Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [180,2,Mod(59,180)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(180, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 5, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("180.59");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 180 = 2^{2} \cdot 3^{2} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 180.n (of order \(6\), degree \(2\), 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: | \(1.43730723638\) |
Analytic rank: | \(0\) |
Dimension: | \(48\) |
Relative dimension: | \(24\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
59.1 | −1.41350 | + | 0.0449209i | 1.62879 | + | 0.589100i | 1.99596 | − | 0.126991i | −1.91817 | + | 1.14918i | −2.32876 | − | 0.759526i | 1.44473 | + | 2.50234i | −2.81559 | + | 0.269163i | 2.30592 | + | 1.91904i | 2.65972 | − | 1.71053i |
59.2 | −1.38574 | + | 0.282343i | −0.959839 | − | 1.44177i | 1.84056 | − | 0.782509i | 0.520093 | − | 2.17474i | 1.73716 | + | 1.72692i | 0.550457 | + | 0.953419i | −2.32961 | + | 1.60403i | −1.15742 | + | 2.76774i | −0.106691 | + | 3.16048i |
59.3 | −1.38444 | − | 0.288666i | 0.112475 | + | 1.72840i | 1.83334 | + | 0.799280i | 2.23134 | − | 0.145382i | 0.343213 | − | 2.42533i | 0.573658 | + | 0.993605i | −2.30743 | − | 1.63578i | −2.97470 | + | 0.388803i | −3.13112 | − | 0.442837i |
59.4 | −1.25828 | − | 0.645549i | 0.424796 | − | 1.67915i | 1.16653 | + | 1.62456i | −1.98302 | + | 1.03326i | −1.61849 | + | 1.83861i | −1.60868 | − | 2.78632i | −0.419091 | − | 2.79721i | −2.63910 | − | 1.42659i | 3.16221 | − | 0.0199985i |
59.5 | −1.24631 | − | 0.668359i | −1.66946 | + | 0.461412i | 1.10659 | + | 1.66597i | −1.69235 | − | 1.46149i | 2.38906 | + | 0.540736i | 0.667441 | + | 1.15604i | −0.265693 | − | 2.81592i | 2.57420 | − | 1.54062i | 1.13240 | + | 2.95257i |
59.6 | −1.00727 | − | 0.992675i | 1.30213 | − | 1.14213i | 0.0291929 | + | 1.99979i | 1.64183 | − | 1.51803i | −2.44536 | − | 0.142161i | 1.65751 | + | 2.87089i | 1.95573 | − | 2.04331i | 0.391092 | − | 2.97440i | −3.16067 | − | 0.100737i |
59.7 | −0.937387 | + | 1.05892i | −0.959839 | − | 1.44177i | −0.242609 | − | 1.98523i | −1.62334 | + | 1.53778i | 2.42646 | + | 0.335110i | 0.550457 | + | 0.953419i | 2.32961 | + | 1.60403i | −1.15742 | + | 2.76774i | −0.106691 | − | 3.16048i |
59.8 | −0.745653 | + | 1.20167i | 1.62879 | + | 0.589100i | −0.888004 | − | 1.79205i | 0.0361315 | − | 2.23578i | −1.92241 | + | 1.51800i | 1.44473 | + | 2.50234i | 2.81559 | + | 0.269163i | 2.30592 | + | 1.91904i | 2.65972 | + | 1.71053i |
