Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [380,3,Mod(39,380)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(380, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([1, 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("380.39");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 380 = 2^{2} \cdot 5 \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 380.h (of order \(2\), degree \(1\), 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: | \(10.3542500457\) |
Analytic rank: | \(0\) |
Dimension: | \(108\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
39.1 | −1.99911 | − | 0.0595768i | −2.57497 | 3.99290 | + | 0.238201i | 2.22773 | − | 4.47629i | 5.14765 | + | 0.153408i | −1.63196 | −7.96807 | − | 0.714075i | −2.36954 | −4.72017 | + | 8.81589i | ||||||
39.2 | −1.99911 | + | 0.0595768i | −2.57497 | 3.99290 | − | 0.238201i | 2.22773 | + | 4.47629i | 5.14765 | − | 0.153408i | −1.63196 | −7.96807 | + | 0.714075i | −2.36954 | −4.72017 | − | 8.81589i | ||||||
39.3 | −1.99455 | − | 0.147607i | −0.578687 | 3.95642 | + | 0.588817i | −3.52665 | − | 3.54440i | 1.15422 | + | 0.0854181i | 11.0384 | −7.80436 | − | 1.75842i | −8.66512 | 6.51089 | + | 7.59002i | ||||||
39.4 | −1.99455 | + | 0.147607i | −0.578687 | 3.95642 | − | 0.588817i | −3.52665 | + | 3.54440i | 1.15422 | − | 0.0854181i | 11.0384 | −7.80436 | + | 1.75842i | −8.66512 | 6.51089 | − | 7.59002i | ||||||
39.5 | −1.94809 | − | 0.452727i | 2.05284 | 3.59008 | + | 1.76390i | 4.88304 | − | 1.07515i | −3.99911 | − | 0.929375i | −5.89695 | −6.19521 | − | 5.06155i | −4.78585 | −9.99932 | − | 0.116190i | ||||||
39.6 | −1.94809 | + | 0.452727i | 2.05284 | 3.59008 | − | 1.76390i | 4.88304 | + | 1.07515i | −3.99911 | + | 0.929375i | −5.89695 | −6.19521 | + | 5.06155i | −4.78585 | −9.99932 | + | 0.116190i | ||||||
39.7 | −1.94008 | − | 0.485899i | 4.64902 | 3.52780 | + | 1.88537i | 2.66799 | + | 4.22869i | −9.01947 | − | 2.25896i | 9.90681 | −5.92811 | − | 5.37191i | 12.6134 | −3.12138 | − | 9.50037i | ||||||
39.8 | −1.94008 | + | 0.485899i | 4.64902 | 3.52780 | − | 1.88537i | 2.66799 | − | 4.22869i | −9.01947 | + | 2.25896i | 9.90681 | −5.92811 | + | 5.37191i | 12.6134 | −3.12138 | + | 9.50037i | ||||||
39.9 | −1.91201 | − | 0.586697i | −5.34961 | 3.31157 | + | 2.24354i | −3.58581 | + | 3.48454i | 10.2285 | + | 3.13860i | 0.878631 | −5.01548 | − | 6.23257i | 19.6184 | 8.90047 | − | 4.55869i | ||||||
39.10 | −1.91201 | + | 0.586697i | −5.34961 | 3.31157 | − | 2.24354i | −3.58581 | − | 3.48454i | 10.2285 | − | 3.13860i | 0.878631 | −5.01548 | + | 6.23257i | 19.6184 | 8.90047 | + | 4.55869i | ||||||
39.11 | −1.86011 | − | 0.734843i | 2.97071 | 2.92001 | + | 2.73378i | −0.632199 | + | 4.95987i | −5.52585 | − | 2.18301i | −5.57969 | −3.42265 | − | 7.23087i | −0.174871 | 4.82068 | − | 8.76134i | ||||||
39.12 | −1.86011 | + | 0.734843i | 2.97071 | 2.92001 | − | 2.73378i | −0.632199 | − | 4.95987i | −5.52585 | + | 2.18301i | −5.57969 | −3.42265 | + | 7.23087i | −0.174871 | 4.82068 | + | 8.76134i | ||||||
39.13 | −1.85933 | − | 0.736815i | −2.04408 | 2.91421 | + | 2.73996i | −4.55181 | − | 2.06907i | 3.80062 | + | 1.50611i | −11.4458 | −3.39962 | − | 7.24172i | −4.82174 | 6.93879 | + | 7.20092i | ||||||
39.14 | −1.85933 | + | 0.736815i | −2.04408 | 2.91421 | − | 2.73996i | −4.55181 | + | 2.06907i | 3.80062 | − | 1.50611i | −11.4458 | −3.39962 | + | 7.24172i | −4.82174 | 6.93879 | − | 7.20092i | ||||||
39.15 | −1.75001 | − | 0.968228i | −4.24708 | 2.12507 | + | 3.38882i | 4.77157 | + | 1.49403i | 7.43242 | + | 4.11214i | 7.86306 | −0.437742 | − | 7.98801i | 9.03765 | −6.90374 | − | 7.23453i | ||||||
39.16 | −1.75001 | + | 0.968228i | −4.24708 | 2.12507 | − | 3.38882i | 4.77157 | − | 1.49403i | 7.43242 | − | 4.11214i | 7.86306 | −0.437742 | + | 7.98801i | 9.03765 | −6.90374 | + | 7.23453i | ||||||
39.17 | −1.70952 | − | 1.03804i | 1.20444 | 1.84495 | + | 3.54911i | 3.17819 | − | 3.85994i | −2.05903 | − | 1.25026i | 6.44137 | 0.530130 | − | 7.98242i | −7.54932 | −9.43996 | + | 3.29958i | ||||||
39.18 | −1.70952 | + | 1.03804i | 1.20444 | 1.84495 | − | 3.54911i | 3.17819 | + | 3.85994i | −2.05903 | + | 1.25026i | 6.44137 | 0.530130 | + | 7.98242i | −7.54932 | −9.43996 | − | 3.29958i | ||||||
39.19 | −1.68898 | − | 1.07114i | 5.94620 | 1.70531 | + | 3.61828i | 1.71987 | − | 4.69490i | −10.0430 | − | 6.36923i | −9.59523 | 0.995461 | − | 7.93782i | 26.3573 | −7.93373 | + | 6.08736i | ||||||
39.20 | −1.68898 | + | 1.07114i | 5.94620 | 1.70531 | − | 3.61828i | 1.71987 | + | 4.69490i | −10.0430 | + | 6.36923i | −9.59523 | 0.995461 | + | 7.93782i | 26.3573 | −7.93373 | − | 6.08736i | ||||||
See next 80 embeddings (of 108 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
5.b | even | 2 | 1 | inner |
20.d | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 380.3.h.a | ✓ | 108 |
4.b | odd | 2 | 1 | inner | 380.3.h.a | ✓ | 108 |
5.b | even | 2 | 1 | inner | 380.3.h.a | ✓ | 108 |
20.d | odd | 2 | 1 | inner | 380.3.h.a | ✓ | 108 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
380.3.h.a | ✓ | 108 | 1.a | even | 1 | 1 | trivial |
380.3.h.a | ✓ | 108 | 4.b | odd | 2 | 1 | inner |
380.3.h.a | ✓ | 108 | 5.b | even | 2 | 1 | inner |
380.3.h.a | ✓ | 108 | 20.d | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(380, [\chi])\).