Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [287,3,Mod(40,287)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(287, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([5, 3]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("287.40");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 287 = 7 \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 287.i (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: | \(7.82018358714\) |
Analytic rank: | \(0\) |
Dimension: | \(108\) |
Relative dimension: | \(54\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
40.1 | −1.94902 | + | 3.37581i | −0.674249 | − | 1.16783i | −5.59740 | − | 9.69497i | 4.70200 | + | 2.71470i | 5.25651 | 1.91113 | − | 6.73406i | 28.0457 | 3.59078 | − | 6.21941i | −18.3286 | + | 10.5820i | ||||
40.2 | −1.94902 | + | 3.37581i | 0.674249 | + | 1.16783i | −5.59740 | − | 9.69497i | 4.70200 | + | 2.71470i | −5.25651 | −1.91113 | + | 6.73406i | 28.0457 | 3.59078 | − | 6.21941i | −18.3286 | + | 10.5820i | ||||
40.3 | −1.79153 | + | 3.10301i | −1.23268 | − | 2.13507i | −4.41913 | − | 7.65416i | −7.00807 | − | 4.04611i | 8.83353 | −6.98958 | − | 0.381749i | 17.3357 | 1.46099 | − | 2.53050i | 25.1103 | − | 14.4974i | ||||
40.4 | −1.79153 | + | 3.10301i | 1.23268 | + | 2.13507i | −4.41913 | − | 7.65416i | −7.00807 | − | 4.04611i | −8.83353 | 6.98958 | + | 0.381749i | 17.3357 | 1.46099 | − | 2.53050i | 25.1103 | − | 14.4974i | ||||
40.5 | −1.75354 | + | 3.03722i | −2.52990 | − | 4.38192i | −4.14980 | − | 7.18766i | −1.03847 | − | 0.599559i | 17.7451 | 6.93494 | + | 0.952149i | 15.0790 | −8.30079 | + | 14.3774i | 3.64198 | − | 2.10270i | ||||
40.6 | −1.75354 | + | 3.03722i | 2.52990 | + | 4.38192i | −4.14980 | − | 7.18766i | −1.03847 | − | 0.599559i | −17.7451 | −6.93494 | − | 0.952149i | 15.0790 | −8.30079 | + | 14.3774i | 3.64198 | − | 2.10270i | ||||
40.7 | −1.55835 | + | 2.69914i | −2.63338 | − | 4.56115i | −2.85692 | − | 4.94833i | 4.74687 | + | 2.74061i | 16.4149 | −6.99950 | + | 0.0840686i | 5.34153 | −9.36940 | + | 16.2283i | −14.7946 | + | 8.54166i | ||||
40.8 | −1.55835 | + | 2.69914i | 2.63338 | + | 4.56115i | −2.85692 | − | 4.94833i | 4.74687 | + | 2.74061i | −16.4149 | 6.99950 | − | 0.0840686i | 5.34153 | −9.36940 | + | 16.2283i | −14.7946 | + | 8.54166i | ||||
40.9 | −1.50161 | + | 2.60086i | −0.735502 | − | 1.27393i | −2.50965 | − | 4.34684i | 0.0228039 | + | 0.0131658i | 4.41774 | −1.47843 | + | 6.84209i | 3.06116 | 3.41807 | − | 5.92028i | −0.0684849 | + | 0.0395398i | ||||
40.10 | −1.50161 | + | 2.60086i | 0.735502 | + | 1.27393i | −2.50965 | − | 4.34684i | 0.0228039 | + | 0.0131658i | −4.41774 | 1.47843 | − | 6.84209i | 3.06116 | 3.41807 | − | 5.92028i | −0.0684849 | + | 0.0395398i | ||||
