Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [560,5,Mod(321,560)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(560, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([0, 0, 0, 1]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("560.321");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 560 = 2^{4} \cdot 5 \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 560.f (of order \(2\), degree \(1\), 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: | \(57.8871793270\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Twist minimal: | no (minimal twist has level 280) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
321.1 | 0 | − | 15.9459i | 0 | − | 11.1803i | 0 | 11.4659 | + | 47.6396i | 0 | −173.272 | 0 | ||||||||||||||
321.2 | 0 | − | 15.8601i | 0 | 11.1803i | 0 | −12.0083 | − | 47.5058i | 0 | −170.543 | 0 | |||||||||||||||
321.3 | 0 | − | 14.7187i | 0 | − | 11.1803i | 0 | 40.3727 | − | 27.7677i | 0 | −135.639 | 0 | ||||||||||||||
321.4 | 0 | − | 13.7259i | 0 | 11.1803i | 0 | −40.4514 | + | 27.6530i | 0 | −107.399 | 0 | |||||||||||||||
321.5 | 0 | − | 13.2114i | 0 | 11.1803i | 0 | 48.0554 | − | 9.57486i | 0 | −93.5410 | 0 | |||||||||||||||
321.6 | 0 | − | 13.1729i | 0 | − | 11.1803i | 0 | −32.1920 | + | 36.9415i | 0 | −92.5254 | 0 | ||||||||||||||
321.7 | 0 | − | 9.80434i | 0 | 11.1803i | 0 | −14.3535 | + | 46.8506i | 0 | −15.1250 | 0 | |||||||||||||||
321.8 | 0 | − | 9.60387i | 0 | − | 11.1803i | 0 | −9.22368 | − | 48.1240i | 0 | −11.2344 | 0 | ||||||||||||||
321.9 | 0 | − | 8.55676i | 0 | − | 11.1803i | 0 | 34.1791 | − | 35.1111i | 0 | 7.78194 | 0 | ||||||||||||||
321.10 | 0 | − | 8.07634i | 0 | 11.1803i | 0 | 35.3670 | + | 33.9142i | 0 | 15.7727 | 0 | |||||||||||||||
321.11 | 0 | − | 6.53615i | 0 | 11.1803i | 0 | −13.0713 | − | 47.2244i | 0 | 38.2787 | 0 | |||||||||||||||
321.12 | 0 | − | 6.05658i | 0 | 11.1803i | 0 | −42.6426 | − | 24.1372i | 0 | 44.3179 | 0 | |||||||||||||||
321.13 | 0 | − | 5.97820i | 0 | − | 11.1803i | 0 | −45.1510 | + | 19.0365i | 0 | 45.2611 | 0 | ||||||||||||||
321.14 | 0 | − | 2.76804i | 0 | − | 11.1803i | 0 | −22.8323 | − | 43.3554i | 0 | 73.3380 | 0 | ||||||||||||||
321.15 | 0 | − | 1.63668i | 0 | − | 11.1803i | 0 | 42.6409 | + | 24.1403i | 0 | 78.3213 | 0 | ||||||||||||||
321.16 | 0 | − | 0.889751i | 0 | − | 11.1803i | 0 | 35.8450 | + | 33.4087i | 0 | 80.2083 | 0 | ||||||||||||||
321.17 | 0 | 0.889751i | 0 | 11.1803i | 0 | 35.8450 | − | 33.4087i | 0 | 80.2083 | 0 | ||||||||||||||||
321.18 | 0 | 1.63668i | 0 | 11.1803i | 0 | 42.6409 | − | 24.1403i | 0 | 78.3213 | 0 | ||||||||||||||||
321.19 | 0 | 2.76804i | 0 | 11.1803i | 0 | −22.8323 | + | 43.3554i | 0 | 73.3380 | 0 | ||||||||||||||||
321.20 | 0 | 5.97820i | 0 | 11.1803i | 0 | −45.1510 | − | 19.0365i | 0 | 45.2611 | 0 | ||||||||||||||||
See all 32 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.b | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 560.5.f.d | 32 | |
4.b | odd | 2 | 1 | 280.5.f.a | ✓ | 32 | |
7.b | odd | 2 | 1 | inner | 560.5.f.d | 32 | |
28.d | even | 2 | 1 | 280.5.f.a | ✓ | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
280.5.f.a | ✓ | 32 | 4.b | odd | 2 | 1 | |
280.5.f.a | ✓ | 32 | 28.d | even | 2 | 1 | |
560.5.f.d | 32 | 1.a | even | 1 | 1 | trivial | |
560.5.f.d | 32 | 7.b | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{32} + 1712 T_{3}^{30} + 1314068 T_{3}^{28} + 597848760 T_{3}^{26} + 179629788022 T_{3}^{24} + \cdots + 30\!\cdots\!76 \) acting on \(S_{5}^{\mathrm{new}}(560, [\chi])\).