Properties

Label 2025.56
Modulus $2025$
Conductor $2025$
Order $270$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2025, base_ring=CyclotomicField(270))
 
M = H._module
 
chi = DirichletCharacter(H, M([95,108]))
 
pari: [g,chi] = znchar(Mod(56,2025))
 

Basic properties

Modulus: \(2025\)
Conductor: \(2025\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(270\)
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 2025.bt

\(\chi_{2025}(11,\cdot)\) \(\chi_{2025}(41,\cdot)\) \(\chi_{2025}(56,\cdot)\) \(\chi_{2025}(86,\cdot)\) \(\chi_{2025}(131,\cdot)\) \(\chi_{2025}(146,\cdot)\) \(\chi_{2025}(191,\cdot)\) \(\chi_{2025}(221,\cdot)\) \(\chi_{2025}(236,\cdot)\) \(\chi_{2025}(266,\cdot)\) \(\chi_{2025}(281,\cdot)\) \(\chi_{2025}(311,\cdot)\) \(\chi_{2025}(356,\cdot)\) \(\chi_{2025}(371,\cdot)\) \(\chi_{2025}(416,\cdot)\) \(\chi_{2025}(446,\cdot)\) \(\chi_{2025}(461,\cdot)\) \(\chi_{2025}(491,\cdot)\) \(\chi_{2025}(506,\cdot)\) \(\chi_{2025}(536,\cdot)\) \(\chi_{2025}(581,\cdot)\) \(\chi_{2025}(596,\cdot)\) \(\chi_{2025}(641,\cdot)\) \(\chi_{2025}(671,\cdot)\) \(\chi_{2025}(686,\cdot)\) \(\chi_{2025}(716,\cdot)\) \(\chi_{2025}(731,\cdot)\) \(\chi_{2025}(761,\cdot)\) \(\chi_{2025}(806,\cdot)\) \(\chi_{2025}(821,\cdot)\) ...

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: $\Q(\zeta_{135})$
Fixed field: Number field defined by a degree 270 polynomial (not computed)

Values on generators

\((326,1702)\) → \((e\left(\frac{19}{54}\right),e\left(\frac{2}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 2025 }(56, a) \) \(-1\)\(1\)\(e\left(\frac{203}{270}\right)\)\(e\left(\frac{68}{135}\right)\)\(e\left(\frac{17}{27}\right)\)\(e\left(\frac{23}{90}\right)\)\(e\left(\frac{263}{270}\right)\)\(e\left(\frac{56}{135}\right)\)\(e\left(\frac{103}{270}\right)\)\(e\left(\frac{1}{135}\right)\)\(e\left(\frac{73}{90}\right)\)\(e\left(\frac{4}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2025 }(56,a) \;\) at \(\;a = \) e.g. 2