Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [429,2,Mod(116,429)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(429, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([5, 9, 5]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("429.116");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 429 = 3 \cdot 11 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 429.y (of order \(10\), degree \(4\), 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: | \(3.42558224671\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Relative dimension: | \(8\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{U}(1)[D_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
116.1 | −2.60814 | + | 0.847436i | −1.40126 | − | 1.01807i | 4.46622 | − | 3.24490i | −0.309156 | + | 0.951485i | 4.51743 | + | 1.46780i | 0 | −5.67484 | + | 7.81075i | 0.927051 | + | 2.85317i | − | 2.74360i | |||
116.2 | −2.06579 | + | 0.671217i | 1.40126 | + | 1.01807i | 2.19893 | − | 1.59762i | −0.710253 | + | 2.18593i | −3.57806 | − | 1.16258i | 0 | −0.916732 | + | 1.26177i | 0.927051 | + | 2.85317i | − | 4.99242i | |||
116.3 | −1.72295 | + | 0.559822i | −1.40126 | − | 1.01807i | 1.03713 | − | 0.753522i | 1.18548 | − | 3.64854i | 2.98424 | + | 0.969639i | 0 | 0.764591 | − | 1.05237i | 0.927051 | + | 2.85317i | 6.94993i | ||||
116.4 | −0.658535 | + | 0.213971i | 1.40126 | + | 1.01807i | −1.23015 | + | 0.893756i | −1.34694 | + | 4.14546i | −1.14062 | − | 0.370608i | 0 | 1.43285 | − | 1.97215i | 0.927051 | + | 2.85317i | − | 3.01814i | |||
116.5 | 0.658535 | − | 0.213971i | 1.40126 | + | 1.01807i | −1.23015 | + | 0.893756i | 1.34694 | − | 4.14546i | 1.14062 | + | 0.370608i | 0 | −1.43285 | + | 1.97215i | 0.927051 | + | 2.85317i | − | 3.01814i | |||
116.6 | 1.72295 | − | 0.559822i | −1.40126 | − | 1.01807i | 1.03713 | − | 0.753522i | −1.18548 | + | 3.64854i | −2.98424 | − | 0.969639i | 0 | −0.764591 | + | 1.05237i | 0.927051 | + | 2.85317i | 6.94993i | ||||
116.7 | 2.06579 | − | 0.671217i | 1.40126 | + | 1.01807i | 2.19893 | − | 1.59762i | 0.710253 | − | 2.18593i | 3.57806 | + | 1.16258i | 0 | 0.916732 | − | 1.26177i | 0.927051 | + | 2.85317i | − | 4.99242i | |||
116.8 | 2.60814 | − | 0.847436i | −1.40126 | − | 1.01807i | 4.46622 | − | 3.24490i | 0.309156 | − | 0.951485i | −4.51743 | − | 1.46780i | 0 | 5.67484 | − | 7.81075i | 0.927051 | + | 2.85317i | − | 2.74360i | |||
194.1 | −1.65880 | + | 2.28314i | −0.535233 | + | 1.64728i | −1.84308 | − | 5.67240i | −2.37713 | + | 1.72708i | −2.87312 | − | 3.95451i | 0 | 10.6402 | + | 3.45720i | −2.42705 | − | 1.76336i | − | 8.29218i | |||
194.2 | −1.54330 | + | 2.12417i | 0.535233 | − | 1.64728i | −1.51228 | − | 4.65433i | 3.60386 | − | 2.61836i | 2.67307 | + | 3.67916i | 0 | 7.22625 | + | 2.34795i | −2.42705 | − | 1.76336i | 11.6961i | ||||
194.3 | −0.618195 | + | 0.850873i | −0.535233 | + | 1.64728i | 0.276215 | + | 0.850102i | −0.319931 | + | 0.232444i | −1.07075 | − | 1.47376i | 0 | −2.89461 | − | 0.940514i | −2.42705 | − | 1.76336i | − | 0.415916i | |||
194.4 | −0.111034 | + | 0.152825i | 0.535233 | − | 1.64728i | 0.607007 | + | 1.86818i | −2.72753 | + | 1.98167i | 0.192316 | + | 0.264700i | 0 | −0.712214 | − | 0.231412i | −2.42705 | − | 1.76336i | − | 0.636866i | |||
