Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [531,5,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, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("531.296");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 531 = 3^{2} \cdot 59 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
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: | \(54.8894503975\) |
Analytic rank: | \(0\) |
Dimension: | \(76\) |
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 | − | 7.89147i | 0 | −46.2753 | − | 30.7341i | 0 | −38.0387 | 238.917i | 0 | −242.537 | ||||||||||||||||
296.2 | − | 7.80173i | 0 | −44.8670 | 42.3216i | 0 | −83.7809 | 225.212i | 0 | 330.181 | |||||||||||||||||
296.3 | − | 7.65883i | 0 | −42.6577 | − | 8.87825i | 0 | 63.4860 | 204.167i | 0 | −67.9970 | ||||||||||||||||
296.4 | − | 7.46017i | 0 | −39.6541 | − | 35.9805i | 0 | −39.8913 | 176.464i | 0 | −268.421 | ||||||||||||||||
296.5 | − | 7.18445i | 0 | −35.6164 | 15.5237i | 0 | −43.6466 | 140.933i | 0 | 111.529 | |||||||||||||||||
296.6 | − | 7.13258i | 0 | −34.8737 | − | 3.77857i | 0 | 39.6400 | 134.618i | 0 | −26.9510 | ||||||||||||||||
296.7 | − | 6.80829i | 0 | −30.3528 | 49.1212i | 0 | 61.0526 | 97.7182i | 0 | 334.431 | |||||||||||||||||
296.8 | − | 6.57981i | 0 | −27.2939 | 2.90496i | 0 | −11.6090 | 74.3115i | 0 | 19.1141 | |||||||||||||||||
296.9 | − | 6.47072i | 0 | −25.8703 | 30.8868i | 0 | 46.2877 | 63.8678i | 0 | 199.860 | |||||||||||||||||
296.10 | − | 6.40563i | 0 | −25.0320 | 18.5372i | 0 | 29.7242 | 57.8559i | 0 | 118.743 | |||||||||||||||||
296.11 | − | 6.38419i | 0 | −24.7578 | − | 16.4296i | 0 | 84.4308 | 55.9116i | 0 | −104.890 | ||||||||||||||||
296.12 | − | 6.05329i | 0 | −20.6423 | − | 34.3242i | 0 | −5.09902 | 28.1013i | 0 | −207.774 | ||||||||||||||||
296.13 | − | 5.87705i | 0 | −18.5397 | − | 43.2688i | 0 | −12.4994 | 14.9259i | 0 | −254.293 | ||||||||||||||||
296.14 | − | 5.75134i | 0 | −17.0779 | − | 6.47491i | 0 | −90.4283 | 6.19937i | 0 | −37.2394 | ||||||||||||||||
296.15 | − | 5.65016i | 0 | −15.9243 | 29.6313i | 0 | −73.1972 | − | 0.427826i | 0 | 167.422 | ||||||||||||||||
296.16 | − | 5.40748i | 0 | −13.2409 | 5.33509i | 0 | −40.2707 | − | 14.9200i | 0 | 28.8494 | ||||||||||||||||
296.17 | − | 5.38034i | 0 | −12.9480 | − | 37.0493i | 0 | −57.6896 | − | 16.4207i | 0 | −199.337 | |||||||||||||||
296.18 | − | 4.71716i | 0 | −6.25160 | 39.7285i | 0 | −15.3622 | − | 45.9848i | 0 | 187.405 | ||||||||||||||||
296.19 | − | 4.51417i | 0 | −4.37776 | − | 15.3988i | 0 | 19.6389 | − | 52.4648i | 0 | −69.5129 | |||||||||||||||
296.20 | − | 4.32230i | 0 | −2.68230 | − | 35.4048i | 0 | 80.8997 | − | 57.5631i | 0 | −153.030 | |||||||||||||||
See all 76 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 | 531.5.b.a | ✓ | 76 |
3.b | odd | 2 | 1 | inner | 531.5.b.a | ✓ | 76 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
531.5.b.a | ✓ | 76 | 1.a | even | 1 | 1 | trivial |
531.5.b.a | ✓ | 76 | 3.b | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(531, [\chi])\).