Properties

Label 390.2.bj.a
Level $390$
Weight $2$
Character orbit 390.bj
Analytic conductor $3.114$
Analytic rank $0$
Dimension $112$
CM no
Inner twists $8$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [390,2,Mod(59,390)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(390, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([6, 6, 11]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("390.59");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 390 = 2 \cdot 3 \cdot 5 \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 390.bj (of order \(12\), degree \(4\), 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: \(3.11416567883\)
Analytic rank: \(0\)
Dimension: \(112\)
Relative dimension: \(28\) over \(\Q(\zeta_{12})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 112 q+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 112 q + 24 q^{10} - 8 q^{15} + 56 q^{16} - 32 q^{19} - 8 q^{21} - 24 q^{30} + 40 q^{31} + 24 q^{36} - 24 q^{39} - 48 q^{45} + 16 q^{46} - 48 q^{49} - 48 q^{54} - 8 q^{55} - 16 q^{60} - 32 q^{66} - 168 q^{69} - 32 q^{70} - 120 q^{75} + 32 q^{76} + 112 q^{79} - 88 q^{81} - 8 q^{84} + 24 q^{85} + 48 q^{91} + 32 q^{94} - 56 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
59.1 −0.965926 + 0.258819i −1.63384 0.574960i 0.866025 0.500000i −1.64463 1.51499i 1.72698 + 0.132501i −0.693378 + 2.58772i −0.707107 + 0.707107i 2.33884 + 1.87878i 1.98070 + 1.03770i
59.2 −0.965926 + 0.258819i −1.47500 0.907950i 0.866025 0.500000i −1.09695 + 1.94851i 1.65974 + 0.495254i 0.391563 1.46133i −0.707107 + 0.707107i 1.35125 + 2.67845i 0.555259 2.16603i
59.3 −0.965926 + 0.258819i −1.43885 + 0.964217i 0.866025 0.500000i 2.20603 + 0.365292i 1.14026 1.30376i 0.366472 1.36769i −0.707107 + 0.707107i 1.14057 2.77472i −2.22540 + 0.218117i
59.4 −0.965926 + 0.258819i −1.35043 + 1.08459i 0.866025 0.500000i −2.23318 0.113651i 1.02370 1.39715i 0.484679 1.80885i −0.707107 + 0.707107i 0.647313 2.92933i 2.18650 0.468211i
59.5 −0.965926 + 0.258819i −1.04185 1.38367i 0.866025 0.500000i 2.22803 + 0.189470i 1.36447 + 1.06687i −0.885238 + 3.30375i −0.707107 + 0.707107i −0.829082 + 2.88316i −2.20115 + 0.393641i
59.6 −0.965926 + 0.258819i −0.681138 1.59250i 0.866025 0.500000i 1.33218 1.79591i 1.07010 + 1.36194i 1.22554 4.57378i −0.707107 + 0.707107i −2.07210 + 2.16942i −0.821970 + 2.07951i
59.7 −0.965926 + 0.258819i −0.264072 + 1.71180i 0.866025 0.500000i −0.113651 2.23318i −0.187973 1.72182i −0.484679 + 1.80885i −0.707107 + 0.707107i −2.86053 0.904077i 0.687767 + 2.12767i
59.8 −0.965926 + 0.258819i −0.115611 + 1.72819i 0.866025 0.500000i 0.365292 + 2.20603i −0.335616 1.69922i −0.366472 + 1.36769i −0.707107 + 0.707107i −2.97327 0.399597i −0.923807 2.03632i
59.9 −0.965926 + 0.258819i 0.710153 1.57977i 0.866025 0.500000i −2.23444 0.0852486i −0.277080 + 1.70974i 0.748636 2.79395i −0.707107 + 0.707107i −1.99137 2.24376i 2.18037 0.495972i
