Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [225,2,Mod(32,225)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(225, base_ring=CyclotomicField(12))
chi = DirichletCharacter(H, H._module([10, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("225.32");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 225 = 3^{2} \cdot 5^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 225.p (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: | \(1.79663404548\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Relative dimension: | \(8\) 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.
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 | −2.50229 | − | 0.670487i | 1.72810 | − | 0.116950i | 4.07987 | + | 2.35551i | 0 | −4.40262 | − | 0.866025i | 0.588179 | − | 2.19511i | −4.96607 | − | 4.96607i | 2.97265 | − | 0.404201i | 0 | ||||
32.2 | −1.82596 | − | 0.489263i | −1.49488 | + | 0.874837i | 1.36269 | + | 0.786747i | 0 | 3.15761 | − | 0.866025i | 0.792231 | − | 2.95665i | 0.570108 | + | 0.570108i | 1.46932 | − | 2.61555i | 0 | ||||
32.3 | −1.16638 | − | 0.312529i | 1.70849 | + | 0.284704i | −0.469294 | − | 0.270947i | 0 | −1.90376 | − | 0.866025i | −1.17061 | + | 4.36876i | 2.17039 | + | 2.17039i | 2.83789 | + | 0.972829i | 0 | ||||
32.4 | −0.490038 | − | 0.131305i | 0.158548 | + | 1.72478i | −1.50915 | − | 0.871311i | 0 | 0.148778 | − | 0.866025i | −0.518267 | + | 1.93420i | 1.34260 | + | 1.34260i | −2.94972 | + | 0.546922i | 0 | ||||
32.5 | 0.490038 | + | 0.131305i | −0.158548 | − | 1.72478i | −1.50915 | − | 0.871311i | 0 | 0.148778 | − | 0.866025i | 0.518267 | − | 1.93420i | −1.34260 | − | 1.34260i | −2.94972 | + | 0.546922i | 0 | ||||
32.6 | 1.16638 | + | 0.312529i | −1.70849 | − | 0.284704i | −0.469294 | − | 0.270947i | 0 | −1.90376 | − | 0.866025i | 1.17061 | − | 4.36876i | −2.17039 | − | 2.17039i | 2.83789 | + | 0.972829i | 0 | ||||
32.7 | 1.82596 | + | 0.489263i | 1.49488 | − | 0.874837i | 1.36269 | + | 0.786747i | 0 | 3.15761 | − | 0.866025i | −0.792231 | + | 2.95665i | −0.570108 | − | 0.570108i | 1.46932 | − | 2.61555i | 0 | ||||
32.8 | 2.50229 | + | 0.670487i | −1.72810 | + | 0.116950i | 4.07987 | + | 2.35551i | 0 | −4.40262 | − | 0.866025i | −0.588179 | + | 2.19511i | 4.96607 | + | 4.96607i | 2.97265 | − | 0.404201i | 0 | ||||
68.1 | −0.670487 | + | 2.50229i | 0.116950 | + | 1.72810i | −4.07987 | − | 2.35551i | 0 | −4.40262 | − | 0.866025i | −2.19511 | − | 0.588179i | 4.96607 | − | 4.96607i | −2.97265 | + | 0.404201i | 0 | ||||
68.2 | −0.489263 | + | 1.82596i | −0.874837 | − | 1.49488i | −1.36269 | − | 0.786747i | 0 | 3.15761 | − | 0.866025i | −2.95665 | − | 0.792231i | −0.570108 | + | 0.570108i | −1.46932 | + | 2.61555i | 0 | ||||
68.3 | −0.312529 | + | 1.16638i | −0.284704 | + | 1.70849i | 0.469294 | + | 0.270947i | 0 | −1.90376 | − | 0.866025i | 4.36876 | + | 1.17061i | −2.17039 | + | 2.17039i | −2.83789 | − | 0.972829i | 0 | ||||
68.4 | −0.131305 | + | 0.490038i | −1.72478 | + | 0.158548i | 1.50915 | + | 0.871311i | 0 | 0.148778 | − | 0.866025i | 1.93420 | + | 0.518267i | −1.34260 | + | 1.34260i | 2.94972 | − | 0.546922i | 0 | ||||