59.9 | −0.442228 | + | 1.34329i | 0.112475 | + | 1.72840i | −1.60887 | − | 1.18808i | 0.989764 | + | 2.00509i | −2.37148 | − | 0.613258i | 0.573658 | + | 0.993605i | 2.30743 | − | 1.63578i | −2.97470 | + | 0.388803i | −3.13112 | + | 0.442837i |
59.10 | −0.356046 | − | 1.36866i | −1.30213 | + | 1.14213i | −1.74646 | + | 0.974612i | 1.64183 | − | 1.51803i | 2.02680 | + | 1.37553i | −1.65751 | − | 2.87089i | 1.95573 | + | 2.04331i | 0.391092 | − | 2.97440i | −2.66223 | − | 1.70662i |
59.11 | −0.0700780 | + | 1.41248i | 0.424796 | − | 1.67915i | −1.99018 | − | 0.197967i | −0.0966770 | − | 2.23398i | 2.34199 | + | 0.717686i | −1.60868 | − | 2.78632i | 0.419091 | − | 2.79721i | −2.63910 | − | 1.42659i | 3.16221 | + | 0.0199985i |
59.12 | −0.0443404 | + | 1.41352i | −1.66946 | + | 0.461412i | −1.99607 | − | 0.125352i | −2.11186 | − | 0.734875i | −0.578190 | − | 2.38027i | 0.667441 | + | 1.15604i | 0.265693 | − | 2.81592i | 2.57420 | − | 1.54062i | 1.13240 | − | 2.95257i |
59.13 | 0.0443404 | − | 1.41352i | 1.66946 | − | 0.461412i | −1.99607 | − | 0.125352i | −1.69235 | − | 1.46149i | −0.578190 | − | 2.38027i | −0.667441 | − | 1.15604i | −0.265693 | + | 2.81592i | 2.57420 | − | 1.54062i | −2.14088 | + | 2.32737i |
59.14 | 0.0700780 | − | 1.41248i | −0.424796 | + | 1.67915i | −1.99018 | − | 0.197967i | −1.98302 | + | 1.03326i | 2.34199 | + | 0.717686i | 1.60868 | + | 2.78632i | −0.419091 | + | 2.79721i | −2.63910 | − | 1.42659i | 1.32049 | + | 2.87338i |
59.15 | 0.356046 | + | 1.36866i | 1.30213 | − | 1.14213i | −1.74646 | + | 0.974612i | −0.493735 | + | 2.18088i | 2.02680 | + | 1.37553i | 1.65751 | + | 2.87089i | −1.95573 | − | 2.04331i | 0.391092 | − | 2.97440i | −3.16067 | + | 0.100737i |
59.16 | 0.442228 | − | 1.34329i | −0.112475 | − | 1.72840i | −1.60887 | − | 1.18808i | 2.23134 | − | 0.145382i | −2.37148 | − | 0.613258i | −0.573658 | − | 0.993605i | −2.30743 | + | 1.63578i | −2.97470 | + | 0.388803i | 0.791468 | − | 3.06163i |
59.17 | 0.745653 | − | 1.20167i | −1.62879 | − | 0.589100i | −0.888004 | − | 1.79205i | −1.91817 | + | 1.14918i | −1.92241 | + | 1.51800i | −1.44473 | − | 2.50234i | −2.81559 | − | 0.269163i | 2.30592 | + | 1.91904i | −0.0493612 | + | 3.16189i |
59.18 | 0.937387 | − | 1.05892i | 0.959839 | + | 1.44177i | −0.242609 | − | 1.98523i | 0.520093 | − | 2.17474i | 2.42646 | + | 0.335110i | −0.550457 | − | 0.953419i | −2.32961 | − | 1.60403i | −1.15742 | + | 2.76774i | −1.81534 | − | 2.58931i |
59.19 | 1.00727 | + | 0.992675i | −1.30213 | + | 1.14213i | 0.0291929 | + | 1.99979i | −0.493735 | + | 2.18088i | −2.44536 | − | 0.142161i | −1.65751 | − | 2.87089i | −1.95573 | + | 2.04331i | 0.391092 | − | 2.97440i | −2.66223 | + | 1.70662i |