59.10 −0.965926 + 0.258819i 1.01305 1.40490i 0.866025 0.500000i −0.0852486 2.23444i −0.614914 + 1.61922i −0.748636 + 2.79395i −0.707107 + 0.707107i −0.947472 2.84645i 0.660660 + 2.13624i
59.11 −0.965926 + 0.258819i 1.31485 + 1.12746i 0.866025 0.500000i −1.51499 1.64463i −1.56185 0.748739i 0.693378 2.58772i −0.707107 + 0.707107i 0.457650 + 2.96489i 1.88903 + 1.19649i
59.12 −0.965926 + 0.258819i 1.52381 + 0.823413i 0.866025 0.500000i 1.94851 1.09695i −1.68500 0.400965i −0.391563 + 1.46133i −0.707107 + 0.707107i 1.64398 + 2.50945i −1.59821 + 1.56388i
59.13 −0.965926 + 0.258819i 1.71922 + 0.210437i 0.866025 0.500000i 0.189470 + 2.22803i −1.71510 + 0.241700i 0.885238 3.30375i −0.707107 + 0.707107i 2.91143 + 0.723575i −0.759670 2.10307i
59.14 −0.965926 + 0.258819i 1.71971 0.206367i 0.866025 0.500000i −1.79591 + 1.33218i −1.60770 + 0.644429i −1.22554 + 4.57378i −0.707107 + 0.707107i 2.91483 0.709783i 1.38992 1.75160i
59.15 0.965926 0.258819i −1.71971 + 0.206367i 0.866025 0.500000i −1.33218 + 1.79591i −1.60770 + 0.644429i 1.22554 4.57378i 0.707107 0.707107i 2.91483 0.709783i −0.821970 + 2.07951i
59.16 0.965926 0.258819i −1.71922 0.210437i 0.866025 0.500000i −2.22803 0.189470i −1.71510 + 0.241700i −0.885238 + 3.30375i 0.707107 0.707107i 2.91143 + 0.723575i −2.20115 + 0.393641i
59.17 0.965926 0.258819i −1.52381 0.823413i 0.866025 0.500000i 1.09695 1.94851i −1.68500 0.400965i 0.391563 1.46133i 0.707107 0.707107i 1.64398 + 2.50945i 0.555259 2.16603i
59.18 0.965926 0.258819i −1.31485 1.12746i 0.866025 0.500000i 1.64463 + 1.51499i −1.56185 0.748739i −0.693378 + 2.58772i 0.707107 0.707107i 0.457650 + 2.96489i 1.98070 + 1.03770i
59.19 0.965926 0.258819i −1.01305 + 1.40490i 0.866025 0.500000i 2.23444 + 0.0852486i −0.614914 + 1.61922i 0.748636 2.79395i 0.707107 0.707107i −0.947472 2.84645i 2.18037 0.495972i
59.20 0.965926 0.258819i −0.710153 + 1.57977i 0.866025 0.500000i 0.0852486 + 2.23444i −0.277080 + 1.70974i −0.748636 + 2.79395i 0.707107 0.707107i −1.99137 2.24376i 0.660660 + 2.13624i
See next 80 embeddings (of 112 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 59.28
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
5.b even 2 1 inner
13.f odd 12 1 inner
15.d odd 2 1 inner
39.k even 12 1 inner
65.s odd 12 1 inner
195.bh even 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 390.2.bj.a 112
3.b odd 2 1 inner 390.2.bj.a 112
5.b even 2 1 inner 390.2.bj.a 112
13.f odd 12 1 inner 390.2.bj.a 112
15.d odd 2 1 inner 390.2.bj.a 112
39.k even 12 1 inner 390.2.bj.a 112
65.s odd 12 1 inner 390.2.bj.a 112
195.bh even 12 1 inner 390.2.bj.a 112
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
390.2.bj.a 112 1.a even 1 1 trivial
390.2.bj.a 112 3.b odd 2 1 inner
390.2.bj.a 112 5.b even 2 1 inner
390.2.bj.a 112 13.f odd 12 1 inner
390.2.bj.a 112 15.d odd 2 1 inner
390.2.bj.a 112 39.k even 12 1 inner
390.2.bj.a 112 65.s odd 12 1 inner
390.2.bj.a 112 195.bh even 12 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(390, [\chi])\).