Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [363,5,Mod(241,363)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(363, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([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("363.241");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 363 = 3 \cdot 11^{2} \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 363.c (of order \(2\), degree \(1\), 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: | \(37.5232965994\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Twist minimal: | no (minimal twist has level 33) |
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
241.1 | − | 7.67147i | −5.19615 | −42.8515 | 7.05857 | 39.8622i | 48.7800i | 205.991i | 27.0000 | − | 54.1497i | ||||||||||||||||
241.2 | − | 7.43699i | −5.19615 | −39.3088 | 30.7742 | 38.6437i | − | 42.7028i | 173.347i | 27.0000 | − | 228.867i | |||||||||||||||
241.3 | − | 7.15959i | 5.19615 | −35.2597 | −41.1121 | − | 37.2023i | 33.8668i | 137.891i | 27.0000 | 294.346i | ||||||||||||||||
241.4 | − | 6.81736i | 5.19615 | −30.4764 | 6.82126 | − | 35.4240i | − | 21.1733i | 98.6907i | 27.0000 | − | 46.5030i | ||||||||||||||
241.5 | − | 6.74807i | −5.19615 | −29.5364 | −31.7452 | 35.0640i | 78.9385i | 91.3448i | 27.0000 | 214.219i | |||||||||||||||||
241.6 | − | 5.76597i | 5.19615 | −17.2464 | −5.95469 | − | 29.9609i | − | 14.6130i | 7.18697i | 27.0000 | 34.3346i | |||||||||||||||
241.7 | − | 4.72406i | 5.19615 | −6.31678 | 17.3409 | − | 24.5470i | 82.0604i | − | 45.7442i | 27.0000 | − | 81.9194i | ||||||||||||||
241.8 | − | 4.63229i | −5.19615 | −5.45813 | 41.2782 | 24.0701i | − | 64.2682i | − | 48.8330i | 27.0000 | − | 191.213i | ||||||||||||||
241.9 | − | 4.16193i | 5.19615 | −1.32170 | 32.1440 | − | 21.6260i | 16.6332i | − | 61.0901i | 27.0000 | − | 133.781i | ||||||||||||||
241.10 | − | 3.32762i | −5.19615 | 4.92693 | −8.19957 | 17.2908i | 74.8598i | − | 69.6369i | 27.0000 | 27.2851i | ||||||||||||||||
241.11 | − | 3.32484i | −5.19615 | 4.94542 | −43.8015 | 17.2764i | 8.46019i | − | 69.6402i | 27.0000 | 145.633i | ||||||||||||||||
241.12 | − | 1.73343i | −5.19615 | 12.9952 | 39.5641 | 9.00717i | 28.7171i | − | 50.2612i | 27.0000 | − | 68.5817i | |||||||||||||||
241.13 | − | 0.781598i | 5.19615 | 15.3891 | −31.4452 | − | 4.06130i | − | 28.7139i | − | 24.5337i | 27.0000 | 24.5775i | ||||||||||||||
241.14 | − | 0.651818i | 5.19615 | 15.5751 | 40.5487 | − | 3.38694i | 76.2719i | − | 20.5812i | 27.0000 | − | 26.4303i | ||||||||||||||
241.15 | − | 0.182175i | −5.19615 | 15.9668 | −20.7326 | 0.946610i | 21.5660i | − | 5.82356i | 27.0000 | 3.77697i | ||||||||||||||||
241.16 | − | 0.150791i | 5.19615 | 15.9773 | −14.5389 | − | 0.783534i | − | 70.1333i | − | 4.82189i | 27.0000 | 2.19234i | ||||||||||||||
241.17 | 0.150791i | 5.19615 | 15.9773 | −14.5389 | 0.783534i | 70.1333i | 4.82189i | 27.0000 | − | 2.19234i | |||||||||||||||||
241.18 | 0.182175i | −5.19615 | 15.9668 | −20.7326 | − | 0.946610i | − | 21.5660i | 5.82356i | 27.0000 | − | 3.77697i | |||||||||||||||
241.19 | 0.651818i | 5.19615 | 15.5751 | 40.5487 | 3.38694i | − | 76.2719i | 20.5812i | 27.0000 | 26.4303i | |||||||||||||||||
241.20 | 0.781598i | 5.19615 | 15.3891 | −31.4452 | 4.06130i | 28.7139i | 24.5337i | 27.0000 | − | 24.5775i | |||||||||||||||||
See all 32 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.b | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 363.5.c.e | 32 | |
11.b | odd | 2 | 1 | inner | 363.5.c.e | 32 | |
11.c | even | 5 | 1 | 33.5.g.a | ✓ | 32 | |
11.d | odd | 10 | 1 | 33.5.g.a | ✓ | 32 | |
33.f | even | 10 | 1 | 99.5.k.c | 32 | ||
33.h | odd | 10 | 1 | 99.5.k.c | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
33.5.g.a | ✓ | 32 | 11.c | even | 5 | 1 | |
33.5.g.a | ✓ | 32 | 11.d | odd | 10 | 1 | |
99.5.k.c | 32 | 33.f | even | 10 | 1 | ||
99.5.k.c | 32 | 33.h | odd | 10 | 1 | ||
363.5.c.e | 32 | 1.a | even | 1 | 1 | trivial | |
363.5.c.e | 32 | 11.b | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} + 378 T_{2}^{30} + 63441 T_{2}^{28} + 6233382 T_{2}^{26} + 398097868 T_{2}^{24} + \cdots + 7015378606336 \) acting on \(S_{5}^{\mathrm{new}}(363, [\chi])\).