Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [297,2,Mod(8,297)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(297, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([5, 9]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("297.8");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 297 = 3^{3} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 297.t (of order \(30\), degree \(8\), 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: | \(2.37155694003\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Relative dimension: | \(10\) over \(\Q(\zeta_{30})\) |
Twist minimal: | no (minimal twist has level 99) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
8.1 | −0.245046 | − | 2.33146i | 0 | −3.41935 | + | 0.726805i | 2.90568 | + | 0.305399i | 0 | 0.977562 | − | 0.880201i | 1.08356 | + | 3.33484i | 0 | − | 6.84930i | |||||||
8.2 | −0.221869 | − | 2.11094i | 0 | −2.45055 | + | 0.520881i | −2.96223 | − | 0.311343i | 0 | −2.37463 | + | 2.13813i | 0.331430 | + | 1.02004i | 0 | 6.32217i | ||||||||
8.3 | −0.120408 | − | 1.14561i | 0 | 0.658378 | − | 0.139943i | 0.932459 | + | 0.0980053i | 0 | 0.644183 | − | 0.580025i | −0.951517 | − | 2.92847i | 0 | − | 1.08003i | |||||||
8.4 | −0.0539485 | − | 0.513286i | 0 | 1.69574 | − | 0.360441i | −1.61806 | − | 0.170065i | 0 | 0.613837 | − | 0.552701i | −0.595467 | − | 1.83266i | 0 | 0.839703i | ||||||||
8.5 | −0.0386735 | − | 0.367954i | 0 | 1.82240 | − | 0.387363i | 2.36345 | + | 0.248408i | 0 | 1.17198 | − | 1.05526i | −0.441671 | − | 1.35932i | 0 | − | 0.879247i | |||||||
8.6 | 0.0653389 | + | 0.621658i | 0 | 1.57411 | − | 0.334586i | 1.26871 | + | 0.133347i | 0 | −3.59877 | + | 3.24034i | 0.697171 | + | 2.14567i | 0 | 0.797419i | ||||||||
8.7 | 0.150346 | + | 1.43045i | 0 | −0.0672774 | + | 0.0143003i | −3.54784 | − | 0.372894i | 0 | −1.60829 | + | 1.44811i | 0.858363 | + | 2.64177i | 0 | − | 5.13106i | |||||||
8.8 | 0.189668 | + | 1.80457i | 0 | −1.26420 | + | 0.268714i | 1.19507 | + | 0.125607i | 0 | 3.59771 | − | 3.23939i | 0.396737 | + | 1.22103i | 0 | 2.18041i | ||||||||
8.9 | 0.205839 | + | 1.95843i | 0 | −1.83679 | + | 0.390421i | 1.96633 | + | 0.206670i | 0 | 0.235695 | − | 0.212221i | 0.0743474 | + | 0.228818i | 0 | 3.89347i | ||||||||
8.10 | 0.281588 | + | 2.67913i | 0 | −5.14217 | + | 1.09300i | −1.43896 | − | 0.151241i | 0 | −1.07283 | + | 0.965979i | −2.71136 | − | 8.34470i | 0 | − | 3.89775i | |||||||
17.1 | −1.48406 | + | 1.64822i | 0 | −0.305125 | − | 2.90307i | 0.217939 | − | 0.196233i | 0 | 0.539627 | − | 1.21202i | 1.64909 | + | 1.19814i | 0 | 0.650432i | ||||||||
17.2 | −1.13824 | + | 1.26415i | 0 | −0.0934131 | − | 0.888766i | 1.30752 | − | 1.17729i | 0 | −1.14161 | + | 2.56410i | −1.52254 | − | 1.10619i | 0 | 2.99294i | ||||||||
