Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [165,4,Mod(29,165)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(165, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([5, 5, 7]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("165.29");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 165 = 3 \cdot 5 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 165.r (of order \(10\), degree \(4\), 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: | \(9.73531515095\) |
Analytic rank: | \(0\) |
Dimension: | \(272\) |
Relative dimension: | \(68\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
29.1 | −3.25360 | + | 4.47820i | −5.04176 | − | 1.25725i | −6.99620 | − | 21.5321i | −11.1762 | + | 0.304013i | 22.0341 | − | 18.4874i | −6.71453 | − | 20.6652i | 77.0723 | + | 25.0423i | 23.8386 | + | 12.6775i | 35.0015 | − | 51.0384i |
29.2 | −3.25360 | + | 4.47820i | 4.81786 | + | 1.94633i | −6.99620 | − | 21.5321i | −3.74277 | + | 10.5353i | −24.3915 | + | 15.2428i | 6.71453 | + | 20.6652i | 77.0723 | + | 25.0423i | 19.4236 | + | 18.7543i | −35.0015 | − | 51.0384i |
29.3 | −3.02599 | + | 4.16492i | −4.66644 | + | 2.28568i | −5.71781 | − | 17.5976i | 8.66245 | − | 7.06837i | 4.60093 | − | 26.3518i | 7.14712 | + | 21.9966i | 51.4254 | + | 16.7091i | 16.5513 | − | 21.3320i | 3.22671 | + | 57.4673i |
29.4 | −3.02599 | + | 4.16492i | 2.43174 | + | 4.59202i | −5.71781 | − | 17.5976i | 9.39927 | − | 6.05423i | −26.4838 | − | 3.76741i | −7.14712 | − | 21.9966i | 51.4254 | + | 16.7091i | −15.1733 | + | 22.3332i | −3.22671 | + | 57.4673i |
29.5 | −2.94030 | + | 4.04697i | −0.869183 | − | 5.12294i | −5.26050 | − | 16.1901i | 2.68634 | − | 10.8528i | 23.2881 | + | 11.5454i | 5.97662 | + | 18.3941i | 42.9285 | + | 13.9483i | −25.4890 | + | 8.90554i | 36.0224 | + | 42.7820i |
29.6 | −2.94030 | + | 4.04697i | 3.71437 | − | 3.63365i | −5.26050 | − | 16.1901i | 11.1518 | + | 0.798845i | 3.78393 | + | 25.7160i | −5.97662 | − | 18.3941i | 42.9285 | + | 13.9483i | 0.593126 | − | 26.9935i | −36.0224 | + | 42.7820i |
29.7 | −2.66117 | + | 3.66279i | −0.416019 | − | 5.17947i | −3.86206 | − | 11.8862i | −1.84015 | + | 11.0279i | 20.0784 | + | 12.2597i | −0.841840 | − | 2.59092i | 19.3674 | + | 6.29284i | −26.6539 | + | 4.30951i | −35.4958 | − | 36.0872i |
29.8 | −2.66117 | + | 3.66279i | 3.38098 | − | 3.94575i | −3.86206 | − | 11.8862i | −11.0568 | − | 1.65771i | 5.45508 | + | 22.8842i | 0.841840 | + | 2.59092i | 19.3674 | + | 6.29284i | −4.13790 | − | 26.6810i | 35.4958 | − | 36.0872i |
29.9 | −2.63080 | + | 3.62099i | −2.23842 | + | 4.68929i | −3.71831 | − | 11.4438i | 1.82724 | + | 11.0300i | −11.0910 | − | 20.4419i | 2.12396 | + | 6.53688i | 17.1661 | + | 5.57761i | −16.9789 | − | 20.9932i | −44.7467 | − | 22.4014i |
29.10 | −2.63080 | + | 3.62099i | −0.945375 | + | 5.10943i | −3.71831 | − | 11.4438i | −9.92552 | − | 5.14627i | −16.0141 | − | 16.8651i | −2.12396 | − | 6.53688i | 17.1661 | + | 5.57761i | −25.2125 | − | 9.66066i | 44.7467 | − | 22.4014i |
29.11 | −2.51995 | + | 3.46842i | −5.18074 | − | 0.399975i | −3.20763 | − | 9.87207i | 7.79097 | + | 8.01878i | 14.4425 | − | 16.9610i | −4.90822 | − | 15.1059i | 9.70457 | + | 3.15321i | 26.6800 | + | 4.14433i | −47.4454 | + | 6.81538i |