194.5 | 0.111034 | − | 0.152825i | 0.535233 | − | 1.64728i | 0.607007 | + | 1.86818i | 2.72753 | − | 1.98167i | −0.192316 | − | 0.264700i | 0 | 0.712214 | + | 0.231412i | −2.42705 | − | 1.76336i | − | 0.636866i | |||
194.6 | 0.618195 | − | 0.850873i | −0.535233 | + | 1.64728i | 0.276215 | + | 0.850102i | 0.319931 | − | 0.232444i | 1.07075 | + | 1.47376i | 0 | 2.89461 | + | 0.940514i | −2.42705 | − | 1.76336i | − | 0.415916i | |||
194.7 | 1.54330 | − | 2.12417i | 0.535233 | − | 1.64728i | −1.51228 | − | 4.65433i | −3.60386 | + | 2.61836i | −2.67307 | − | 3.67916i | 0 | −7.22625 | − | 2.34795i | −2.42705 | − | 1.76336i | 11.6961i | ||||
194.8 | 1.65880 | − | 2.28314i | −0.535233 | + | 1.64728i | −1.84308 | − | 5.67240i | 2.37713 | − | 1.72708i | 2.87312 | + | 3.95451i | 0 | −10.6402 | − | 3.45720i | −2.42705 | − | 1.76336i | − | 8.29218i | |||
233.1 | −2.60814 | − | 0.847436i | −1.40126 | + | 1.01807i | 4.46622 | + | 3.24490i | −0.309156 | − | 0.951485i | 4.51743 | − | 1.46780i | 0 | −5.67484 | − | 7.81075i | 0.927051 | − | 2.85317i | 2.74360i | ||||
233.2 | −2.06579 | − | 0.671217i | 1.40126 | − | 1.01807i | 2.19893 | + | 1.59762i | −0.710253 | − | 2.18593i | −3.57806 | + | 1.16258i | 0 | −0.916732 | − | 1.26177i | 0.927051 | − | 2.85317i | 4.99242i | ||||
233.3 | −1.72295 | − | 0.559822i | −1.40126 | + | 1.01807i | 1.03713 | + | 0.753522i | 1.18548 | + | 3.64854i | 2.98424 | − | 0.969639i | 0 | 0.764591 | + | 1.05237i | 0.927051 | − | 2.85317i | − | 6.94993i | |||
233.4 | −0.658535 | − | 0.213971i | 1.40126 | − | 1.01807i | −1.23015 | − | 0.893756i | −1.34694 | − | 4.14546i | −1.14062 | + | 0.370608i | 0 | 1.43285 | + | 1.97215i | 0.927051 | − | 2.85317i | 3.01814i | ||||
See all 32 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
39.d | odd | 2 | 1 | CM by \(\Q(\sqrt{-39}) \) |
3.b | odd | 2 | 1 | inner |
11.d | odd | 10 | 1 | inner |
13.b | even | 2 | 1 | inner |
33.f | even | 10 | 1 | inner |
143.l | odd | 10 | 1 | inner |
429.y | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 429.2.y.a | ✓ | 32 |
3.b | odd | 2 | 1 | inner | 429.2.y.a | ✓ | 32 |
11.d | odd | 10 | 1 | inner | 429.2.y.a | ✓ | 32 |
13.b | even | 2 | 1 | inner | 429.2.y.a | ✓ | 32 |
33.f | even | 10 | 1 | inner | 429.2.y.a | ✓ | 32 |
39.d | odd | 2 | 1 | CM | 429.2.y.a | ✓ | 32 |
143.l | odd | 10 | 1 | inner | 429.2.y.a | ✓ | 32 |
429.y | even | 10 | 1 | inner | 429.2.y.a | ✓ | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
429.2.y.a | ✓ | 32 | 1.a | even | 1 | 1 | trivial |
429.2.y.a | ✓ | 32 | 3.b | odd | 2 | 1 | inner |
429.2.y.a | ✓ | 32 | 11.d | odd | 10 | 1 | inner |
429.2.y.a | ✓ | 32 | 13.b | even | 2 | 1 | inner |
429.2.y.a | ✓ | 32 | 33.f | even | 10 | 1 | inner |
429.2.y.a | ✓ | 32 | 39.d | odd | 2 | 1 | CM |
429.2.y.a | ✓ | 32 | 143.l | odd | 10 | 1 | inner |
429.2.y.a | ✓ | 32 | 429.y | even | 10 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} - 16 T_{2}^{30} + 191 T_{2}^{28} - 2024 T_{2}^{26} + 18683 T_{2}^{24} - 126536 T_{2}^{22} + \cdots + 14641 \) acting on \(S_{2}^{\mathrm{new}}(429, [\chi])\).