Properties

Label 675.2.ba.a
Level $675$
Weight $2$
Character orbit 675.ba
Analytic conductor $5.390$
Analytic rank $0$
Dimension $144$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [675,2,Mod(32,675)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(675, base_ring=CyclotomicField(36))
 
chi = DirichletCharacter(H, H._module([10, 9]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("675.32");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 675 = 3^{3} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 675.ba (of order \(36\), degree \(12\), 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: \(5.38990213644\)
Analytic rank: \(0\)
Dimension: \(144\)
Relative dimension: \(12\) over \(\Q(\zeta_{36})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{36}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 144 q + 12 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 144 q + 12 q^{6} - 48 q^{21} + 84 q^{36} + 36 q^{41} - 84 q^{51} - 324 q^{56} + 36 q^{61} - 288 q^{66} - 144 q^{71} - 216 q^{76} - 132 q^{81} - 288 q^{86} + 36 q^{91} + 132 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
32.1 −0.233997 + 2.67459i −1.33933 1.09827i −5.12908 0.904395i 0 3.25082 3.32517i 1.72808 2.46795i 2.22931 8.31991i 0.587614 + 2.94189i 0
32.2 −0.197639 + 2.25902i 0.504675 + 1.65690i −3.09452 0.545647i 0 −3.84271 + 0.812605i −1.46698 + 2.09507i 0.670403 2.50198i −2.49061 + 1.67239i 0
32.3 −0.137404 + 1.57054i −1.44935 + 0.948353i −0.478086 0.0842994i 0 −1.29028 2.40657i 1.21036 1.72857i −0.617988 + 2.30636i 1.20125 2.74900i 0
32.4 −0.124648 + 1.42473i 1.69462 + 0.358158i −0.0447061 0.00788289i 0 −0.721510 + 2.36973i 2.32237 3.31669i −0.723509 + 2.70017i 2.74345 + 1.21388i 0
32.5 −0.0919314 + 1.05078i −1.07151 1.36083i 0.873927 + 0.154097i 0 1.52844 1.00082i −1.27896 + 1.82655i −0.788265 + 2.94185i −0.703726 + 2.91629i 0
32.6 −0.00680491 + 0.0777805i 0.788185 1.54232i 1.96361 + 0.346238i 0 0.114599 + 0.0718008i 0.804356 1.14874i −0.0807087 + 0.301209i −1.75753 2.43127i 0
32.7 0.00680491 0.0777805i −0.788185 + 1.54232i 1.96361 + 0.346238i 0 0.114599 + 0.0718008i −0.804356 + 1.14874i 0.0807087 0.301209i −1.75753 2.43127i 0
32.8 0.0919314 1.05078i 1.07151 + 1.36083i 0.873927 + 0.154097i 0 1.52844 1.00082i 1.27896 1.82655i 0.788265 2.94185i −0.703726 + 2.91629i 0
32.9 0.124648 1.42473i −1.69462 0.358158i −0.0447061 0.00788289i 0 −0.721510 + 2.36973i −2.32237 + 3.31669i 0.723509 2.70017i 2.74345 + 1.21388i 0
32.10 0.137404 1.57054i 1.44935 0.948353i −0.478086 0.0842994i 0 −1.29028 2.40657i −1.21036 + 1.72857i 0.617988 2.30636i 1.20125 2.74900i 0
32.11 0.197639 2.25902i −0.504675 1.65690i −3.09452 0.545647i 0 −3.84271 + 0.812605i 1.46698 2.09507i −0.670403 + 2.50198i −2.49061 + 1.67239i 0
32.12 0.233997 2.67459i 1.33933 + 1.09827i −5.12908 0.904395i 0 3.25082 3.32517i −1.72808 + 2.46795i −2.22931 + 8.31991i 0.587614 + 2.94189i 0
68.1 −1.54236 + 2.20272i −0.803366 1.53447i −1.78906 4.91539i 0 4.61909 + 0.597120i −2.24187 + 1.04540i 8.39181 + 2.24858i −1.70921 + 2.46548i 0
68.2 −1.17664 + 1.68042i −1.09608 + 1.34112i −0.755276 2.07510i 0 −0.963952 3.41989i −1.82242 + 0.849809i 0.412706 + 0.110584i −0.597219 2.93995i 0
68.3 −1.15330 + 1.64708i 1.68675 0.393547i −0.698744 1.91978i 0 −1.29712 + 3.23210i −0.920373 + 0.429177i 0.0834957 + 0.0223726i 2.69024 1.32763i 0
68.4 −0.780943 + 1.11530i 0.249363 1.71401i 0.0500132 + 0.137410i 0 1.71690 + 1.61666i 4.57752 2.13453i −2.82259 0.756311i −2.87564 0.854819i 0
68.5 −0.347323 + 0.496029i −1.68158 0.415063i 0.558629 + 1.53482i 0 0.789936 0.689953i −0.689128 + 0.321346i −2.12515 0.569433i 2.65544 + 1.39593i 0
68.6 −0.312812 + 0.446741i 0.0191691 + 1.73194i 0.582314 + 1.59989i 0 −0.779727 0.533209i 2.81926 1.31464i −1.95047 0.522626i −2.99927 + 0.0663996i 0
68.7 0.312812 0.446741i −0.0191691 1.73194i 0.582314 + 1.59989i 0 −0.779727 0.533209i −2.81926 + 1.31464i 1.95047 + 0.522626i −2.99927 + 0.0663996i 0
68.8 0.347323 0.496029i 1.68158 + 0.415063i 0.558629 + 1.53482i 0 0.789936 0.689953i 0.689128 0.321346i 2.12515 + 0.569433i 2.65544 + 1.39593i 0
See next 80 embeddings (of 144 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 32.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
5.c odd 4 2 inner
27.f odd 18 1 inner
135.n odd 18 1 inner
135.q even 36 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 675.2.ba.a 144
5.b even 2 1 inner 675.2.ba.a 144
5.c odd 4 2 inner 675.2.ba.a 144
27.f odd 18 1 inner 675.2.ba.a 144
135.n odd 18 1 inner 675.2.ba.a 144
135.q even 36 2 inner 675.2.ba.a 144
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
675.2.ba.a 144 1.a even 1 1 trivial
675.2.ba.a 144 5.b even 2 1 inner
675.2.ba.a 144 5.c odd 4 2 inner
675.2.ba.a 144 27.f odd 18 1 inner
675.2.ba.a 144 135.n odd 18 1 inner
675.2.ba.a 144 135.q even 36 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{144} - 414 T_{2}^{136} - 141858 T_{2}^{132} + 1257471 T_{2}^{128} - 4454244 T_{2}^{124} + \cdots + 531441 \) acting on \(S_{2}^{\mathrm{new}}(675, [\chi])\). Copy content Toggle raw display