Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [608,2,Mod(127,608)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(608, base_ring=CyclotomicField(18))
chi = DirichletCharacter(H, H._module([9, 0, 5]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("608.127");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 608 = 2^{5} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 608.bi (of order \(18\), degree \(6\), 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: | \(4.85490444289\) |
Analytic rank: | \(0\) |
Dimension: | \(120\) |
Relative dimension: | \(20\) over \(\Q(\zeta_{18})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{18}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
127.1 | 0 | −2.88658 | − | 1.05063i | 0 | 0.707424 | + | 4.01200i | 0 | 1.03166 | + | 0.595627i | 0 | 4.93037 | + | 4.13707i | 0 | ||||||||||
127.2 | 0 | −2.79073 | − | 1.01574i | 0 | −0.0237985 | − | 0.134968i | 0 | 0.566924 | + | 0.327314i | 0 | 4.45829 | + | 3.74095i | 0 | ||||||||||
127.3 | 0 | −2.72583 | − | 0.992120i | 0 | −0.438120 | − | 2.48470i | 0 | −4.02479 | − | 2.32371i | 0 | 4.14771 | + | 3.48034i | 0 | ||||||||||
127.4 | 0 | −1.96670 | − | 0.715821i | 0 | −0.702518 | − | 3.98418i | 0 | 1.37687 | + | 0.794938i | 0 | 1.05739 | + | 0.887252i | 0 | ||||||||||
127.5 | 0 | −1.81738 | − | 0.661474i | 0 | 0.368367 | + | 2.08911i | 0 | −2.28549 | − | 1.31953i | 0 | 0.567206 | + | 0.475942i | 0 | ||||||||||
127.6 | 0 | −1.62452 | − | 0.591278i | 0 | −0.199718 | − | 1.13266i | 0 | 4.42484 | + | 2.55468i | 0 | −0.00866713 | − | 0.00727259i | 0 | ||||||||||
127.7 | 0 | −1.40442 | − | 0.511167i | 0 | −0.167737 | − | 0.951284i | 0 | −2.41083 | − | 1.39189i | 0 | −0.587028 | − | 0.492575i | 0 | ||||||||||
127.8 | 0 | −0.701136 | − | 0.255193i | 0 | −0.205536 | − | 1.16565i | 0 | 2.59188 | + | 1.49642i | 0 | −1.87167 | − | 1.57051i | 0 | ||||||||||
127.9 | 0 | −0.330616 | − | 0.120334i | 0 | 0.0498539 | + | 0.282736i | 0 | −0.0995693 | − | 0.0574864i | 0 | −2.20331 | − | 1.84879i | 0 | ||||||||||
127.10 | 0 | −0.0209646 | − | 0.00763049i | 0 | 0.611783 | + | 3.46959i | 0 | 2.05401 | + | 1.18588i | 0 | −2.29775 | − | 1.92804i | 0 | ||||||||||
127.11 | 0 | 0.0209646 | + | 0.00763049i | 0 | 0.611783 | + | 3.46959i | 0 | −2.05401 | − | 1.18588i | 0 | −2.29775 | − | 1.92804i | 0 | ||||||||||
127.12 | 0 | 0.330616 | + | 0.120334i | 0 | 0.0498539 | + | 0.282736i | 0 | 0.0995693 | + | 0.0574864i | 0 | −2.20331 | − | 1.84879i | 0 | ||||||||||
127.13 | 0 | 0.701136 | + | 0.255193i | 0 | −0.205536 | − | 1.16565i | 0 | −2.59188 | − | 1.49642i | 0 | −1.87167 | − | 1.57051i | 0 | ||||||||||
127.14 | 0 | 1.40442 | + | 0.511167i | 0 | −0.167737 | − | 0.951284i | 0 | 2.41083 | + | 1.39189i | 0 | −0.587028 | − | 0.492575i | 0 | ||||||||||
127.15 | 0 | 1.62452 | + | 0.591278i | 0 | −0.199718 | − | 1.13266i | 0 | −4.42484 | − | 2.55468i | 0 | −0.00866713 | − | 0.00727259i | 0 | ||||||||||
127.16 | 0 | 1.81738 | + | 0.661474i | 0 | 0.368367 | + | 2.08911i | 0 | 2.28549 | + | 1.31953i | 0 | 0.567206 | + | 0.475942i | 0 | ||||||||||
127.17 | 0 | 1.96670 | + | 0.715821i | 0 | −0.702518 | − | 3.98418i | 0 | −1.37687 | − | 0.794938i | 0 | 1.05739 | + | 0.887252i | 0 | ||||||||||
127.18 | 0 | 2.72583 | + | 0.992120i | 0 | −0.438120 | − | 2.48470i | 0 | 4.02479 | + | 2.32371i | 0 | 4.14771 | + | 3.48034i | 0 | ||||||||||
127.19 | 0 | 2.79073 | + | 1.01574i | 0 | −0.0237985 | − | 0.134968i | 0 | −0.566924 | − | 0.327314i | 0 | 4.45829 | + | 3.74095i | 0 | ||||||||||
127.20 | 0 | 2.88658 | + | 1.05063i | 0 | 0.707424 | + | 4.01200i | 0 | −1.03166 | − | 0.595627i | 0 | 4.93037 | + | 4.13707i | 0 | ||||||||||
See next 80 embeddings (of 120 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
4.b | odd | 2 | 1 | inner |
19.f | odd | 18 | 1 | inner |
76.k | even | 18 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 608.2.bi.a | ✓ | 120 |
4.b | odd | 2 | 1 | inner | 608.2.bi.a | ✓ | 120 |
19.f | odd | 18 | 1 | inner | 608.2.bi.a | ✓ | 120 |
76.k | even | 18 | 1 | inner | 608.2.bi.a | ✓ | 120 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
608.2.bi.a | ✓ | 120 | 1.a | even | 1 | 1 | trivial |
608.2.bi.a | ✓ | 120 | 4.b | odd | 2 | 1 | inner |
608.2.bi.a | ✓ | 120 | 19.f | odd | 18 | 1 | inner |
608.2.bi.a | ✓ | 120 | 76.k | even | 18 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(608, [\chi])\).