Properties

Label 1694.2.c.c
Level $1694$
Weight $2$
Character orbit 1694.c
Analytic conductor $13.527$
Analytic rank $0$
Dimension $32$
CM no
Inner twists $4$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1694,2,Mod(1693,1694)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1694, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1694.1693");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1694 = 2 \cdot 7 \cdot 11^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1694.c (of order \(2\), degree \(1\), minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(13.5266581024\)
Analytic rank: \(0\)
Dimension: \(32\)
Twist minimal: no (minimal twist has level 154)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 32 q^{4} - 24 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 32 q^{4} - 24 q^{9} - 8 q^{14} + 16 q^{15} + 32 q^{16} - 32 q^{23} - 40 q^{25} + 24 q^{36} + 48 q^{37} + 4 q^{42} + 16 q^{53} + 8 q^{56} + 64 q^{58} - 16 q^{60} - 32 q^{64} - 16 q^{67} - 64 q^{70} - 16 q^{71} - 80 q^{81} - 56 q^{86} - 96 q^{91} + 32 q^{92} - 128 q^{93}+O(q^{100}) \) Copy content Toggle raw display

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1693.1 1.00000i 2.80203i −1.00000 1.33392i 2.80203 −0.0642082 2.64497i 1.00000i −4.85135 1.33392
1693.2 1.00000i 2.80203i −1.00000 1.33392i −2.80203 0.0642082 2.64497i 1.00000i −4.85135 −1.33392
1693.3 1.00000i 2.80203i −1.00000 1.33392i 2.80203 −0.0642082 + 2.64497i 1.00000i −4.85135 1.33392
1693.4 1.00000i 2.80203i −1.00000 1.33392i −2.80203 0.0642082 + 2.64497i 1.00000i −4.85135 −1.33392
1693.5 1.00000i 0.328992i −1.00000 4.30373i 0.328992 −1.36668 + 2.26544i 1.00000i 2.89176 4.30373
1693.6 1.00000i 0.328992i −1.00000 4.30373i −0.328992 1.36668 + 2.26544i 1.00000i 2.89176 −4.30373
1693.7 1.00000i 0.328992i −1.00000 4.30373i 0.328992 −1.36668 2.26544i 1.00000i 2.89176 4.30373
1693.8 1.00000i 0.328992i −1.00000 4.30373i −0.328992 1.36668 2.26544i 1.00000i 2.89176 −4.30373
1693.9 1.00000i 1.98055i −1.00000 0.684352i −1.98055 2.34424 1.22659i 1.00000i −0.922589 0.684352
1693.10 1.00000i 1.98055i −1.00000 0.684352i 1.98055 −2.34424 1.22659i 1.00000i −0.922589 −0.684352
1693.11 1.00000i 1.98055i −1.00000 0.684352i −1.98055 2.34424 + 1.22659i 1.00000i −0.922589 0.684352
1693.12 1.00000i 1.98055i −1.00000 0.684352i 1.98055 −2.34424 + 1.22659i 1.00000i −0.922589 −0.684352
1693.13 1.00000i 2.92469i −1.00000 2.69327i −2.92469 −2.37622 + 1.16344i 1.00000i −5.55379 2.69327
1693.14 1.00000i 2.92469i −1.00000 2.69327i 2.92469 2.37622 + 1.16344i 1.00000i −5.55379 −2.69327
1693.15 1.00000i 2.92469i −1.00000 2.69327i −2.92469 −2.37622 1.16344i 1.00000i −5.55379 2.69327
1693.16 1.00000i 2.92469i −1.00000 2.69327i 2.92469 2.37622 1.16344i 1.00000i −5.55379 −2.69327
1693.17 1.00000i 0.939017i −1.00000 1.41215i 0.939017 2.57538 + 0.606130i 1.00000i 2.11825 −1.41215
1693.18 1.00000i 0.939017i −1.00000 1.41215i −0.939017 −2.57538 + 0.606130i 1.00000i 2.11825 1.41215
1693.19 1.00000i 0.939017i −1.00000 1.41215i 0.939017 2.57538 0.606130i 1.00000i 2.11825 −1.41215
1693.20 1.00000i 0.939017i −1.00000 1.41215i −0.939017 −2.57538 0.606130i 1.00000i 2.11825 1.41215
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1693.32
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.b odd 2 1 inner
11.b odd 2 1 inner
77.b even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1694.2.c.c 32
7.b odd 2 1 inner 1694.2.c.c 32
11.b odd 2 1 inner 1694.2.c.c 32
11.c even 5 1 154.2.k.a 32
11.d odd 10 1 154.2.k.a 32
77.b even 2 1 inner 1694.2.c.c 32
77.j odd 10 1 154.2.k.a 32
77.l even 10 1 154.2.k.a 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
154.2.k.a 32 11.c even 5 1
154.2.k.a 32 11.d odd 10 1
154.2.k.a 32 77.j odd 10 1
154.2.k.a 32 77.l even 10 1
1694.2.c.c 32 1.a even 1 1 trivial
1694.2.c.c 32 7.b odd 2 1 inner
1694.2.c.c 32 11.b odd 2 1 inner
1694.2.c.c 32 77.b even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{16} + 30T_{3}^{14} + 361T_{3}^{12} + 2250T_{3}^{10} + 7836T_{3}^{8} + 15230T_{3}^{6} + 15341T_{3}^{4} + 6490T_{3}^{2} + 541 \) acting on \(S_{2}^{\mathrm{new}}(1694, [\chi])\). Copy content Toggle raw display