68.5 | 0.131305 | − | 0.490038i | 1.72478 | − | 0.158548i | 1.50915 | + | 0.871311i | 0 | 0.148778 | − | 0.866025i | −1.93420 | − | 0.518267i | 1.34260 | − | 1.34260i | 2.94972 | − | 0.546922i | 0 | ||||
68.6 | 0.312529 | − | 1.16638i | 0.284704 | − | 1.70849i | 0.469294 | + | 0.270947i | 0 | −1.90376 | − | 0.866025i | −4.36876 | − | 1.17061i | 2.17039 | − | 2.17039i | −2.83789 | − | 0.972829i | 0 | ||||
68.7 | 0.489263 | − | 1.82596i | 0.874837 | + | 1.49488i | −1.36269 | − | 0.786747i | 0 | 3.15761 | − | 0.866025i | 2.95665 | + | 0.792231i | 0.570108 | − | 0.570108i | −1.46932 | + | 2.61555i | 0 | ||||
68.8 | 0.670487 | − | 2.50229i | −0.116950 | − | 1.72810i | −4.07987 | − | 2.35551i | 0 | −4.40262 | − | 0.866025i | 2.19511 | + | 0.588179i | −4.96607 | + | 4.96607i | −2.97265 | + | 0.404201i | 0 | ||||
182.1 | −0.670487 | − | 2.50229i | 0.116950 | − | 1.72810i | −4.07987 | + | 2.35551i | 0 | −4.40262 | + | 0.866025i | −2.19511 | + | 0.588179i | 4.96607 | + | 4.96607i | −2.97265 | − | 0.404201i | 0 | ||||
182.2 | −0.489263 | − | 1.82596i | −0.874837 | + | 1.49488i | −1.36269 | + | 0.786747i | 0 | 3.15761 | + | 0.866025i | −2.95665 | + | 0.792231i | −0.570108 | − | 0.570108i | −1.46932 | − | 2.61555i | 0 | ||||
182.3 | −0.312529 | − | 1.16638i | −0.284704 | − | 1.70849i | 0.469294 | − | 0.270947i | 0 | −1.90376 | + | 0.866025i | 4.36876 | − | 1.17061i | −2.17039 | − | 2.17039i | −2.83789 | + | 0.972829i | 0 | ||||
182.4 | −0.131305 | − | 0.490038i | −1.72478 | − | 0.158548i | 1.50915 | − | 0.871311i | 0 | 0.148778 | + | 0.866025i | 1.93420 | − | 0.518267i | −1.34260 | − | 1.34260i | 2.94972 | + | 0.546922i | 0 | ||||
See all 32 embeddings |
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 |
9.d | odd | 6 | 1 | inner |
45.h | odd | 6 | 1 | inner |
45.l | even | 12 | 2 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 225.2.p.c | ✓ | 32 |
3.b | odd | 2 | 1 | 675.2.q.c | 32 | ||
5.b | even | 2 | 1 | inner | 225.2.p.c | ✓ | 32 |
5.c | odd | 4 | 2 | inner | 225.2.p.c | ✓ | 32 |
9.c | even | 3 | 1 | 675.2.q.c | 32 | ||
9.d | odd | 6 | 1 | inner | 225.2.p.c | ✓ | 32 |
15.d | odd | 2 | 1 | 675.2.q.c | 32 | ||
15.e | even | 4 | 2 | 675.2.q.c | 32 | ||
45.h | odd | 6 | 1 | inner | 225.2.p.c | ✓ | 32 |
45.j | even | 6 | 1 | 675.2.q.c | 32 | ||
45.k | odd | 12 | 2 | 675.2.q.c | 32 | ||
45.l | even | 12 | 2 | inner | 225.2.p.c | ✓ | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
225.2.p.c | ✓ | 32 | 1.a | even | 1 | 1 | trivial |
225.2.p.c | ✓ | 32 | 5.b | even | 2 | 1 | inner |
225.2.p.c | ✓ | 32 | 5.c | odd | 4 | 2 | inner |
225.2.p.c | ✓ | 32 | 9.d | odd | 6 | 1 | inner |
225.2.p.c | ✓ | 32 | 45.h | odd | 6 | 1 | inner |
225.2.p.c | ✓ | 32 | 45.l | even | 12 | 2 | inner |
675.2.q.c | 32 | 3.b | odd | 2 | 1 | ||
675.2.q.c | 32 | 9.c | even | 3 | 1 | ||
675.2.q.c | 32 | 15.d | odd | 2 | 1 | ||
675.2.q.c | 32 | 15.e | even | 4 | 2 | ||
675.2.q.c | 32 | 45.j | even | 6 | 1 | ||
675.2.q.c | 32 | 45.k | odd | 12 | 2 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} - 60 T_{2}^{28} + 2898 T_{2}^{24} - 39582 T_{2}^{20} + 416583 T_{2}^{16} - 881118 T_{2}^{12} + \cdots + 6561 \) acting on \(S_{2}^{\mathrm{new}}(225, [\chi])\).