) \(\chi_{221760}(32821,\cdot)\) \(\chi_{221760}(40981,\cdot)\) \(\chi_{221760}(43501,\cdot)\) \(\chi_{221760}(45421,\cdot)\) \(\chi_{221760}(46021,\cdot)\) \(\chi_{221760}(55501,\cdot)\) \(\chi_{221760}(58021,\cdot)\) \(\chi_{221760}(58621,\cdot)\) \(\chi_{221760}(60541,\cdot)\) \(\chi_{221760}(68701,\cdot)\) \(\chi_{221760}(71221,\cdot)\) \(\chi_{221760}(73141,\cdot)\) \(\chi_{221760}(73741,\cdot)\) \(\chi_{221760}(83221,\cdot)\) \(\chi_{221760}(85741,\cdot)\) \(\chi_{221760}(86341,\cdot)\) \(\chi_{221760}(88261,\cdot)\) \(\chi_{221760}(96421,\cdot)\) \(\chi_{221760}(98941,\cdot)\) ...

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: $\Q(\zeta_{240})$
Fixed field: Number field defined by a degree 240 polynomial (not computed)

Values on generators

\((48511,124741,98561,133057,190081,141121)\) → \((1,e\left(\frac{7}{16}\right),e\left(\frac{1}{3}\right),1,e\left(\frac{1}{6}\right),e\left(\frac{1}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)\(47\)
\( \chi_{ 221760 }(3181, a) \) \(1\)\(1\)\(e\left(\frac{199}{240}\right)\)\(e\left(\frac{19}{60}\right)\)\(e\left(\frac{47}{240}\right)\)\(e\left(\frac{1}{8}\right)\)\(e\left(\frac{203}{240}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{113}{240}\right)\)\(e\left(\frac{71}{120}\right)\)\(e\left(\frac{25}{48}\right)\)\(e\left(\frac{13}{60}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 221760 }(3181,a) \;\) at \(\;a = \) e.g. 2