Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [4032,2,Mod(1583,4032)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4032, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 3, 2, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("4032.1583");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 4032 = 2^{6} \cdot 3^{2} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 4032.v (of order \(4\), degree \(2\), not 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: | \(32.1956820950\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Relative dimension: | \(20\) over \(\Q(i)\) |
Twist minimal: | no (minimal twist has level 1008) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1583.1 | 0 | 0 | 0 | −2.96859 | − | 2.96859i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.2 | 0 | 0 | 0 | −2.62814 | − | 2.62814i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.3 | 0 | 0 | 0 | −2.51504 | − | 2.51504i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.4 | 0 | 0 | 0 | −2.12043 | − | 2.12043i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.5 | 0 | 0 | 0 | −1.65702 | − | 1.65702i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.6 | 0 | 0 | 0 | −1.17902 | − | 1.17902i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.7 | 0 | 0 | 0 | −0.925496 | − | 0.925496i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.8 | 0 | 0 | 0 | −0.667815 | − | 0.667815i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.9 | 0 | 0 | 0 | −0.111394 | − | 0.111394i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.10 | 0 | 0 | 0 | −0.0893433 | − | 0.0893433i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.11 | 0 | 0 | 0 | 0.0893433 | + | 0.0893433i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.12 | 0 | 0 | 0 | 0.111394 | + | 0.111394i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.13 | 0 | 0 | 0 | 0.667815 | + | 0.667815i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.14 | 0 | 0 | 0 | 0.925496 | + | 0.925496i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.15 | 0 | 0 | 0 | 1.17902 | + | 1.17902i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.16 | 0 | 0 | 0 | 1.65702 | + | 1.65702i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.17 | 0 | 0 | 0 | 2.12043 | + | 2.12043i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.18 | 0 | 0 | 0 | 2.51504 | + | 2.51504i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.19 | 0 | 0 | 0 | 2.62814 | + | 2.62814i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
1583.20 | 0 | 0 | 0 | 2.96859 | + | 2.96859i | 0 | −1.00000 | 0 | 0 | 0 | ||||||||||||||||
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
16.f | odd | 4 | 1 | inner |
48.k | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 4032.2.v.e | 40 | |
3.b | odd | 2 | 1 | inner | 4032.2.v.e | 40 | |
4.b | odd | 2 | 1 | 1008.2.v.e | ✓ | 40 | |
12.b | even | 2 | 1 | 1008.2.v.e | ✓ | 40 | |
16.e | even | 4 | 1 | 1008.2.v.e | ✓ | 40 | |
16.f | odd | 4 | 1 | inner | 4032.2.v.e | 40 | |
48.i | odd | 4 | 1 | 1008.2.v.e | ✓ | 40 | |
48.k | even | 4 | 1 | inner | 4032.2.v.e | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
1008.2.v.e | ✓ | 40 | 4.b | odd | 2 | 1 | |
1008.2.v.e | ✓ | 40 | 12.b | even | 2 | 1 | |
1008.2.v.e | ✓ | 40 | 16.e | even | 4 | 1 | |
1008.2.v.e | ✓ | 40 | 48.i | odd | 4 | 1 | |
4032.2.v.e | 40 | 1.a | even | 1 | 1 | trivial | |
4032.2.v.e | 40 | 3.b | odd | 2 | 1 | inner | |
4032.2.v.e | 40 | 16.f | odd | 4 | 1 | inner | |
4032.2.v.e | 40 | 48.k | even | 4 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(4032, [\chi])\):
\( T_{5}^{40} + 784 T_{5}^{36} + 224304 T_{5}^{32} + 29085120 T_{5}^{28} + 1705059168 T_{5}^{24} + \cdots + 65536 \) |
\( T_{11}^{40} + 3664 T_{11}^{36} + 4437680 T_{11}^{32} + 2045565248 T_{11}^{28} + 297547122016 T_{11}^{24} + \cdots + 426337261060096 \) |