Properties

Label 2900.923
Modulus $2900$
Conductor $2900$
Order $140$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(2900, base_ring=CyclotomicField(140)) M = H._module chi = DirichletCharacter(H, M([70,77,40]))
 
Copy content pari:[g,chi] = znchar(Mod(923,2900))
 

Basic properties

Modulus: \(2900\)
Conductor: \(2900\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(140\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: yes
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 2900.cv

\(\chi_{2900}(23,\cdot)\) \(\chi_{2900}(83,\cdot)\) \(\chi_{2900}(103,\cdot)\) \(\chi_{2900}(123,\cdot)\) \(\chi_{2900}(223,\cdot)\) \(\chi_{2900}(227,\cdot)\) \(\chi_{2900}(487,\cdot)\) \(\chi_{2900}(547,\cdot)\) \(\chi_{2900}(567,\cdot)\) \(\chi_{2900}(587,\cdot)\) \(\chi_{2900}(603,\cdot)\) \(\chi_{2900}(663,\cdot)\) \(\chi_{2900}(683,\cdot)\) \(\chi_{2900}(687,\cdot)\) \(\chi_{2900}(703,\cdot)\) \(\chi_{2900}(803,\cdot)\) \(\chi_{2900}(923,\cdot)\) \(\chi_{2900}(1067,\cdot)\) \(\chi_{2900}(1127,\cdot)\) \(\chi_{2900}(1147,\cdot)\) \(\chi_{2900}(1167,\cdot)\) \(\chi_{2900}(1183,\cdot)\) \(\chi_{2900}(1263,\cdot)\) \(\chi_{2900}(1267,\cdot)\) \(\chi_{2900}(1283,\cdot)\) \(\chi_{2900}(1383,\cdot)\) \(\chi_{2900}(1387,\cdot)\) \(\chi_{2900}(1503,\cdot)\) \(\chi_{2900}(1647,\cdot)\) \(\chi_{2900}(1727,\cdot)\) ...

Copy content sage:chi.galois_orbit()
 
Copy content pari:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{140})$
Fixed field: Number field defined by a degree 140 polynomial (not computed)

Values on generators

\((1451,1277,901)\) → \((-1,e\left(\frac{11}{20}\right),e\left(\frac{2}{7}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 2900 }(923, a) \) \(1\)\(1\)\(e\left(\frac{109}{140}\right)\)\(e\left(\frac{19}{28}\right)\)\(e\left(\frac{39}{70}\right)\)\(e\left(\frac{31}{70}\right)\)\(e\left(\frac{83}{140}\right)\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{34}{35}\right)\)\(e\left(\frac{16}{35}\right)\)\(e\left(\frac{37}{140}\right)\)\(e\left(\frac{47}{140}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 2900 }(923,a) \;\) at \(\;a = \) e.g. 2