Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [510,2,Mod(47,510)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(510, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 1, 1]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("510.47");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 510 = 2 \cdot 3 \cdot 5 \cdot 17 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 510.t (of order \(4\), 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: | \(4.07237050309\) |
Analytic rank: | \(0\) |
Dimension: | \(72\) |
Relative dimension: | \(36\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
47.1 | −0.707107 | − | 0.707107i | −1.73205 | 0.000693695i | 1.00000i | −1.64316 | + | 1.51658i | 1.22524 | + | 1.22425i | 0.207712 | 0.707107 | − | 0.707107i | 3.00000 | − | 0.00240303i | 2.23428 | + | 0.0895028i | |||||
47.2 | −0.707107 | − | 0.707107i | −1.56719 | − | 0.737514i | 1.00000i | −1.14662 | − | 1.91970i | 0.586667 | + | 1.62967i | 4.16512 | 0.707107 | − | 0.707107i | 1.91215 | + | 2.31164i | −0.546648 | + | 2.16822i | ||||
47.3 | −0.707107 | − | 0.707107i | −1.50604 | + | 0.855483i | 1.00000i | −1.20450 | − | 1.88393i | 1.66985 | + | 0.460012i | −2.33679 | 0.707107 | − | 0.707107i | 1.53630 | − | 2.57678i | −0.480428 | + | 2.18385i | ||||
47.4 | −0.707107 | − | 0.707107i | −1.38505 | − | 1.04002i | 1.00000i | 2.20871 | − | 0.348733i | 0.243968 | + | 1.71478i | 0.835259 | 0.707107 | − | 0.707107i | 0.836706 | + | 2.88096i | −1.80838 | − | 1.31520i | ||||
47.5 | −0.707107 | − | 0.707107i | −0.853413 | − | 1.50721i | 1.00000i | 0.531042 | + | 2.17209i | −0.462306 | + | 1.66921i | −4.54722 | 0.707107 | − | 0.707107i | −1.54337 | + | 2.57255i | 1.16040 | − | 1.91141i | ||||
47.6 | −0.707107 | − | 0.707107i | −0.751757 | + | 1.56040i | 1.00000i | −2.18634 | + | 0.468963i | 1.63494 | − | 0.571800i | −0.425589 | 0.707107 | − | 0.707107i | −1.86972 | − | 2.34609i | 1.87758 | + | 1.21437i | ||||
47.7 | −0.707107 | − | 0.707107i | −0.666742 | + | 1.59858i | 1.00000i | 1.95907 | − | 1.07797i | 1.60182 | − | 0.658908i | 4.69884 | 0.707107 | − | 0.707107i | −2.11091 | − | 2.13168i | −2.14752 | − | 0.623031i | ||||
47.8 | −0.707107 | − | 0.707107i | −0.535979 | + | 1.64704i | 1.00000i | 0.292938 | + | 2.21680i | 1.54362 | − | 0.785636i | −2.55527 | 0.707107 | − | 0.707107i | −2.42545 | − | 1.76555i | 1.36037 | − | 1.77465i | ||||
47.9 | −0.707107 | − | 0.707107i | −0.352453 | − | 1.69581i | 1.00000i | −0.660502 | + | 2.13629i | −0.949898 | + | 1.44834i | 2.44675 | 0.707107 | − | 0.707107i | −2.75155 | + | 1.19539i | 1.97763 | − | 1.04354i | ||||
47.10 | −0.707107 | − | 0.707107i | −0.0883062 | − | 1.72980i | 1.00000i | 1.21459 | − | 1.87744i | −1.16071 | + | 1.28559i | −0.280829 | 0.707107 | − | 0.707107i | −2.98440 | + | 0.305504i | −2.18639 | + | 0.468707i | ||||
47.11 | −0.707107 | − | 0.707107i | 0.196898 | + | 1.72082i | 1.00000i | 1.74798 | − | 1.39448i | 1.07758 | − | 1.35603i | −4.23041 | 0.707107 | − | 0.707107i | −2.92246 | + | 0.677654i | −2.22205 | − | 0.249959i | ||||
