Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [414,3,Mod(19,414)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(414, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([0, 15]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("414.19");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 414 = 2 \cdot 3^{2} \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 414.l (of order \(22\), degree \(10\), 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: | \(11.2806829445\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Relative dimension: | \(4\) over \(\Q(\zeta_{22})\) |
Twist minimal: | no (minimal twist has level 46) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{22}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
19.1 | −0.587486 | − | 1.28641i | 0 | −1.30972 | + | 1.51150i | −0.680920 | + | 1.05953i | 0 | −2.11717 | + | 0.304404i | 2.71386 | + | 0.796860i | 0 | 1.76303 | + | 0.253485i | ||||||
19.2 | −0.587486 | − | 1.28641i | 0 | −1.30972 | + | 1.51150i | 3.93626 | − | 6.12494i | 0 | 12.3131 | − | 1.77035i | 2.71386 | + | 0.796860i | 0 | −10.1917 | − | 1.46534i | ||||||
19.3 | 0.587486 | + | 1.28641i | 0 | −1.30972 | + | 1.51150i | 1.16762 | − | 1.81685i | 0 | −10.6509 | + | 1.53137i | −2.71386 | − | 0.796860i | 0 | 3.02319 | + | 0.434669i | ||||||
19.4 | 0.587486 | + | 1.28641i | 0 | −1.30972 | + | 1.51150i | 2.08772 | − | 3.24855i | 0 | −5.96665 | + | 0.857874i | −2.71386 | − | 0.796860i | 0 | 5.40548 | + | 0.777191i | ||||||
37.1 | −1.35693 | + | 0.398430i | 0 | 1.68251 | − | 1.08128i | −3.51835 | + | 0.505863i | 0 | 0.228956 | + | 0.104560i | −1.85223 | + | 2.13758i | 0 | 4.57260 | − | 2.08824i | ||||||
37.2 | −1.35693 | + | 0.398430i | 0 | 1.68251 | − | 1.08128i | 3.34128 | − | 0.480403i | 0 | −3.29739 | − | 1.50587i | −1.85223 | + | 2.13758i | 0 | −4.34246 | + | 1.98314i | ||||||
37.3 | 1.35693 | − | 0.398430i | 0 | 1.68251 | − | 1.08128i | −7.10773 | + | 1.02194i | 0 | 4.73539 | + | 2.16258i | 1.85223 | − | 2.13758i | 0 | −9.23750 | + | 4.21863i | ||||||
37.4 | 1.35693 | − | 0.398430i | 0 | 1.68251 | − | 1.08128i | 6.93065 | − | 0.996477i | 0 | 9.13753 | + | 4.17297i | 1.85223 | − | 2.13758i | 0 | 9.00737 | − | 4.11353i | ||||||
109.1 | −0.587486 | + | 1.28641i | 0 | −1.30972 | − | 1.51150i | −0.680920 | − | 1.05953i | 0 | −2.11717 | − | 0.304404i | 2.71386 | − | 0.796860i | 0 | 1.76303 | − | 0.253485i | ||||||
109.2 | −0.587486 | + | 1.28641i | 0 | −1.30972 | − | 1.51150i | 3.93626 | + | 6.12494i | 0 | 12.3131 | + | 1.77035i | 2.71386 | − | 0.796860i | 0 | −10.1917 | + | 1.46534i | ||||||
109.3 | 0.587486 | − | 1.28641i | 0 | −1.30972 | − | 1.51150i | 1.16762 | + | 1.81685i | 0 | −10.6509 | − | 1.53137i | −2.71386 | + | 0.796860i | 0 | 3.02319 | − | 0.434669i | ||||||
