Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [560,2,Mod(139,560)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(560, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 1, 2, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("560.139");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 560 = 2^{4} \cdot 5 \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 560.be (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: | \(4.47162251319\) |
Analytic rank: | \(0\) |
Dimension: | \(184\) |
Relative dimension: | \(92\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
139.1 | −1.41383 | − | 0.0328882i | −1.31817 | − | 1.31817i | 1.99784 | + | 0.0929966i | 1.05420 | − | 1.97197i | 1.82031 | + | 1.90702i | 2.24452 | − | 1.40075i | −2.82155 | − | 0.197187i | 0.475122i | −1.55532 | + | 2.75336i | ||
139.2 | −1.41383 | − | 0.0328882i | 1.31817 | + | 1.31817i | 1.99784 | + | 0.0929966i | −1.05420 | + | 1.97197i | −1.82031 | − | 1.90702i | −2.24452 | − | 1.40075i | −2.82155 | − | 0.197187i | 0.475122i | 1.55532 | − | 2.75336i | ||
139.3 | −1.40363 | + | 0.172701i | −0.710544 | − | 0.710544i | 1.94035 | − | 0.484816i | 1.39309 | + | 1.74909i | 1.12005 | + | 0.874629i | −2.62345 | + | 0.342784i | −2.63980 | + | 1.01560i | − | 1.99025i | −2.25745 | − | 2.21448i | |
139.4 | −1.40363 | + | 0.172701i | 0.710544 | + | 0.710544i | 1.94035 | − | 0.484816i | −1.39309 | − | 1.74909i | −1.12005 | − | 0.874629i | 2.62345 | + | 0.342784i | −2.63980 | + | 1.01560i | − | 1.99025i | 2.25745 | + | 2.21448i | |
139.5 | −1.40049 | − | 0.196510i | −1.64523 | − | 1.64523i | 1.92277 | + | 0.550422i | −1.65460 | + | 1.50409i | 1.98083 | + | 2.62744i | −0.240324 | + | 2.63481i | −2.58466 | − | 1.14871i | 2.41357i | 2.61283 | − | 1.78133i | ||
139.6 | −1.40049 | − | 0.196510i | 1.64523 | + | 1.64523i | 1.92277 | + | 0.550422i | 1.65460 | − | 1.50409i | −1.98083 | − | 2.62744i | 0.240324 | + | 2.63481i | −2.58466 | − | 1.14871i | 2.41357i | −2.61283 | + | 1.78133i | ||
139.7 | −1.33517 | − | 0.466181i | −1.96435 | − | 1.96435i | 1.56535 | + | 1.24486i | 0.776425 | + | 2.09694i | 1.70699 | + | 3.53848i | 1.99873 | − | 1.73352i | −1.50968 | − | 2.39184i | 4.71733i | −0.0591043 | − | 3.16173i | ||
139.8 | −1.33517 | − | 0.466181i | 1.96435 | + | 1.96435i | 1.56535 | + | 1.24486i | −0.776425 | − | 2.09694i | −1.70699 | − | 3.53848i | −1.99873 | − | 1.73352i | −1.50968 | − | 2.39184i | 4.71733i | 0.0591043 | + | 3.16173i | ||
139.9 | −1.30971 | + | 0.533547i | −1.34417 | − | 1.34417i | 1.43065 | − | 1.39758i | −2.08996 | + | 0.795024i | 2.47764 | + | 1.04329i | 0.486119 | − | 2.60071i | −1.12806 | + | 2.59374i | 0.613574i | 2.31305 | − | 2.15634i | ||
139.10 | −1.30971 | + | 0.533547i | 1.34417 | + | 1.34417i | 1.43065 | − | 1.39758i | 2.08996 | − | 0.795024i | −2.47764 | − | 1.04329i | −0.486119 | − | 2.60071i | −1.12806 | + | 2.59374i | 0.613574i | −2.31305 | + | 2.15634i | ||
139.11 | −1.30750 | − | 0.538918i | −0.289321 | − | 0.289321i | 1.41913 | + | 1.40928i | −2.02485 | − | 0.948664i | 0.222368 | + | 0.534210i | −1.73658 | + | 1.99607i | −1.09604 | − | 2.60743i | − | 2.83259i | 2.13625 | + | 2.33161i | |
