Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [39,5,Mod(29,39)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(39, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 2]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("39.29");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 39 = 3 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 39.i (of order \(6\), 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: | \(4.03142856027\) |
Analytic rank: | \(0\) |
Dimension: | \(32\) |
Relative dimension: | \(16\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | −6.33131 | + | 3.65538i | 7.39769 | + | 5.12584i | 18.7236 | − | 32.4303i | − | 21.2308i | −65.5739 | − | 5.41191i | 35.0835 | − | 60.7664i | 156.796i | 28.4515 | + | 75.8387i | 77.6067 | + | 134.419i | |||
29.2 | −5.96411 | + | 3.44338i | −8.99846 | − | 0.166218i | 15.7137 | − | 27.2170i | − | 27.0884i | 54.2402 | − | 29.9938i | −39.3076 | + | 68.0828i | 106.245i | 80.9447 | + | 2.99141i | 93.2757 | + | 161.558i | |||
29.3 | −5.70393 | + | 3.29317i | 2.61666 | − | 8.61122i | 13.6899 | − | 23.7116i | 26.9859i | 13.4329 | + | 57.7349i | −6.28578 | + | 10.8873i | 74.9512i | −67.3062 | − | 45.0653i | −88.8692 | − | 153.926i | ||||
29.4 | −4.18280 | + | 2.41494i | −2.70769 | + | 8.58303i | 3.66386 | − | 6.34600i | 24.8103i | −9.40176 | − | 42.4400i | −4.36411 | + | 7.55885i | − | 41.8860i | −66.3368 | − | 46.4804i | −59.9153 | − | 103.776i | |||
29.5 | −3.22377 | + | 1.86124i | −7.97580 | − | 4.16973i | −1.07155 | + | 1.85597i | 15.5623i | 33.4730 | − | 1.40267i | 40.6154 | − | 70.3479i | − | 67.5374i | 46.2268 | + | 66.5138i | −28.9652 | − | 50.1691i | |||
29.6 | −2.83347 | + | 1.63590i | 6.59382 | − | 6.12548i | −2.64764 | + | 4.58585i | − | 28.1535i | −8.66269 | + | 28.1432i | −1.35822 | + | 2.35251i | − | 69.6740i | 5.95697 | − | 80.7807i | 46.0564 | + | 79.7720i | ||
29.7 | −2.18006 | + | 1.25866i | 7.31254 | + | 5.24659i | −4.83157 | + | 8.36852i | − | 1.90367i | −22.5454 | − | 2.23390i | −15.0949 | + | 26.1452i | − | 64.6021i | 25.9465 | + | 76.7319i | 2.39607 | + | 4.15011i | ||
29.8 | −0.624020 | + | 0.360278i | −6.61180 | + | 6.10607i | −7.74040 | + | 13.4068i | − | 46.9495i | 1.92602 | − | 6.19239i | 21.2118 | − | 36.7399i | − | 22.6837i | 6.43193 | − | 80.7442i | 16.9149 | + | 29.2974i | ||
29.9 | 0.624020 | − | 0.360278i | 8.59391 | − | 2.67296i | −7.74040 | + | 13.4068i | 46.9495i | 4.39976 | − | 4.76417i | 21.2118 | − | 36.7399i | 22.6837i | 66.7106 | − | 45.9423i | 16.9149 | + | 29.2974i | ||||
29.10 | 2.18006 | − | 1.25866i | 0.887413 | + | 8.95614i | −4.83157 | + | 8.36852i | 1.90367i | 13.2073 | + | 18.4080i | −15.0949 | + | 26.1452i | 64.6021i | −79.4250 | + | 15.8956i | 2.39607 | + | 4.15011i | ||||
