Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [6027,2,Mod(1,6027)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(6027, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([0, 0, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("6027.1");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 6027 = 3 \cdot 7^{2} \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 6027.a (trivial) |
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: | yes |
Analytic conductor: | \(48.1258372982\) |
Analytic rank: | \(0\) |
Dimension: | \(24\) |
Twist minimal: | yes |
Fricke sign: | \(-1\) |
Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.1 | −2.69245 | 1.00000 | 5.24930 | 3.40876 | −2.69245 | 0 | −8.74860 | 1.00000 | −9.17792 | ||||||||||||||||||
1.2 | −2.37986 | 1.00000 | 3.66372 | 3.68734 | −2.37986 | 0 | −3.95941 | 1.00000 | −8.77534 | ||||||||||||||||||
1.3 | −2.22021 | 1.00000 | 2.92934 | 0.165927 | −2.22021 | 0 | −2.06334 | 1.00000 | −0.368393 | ||||||||||||||||||
1.4 | −1.96907 | 1.00000 | 1.87725 | −4.10878 | −1.96907 | 0 | 0.241710 | 1.00000 | 8.09048 | ||||||||||||||||||
1.5 | −1.80081 | 1.00000 | 1.24292 | −2.17778 | −1.80081 | 0 | 1.36336 | 1.00000 | 3.92176 | ||||||||||||||||||
1.6 | −1.32413 | 1.00000 | −0.246682 | 4.03355 | −1.32413 | 0 | 2.97490 | 1.00000 | −5.34094 | ||||||||||||||||||
1.7 | −1.25316 | 1.00000 | −0.429590 | −1.76265 | −1.25316 | 0 | 3.04466 | 1.00000 | 2.20889 | ||||||||||||||||||
1.8 | −0.844195 | 1.00000 | −1.28734 | −1.91229 | −0.844195 | 0 | 2.77515 | 1.00000 | 1.61434 | ||||||||||||||||||
1.9 | −0.423828 | 1.00000 | −1.82037 | 3.41632 | −0.423828 | 0 | 1.61918 | 1.00000 | −1.44793 | ||||||||||||||||||
1.10 | −0.308797 | 1.00000 | −1.90464 | −0.898648 | −0.308797 | 0 | 1.20574 | 1.00000 | 0.277499 | ||||||||||||||||||
1.11 | −0.0650408 | 1.00000 | −1.99577 | −2.65358 | −0.0650408 | 0 | 0.259888 | 1.00000 | 0.172591 | ||||||||||||||||||
1.12 | 0.154130 | 1.00000 | −1.97624 | 1.29015 | 0.154130 | 0 | −0.612860 | 1.00000 | 0.198852 | ||||||||||||||||||
1.13 | 0.368135 | 1.00000 | −1.86448 | −0.572097 | 0.368135 | 0 | −1.42265 | 1.00000 | −0.210609 | ||||||||||||||||||
1.14 | 1.11646 | 1.00000 | −0.753512 | −0.900581 | 1.11646 | 0 | −3.07419 | 1.00000 | −1.00546 | ||||||||||||||||||
1.15 | 1.33013 | 1.00000 | −0.230742 | −3.44355 | 1.33013 | 0 | −2.96719 | 1.00000 | −4.58038 | ||||||||||||||||||
1.16 | 1.50751 | 1.00000 | 0.272577 | 1.10903 | 1.50751 | 0 | −2.60410 | 1.00000 | 1.67187 | ||||||||||||||||||
1.17 | 1.64420 | 1.00000 | 0.703405 | 3.28206 | 1.64420 | 0 | −2.13187 | 1.00000 | 5.39638 | ||||||||||||||||||
1.18 | 1.95065 | 1.00000 | 1.80504 | 2.46699 | 1.95065 | 0 | −0.380308 | 1.00000 | 4.81223 | ||||||||||||||||||
1.19 | 2.26259 | 1.00000 | 3.11931 | 3.51535 | 2.26259 | 0 | 2.53253 | 1.00000 | 7.95379 | ||||||||||||||||||
1.20 | 2.37367 | 1.00000 | 3.63432 | −3.47491 | 2.37367 | 0 | 3.87933 | 1.00000 | −8.24830 | ||||||||||||||||||
See all 24 embeddings |
Atkin-Lehner signs
\( p \) | Sign |
---|---|
\(3\) | \(-1\) |
\(7\) | \(1\) |
\(41\) | \(1\) |
Inner twists
This newform does not admit any (nontrivial) inner twists.
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 6027.2.a.bo | yes | 24 |
7.b | odd | 2 | 1 | 6027.2.a.bn | ✓ | 24 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
6027.2.a.bn | ✓ | 24 | 7.b | odd | 2 | 1 | |
6027.2.a.bo | yes | 24 | 1.a | even | 1 | 1 | trivial |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(6027))\):
\( T_{2}^{24} - 8 T_{2}^{23} - 8 T_{2}^{22} + 216 T_{2}^{21} - 267 T_{2}^{20} - 2332 T_{2}^{19} + 5308 T_{2}^{18} + \cdots - 64 \) |
\( T_{5}^{24} - 4 T_{5}^{23} - 76 T_{5}^{22} + 308 T_{5}^{21} + 2446 T_{5}^{20} - 10044 T_{5}^{19} + \cdots - 1116416 \) |
\( T_{13}^{24} - 156 T_{13}^{22} - 88 T_{13}^{21} + 10172 T_{13}^{20} + 9908 T_{13}^{19} + \cdots + 3175599616 \) |