17.3 | −0.780898 | + | 0.867275i | 0 | 0.0666926 | + | 0.634537i | 1.15400 | − | 1.03907i | 0 | 1.76474 | − | 3.96367i | −2.49070 | − | 1.80960i | 0 | 1.81224i | ||||||||
17.4 | −0.148911 | + | 0.165382i | 0 | 0.203880 | + | 1.93979i | −0.397470 | + | 0.357884i | 0 | −1.30165 | + | 2.92356i | −0.711251 | − | 0.516754i | 0 | − | 0.119027i | |||||||
17.5 | −0.0350855 | + | 0.0389664i | 0 | 0.208770 | + | 1.98631i | −1.98818 | + | 1.79017i | 0 | 1.00434 | − | 2.25577i | −0.169565 | − | 0.123196i | 0 | − | 0.140281i | |||||||
17.6 | 0.536887 | − | 0.596273i | 0 | 0.141763 | + | 1.34878i | 2.14661 | − | 1.93281i | 0 | 0.542079 | − | 1.21753i | 2.17861 | + | 1.58285i | 0 | − | 2.31767i | |||||||
17.7 | 0.906431 | − | 1.00669i | 0 | 0.0172421 | + | 0.164047i | −2.90247 | + | 2.61340i | 0 | −0.686294 | + | 1.54144i | 2.37263 | + | 1.72381i | 0 | 5.29077i | ||||||||
17.8 | 1.02662 | − | 1.14018i | 0 | −0.0369992 | − | 0.352024i | 2.07594 | − | 1.86918i | 0 | −1.07503 | + | 2.41456i | 2.04313 | + | 1.48442i | 0 | − | 4.28588i | |||||||
17.9 | 1.65440 | − | 1.83740i | 0 | −0.429934 | − | 4.09055i | 1.51955 | − | 1.36821i | 0 | −0.441031 | + | 0.990572i | −4.22672 | − | 3.07089i | 0 | − | 5.05558i | |||||||
17.10 | 1.66735 | − | 1.85178i | 0 | −0.439972 | − | 4.18606i | −1.05074 | + | 0.946093i | 0 | 1.27299 | − | 2.85917i | −4.45339 | − | 3.23558i | 0 | 3.52320i | ||||||||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
9.d | odd | 6 | 1 | inner |
11.d | odd | 10 | 1 | inner |
99.p | even | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 297.2.t.a | 80 | |
3.b | odd | 2 | 1 | 99.2.p.a | ✓ | 80 | |
9.c | even | 3 | 1 | 99.2.p.a | ✓ | 80 | |
9.c | even | 3 | 1 | 891.2.k.a | 80 | ||
9.d | odd | 6 | 1 | inner | 297.2.t.a | 80 | |
9.d | odd | 6 | 1 | 891.2.k.a | 80 | ||
11.d | odd | 10 | 1 | inner | 297.2.t.a | 80 | |
33.f | even | 10 | 1 | 99.2.p.a | ✓ | 80 | |
99.o | odd | 30 | 1 | 99.2.p.a | ✓ | 80 | |
99.o | odd | 30 | 1 | 891.2.k.a | 80 | ||
99.p | even | 30 | 1 | inner | 297.2.t.a | 80 | |
99.p | even | 30 | 1 | 891.2.k.a | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
99.2.p.a | ✓ | 80 | 3.b | odd | 2 | 1 | |
99.2.p.a | ✓ | 80 | 9.c | even | 3 | 1 | |
99.2.p.a | ✓ | 80 | 33.f | even | 10 | 1 | |
99.2.p.a | ✓ | 80 | 99.o | odd | 30 | 1 | |
297.2.t.a | 80 | 1.a | even | 1 | 1 | trivial | |
297.2.t.a | 80 | 9.d | odd | 6 | 1 | inner | |
297.2.t.a | 80 | 11.d | odd | 10 | 1 | inner | |
297.2.t.a | 80 | 99.p | even | 30 | 1 | inner | |
891.2.k.a | 80 | 9.c | even | 3 | 1 | ||
891.2.k.a | 80 | 9.d | odd | 6 | 1 | ||
891.2.k.a | 80 | 99.o | odd | 30 | 1 | ||
891.2.k.a | 80 | 99.p | even | 30 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(297, [\chi])\).