Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [531,3,Mod(296,531)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(531, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([1, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("531.296");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 531 = 3^{2} \cdot 59 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 531.b (of order \(2\), degree \(1\), 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: | \(14.4687020375\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
296.1 | − | 3.88572i | 0 | −11.0988 | 4.94070i | 0 | 1.25666 | 27.5841i | 0 | 19.1982 | |||||||||||||||||
296.2 | − | 3.79369i | 0 | −10.3921 | 0.115947i | 0 | −4.68018 | 24.2494i | 0 | 0.439867 | |||||||||||||||||
296.3 | − | 3.73249i | 0 | −9.93151 | − | 8.39519i | 0 | 7.72933 | 22.1393i | 0 | −31.3350 | ||||||||||||||||
296.4 | − | 3.48146i | 0 | −8.12056 | − | 6.38989i | 0 | 11.5262 | 14.3456i | 0 | −22.2461 | ||||||||||||||||
296.5 | − | 3.24601i | 0 | −6.53658 | 0.185457i | 0 | −2.64874 | 8.23377i | 0 | 0.601995 | |||||||||||||||||
296.6 | − | 3.09181i | 0 | −5.55926 | − | 3.60522i | 0 | −12.5126 | 4.82093i | 0 | −11.1466 | ||||||||||||||||
296.7 | − | 2.89875i | 0 | −4.40277 | 7.11303i | 0 | −3.90934 | 1.16753i | 0 | 20.6189 | |||||||||||||||||
296.8 | − | 2.85325i | 0 | −4.14103 | 1.11921i | 0 | 6.26430 | 0.402383i | 0 | 3.19338 | |||||||||||||||||
296.9 | − | 2.63172i | 0 | −2.92597 | 6.78735i | 0 | 0.812170 | − | 2.82656i | 0 | 17.8624 | ||||||||||||||||
296.10 | − | 2.46015i | 0 | −2.05232 | − | 3.29018i | 0 | 2.59149 | − | 4.79158i | 0 | −8.09433 | |||||||||||||||
296.11 | − | 1.85203i | 0 | 0.569979 | − | 7.58729i | 0 | −7.03781 | − | 8.46375i | 0 | −14.0519 | |||||||||||||||
296.12 | − | 1.82251i | 0 | 0.678446 | − | 6.07732i | 0 | 3.80355 | − | 8.52653i | 0 | −11.0760 | |||||||||||||||
296.13 | − | 1.81283i | 0 | 0.713651 | 4.90638i | 0 | 8.89220 | − | 8.54504i | 0 | 8.89443 | ||||||||||||||||
296.14 | − | 1.31552i | 0 | 2.26940 | − | 5.55152i | 0 | 6.30347 | − | 8.24754i | 0 | −7.30315 | |||||||||||||||
296.15 | − | 1.23530i | 0 | 2.47402 | 3.52553i | 0 | −7.85301 | − | 7.99739i | 0 | 4.35510 | ||||||||||||||||
296.16 | − | 0.987014i | 0 | 3.02580 | 0.952948i | 0 | −9.89269 | − | 6.93457i | 0 | 0.940573 | ||||||||||||||||
296.17 | − | 0.579054i | 0 | 3.66470 | 2.27847i | 0 | −2.29028 | − | 4.43827i | 0 | 1.31936 | ||||||||||||||||
296.18 | − | 0.419921i | 0 | 3.82367 | 8.11094i | 0 | −8.94555 | − | 3.28532i | 0 | 3.40595 | ||||||||||||||||
296.19 | − | 0.238582i | 0 | 3.94308 | 0.111821i | 0 | 6.64755 | − | 1.89508i | 0 | 0.0266785 | ||||||||||||||||
296.20 | − | 0.0430442i | 0 | 3.99815 | 9.20714i | 0 | 11.9433 | − | 0.344273i | 0 | 0.396314 | ||||||||||||||||
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 531.3.b.a | ✓ | 40 |
3.b | odd | 2 | 1 | inner | 531.3.b.a | ✓ | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
531.3.b.a | ✓ | 40 | 1.a | even | 1 | 1 | trivial |
531.3.b.a | ✓ | 40 | 3.b | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(531, [\chi])\).