Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [572,2,Mod(21,572)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(572, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([0, 2, 1]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("572.21");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 572 = 2^{2} \cdot 11 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 572.m (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: | \(4.56744299562\) |
Analytic rank: | \(0\) |
Dimension: | \(28\) |
Relative dimension: | \(14\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
21.1 | 0 | −2.66794 | 0 | 0.155603 | + | 0.155603i | 0 | −0.218446 | − | 0.218446i | 0 | 4.11791 | 0 | ||||||||||||||
21.2 | 0 | −2.66794 | 0 | 0.155603 | + | 0.155603i | 0 | 0.218446 | + | 0.218446i | 0 | 4.11791 | 0 | ||||||||||||||
21.3 | 0 | −1.92499 | 0 | −2.81451 | − | 2.81451i | 0 | −2.52515 | − | 2.52515i | 0 | 0.705586 | 0 | ||||||||||||||
21.4 | 0 | −1.92499 | 0 | −2.81451 | − | 2.81451i | 0 | 2.52515 | + | 2.52515i | 0 | 0.705586 | 0 | ||||||||||||||
21.5 | 0 | −1.70981 | 0 | 2.12487 | + | 2.12487i | 0 | −2.56856 | − | 2.56856i | 0 | −0.0765454 | 0 | ||||||||||||||
21.6 | 0 | −1.70981 | 0 | 2.12487 | + | 2.12487i | 0 | 2.56856 | + | 2.56856i | 0 | −0.0765454 | 0 | ||||||||||||||
21.7 | 0 | 0.316705 | 0 | −1.15567 | − | 1.15567i | 0 | −0.758144 | − | 0.758144i | 0 | −2.89970 | 0 | ||||||||||||||
21.8 | 0 | 0.316705 | 0 | −1.15567 | − | 1.15567i | 0 | 0.758144 | + | 0.758144i | 0 | −2.89970 | 0 | ||||||||||||||
21.9 | 0 | 0.950141 | 0 | −0.290933 | − | 0.290933i | 0 | −3.15373 | − | 3.15373i | 0 | −2.09723 | 0 | ||||||||||||||
21.10 | 0 | 0.950141 | 0 | −0.290933 | − | 0.290933i | 0 | 3.15373 | + | 3.15373i | 0 | −2.09723 | 0 | ||||||||||||||
21.11 | 0 | 1.98417 | 0 | 2.59618 | + | 2.59618i | 0 | −1.56213 | − | 1.56213i | 0 | 0.936925 | 0 | ||||||||||||||
21.12 | 0 | 1.98417 | 0 | 2.59618 | + | 2.59618i | 0 | 1.56213 | + | 1.56213i | 0 | 0.936925 | 0 | ||||||||||||||
21.13 | 0 | 3.05173 | 0 | −0.615537 | − | 0.615537i | 0 | −1.73706 | − | 1.73706i | 0 | 6.31305 | 0 | ||||||||||||||
21.14 | 0 | 3.05173 | 0 | −0.615537 | − | 0.615537i | 0 | 1.73706 | + | 1.73706i | 0 | 6.31305 | 0 | ||||||||||||||
109.1 | 0 | −2.66794 | 0 | 0.155603 | − | 0.155603i | 0 | −0.218446 | + | 0.218446i | 0 | 4.11791 | 0 | ||||||||||||||
109.2 | 0 | −2.66794 | 0 | 0.155603 | − | 0.155603i | 0 | 0.218446 | − | 0.218446i | 0 | 4.11791 | 0 | ||||||||||||||
109.3 | 0 | −1.92499 | 0 | −2.81451 | + | 2.81451i | 0 | −2.52515 | + | 2.52515i | 0 | 0.705586 | 0 | ||||||||||||||
109.4 | 0 | −1.92499 | 0 | −2.81451 | + | 2.81451i | 0 | 2.52515 | − | 2.52515i | 0 | 0.705586 | 0 | ||||||||||||||
109.5 | 0 | −1.70981 | 0 | 2.12487 | − | 2.12487i | 0 | −2.56856 | + | 2.56856i | 0 | −0.0765454 | 0 | ||||||||||||||
109.6 | 0 | −1.70981 | 0 | 2.12487 | − | 2.12487i | 0 | 2.56856 | − | 2.56856i | 0 | −0.0765454 | 0 | ||||||||||||||
See all 28 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.b | odd | 2 | 1 | inner |
13.d | odd | 4 | 1 | inner |
143.g | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 572.2.m.a | ✓ | 28 |
11.b | odd | 2 | 1 | inner | 572.2.m.a | ✓ | 28 |
13.d | odd | 4 | 1 | inner | 572.2.m.a | ✓ | 28 |
143.g | even | 4 | 1 | inner | 572.2.m.a | ✓ | 28 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
572.2.m.a | ✓ | 28 | 1.a | even | 1 | 1 | trivial |
572.2.m.a | ✓ | 28 | 11.b | odd | 2 | 1 | inner |
572.2.m.a | ✓ | 28 | 13.d | odd | 4 | 1 | inner |
572.2.m.a | ✓ | 28 | 143.g | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(572, [\chi])\).