Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [1380,3,Mod(277,1380)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1380, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([0, 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("1380.277");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 1380 = 2^{2} \cdot 3 \cdot 5 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 1380.v (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: | \(37.6022764817\) |
Analytic rank: | \(0\) |
Dimension: | \(88\) |
Relative dimension: | \(44\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
277.1 | 0 | −1.22474 | + | 1.22474i | 0 | −3.40158 | + | 3.66459i | 0 | 9.42912 | + | 9.42912i | 0 | − | 3.00000i | 0 | |||||||||||
277.2 | 0 | −1.22474 | + | 1.22474i | 0 | −4.63542 | + | 1.87428i | 0 | −9.22892 | − | 9.22892i | 0 | − | 3.00000i | 0 | |||||||||||
277.3 | 0 | −1.22474 | + | 1.22474i | 0 | −0.526722 | − | 4.97218i | 0 | 7.67284 | + | 7.67284i | 0 | − | 3.00000i | 0 | |||||||||||
277.4 | 0 | −1.22474 | + | 1.22474i | 0 | −2.04681 | − | 4.56186i | 0 | −7.12564 | − | 7.12564i | 0 | − | 3.00000i | 0 | |||||||||||
277.5 | 0 | −1.22474 | + | 1.22474i | 0 | 1.57872 | + | 4.74422i | 0 | −6.58095 | − | 6.58095i | 0 | − | 3.00000i | 0 | |||||||||||
277.6 | 0 | −1.22474 | + | 1.22474i | 0 | 4.99409 | − | 0.242975i | 0 | −6.51621 | − | 6.51621i | 0 | − | 3.00000i | 0 | |||||||||||
277.7 | 0 | −1.22474 | + | 1.22474i | 0 | −4.59646 | + | 1.96789i | 0 | −6.41029 | − | 6.41029i | 0 | − | 3.00000i | 0 | |||||||||||
277.8 | 0 | −1.22474 | + | 1.22474i | 0 | 1.55102 | − | 4.75335i | 0 | −6.05286 | − | 6.05286i | 0 | − | 3.00000i | 0 | |||||||||||
277.9 | 0 | −1.22474 | + | 1.22474i | 0 | 0.781620 | − | 4.93853i | 0 | −4.68723 | − | 4.68723i | 0 | − | 3.00000i | 0 | |||||||||||
277.10 | 0 | −1.22474 | + | 1.22474i | 0 | −2.12370 | + | 4.52657i | 0 | −4.15416 | − | 4.15416i | 0 | − | 3.00000i | 0 | |||||||||||
277.11 | 0 | −1.22474 | + | 1.22474i | 0 | 4.91724 | + | 0.905963i | 0 | −4.05991 | − | 4.05991i | 0 | − | 3.00000i | 0 | |||||||||||
277.12 | 0 | −1.22474 | + | 1.22474i | 0 | −4.49037 | + | 2.19921i | 0 | 4.20797 | + | 4.20797i | 0 | − | 3.00000i | 0 | |||||||||||
277.13 | 0 | −1.22474 | + | 1.22474i | 0 | −4.62388 | − | 1.90255i | 0 | 3.50113 | + | 3.50113i | 0 | − | 3.00000i | 0 | |||||||||||
277.14 | 0 | −1.22474 | + | 1.22474i | 0 | −4.99639 | + | 0.189894i | 0 | 3.06562 | + | 3.06562i | 0 | − | 3.00000i | 0 | |||||||||||
277.15 | 0 | −1.22474 | + | 1.22474i | 0 | 3.12244 | + | 3.90517i | 0 | 2.65258 | + | 2.65258i | 0 | − | 3.00000i | 0 | |||||||||||
277.16 | 0 | −1.22474 | + | 1.22474i | 0 | −4.25453 | − | 2.62659i | 0 | −0.977118 | − | 0.977118i | 0 | − | 3.00000i | 0 | |||||||||||
277.17 | 0 | −1.22474 | + | 1.22474i | 0 | 4.24991 | − | 2.63405i | 0 | 0.194916 | + | 0.194916i | 0 | − | 3.00000i | 0 | |||||||||||
277.18 | 0 | −1.22474 | + | 1.22474i | 0 | −3.18978 | − | 3.85036i | 0 | 0.566585 | + | 0.566585i | 0 | − | 3.00000i | 0 | |||||||||||
277.19 | 0 | −1.22474 | + | 1.22474i | 0 | 0.286603 | + | 4.99178i | 0 | −0.552836 | − | 0.552836i | 0 | − | 3.00000i | 0 | |||||||||||
277.20 | 0 | −1.22474 | + | 1.22474i | 0 | 1.99233 | + | 4.58592i | 0 | 4.73218 | + | 4.73218i | 0 | − | 3.00000i | 0 | |||||||||||
See all 88 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 | 1380.3.v.a | ✓ | 88 |
5.c | odd | 4 | 1 | inner | 1380.3.v.a | ✓ | 88 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
1380.3.v.a | ✓ | 88 | 1.a | even | 1 | 1 | trivial |
1380.3.v.a | ✓ | 88 | 5.c | odd | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(1380, [\chi])\).