Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [2070,3,Mod(1979,2070)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2070, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([1, 1, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("2070.1979");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 2070 = 2 \cdot 3^{2} \cdot 5 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 2070.b (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: | \(56.4034147226\) |
Analytic rank: | \(0\) |
Dimension: | \(88\) |
Twist minimal: | yes |
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.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1979.1 | −1.41421 | 0 | 2.00000 | −4.96053 | − | 0.627034i | 0 | 3.53315i | −2.82843 | 0 | 7.01524 | + | 0.886760i | ||||||||||||||
1979.2 | −1.41421 | 0 | 2.00000 | −4.96053 | + | 0.627034i | 0 | − | 3.53315i | −2.82843 | 0 | 7.01524 | − | 0.886760i | |||||||||||||
1979.3 | −1.41421 | 0 | 2.00000 | −4.93341 | − | 0.813292i | 0 | 9.64163i | −2.82843 | 0 | 6.97690 | + | 1.15017i | ||||||||||||||
1979.4 | −1.41421 | 0 | 2.00000 | −4.93341 | + | 0.813292i | 0 | − | 9.64163i | −2.82843 | 0 | 6.97690 | − | 1.15017i | |||||||||||||
1979.5 | −1.41421 | 0 | 2.00000 | −4.92404 | − | 0.868256i | 0 | − | 6.42375i | −2.82843 | 0 | 6.96364 | + | 1.22790i | |||||||||||||
1979.6 | −1.41421 | 0 | 2.00000 | −4.92404 | + | 0.868256i | 0 | 6.42375i | −2.82843 | 0 | 6.96364 | − | 1.22790i | ||||||||||||||
1979.7 | −1.41421 | 0 | 2.00000 | −3.64768 | − | 3.41971i | 0 | 6.32766i | −2.82843 | 0 | 5.15860 | + | 4.83620i | ||||||||||||||
1979.8 | −1.41421 | 0 | 2.00000 | −3.64768 | + | 3.41971i | 0 | − | 6.32766i | −2.82843 | 0 | 5.15860 | − | 4.83620i | |||||||||||||
1979.9 | −1.41421 | 0 | 2.00000 | −3.27849 | − | 3.77512i | 0 | − | 9.66442i | −2.82843 | 0 | 4.63649 | + | 5.33882i | |||||||||||||
1979.10 | −1.41421 | 0 | 2.00000 | −3.27849 | + | 3.77512i | 0 | 9.66442i | −2.82843 | 0 | 4.63649 | − | 5.33882i | ||||||||||||||
1979.11 | −1.41421 | 0 | 2.00000 | −3.17549 | − | 3.86216i | 0 | − | 11.7407i | −2.82843 | 0 | 4.49082 | + | 5.46191i | |||||||||||||
1979.12 | −1.41421 | 0 | 2.00000 | −3.17549 | + | 3.86216i | 0 | 11.7407i | −2.82843 | 0 | 4.49082 | − | 5.46191i | ||||||||||||||
1979.13 | −1.41421 | 0 | 2.00000 | −1.94774 | − | 4.60503i | 0 | 3.15648i | −2.82843 | 0 | 2.75452 | + | 6.51250i | ||||||||||||||
1979.14 | −1.41421 | 0 | 2.00000 | −1.94774 | + | 4.60503i | 0 | − | 3.15648i | −2.82843 | 0 | 2.75452 | − | 6.51250i | |||||||||||||
1979.15 | −1.41421 | 0 | 2.00000 | −1.64710 | − | 4.72092i | 0 | 4.64897i | −2.82843 | 0 | 2.32936 | + | 6.67638i | ||||||||||||||
1979.16 | −1.41421 | 0 | 2.00000 | −1.64710 | + | 4.72092i | 0 | − | 4.64897i | −2.82843 | 0 | 2.32936 | − | 6.67638i | |||||||||||||
1979.17 | −1.41421 | 0 | 2.00000 | −1.10475 | − | 4.87643i | 0 | 0.421478i | −2.82843 | 0 | 1.56235 | + | 6.89631i | ||||||||||||||
1979.18 | −1.41421 | 0 | 2.00000 | −1.10475 | + | 4.87643i | 0 | − | 0.421478i | −2.82843 | 0 | 1.56235 | − | 6.89631i | |||||||||||||
1979.19 | −1.41421 | 0 | 2.00000 | −0.938812 | − | 4.91107i | 0 | 11.6897i | −2.82843 | 0 | 1.32768 | + | 6.94531i | ||||||||||||||
1979.20 | −1.41421 | 0 | 2.00000 | −0.938812 | + | 4.91107i | 0 | − | 11.6897i | −2.82843 | 0 | 1.32768 | − | 6.94531i | |||||||||||||
See all 88 embeddings |
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 |
15.d | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 2070.3.b.a | ✓ | 88 |
3.b | odd | 2 | 1 | inner | 2070.3.b.a | ✓ | 88 |
5.b | even | 2 | 1 | inner | 2070.3.b.a | ✓ | 88 |
15.d | odd | 2 | 1 | inner | 2070.3.b.a | ✓ | 88 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
2070.3.b.a | ✓ | 88 | 1.a | even | 1 | 1 | trivial |
2070.3.b.a | ✓ | 88 | 3.b | odd | 2 | 1 | inner |
2070.3.b.a | ✓ | 88 | 5.b | even | 2 | 1 | inner |
2070.3.b.a | ✓ | 88 | 15.d | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(2070, [\chi])\).