Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [165,3,Mod(67,165)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(165, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([0, 1, 0]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("165.67");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 165 = 3 \cdot 5 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 165.i (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: | \(4.49592436194\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Relative dimension: | \(20\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
67.1 | −2.68034 | − | 2.68034i | 1.22474 | − | 1.22474i | 10.3684i | 2.02776 | − | 4.57036i | −6.56546 | 6.22535 | + | 6.22535i | 17.0696 | − | 17.0696i | − | 3.00000i | −17.6852 | + | 6.81502i | |||||
67.2 | −2.39583 | − | 2.39583i | −1.22474 | + | 1.22474i | 7.48000i | 0.478389 | − | 4.97706i | 5.86856 | −5.78823 | − | 5.78823i | 8.33749 | − | 8.33749i | − | 3.00000i | −13.0703 | + | 10.7781i | |||||
67.3 | −2.15217 | − | 2.15217i | −1.22474 | + | 1.22474i | 5.26367i | −1.03004 | + | 4.89275i | 5.27172 | −3.11675 | − | 3.11675i | 2.71963 | − | 2.71963i | − | 3.00000i | 12.7468 | − | 8.31322i | |||||
67.4 | −1.94815 | − | 1.94815i | −1.22474 | + | 1.22474i | 3.59060i | −4.37927 | − | 2.41287i | 4.77198 | 7.18811 | + | 7.18811i | −0.797579 | + | 0.797579i | − | 3.00000i | 3.83084 | + | 13.2321i | |||||
67.5 | −1.73244 | − | 1.73244i | 1.22474 | − | 1.22474i | 2.00271i | −3.81685 | − | 3.22980i | −4.24360 | −0.752612 | − | 0.752612i | −3.46019 | + | 3.46019i | − | 3.00000i | 1.01703 | + | 12.2079i | |||||
67.6 | −0.955072 | − | 0.955072i | −1.22474 | + | 1.22474i | − | 2.17567i | 1.48130 | + | 4.77554i | 2.33944 | −1.91827 | − | 1.91827i | −5.89822 | + | 5.89822i | − | 3.00000i | 3.14623 | − | 5.97573i | ||||
67.7 | −0.846751 | − | 0.846751i | −1.22474 | + | 1.22474i | − | 2.56603i | 3.20095 | − | 3.84108i | 2.07411 | −0.424617 | − | 0.424617i | −5.55979 | + | 5.55979i | − | 3.00000i | −5.96285 | + | 0.542028i | ||||
67.8 | −0.583847 | − | 0.583847i | 1.22474 | − | 1.22474i | − | 3.31824i | 2.30754 | − | 4.43568i | −1.43013 | −1.60383 | − | 1.60383i | −4.27274 | + | 4.27274i | − | 3.00000i | −3.93701 | + | 1.24251i | ||||
67.9 | −0.201521 | − | 0.201521i | 1.22474 | − | 1.22474i | − | 3.91878i | 4.39623 | + | 2.38183i | −0.493623 | 7.35264 | + | 7.35264i | −1.59580 | + | 1.59580i | − | 3.00000i | −0.405944 | − | 1.36592i | ||||
67.10 | 0.0108790 | + | 0.0108790i | 1.22474 | − | 1.22474i | − | 3.99976i | −2.44059 | + | 4.36389i | 0.0266481 | −9.31989 | − | 9.31989i | 0.0870297 | − | 0.0870297i | − | 3.00000i | −0.0740261 | + | 0.0209236i | ||||
67.11 | 0.417300 | + | 0.417300i | −1.22474 | + | 1.22474i | − | 3.65172i | 4.89447 | + | 1.02185i | −1.02217 | −3.35695 | − | 3.35695i | 3.19306 | − | 3.19306i | − | 3.00000i | 1.61604 | + | 2.46888i | ||||
67.12 | 1.12206 | + | 1.12206i | 1.22474 | − | 1.22474i | − | 1.48196i | −3.94513 | − | 3.07179i | 2.74848 | −0.560388 | − | 0.560388i | 6.15109 | − | 6.15109i | − | 3.00000i | −0.979943 | − | 7.87342i | ||||
67.13 | 1.24046 | + | 1.24046i | −1.22474 | + | 1.22474i | − | 0.922536i | −2.40150 | − | 4.38552i | −3.03848 | −7.57783 | − | 7.57783i | 6.10619 | − | 6.10619i | − | 3.00000i | 2.46109 | − | 8.41900i | ||||
67.14 | 1.38623 | + | 1.38623i | −1.22474 | + | 1.22474i | − | 0.156737i | 2.64795 | − | 4.24127i | −3.39555 | 8.01657 | + | 8.01657i | 5.76219 | − | 5.76219i | − | 3.00000i | 9.55003 | − | 2.20871i | ||||
67.15 | 1.55476 | + | 1.55476i | 1.22474 | − | 1.22474i | 0.834532i | 4.73924 | − | 1.59362i | 3.80836 | −2.70293 | − | 2.70293i | 4.92153 | − | 4.92153i | − | 3.00000i | 9.84604 | + | 4.89068i | |||||
67.16 | 1.68457 | + | 1.68457i | 1.22474 | − | 1.22474i | 1.67555i | −1.10192 | + | 4.87707i | 4.12634 | 5.49033 | + | 5.49033i | 3.91570 | − | 3.91570i | − | 3.00000i | −10.0720 | + | 6.35950i | |||||
67.17 | 2.28477 | + | 2.28477i | −1.22474 | + | 1.22474i | 6.44039i | 4.09852 | + | 2.86394i | −5.59653 | 0.283118 | + | 0.283118i | −5.57574 | + | 5.57574i | − | 3.00000i | 2.82073 | + | 15.9076i | |||||
67.18 | 2.51973 | + | 2.51973i | −1.22474 | + | 1.22474i | 8.69804i | −4.99077 | + | 0.303732i | −6.17204 | 1.79588 | + | 1.79588i | −11.8378 | + | 11.8378i | − | 3.00000i | −13.3407 | − | 11.8100i | |||||
67.19 | 2.59307 | + | 2.59307i | 1.22474 | − | 1.22474i | 9.44805i | −0.878029 | − | 4.92230i | 6.35170 | 7.87228 | + | 7.87228i | −14.1272 | + | 14.1272i | − | 3.00000i | 10.4871 | − | 15.0407i | |||||
67.20 | 2.68230 | + | 2.68230i | 1.22474 | − | 1.22474i | 10.3895i | 2.71175 | + | 4.20076i | 6.57027 | −7.10197 | − | 7.10197i | −17.1385 | + | 17.1385i | − | 3.00000i | −3.99399 | + | 18.5414i | |||||
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.c | odd | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 165.3.i.a | ✓ | 40 |
3.b | odd | 2 | 1 | 495.3.j.b | 40 | ||
5.c | odd | 4 | 1 | inner | 165.3.i.a | ✓ | 40 |
15.e | even | 4 | 1 | 495.3.j.b | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
165.3.i.a | ✓ | 40 | 1.a | even | 1 | 1 | trivial |
165.3.i.a | ✓ | 40 | 5.c | odd | 4 | 1 | inner |
495.3.j.b | 40 | 3.b | odd | 2 | 1 | ||
495.3.j.b | 40 | 15.e | even | 4 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(165, [\chi])\).