Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [644,3,Mod(185,644)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(644, base_ring=CyclotomicField(6))
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("644.185");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 644 = 2^{2} \cdot 7 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 644.o (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: | \(17.5477290248\) |
Analytic rank: | \(0\) |
Dimension: | \(60\) |
Relative dimension: | \(30\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
185.1 | 0 | −4.58830 | − | 2.64906i | 0 | 0.953205 | − | 0.550333i | 0 | 0.0825100 | − | 6.99951i | 0 | 9.53501 | + | 16.5151i | 0 | ||||||||||
185.2 | 0 | −4.40964 | − | 2.54591i | 0 | −6.31095 | + | 3.64363i | 0 | 2.15760 | − | 6.65918i | 0 | 8.46330 | + | 14.6589i | 0 | ||||||||||
185.3 | 0 | −4.40503 | − | 2.54325i | 0 | 3.08161 | − | 1.77917i | 0 | 6.79899 | + | 1.66547i | 0 | 8.43619 | + | 14.6119i | 0 | ||||||||||
185.4 | 0 | −4.38577 | − | 2.53212i | 0 | 2.56966 | − | 1.48359i | 0 | 1.72808 | + | 6.78334i | 0 | 8.32331 | + | 14.4164i | 0 | ||||||||||
185.5 | 0 | −3.96734 | − | 2.29055i | 0 | −5.27562 | + | 3.04588i | 0 | −6.03248 | + | 3.55094i | 0 | 5.99321 | + | 10.3805i | 0 | ||||||||||
185.6 | 0 | −3.73587 | − | 2.15690i | 0 | 5.75230 | − | 3.32109i | 0 | −5.17869 | + | 4.70969i | 0 | 4.80447 | + | 8.32159i | 0 | ||||||||||
185.7 | 0 | −2.63728 | − | 1.52263i | 0 | −7.55220 | + | 4.36027i | 0 | 6.98878 | + | 0.396249i | 0 | 0.136833 | + | 0.237003i | 0 | ||||||||||
185.8 | 0 | −2.39476 | − | 1.38262i | 0 | −2.47616 | + | 1.42961i | 0 | −6.85558 | + | 1.41457i | 0 | −0.676740 | − | 1.17215i | 0 | ||||||||||
185.9 | 0 | −2.27303 | − | 1.31234i | 0 | 7.13216 | − | 4.11775i | 0 | −3.80426 | − | 5.87602i | 0 | −1.05555 | − | 1.82827i | 0 | ||||||||||
185.10 | 0 | −2.26235 | − | 1.30617i | 0 | 0.518018 | − | 0.299078i | 0 | −5.98441 | − | 3.63137i | 0 | −1.08786 | − | 1.88423i | 0 | ||||||||||
185.11 | 0 | −1.83694 | − | 1.06056i | 0 | 4.26167 | − | 2.46048i | 0 | 6.81145 | − | 1.61373i | 0 | −2.25043 | − | 3.89786i | 0 | ||||||||||
185.12 | 0 | −1.81433 | − | 1.04750i | 0 | −2.69360 | + | 1.55515i | 0 | 5.53663 | + | 4.28320i | 0 | −2.30547 | − | 3.99319i | 0 | ||||||||||
185.13 | 0 | −1.42647 | − | 0.823571i | 0 | −2.23340 | + | 1.28945i | 0 | 1.34617 | − | 6.86934i | 0 | −3.14346 | − | 5.44464i | 0 | ||||||||||
185.14 | 0 | −0.974707 | − | 0.562747i | 0 | 6.15258 | − | 3.55219i | 0 | −2.80331 | + | 6.41416i | 0 | −3.86663 | − | 6.69720i | 0 | ||||||||||
185.15 | 0 | −0.473786 | − | 0.273540i | 0 | −1.87305 | + | 1.08140i | 0 | 1.09669 | + | 6.91356i | 0 | −4.35035 | − | 7.53503i | 0 | ||||||||||
185.16 | 0 | 0.711297 | + | 0.410668i | 0 | −7.78788 | + | 4.49634i | 0 | −4.20249 | − | 5.59813i | 0 | −4.16270 | − | 7.21001i | 0 | ||||||||||
185.17 | 0 | 0.764359 | + | 0.441303i | 0 | −5.95642 | + | 3.43894i | 0 | −3.98114 | + | 5.75765i | 0 | −4.11050 | − | 7.11960i | 0 | ||||||||||
185.18 | 0 | 0.892088 | + | 0.515047i | 0 | 3.67320 | − | 2.12072i | 0 | 5.78470 | − | 3.94173i | 0 | −3.96945 | − | 6.87529i | 0 | ||||||||||
185.19 | 0 | 0.967672 | + | 0.558685i | 0 | 4.84256 | − | 2.79585i | 0 | 4.76468 | + | 5.12814i | 0 | −3.87574 | − | 6.71298i | 0 | ||||||||||
185.20 | 0 | 1.41224 | + | 0.815357i | 0 | −1.22638 | + | 0.708053i | 0 | 4.50393 | − | 5.35860i | 0 | −3.17039 | − | 5.49127i | 0 | ||||||||||
See all 60 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.d | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 644.3.o.a | ✓ | 60 |
7.d | odd | 6 | 1 | inner | 644.3.o.a | ✓ | 60 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
644.3.o.a | ✓ | 60 | 1.a | even | 1 | 1 | trivial |
644.3.o.a | ✓ | 60 | 7.d | odd | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(644, [\chi])\).