139.12 | −1.30750 | − | 0.538918i | 0.289321 | + | 0.289321i | 1.41913 | + | 1.40928i | 2.02485 | + | 0.948664i | −0.222368 | − | 0.534210i | 1.73658 | + | 1.99607i | −1.09604 | − | 2.60743i | − | 2.83259i | −2.13625 | − | 2.33161i | |
139.13 | −1.27264 | + | 0.616746i | −0.0442516 | − | 0.0442516i | 1.23925 | − | 1.56980i | −0.0460683 | + | 2.23559i | 0.0836085 | + | 0.0290246i | 2.16475 | + | 1.52114i | −0.608959 | + | 2.76210i | − | 2.99608i | −1.32016 | − | 2.87353i | |
139.14 | −1.27264 | + | 0.616746i | 0.0442516 | + | 0.0442516i | 1.23925 | − | 1.56980i | 0.0460683 | − | 2.23559i | −0.0836085 | − | 0.0290246i | −2.16475 | + | 1.52114i | −0.608959 | + | 2.76210i | − | 2.99608i | 1.32016 | + | 2.87353i | |
139.15 | −1.22124 | − | 0.713144i | −0.422516 | − | 0.422516i | 0.982851 | + | 1.74184i | 1.94457 | − | 1.10393i | 0.214678 | + | 0.817308i | −1.83593 | − | 1.90509i | 0.0418853 | − | 2.82812i | − | 2.64296i | −3.16204 | − | 0.0385979i | |
139.16 | −1.22124 | − | 0.713144i | 0.422516 | + | 0.422516i | 0.982851 | + | 1.74184i | −1.94457 | + | 1.10393i | −0.214678 | − | 0.817308i | 1.83593 | − | 1.90509i | 0.0418853 | − | 2.82812i | − | 2.64296i | 3.16204 | + | 0.0385979i | |
139.17 | −1.16263 | + | 0.805161i | −2.03615 | − | 2.03615i | 0.703430 | − | 1.87221i | −1.56280 | − | 1.59927i | 4.00673 | + | 0.727866i | 0.889133 | + | 2.49188i | 0.689603 | + | 2.74307i | 5.29182i | 3.10463 | + | 0.601051i | ||
139.18 | −1.16263 | + | 0.805161i | 2.03615 | + | 2.03615i | 0.703430 | − | 1.87221i | 1.56280 | + | 1.59927i | −4.00673 | − | 0.727866i | −0.889133 | + | 2.49188i | 0.689603 | + | 2.74307i | 5.29182i | −3.10463 | − | 0.601051i | ||
139.19 | −1.15591 | + | 0.814782i | −2.22344 | − | 2.22344i | 0.672261 | − | 1.88363i | 2.21099 | + | 0.333957i | 4.38172 | + | 0.758481i | −1.99535 | − | 1.73741i | 0.757674 | + | 2.72506i | 6.88739i | −2.82781 | + | 1.41545i | ||
139.20 | −1.15591 | + | 0.814782i | 2.22344 | + | 2.22344i | 0.672261 | − | 1.88363i | −2.21099 | − | 0.333957i | −4.38172 | − | 0.758481i | 1.99535 | − | 1.73741i | 0.757674 | + | 2.72506i | 6.88739i | 2.82781 | − | 1.41545i | ||
See next 80 embeddings (of 184 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
7.b | odd | 2 | 1 | inner |
16.f | odd | 4 | 1 | inner |
35.c | odd | 2 | 1 | inner |
80.k | odd | 4 | 1 | inner |
112.j | even | 4 | 1 | inner |
560.be | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 560.2.be.a | ✓ | 184 |
5.b | even | 2 | 1 | inner | 560.2.be.a | ✓ | 184 |
7.b | odd | 2 | 1 | inner | 560.2.be.a | ✓ | 184 |
16.f | odd | 4 | 1 | inner | 560.2.be.a | ✓ | 184 |
35.c | odd | 2 | 1 | inner | 560.2.be.a | ✓ | 184 |
80.k | odd | 4 | 1 | inner | 560.2.be.a | ✓ | 184 |
112.j | even | 4 | 1 | inner | 560.2.be.a | ✓ | 184 |
560.be | even | 4 | 1 | inner | 560.2.be.a | ✓ | 184 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
560.2.be.a | ✓ | 184 | 1.a | even | 1 | 1 | trivial |
560.2.be.a | ✓ | 184 | 5.b | even | 2 | 1 | inner |
560.2.be.a | ✓ | 184 | 7.b | odd | 2 | 1 | inner |
560.2.be.a | ✓ | 184 | 16.f | odd | 4 | 1 | inner |
560.2.be.a | ✓ | 184 | 35.c | odd | 2 | 1 | inner |
560.2.be.a | ✓ | 184 | 80.k | odd | 4 | 1 | inner |
560.2.be.a | ✓ | 184 | 112.j | even | 4 | 1 | inner |
560.2.be.a | ✓ | 184 | 560.be | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(560, [\chi])\).