Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [2052,3,Mod(145,2052)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2052, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([0, 2, 5]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("2052.145");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 2052 = 2^{2} \cdot 3^{3} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 2052.bl (of order \(6\), 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: | \(55.9129502467\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Relative dimension: | \(40\) over \(\Q(\zeta_{6})\) |
Twist minimal: | no (minimal twist has level 684) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
145.1 | 0 | 0 | 0 | −8.90430 | 0 | −2.28143 | − | 3.95155i | 0 | 0 | 0 | ||||||||||||||||
145.2 | 0 | 0 | 0 | −8.37687 | 0 | −4.50755 | − | 7.80731i | 0 | 0 | 0 | ||||||||||||||||
145.3 | 0 | 0 | 0 | −8.35221 | 0 | 0.352343 | + | 0.610277i | 0 | 0 | 0 | ||||||||||||||||
145.4 | 0 | 0 | 0 | −7.87469 | 0 | 2.97107 | + | 5.14604i | 0 | 0 | 0 | ||||||||||||||||
145.5 | 0 | 0 | 0 | −6.99525 | 0 | 0.133800 | + | 0.231748i | 0 | 0 | 0 | ||||||||||||||||
145.6 | 0 | 0 | 0 | −6.81841 | 0 | 3.70019 | + | 6.40891i | 0 | 0 | 0 | ||||||||||||||||
145.7 | 0 | 0 | 0 | −6.03262 | 0 | −3.98752 | − | 6.90658i | 0 | 0 | 0 | ||||||||||||||||
145.8 | 0 | 0 | 0 | −5.96221 | 0 | 6.83689 | + | 11.8418i | 0 | 0 | 0 | ||||||||||||||||
145.9 | 0 | 0 | 0 | −5.52048 | 0 | 0.838417 | + | 1.45218i | 0 | 0 | 0 | ||||||||||||||||
145.10 | 0 | 0 | 0 | −4.76547 | 0 | 3.51868 | + | 6.09454i | 0 | 0 | 0 | ||||||||||||||||
145.11 | 0 | 0 | 0 | −4.14557 | 0 | −5.99339 | − | 10.3809i | 0 | 0 | 0 | ||||||||||||||||
145.12 | 0 | 0 | 0 | −4.10591 | 0 | −6.48935 | − | 11.2399i | 0 | 0 | 0 | ||||||||||||||||
145.13 | 0 | 0 | 0 | −3.96127 | 0 | 2.79341 | + | 4.83834i | 0 | 0 | 0 | ||||||||||||||||
145.14 | 0 | 0 | 0 | −3.77174 | 0 | −0.501515 | − | 0.868649i | 0 | 0 | 0 | ||||||||||||||||
145.15 | 0 | 0 | 0 | −3.57346 | 0 | 2.11933 | + | 3.67079i | 0 | 0 | 0 | ||||||||||||||||
145.16 | 0 | 0 | 0 | −3.05736 | 0 | −5.58622 | − | 9.67561i | 0 | 0 | 0 | ||||||||||||||||
145.17 | 0 | 0 | 0 | −1.84061 | 0 | 3.31490 | + | 5.74157i | 0 | 0 | 0 | ||||||||||||||||
145.18 | 0 | 0 | 0 | −0.638534 | 0 | −1.11619 | − | 1.93329i | 0 | 0 | 0 | ||||||||||||||||
145.19 | 0 | 0 | 0 | −0.387901 | 0 | 5.33508 | + | 9.24062i | 0 | 0 | 0 | ||||||||||||||||
145.20 | 0 | 0 | 0 | −0.356865 | 0 | −3.52002 | − | 6.09686i | 0 | 0 | 0 | ||||||||||||||||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
171.s | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 2052.3.bl.a | 80 | |
3.b | odd | 2 | 1 | 684.3.bl.a | yes | 80 | |
9.c | even | 3 | 1 | 2052.3.s.a | 80 | ||
9.d | odd | 6 | 1 | 684.3.s.a | ✓ | 80 | |
19.d | odd | 6 | 1 | 2052.3.s.a | 80 | ||
57.f | even | 6 | 1 | 684.3.s.a | ✓ | 80 | |
171.k | even | 6 | 1 | 684.3.bl.a | yes | 80 | |
171.s | odd | 6 | 1 | inner | 2052.3.bl.a | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
684.3.s.a | ✓ | 80 | 9.d | odd | 6 | 1 | |
684.3.s.a | ✓ | 80 | 57.f | even | 6 | 1 | |
684.3.bl.a | yes | 80 | 3.b | odd | 2 | 1 | |
684.3.bl.a | yes | 80 | 171.k | even | 6 | 1 | |
2052.3.s.a | 80 | 9.c | even | 3 | 1 | ||
2052.3.s.a | 80 | 19.d | odd | 6 | 1 | ||
2052.3.bl.a | 80 | 1.a | even | 1 | 1 | trivial | |
2052.3.bl.a | 80 | 171.s | odd | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(2052, [\chi])\).