40.11 | −1.24731 | + | 2.16040i | −0.923338 | − | 1.59927i | −1.11156 | − | 1.92528i | −1.05182 | − | 0.607270i | 4.60675 | 4.85778 | + | 5.04004i | −4.43264 | 2.79489 | − | 4.84090i | 2.62389 | − | 1.51491i | ||||
40.12 | −1.24731 | + | 2.16040i | 0.923338 | + | 1.59927i | −1.11156 | − | 1.92528i | −1.05182 | − | 0.607270i | −4.60675 | −4.85778 | − | 5.04004i | −4.43264 | 2.79489 | − | 4.84090i | 2.62389 | − | 1.51491i | ||||
40.13 | −1.19334 | + | 2.06692i | −0.991848 | − | 1.71793i | −0.848107 | − | 1.46896i | 7.97769 | + | 4.60592i | 4.73444 | 6.85435 | − | 1.42052i | −5.49839 | 2.53248 | − | 4.38638i | −19.0401 | + | 10.9928i | ||||
40.14 | −1.19334 | + | 2.06692i | 0.991848 | + | 1.71793i | −0.848107 | − | 1.46896i | 7.97769 | + | 4.60592i | −4.73444 | −6.85435 | + | 1.42052i | −5.49839 | 2.53248 | − | 4.38638i | −19.0401 | + | 10.9928i | ||||
40.15 | −1.08643 | + | 1.88175i | −2.10629 | − | 3.64821i | −0.360668 | − | 0.624694i | −6.23743 | − | 3.60118i | 9.15338 | 1.17747 | − | 6.90026i | −7.12409 | −4.37295 | + | 7.57418i | 13.5531 | − | 7.82487i | ||||
40.16 | −1.08643 | + | 1.88175i | 2.10629 | + | 3.64821i | −0.360668 | − | 0.624694i | −6.23743 | − | 3.60118i | −9.15338 | −1.17747 | + | 6.90026i | −7.12409 | −4.37295 | + | 7.57418i | 13.5531 | − | 7.82487i | ||||
40.17 | −0.736544 | + | 1.27573i | −1.76416 | − | 3.05561i | 0.915005 | + | 1.58483i | 2.30976 | + | 1.33354i | 5.19752 | −1.63087 | − | 6.80737i | −8.58812 | −1.72450 | + | 2.98691i | −3.40248 | + | 1.96442i | ||||
40.18 | −0.736544 | + | 1.27573i | 1.76416 | + | 3.05561i | 0.915005 | + | 1.58483i | 2.30976 | + | 1.33354i | −5.19752 | 1.63087 | + | 6.80737i | −8.58812 | −1.72450 | + | 2.98691i | −3.40248 | + | 1.96442i | ||||
40.19 | −0.702038 | + | 1.21597i | −2.20646 | − | 3.82171i | 1.01428 | + | 1.75679i | 3.32560 | + | 1.92003i | 6.19609 | −5.26852 | + | 4.60898i | −8.46457 | −5.23697 | + | 9.07071i | −4.66939 | + | 2.69588i | ||||
40.20 | −0.702038 | + | 1.21597i | 2.20646 | + | 3.82171i | 1.01428 | + | 1.75679i | 3.32560 | + | 1.92003i | −6.19609 | 5.26852 | − | 4.60898i | −8.46457 | −5.23697 | + | 9.07071i | −4.66939 | + | 2.69588i | ||||
See next 80 embeddings (of 108 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.d | odd | 6 | 1 | inner |
41.b | even | 2 | 1 | inner |
287.i | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 287.3.i.a | ✓ | 108 |
7.d | odd | 6 | 1 | inner | 287.3.i.a | ✓ | 108 |
41.b | even | 2 | 1 | inner | 287.3.i.a | ✓ | 108 |
287.i | odd | 6 | 1 | inner | 287.3.i.a | ✓ | 108 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
287.3.i.a | ✓ | 108 | 1.a | even | 1 | 1 | trivial |
287.3.i.a | ✓ | 108 | 7.d | odd | 6 | 1 | inner |
287.3.i.a | ✓ | 108 | 41.b | even | 2 | 1 | inner |
287.3.i.a | ✓ | 108 | 287.i | odd | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(287, [\chi])\).