29.11 | 2.83347 | − | 1.63590i | −8.60173 | + | 2.64768i | −2.64764 | + | 4.58585i | 28.1535i | −20.0414 | + | 21.5737i | −1.35822 | + | 2.35251i | 69.6740i | 66.9796 | − | 45.5492i | 46.0564 | + | 79.7720i | ||||
29.12 | 3.22377 | − | 1.86124i | 0.376810 | − | 8.99211i | −1.07155 | + | 1.85597i | − | 15.5623i | −15.5218 | − | 29.6898i | 40.6154 | − | 70.3479i | 67.5374i | −80.7160 | − | 6.77664i | −28.9652 | − | 50.1691i | |||
29.13 | 4.18280 | − | 2.41494i | 8.78697 | + | 1.94658i | 3.66386 | − | 6.34600i | − | 24.8103i | 41.4550 | − | 13.0778i | −4.36411 | + | 7.55885i | 41.8860i | 73.4216 | + | 34.2091i | −59.9153 | − | 103.776i | |||
29.14 | 5.70393 | − | 3.29317i | −8.76586 | − | 2.03952i | 13.6899 | − | 23.7116i | − | 26.9859i | −56.7164 | + | 17.2342i | −6.28578 | + | 10.8873i | − | 74.9512i | 72.6808 | + | 35.7562i | −88.8692 | − | 153.926i | ||
29.15 | 5.96411 | − | 3.44338i | 4.35528 | − | 7.87601i | 15.7137 | − | 27.2170i | 27.0884i | −1.14470 | − | 61.9703i | −39.3076 | + | 68.0828i | − | 106.245i | −43.0630 | − | 68.6045i | 93.2757 | + | 161.558i | |||
29.16 | 6.33131 | − | 3.65538i | 0.740266 | + | 8.96950i | 18.7236 | − | 32.4303i | 21.2308i | 37.4738 | + | 54.0827i | 35.0835 | − | 60.7664i | − | 156.796i | −79.9040 | + | 13.2796i | 77.6067 | + | 134.419i | |||
35.1 | −6.33131 | − | 3.65538i | 7.39769 | − | 5.12584i | 18.7236 | + | 32.4303i | 21.2308i | −65.5739 | + | 5.41191i | 35.0835 | + | 60.7664i | − | 156.796i | 28.4515 | − | 75.8387i | 77.6067 | − | 134.419i | |||
35.2 | −5.96411 | − | 3.44338i | −8.99846 | + | 0.166218i | 15.7137 | + | 27.2170i | 27.0884i | 54.2402 | + | 29.9938i | −39.3076 | − | 68.0828i | − | 106.245i | 80.9447 | − | 2.99141i | 93.2757 | − | 161.558i | |||
35.3 | −5.70393 | − | 3.29317i | 2.61666 | + | 8.61122i | 13.6899 | + | 23.7116i | − | 26.9859i | 13.4329 | − | 57.7349i | −6.28578 | − | 10.8873i | − | 74.9512i | −67.3062 | + | 45.0653i | −88.8692 | + | 153.926i | ||
35.4 | −4.18280 | − | 2.41494i | −2.70769 | − | 8.58303i | 3.66386 | + | 6.34600i | − | 24.8103i | −9.40176 | + | 42.4400i | −4.36411 | − | 7.55885i | 41.8860i | −66.3368 | + | 46.4804i | −59.9153 | + | 103.776i | |||
See all 32 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
13.c | even | 3 | 1 | inner |
39.i | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 39.5.i.b | ✓ | 32 |
3.b | odd | 2 | 1 | inner | 39.5.i.b | ✓ | 32 |
13.c | even | 3 | 1 | inner | 39.5.i.b | ✓ | 32 |
39.i | odd | 6 | 1 | inner | 39.5.i.b | ✓ | 32 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
39.5.i.b | ✓ | 32 | 1.a | even | 1 | 1 | trivial |
39.5.i.b | ✓ | 32 | 3.b | odd | 2 | 1 | inner |
39.5.i.b | ✓ | 32 | 13.c | even | 3 | 1 | inner |
39.5.i.b | ✓ | 32 | 39.i | odd | 6 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{32} - 199 T_{2}^{30} + 23740 T_{2}^{28} - 1858841 T_{2}^{26} + 107912428 T_{2}^{24} + \cdots + 15\!\cdots\!44 \) acting on \(S_{5}^{\mathrm{new}}(39, [\chi])\).