Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [2052,3,Mod(881,2052)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2052, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([0, 5, 2]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("2052.881");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 2052 = 2^{2} \cdot 3^{3} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 2052.m (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: | \(55.9129502467\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Relative dimension: | \(40\) over \(\Q(\zeta_{6})\) |
Twist minimal: | no (minimal twist has level 684) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
881.1 | 0 | 0 | 0 | − | 9.28650i | 0 | −2.28067 | − | 3.95023i | 0 | 0 | 0 | |||||||||||||||
881.2 | 0 | 0 | 0 | − | 8.16148i | 0 | −1.62444 | − | 2.81362i | 0 | 0 | 0 | |||||||||||||||
881.3 | 0 | 0 | 0 | − | 7.26979i | 0 | 3.75776 | + | 6.50863i | 0 | 0 | 0 | |||||||||||||||
881.4 | 0 | 0 | 0 | − | 7.03696i | 0 | 2.95479 | + | 5.11784i | 0 | 0 | 0 | |||||||||||||||
881.5 | 0 | 0 | 0 | − | 6.78017i | 0 | −0.841737 | − | 1.45793i | 0 | 0 | 0 | |||||||||||||||
881.6 | 0 | 0 | 0 | − | 6.34957i | 0 | −3.73312 | − | 6.46596i | 0 | 0 | 0 | |||||||||||||||
881.7 | 0 | 0 | 0 | − | 6.32167i | 0 | 2.00114 | + | 3.46607i | 0 | 0 | 0 | |||||||||||||||
881.8 | 0 | 0 | 0 | − | 6.24143i | 0 | 4.14502 | + | 7.17938i | 0 | 0 | 0 | |||||||||||||||
881.9 | 0 | 0 | 0 | − | 6.14879i | 0 | −6.67945 | − | 11.5692i | 0 | 0 | 0 | |||||||||||||||
881.10 | 0 | 0 | 0 | − | 5.73236i | 0 | 5.68826 | + | 9.85235i | 0 | 0 | 0 | |||||||||||||||
881.11 | 0 | 0 | 0 | − | 5.68625i | 0 | −1.27053 | − | 2.20061i | 0 | 0 | 0 | |||||||||||||||
881.12 | 0 | 0 | 0 | − | 4.55087i | 0 | 5.85150 | + | 10.1351i | 0 | 0 | 0 | |||||||||||||||
881.13 | 0 | 0 | 0 | − | 3.96092i | 0 | −6.03683 | − | 10.4561i | 0 | 0 | 0 | |||||||||||||||
881.14 | 0 | 0 | 0 | − | 2.92593i | 0 | −2.71227 | − | 4.69779i | 0 | 0 | 0 | |||||||||||||||
881.15 | 0 | 0 | 0 | − | 2.23654i | 0 | 1.30590 | + | 2.26189i | 0 | 0 | 0 | |||||||||||||||
881.16 | 0 | 0 | 0 | − | 1.84834i | 0 | 2.46982 | + | 4.27785i | 0 | 0 | 0 | |||||||||||||||
881.17 | 0 | 0 | 0 | − | 1.38038i | 0 | −1.29258 | − | 2.23881i | 0 | 0 | 0 | |||||||||||||||
881.18 | 0 | 0 | 0 | − | 0.944063i | 0 | −5.01764 | − | 8.69081i | 0 | 0 | 0 | |||||||||||||||
881.19 | 0 | 0 | 0 | − | 0.497329i | 0 | 5.73504 | + | 9.93338i | 0 | 0 | 0 | |||||||||||||||
881.20 | 0 | 0 | 0 | − | 0.434480i | 0 | −4.09970 | − | 7.10089i | 0 | 0 | 0 | |||||||||||||||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
171.n | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 2052.3.m.a | 80 | |
3.b | odd | 2 | 1 | 684.3.m.a | ✓ | 80 | |
9.c | even | 3 | 1 | 684.3.be.a | yes | 80 | |
9.d | odd | 6 | 1 | 2052.3.be.a | 80 | ||
19.c | even | 3 | 1 | 2052.3.be.a | 80 | ||
57.h | odd | 6 | 1 | 684.3.be.a | yes | 80 | |
171.g | even | 3 | 1 | 684.3.m.a | ✓ | 80 | |
171.n | odd | 6 | 1 | inner | 2052.3.m.a | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
684.3.m.a | ✓ | 80 | 3.b | odd | 2 | 1 | |
684.3.m.a | ✓ | 80 | 171.g | even | 3 | 1 | |
684.3.be.a | yes | 80 | 9.c | even | 3 | 1 | |
684.3.be.a | yes | 80 | 57.h | odd | 6 | 1 | |
2052.3.m.a | 80 | 1.a | even | 1 | 1 | trivial | |
2052.3.m.a | 80 | 171.n | odd | 6 | 1 | inner | |
2052.3.be.a | 80 | 9.d | odd | 6 | 1 | ||
2052.3.be.a | 80 | 19.c | even | 3 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(2052, [\chi])\).