109.4 | 0.587486 | − | 1.28641i | 0 | −1.30972 | − | 1.51150i | 2.08772 | + | 3.24855i | 0 | −5.96665 | − | 0.857874i | −2.71386 | + | 0.796860i | 0 | 5.40548 | − | 0.777191i | ||||||
145.1 | −0.926113 | + | 1.06879i | 0 | −0.284630 | − | 1.97964i | −4.73531 | + | 2.16254i | 0 | −0.352465 | − | 1.20038i | 2.37942 | + | 1.52916i | 0 | 2.07412 | − | 7.06382i | ||||||
145.2 | −0.926113 | + | 1.06879i | 0 | −0.284630 | − | 1.97964i | 7.87646 | − | 3.59706i | 0 | 2.42105 | + | 8.24534i | 2.37942 | + | 1.52916i | 0 | −3.44999 | + | 11.7496i | ||||||
145.3 | 0.926113 | − | 1.06879i | 0 | −0.284630 | − | 1.97964i | −3.29959 | + | 1.50687i | 0 | 1.07230 | + | 3.65191i | −2.37942 | − | 1.52916i | 0 | −1.44526 | + | 4.92211i | ||||||
145.4 | 0.926113 | − | 1.06879i | 0 | −0.284630 | − | 1.97964i | 6.44075 | − | 2.94139i | 0 | −0.0656098 | − | 0.223446i | −2.37942 | − | 1.52916i | 0 | 2.82113 | − | 9.60787i | ||||||
181.1 | −0.201264 | − | 1.39982i | 0 | −1.91899 | + | 0.563465i | −6.91983 | − | 5.99606i | 0 | −4.33066 | − | 6.73865i | 1.17497 | + | 2.57283i | 0 | −7.00069 | + | 10.8933i | ||||||
181.2 | −0.201264 | − | 1.39982i | 0 | −1.91899 | + | 0.563465i | 1.05657 | + | 0.915527i | 0 | 2.42614 | + | 3.77515i | 1.17497 | + | 2.57283i | 0 | 1.06892 | − | 1.66328i | ||||||
181.3 | 0.201264 | + | 1.39982i | 0 | −1.91899 | + | 0.563465i | −5.47346 | − | 4.74278i | 0 | −0.874937 | − | 1.36143i | −1.17497 | − | 2.57283i | 0 | 5.53742 | − | 8.61640i | ||||||
181.4 | 0.201264 | + | 1.39982i | 0 | −1.91899 | + | 0.563465i | −0.389792 | − | 0.337757i | 0 | −2.12361 | − | 3.30440i | −1.17497 | − | 2.57283i | 0 | 0.394348 | − | 0.613617i | ||||||
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
23.d | odd | 22 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 414.3.l.a | 40 | |
3.b | odd | 2 | 1 | 46.3.d.a | ✓ | 40 | |
12.b | even | 2 | 1 | 368.3.p.b | 40 | ||
23.d | odd | 22 | 1 | inner | 414.3.l.a | 40 | |
69.g | even | 22 | 1 | 46.3.d.a | ✓ | 40 | |
69.g | even | 22 | 1 | 1058.3.b.e | 40 | ||
69.h | odd | 22 | 1 | 1058.3.b.e | 40 | ||
276.j | odd | 22 | 1 | 368.3.p.b | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
46.3.d.a | ✓ | 40 | 3.b | odd | 2 | 1 | |
46.3.d.a | ✓ | 40 | 69.g | even | 22 | 1 | |
368.3.p.b | 40 | 12.b | even | 2 | 1 | ||
368.3.p.b | 40 | 276.j | odd | 22 | 1 | ||
414.3.l.a | 40 | 1.a | even | 1 | 1 | trivial | |
414.3.l.a | 40 | 23.d | odd | 22 | 1 | inner | |
1058.3.b.e | 40 | 69.g | even | 22 | 1 | ||
1058.3.b.e | 40 | 69.h | odd | 22 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{40} - 182 T_{5}^{38} - 286 T_{5}^{37} + 20465 T_{5}^{36} + 34144 T_{5}^{35} + \cdots + 39\!\cdots\!61 \) acting on \(S_{3}^{\mathrm{new}}(414, [\chi])\).