29.12 | −2.51995 | + | 3.46842i | 4.42640 | + | 2.72157i | −3.20763 | − | 9.87207i | −5.21877 | − | 9.88759i | −20.5939 | + | 8.49438i | 4.90822 | + | 15.1059i | 9.70457 | + | 3.15321i | 12.1861 | + | 24.0936i | 47.4454 | + | 6.81538i |
29.13 | −2.10571 | + | 2.89827i | −4.32771 | − | 2.87593i | −1.49378 | − | 4.59739i | −9.60966 | + | 5.71441i | 17.4481 | − | 6.48696i | 10.7038 | + | 32.9431i | −10.7870 | − | 3.50491i | 10.4581 | + | 24.8923i | 3.67330 | − | 39.8843i |
29.14 | −2.10571 | + | 2.89827i | 5.19162 | + | 0.217087i | −1.49378 | − | 4.59739i | −8.40428 | + | 7.37348i | −11.5612 | + | 14.5896i | −10.7038 | − | 32.9431i | −10.7870 | − | 3.50491i | 26.9057 | + | 2.25406i | −3.67330 | − | 39.8843i |
29.15 | −2.09780 | + | 2.88737i | −2.69428 | − | 4.44307i | −1.46402 | − | 4.50578i | −1.29157 | − | 11.1055i | 18.4808 | + | 1.54126i | −9.51769 | − | 29.2924i | −11.0734 | − | 3.59797i | −12.4817 | + | 23.9418i | 34.7751 | + | 19.5678i |
29.16 | −2.09780 | + | 2.88737i | 4.79129 | − | 2.01086i | −1.46402 | − | 4.50578i | 10.1628 | + | 4.66014i | −4.24506 | + | 18.0526i | 9.51769 | + | 29.2924i | −11.0734 | − | 3.59797i | 18.9129 | − | 19.2692i | −34.7751 | + | 19.5678i |
29.17 | −1.87009 | + | 2.57395i | −4.27269 | − | 2.95705i | −0.655877 | − | 2.01858i | 11.1101 | − | 1.25153i | 15.6016 | − | 5.46776i | 0.879461 | + | 2.70670i | −17.7846 | − | 5.77858i | 9.51173 | + | 25.2691i | −17.5554 | + | 30.9373i |
29.18 | −1.87009 | + | 2.57395i | 5.19479 | + | 0.119120i | −0.655877 | − | 2.01858i | 4.62348 | − | 10.1796i | −10.0213 | + | 13.1484i | −0.879461 | − | 2.70670i | −17.7846 | − | 5.77858i | 26.9716 | + | 1.23761i | 17.5554 | + | 30.9373i |
29.19 | −1.70914 | + | 2.35244i | −5.03785 | + | 1.27283i | −0.140642 | − | 0.432850i | −5.28037 | − | 9.85483i | 5.61616 | − | 14.0267i | 2.55765 | + | 7.87163i | −20.8650 | − | 6.77945i | 23.7598 | − | 12.8246i | 32.2078 | + | 4.42159i |
29.20 | −1.70914 | + | 2.35244i | 3.32755 | + | 3.99091i | −0.140642 | − | 0.432850i | 7.74077 | + | 8.06724i | −15.0756 | + | 1.00681i | −2.55765 | − | 7.87163i | −20.8650 | − | 6.77945i | −4.85478 | + | 26.5600i | −32.2078 | + | 4.42159i |
See next 80 embeddings (of 272 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
5.b | even | 2 | 1 | inner |
11.d | odd | 10 | 1 | inner |
15.d | odd | 2 | 1 | inner |
33.f | even | 10 | 1 | inner |
55.h | odd | 10 | 1 | inner |
165.r | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 165.4.r.a | ✓ | 272 |
3.b | odd | 2 | 1 | inner | 165.4.r.a | ✓ | 272 |
5.b | even | 2 | 1 | inner | 165.4.r.a | ✓ | 272 |
11.d | odd | 10 | 1 | inner | 165.4.r.a | ✓ | 272 |
15.d | odd | 2 | 1 | inner | 165.4.r.a | ✓ | 272 |
33.f | even | 10 | 1 | inner | 165.4.r.a | ✓ | 272 |
55.h | odd | 10 | 1 | inner | 165.4.r.a | ✓ | 272 |
165.r | even | 10 | 1 | inner | 165.4.r.a | ✓ | 272 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
165.4.r.a | ✓ | 272 | 1.a | even | 1 | 1 | trivial |
165.4.r.a | ✓ | 272 | 3.b | odd | 2 | 1 | inner |
165.4.r.a | ✓ | 272 | 5.b | even | 2 | 1 | inner |
165.4.r.a | ✓ | 272 | 11.d | odd | 10 | 1 | inner |
165.4.r.a | ✓ | 272 | 15.d | odd | 2 | 1 | inner |
165.4.r.a | ✓ | 272 | 33.f | even | 10 | 1 | inner |
165.4.r.a | ✓ | 272 | 55.h | odd | 10 | 1 | inner |
165.4.r.a | ✓ | 272 | 165.r | even | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(165, [\chi])\).