Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [430,2,Mod(49,430)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(430, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 4]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("430.49");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 430 = 2 \cdot 5 \cdot 43 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 430.j (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: | \(3.43356728692\) |
Analytic rank: | \(0\) |
Dimension: | \(44\) |
Relative dimension: | \(22\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
49.1 | − | 1.00000i | −2.75803 | − | 1.59235i | −1.00000 | 1.06925 | + | 1.96385i | −1.59235 | + | 2.75803i | 3.76835 | − | 2.17566i | 1.00000i | 3.57116 | + | 6.18543i | 1.96385 | − | 1.06925i | |||||
49.2 | − | 1.00000i | −2.19536 | − | 1.26749i | −1.00000 | 0.795101 | − | 2.08993i | −1.26749 | + | 2.19536i | −2.46471 | + | 1.42300i | 1.00000i | 1.71308 | + | 2.96715i | −2.08993 | − | 0.795101i | |||||
49.3 | − | 1.00000i | −1.92330 | − | 1.11042i | −1.00000 | −2.17265 | + | 0.528758i | −1.11042 | + | 1.92330i | −1.64658 | + | 0.950651i | 1.00000i | 0.966065 | + | 1.67327i | 0.528758 | + | 2.17265i | |||||
49.4 | − | 1.00000i | −0.409934 | − | 0.236675i | −1.00000 | −1.79811 | + | 1.32921i | −0.236675 | + | 0.409934i | 2.61255 | − | 1.50836i | 1.00000i | −1.38797 | − | 2.40403i | 1.32921 | + | 1.79811i | |||||
49.5 | − | 1.00000i | −0.377570 | − | 0.217990i | −1.00000 | 2.13668 | − | 0.659257i | −0.217990 | + | 0.377570i | 0.236341 | − | 0.136452i | 1.00000i | −1.40496 | − | 2.43346i | −0.659257 | − | 2.13668i | |||||
49.6 | − | 1.00000i | 0.0417606 | + | 0.0241105i | −1.00000 | 0.704124 | + | 2.12231i | 0.0241105 | − | 0.0417606i | −3.51224 | + | 2.02779i | 1.00000i | −1.49884 | − | 2.59606i | 2.12231 | − | 0.704124i | |||||
49.7 | − | 1.00000i | 1.09428 | + | 0.631780i | −1.00000 | 0.410590 | − | 2.19805i | 0.631780 | − | 1.09428i | 2.36788 | − | 1.36710i | 1.00000i | −0.701708 | − | 1.21539i | −2.19805 | − | 0.410590i | |||||
49.8 | − | 1.00000i | 1.13990 | + | 0.658124i | −1.00000 | −1.72456 | − | 1.42334i | 0.658124 | − | 1.13990i | −3.46526 | + | 2.00067i | 1.00000i | −0.633745 | − | 1.09768i | −1.42334 | + | 1.72456i | |||||
49.9 | − | 1.00000i | 1.66171 | + | 0.959389i | −1.00000 | −2.16132 | − | 0.573330i | 0.959389 | − | 1.66171i | 0.863309 | − | 0.498432i | 1.00000i | 0.340854 | + | 0.590377i | −0.573330 | + | 2.16132i | |||||
49.10 | − | 1.00000i | 2.23224 | + | 1.28878i | −1.00000 | −0.429629 | + | 2.19441i | 1.28878 | − | 2.23224i | 2.28550 | − | 1.31953i | 1.00000i | 1.82193 | + | 3.15567i | 2.19441 | + | 0.429629i | |||||
49.11 | − | 1.00000i | 2.36034 | + | 1.36274i | −1.00000 | 2.17053 | + | 0.537418i | 1.36274 | − | 2.36034i | −2.77719 | + | 1.60341i | 1.00000i | 2.21413 | + | 3.83499i | 0.537418 | − | 2.17053i | |||||
49.12 | 1.00000i | −2.36034 | − | 1.36274i | −1.00000 | −1.55068 | − | 1.61102i | 1.36274 | − | 2.36034i | 2.77719 | − | 1.60341i | − | 1.00000i | 2.21413 | + | 3.83499i | 1.61102 | − | 1.55068i | |||||
49.13 | 1.00000i | −2.23224 | − | 1.28878i | −1.00000 | −1.68560 | + | 1.46927i | 1.28878 | − | 2.23224i | −2.28550 | + | 1.31953i | − | 1.00000i | 1.82193 | + | 3.15567i | −1.46927 | − | 1.68560i | |||||
49.14 | 1.00000i | −1.66171 | − | 0.959389i | −1.00000 | 1.57718 | + | 1.58509i | 0.959389 | − | 1.66171i | −0.863309 | + | 0.498432i | − | 1.00000i | 0.340854 | + | 0.590377i | −1.58509 | + | 1.57718i | |||||
49.15 | 1.00000i | −1.13990 | − | 0.658124i | −1.00000 | 2.09493 | + | 0.781842i | 0.658124 | − | 1.13990i | 3.46526 | − | 2.00067i | − | 1.00000i | −0.633745 | − | 1.09768i | −0.781842 | + | 2.09493i | |||||
49.16 | 1.00000i | −1.09428 | − | 0.631780i | −1.00000 | 1.69827 | − | 1.45461i | 0.631780 | − | 1.09428i | −2.36788 | + | 1.36710i | − | 1.00000i | −0.701708 | − | 1.21539i | 1.45461 | + | 1.69827i | |||||
49.17 | 1.00000i | −0.0417606 | − | 0.0241105i | −1.00000 | −2.19004 | + | 0.451367i | 0.0241105 | − | 0.0417606i | 3.51224 | − | 2.02779i | − | 1.00000i | −1.49884 | − | 2.59606i | −0.451367 | − | 2.19004i | |||||
49.18 | 1.00000i | 0.377570 | + | 0.217990i | −1.00000 | −0.497404 | − | 2.18004i | −0.217990 | + | 0.377570i | −0.236341 | + | 0.136452i | − | 1.00000i | −1.40496 | − | 2.43346i | 2.18004 | − | 0.497404i | |||||
49.19 | 1.00000i | 0.409934 | + | 0.236675i | −1.00000 | −0.252079 | + | 2.22181i | −0.236675 | + | 0.409934i | −2.61255 | + | 1.50836i | − | 1.00000i | −1.38797 | − | 2.40403i | −2.22181 | − | 0.252079i | |||||
49.20 | 1.00000i | 1.92330 | + | 1.11042i | −1.00000 | 0.628408 | + | 2.14595i | −1.11042 | + | 1.92330i | 1.64658 | − | 0.950651i | − | 1.00000i | 0.966065 | + | 1.67327i | −2.14595 | + | 0.628408i | |||||
See all 44 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
43.c | even | 3 | 1 | inner |
215.i | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 430.2.j.a | ✓ | 44 |
5.b | even | 2 | 1 | inner | 430.2.j.a | ✓ | 44 |
43.c | even | 3 | 1 | inner | 430.2.j.a | ✓ | 44 |
215.i | even | 6 | 1 | inner | 430.2.j.a | ✓ | 44 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
430.2.j.a | ✓ | 44 | 1.a | even | 1 | 1 | trivial |
430.2.j.a | ✓ | 44 | 5.b | even | 2 | 1 | inner |
430.2.j.a | ✓ | 44 | 43.c | even | 3 | 1 | inner |
430.2.j.a | ✓ | 44 | 215.i | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(430, [\chi])\).