Properties

Label 3380.101
Modulus $3380$
Conductor $169$
Order $78$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3380, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,35]))
 
pari: [g,chi] = znchar(Mod(101,3380))
 

Basic properties

Modulus: \(3380\)
Conductor: \(169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{169}(101,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3380.cn

\(\chi_{3380}(101,\cdot)\) \(\chi_{3380}(121,\cdot)\) \(\chi_{3380}(381,\cdot)\) \(\chi_{3380}(621,\cdot)\) \(\chi_{3380}(641,\cdot)\) \(\chi_{3380}(881,\cdot)\) \(\chi_{3380}(901,\cdot)\) \(\chi_{3380}(1141,\cdot)\) \(\chi_{3380}(1401,\cdot)\) \(\chi_{3380}(1421,\cdot)\) \(\chi_{3380}(1661,\cdot)\) \(\chi_{3380}(1681,\cdot)\) \(\chi_{3380}(1921,\cdot)\) \(\chi_{3380}(1941,\cdot)\) \(\chi_{3380}(2181,\cdot)\) \(\chi_{3380}(2201,\cdot)\) \(\chi_{3380}(2441,\cdot)\) \(\chi_{3380}(2461,\cdot)\) \(\chi_{3380}(2701,\cdot)\) \(\chi_{3380}(2721,\cdot)\) \(\chi_{3380}(2961,\cdot)\) \(\chi_{3380}(2981,\cdot)\) \(\chi_{3380}(3221,\cdot)\) \(\chi_{3380}(3241,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((1691,677,1861)\) → \((1,1,e\left(\frac{35}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3380 }(101, a) \) \(1\)\(1\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{1}{78}\right)\)\(e\left(\frac{11}{39}\right)\)\(e\left(\frac{17}{78}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{17}{26}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{12}{13}\right)\)\(e\left(\frac{37}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3380 }(101,a) \;\) at \(\;a = \) e.g. 2