47.12 | −0.707107 | − | 0.707107i | 0.609385 | − | 1.62131i | 1.00000i | −1.84595 | − | 1.26193i | −1.57734 | + | 0.715540i | −3.28181 | 0.707107 | − | 0.707107i | −2.25730 | − | 1.97601i | 0.412964 | + | 2.19760i | ||||
47.13 | −0.707107 | − | 0.707107i | 1.04605 | + | 1.38050i | 1.00000i | −2.22214 | + | 0.249214i | 0.236491 | − | 1.71583i | 3.45755 | 0.707107 | − | 0.707107i | −0.811555 | + | 2.88814i | 1.74751 | + | 1.39507i | ||||
47.14 | −0.707107 | − | 0.707107i | 1.19239 | + | 1.25627i | 1.00000i | 1.33852 | + | 1.79119i | 0.0451679 | − | 1.73146i | 1.13144 | 0.707107 | − | 0.707107i | −0.156413 | + | 2.99592i | 0.320086 | − | 2.21304i | ||||
47.15 | −0.707107 | − | 0.707107i | 1.40742 | − | 1.00954i | 1.00000i | −1.68334 | + | 1.47186i | −1.70905 | − | 0.281345i | 1.15184 | 0.707107 | − | 0.707107i | 0.961664 | − | 2.84169i | 2.23106 | + | 0.149539i | ||||
47.16 | −0.707107 | − | 0.707107i | 1.61310 | − | 0.630790i | 1.00000i | 2.07976 | + | 0.821352i | −1.58667 | − | 0.694600i | 0.773307 | 0.707107 | − | 0.707107i | 2.20421 | − | 2.03506i | −0.889826 | − | 2.05139i | ||||
47.17 | −0.707107 | − | 0.707107i | 1.68130 | − | 0.416190i | 1.00000i | 0.443485 | − | 2.19165i | −1.48315 | − | 0.894571i | 2.58566 | 0.707107 | − | 0.707107i | 2.65357 | − | 1.39949i | −1.86332 | + | 1.23614i | ||||
47.18 | −0.707107 | − | 0.707107i | 1.69242 | + | 0.368405i | 1.00000i | −2.05196 | − | 0.888509i | −0.936219 | − | 1.45722i | −3.79557 | 0.707107 | − | 0.707107i | 2.72856 | + | 1.24699i | 0.822686 | + | 2.07923i | ||||
47.19 | 0.707107 | + | 0.707107i | −1.73205 | 0.000693695i | 1.00000i | 1.64316 | − | 1.51658i | −1.22425 | − | 1.22524i | 0.207712 | −0.707107 | + | 0.707107i | 3.00000 | + | 0.00240303i | 2.23428 | + | 0.0895028i | |||||
47.20 | 0.707107 | + | 0.707107i | −1.56719 | + | 0.737514i | 1.00000i | 1.14662 | + | 1.91970i | −1.62967 | − | 0.586667i | 4.16512 | −0.707107 | + | 0.707107i | 1.91215 | − | 2.31164i | −0.546648 | + | 2.16822i | ||||
See all 72 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
85.i | odd | 4 | 1 | inner |
255.r | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 510.2.t.a | yes | 72 |
3.b | odd | 2 | 1 | inner | 510.2.t.a | yes | 72 |
5.c | odd | 4 | 1 | 510.2.i.a | ✓ | 72 | |
15.e | even | 4 | 1 | 510.2.i.a | ✓ | 72 | |
17.c | even | 4 | 1 | 510.2.i.a | ✓ | 72 | |
51.f | odd | 4 | 1 | 510.2.i.a | ✓ | 72 | |
85.i | odd | 4 | 1 | inner | 510.2.t.a | yes | 72 |
255.r | even | 4 | 1 | inner | 510.2.t.a | yes | 72 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
510.2.i.a | ✓ | 72 | 5.c | odd | 4 | 1 | |
510.2.i.a | ✓ | 72 | 15.e | even | 4 | 1 | |
510.2.i.a | ✓ | 72 | 17.c | even | 4 | 1 | |
510.2.i.a | ✓ | 72 | 51.f | odd | 4 | 1 | |
510.2.t.a | yes | 72 | 1.a | even | 1 | 1 | trivial |
510.2.t.a | yes | 72 | 3.b | odd | 2 | 1 | inner |
510.2.t.a | yes | 72 | 85.i | odd | 4 | 1 | inner |
510.2.t.a | yes | 72 | 255.r | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(510, [\chi])\).