Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [925,2,Mod(174,925)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(925, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("925.174");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 925 = 5^{2} \cdot 37 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 925.o (of order \(6\), degree \(2\), not 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: | \(7.38616218697\) |
Analytic rank: | \(0\) |
Dimension: | \(28\) |
Relative dimension: | \(14\) over \(\Q(\zeta_{6})\) |
Twist minimal: | no (minimal twist has level 185) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
174.1 | −2.37929 | + | 1.37369i | −0.830570 | − | 0.479530i | 2.77403 | − | 4.80475i | 0 | 2.63489 | −0.542327 | − | 0.313113i | 9.74781i | −1.04010 | − | 1.80151i | 0 | ||||||||
174.2 | −2.14882 | + | 1.24062i | −1.90884 | − | 1.10207i | 2.07829 | − | 3.59971i | 0 | 5.46902 | −3.31440 | − | 1.91357i | 5.35102i | 0.929125 | + | 1.60929i | 0 | ||||||||
174.3 | −1.63699 | + | 0.945119i | 2.42036 | + | 1.39740i | 0.786500 | − | 1.36226i | 0 | −5.28283 | −2.51695 | − | 1.45316i | − | 0.807130i | 2.40544 | + | 4.16634i | 0 | |||||||
174.4 | −1.37708 | + | 0.795055i | 1.34979 | + | 0.779300i | 0.264225 | − | 0.457651i | 0 | −2.47835 | −1.38761 | − | 0.801138i | − | 2.33993i | −0.285383 | − | 0.494298i | 0 | |||||||
174.5 | −1.22029 | + | 0.704536i | −0.133660 | − | 0.0771688i | −0.00725754 | + | 0.0125704i | 0 | 0.217473 | 2.08952 | + | 1.20638i | − | 2.83860i | −1.48809 | − | 2.57745i | 0 | |||||||
174.6 | −0.290053 | + | 0.167462i | −2.06880 | − | 1.19442i | −0.943913 | + | 1.63491i | 0 | 0.800081 | −3.83679 | − | 2.21517i | − | 1.30213i | 1.35329 | + | 2.34397i | 0 | |||||||
174.7 | −0.268684 | + | 0.155125i | −1.78566 | − | 1.03095i | −0.951873 | + | 1.64869i | 0 | 0.639704 | −1.83659 | − | 1.06035i | − | 1.21113i | 0.625722 | + | 1.08378i | 0 | |||||||
174.8 | 0.268684 | − | 0.155125i | 1.78566 | + | 1.03095i | −0.951873 | + | 1.64869i | 0 | 0.639704 | 1.83659 | + | 1.06035i | 1.21113i | 0.625722 | + | 1.08378i | 0 | ||||||||
174.9 | 0.290053 | − | 0.167462i | 2.06880 | + | 1.19442i | −0.943913 | + | 1.63491i | 0 | 0.800081 | 3.83679 | + | 2.21517i | 1.30213i | 1.35329 | + | 2.34397i | 0 | ||||||||
174.10 | 1.22029 | − | 0.704536i | 0.133660 | + | 0.0771688i | −0.00725754 | + | 0.0125704i | 0 | 0.217473 | −2.08952 | − | 1.20638i | 2.83860i | −1.48809 | − | 2.57745i | 0 | ||||||||
174.11 | 1.37708 | − | 0.795055i | −1.34979 | − | 0.779300i | 0.264225 | − | 0.457651i | 0 | −2.47835 | 1.38761 | + | 0.801138i | 2.33993i | −0.285383 | − | 0.494298i | 0 | ||||||||
174.12 | 1.63699 | − | 0.945119i | −2.42036 | − | 1.39740i | 0.786500 | − | 1.36226i | 0 | −5.28283 | 2.51695 | + | 1.45316i | 0.807130i | 2.40544 | + | 4.16634i | 0 | ||||||||