59.20 | 1.24631 | + | 0.668359i | 1.66946 | − | 0.461412i | 1.10659 | + | 1.66597i | −2.11186 | − | 0.734875i | 2.38906 | + | 0.540736i | −0.667441 | − | 1.15604i | 0.265693 | + | 2.81592i | 2.57420 | − | 1.54062i | −2.14088 | − | 2.32737i |
See all 48 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
5.b | even | 2 | 1 | inner |
9.d | odd | 6 | 1 | inner |
20.d | odd | 2 | 1 | inner |
36.h | even | 6 | 1 | inner |
45.h | odd | 6 | 1 | inner |
180.n | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 180.2.n.d | ✓ | 48 |
3.b | odd | 2 | 1 | 540.2.n.d | 48 | ||
4.b | odd | 2 | 1 | inner | 180.2.n.d | ✓ | 48 |
5.b | even | 2 | 1 | inner | 180.2.n.d | ✓ | 48 |
5.c | odd | 4 | 2 | 900.2.r.g | 48 | ||
9.c | even | 3 | 1 | 540.2.n.d | 48 | ||
9.d | odd | 6 | 1 | inner | 180.2.n.d | ✓ | 48 |
12.b | even | 2 | 1 | 540.2.n.d | 48 | ||
15.d | odd | 2 | 1 | 540.2.n.d | 48 | ||
20.d | odd | 2 | 1 | inner | 180.2.n.d | ✓ | 48 |
20.e | even | 4 | 2 | 900.2.r.g | 48 | ||
36.f | odd | 6 | 1 | 540.2.n.d | 48 | ||
36.h | even | 6 | 1 | inner | 180.2.n.d | ✓ | 48 |
45.h | odd | 6 | 1 | inner | 180.2.n.d | ✓ | 48 |
45.j | even | 6 | 1 | 540.2.n.d | 48 | ||
45.l | even | 12 | 2 | 900.2.r.g | 48 | ||
60.h | even | 2 | 1 | 540.2.n.d | 48 | ||
180.n | even | 6 | 1 | inner | 180.2.n.d | ✓ | 48 |
180.p | odd | 6 | 1 | 540.2.n.d | 48 | ||
180.v | odd | 12 | 2 | 900.2.r.g | 48 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
180.2.n.d | ✓ | 48 | 1.a | even | 1 | 1 | trivial |
180.2.n.d | ✓ | 48 | 4.b | odd | 2 | 1 | inner |
180.2.n.d | ✓ | 48 | 5.b | even | 2 | 1 | inner |
180.2.n.d | ✓ | 48 | 9.d | odd | 6 | 1 | inner |
180.2.n.d | ✓ | 48 | 20.d | odd | 2 | 1 | inner |
180.2.n.d | ✓ | 48 | 36.h | even | 6 | 1 | inner |
180.2.n.d | ✓ | 48 | 45.h | odd | 6 | 1 | inner |
180.2.n.d | ✓ | 48 | 180.n | even | 6 | 1 | inner |
540.2.n.d | 48 | 3.b | odd | 2 | 1 | ||
540.2.n.d | 48 | 9.c | even | 3 | 1 | ||
540.2.n.d | 48 | 12.b | even | 2 | 1 | ||
540.2.n.d | 48 | 15.d | odd | 2 | 1 | ||
540.2.n.d | 48 | 36.f | odd | 6 | 1 | ||
540.2.n.d | 48 | 45.j | even | 6 | 1 | ||
540.2.n.d | 48 | 60.h | even | 2 | 1 | ||
540.2.n.d | 48 | 180.p | odd | 6 | 1 | ||
900.2.r.g | 48 | 5.c | odd | 4 | 2 | ||
900.2.r.g | 48 | 20.e | even | 4 | 2 | ||
900.2.r.g | 48 | 45.l | even | 12 | 2 | ||
900.2.r.g | 48 | 180.v | odd | 12 | 2 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{24} + 34 T_{7}^{22} + 730 T_{7}^{20} + 9700 T_{7}^{18} + 94189 T_{7}^{16} + 620404 T_{7}^{14} + \cdots + 7290000 \) acting on \(S_{2}^{\mathrm{new}}(180, [\chi])\).