174.13 | 2.14882 | − | 1.24062i | 1.90884 | + | 1.10207i | 2.07829 | − | 3.59971i | 0 | 5.46902 | 3.31440 | + | 1.91357i | − | 5.35102i | 0.929125 | + | 1.60929i | 0 | |||||||
174.14 | 2.37929 | − | 1.37369i | 0.830570 | + | 0.479530i | 2.77403 | − | 4.80475i | 0 | 2.63489 | 0.542327 | + | 0.313113i | − | 9.74781i | −1.04010 | − | 1.80151i | 0 | |||||||
824.1 | −2.37929 | − | 1.37369i | −0.830570 | + | 0.479530i | 2.77403 | + | 4.80475i | 0 | 2.63489 | −0.542327 | + | 0.313113i | − | 9.74781i | −1.04010 | + | 1.80151i | 0 | |||||||
824.2 | −2.14882 | − | 1.24062i | −1.90884 | + | 1.10207i | 2.07829 | + | 3.59971i | 0 | 5.46902 | −3.31440 | + | 1.91357i | − | 5.35102i | 0.929125 | − | 1.60929i | 0 | |||||||
824.3 | −1.63699 | − | 0.945119i | 2.42036 | − | 1.39740i | 0.786500 | + | 1.36226i | 0 | −5.28283 | −2.51695 | + | 1.45316i | 0.807130i | 2.40544 | − | 4.16634i | 0 | ||||||||
824.4 | −1.37708 | − | 0.795055i | 1.34979 | − | 0.779300i | 0.264225 | + | 0.457651i | 0 | −2.47835 | −1.38761 | + | 0.801138i | 2.33993i | −0.285383 | + | 0.494298i | 0 | ||||||||
824.5 | −1.22029 | − | 0.704536i | −0.133660 | + | 0.0771688i | −0.00725754 | − | 0.0125704i | 0 | 0.217473 | 2.08952 | − | 1.20638i | 2.83860i | −1.48809 | + | 2.57745i | 0 | ||||||||
824.6 | −0.290053 | − | 0.167462i | −2.06880 | + | 1.19442i | −0.943913 | − | 1.63491i | 0 | 0.800081 | −3.83679 | + | 2.21517i | 1.30213i | 1.35329 | − | 2.34397i | 0 | ||||||||
See all 28 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
37.c | even | 3 | 1 | inner |
185.n | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 925.2.o.c | 28 | |
5.b | even | 2 | 1 | inner | 925.2.o.c | 28 | |
5.c | odd | 4 | 1 | 185.2.e.b | ✓ | 14 | |
5.c | odd | 4 | 1 | 925.2.e.b | 14 | ||
37.c | even | 3 | 1 | inner | 925.2.o.c | 28 | |
185.n | even | 6 | 1 | inner | 925.2.o.c | 28 | |
185.r | odd | 12 | 1 | 6845.2.a.m | 7 | ||
185.s | odd | 12 | 1 | 185.2.e.b | ✓ | 14 | |
185.s | odd | 12 | 1 | 925.2.e.b | 14 | ||
185.s | odd | 12 | 1 | 6845.2.a.j | 7 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
185.2.e.b | ✓ | 14 | 5.c | odd | 4 | 1 | |
185.2.e.b | ✓ | 14 | 185.s | odd | 12 | 1 | |
925.2.e.b | 14 | 5.c | odd | 4 | 1 | ||
925.2.e.b | 14 | 185.s | odd | 12 | 1 | ||
925.2.o.c | 28 | 1.a | even | 1 | 1 | trivial | |
925.2.o.c | 28 | 5.b | even | 2 | 1 | inner | |
925.2.o.c | 28 | 37.c | even | 3 | 1 | inner | |
925.2.o.c | 28 | 185.n | even | 6 | 1 | inner | |
6845.2.a.j | 7 | 185.s | odd | 12 | 1 | ||
6845.2.a.m | 7 | 185.r | odd | 12 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{28} - 22 T_{2}^{26} + 301 T_{2}^{24} - 2584 T_{2}^{22} + 16254 T_{2}^{20} - 72628 T_{2}^{18} + \cdots + 81 \) acting on \(S_{2}^{\mathrm{new}}(925, [\chi])\).