Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [561,2,Mod(98,561)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(561, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 2, 1]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("561.98");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 561 = 3 \cdot 11 \cdot 17 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 561.i (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: | \(4.47960755339\) |
Analytic rank: | \(0\) |
Dimension: | \(136\) |
Relative dimension: | \(68\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
98.1 | − | 2.74981i | −0.946940 | + | 1.45028i | −5.56145 | −2.34423 | + | 2.34423i | 3.98799 | + | 2.60391i | −0.203045 | − | 0.203045i | 9.79331i | −1.20661 | − | 2.74665i | 6.44620 | + | 6.44620i | |||||
98.2 | − | 2.74981i | 1.45028 | − | 0.946940i | −5.56145 | 2.34423 | − | 2.34423i | −2.60391 | − | 3.98799i | 0.203045 | + | 0.203045i | 9.79331i | 1.20661 | − | 2.74665i | −6.44620 | − | 6.44620i | |||||
98.3 | − | 2.58390i | −1.56343 | − | 0.745434i | −4.67653 | 0.222487 | − | 0.222487i | −1.92613 | + | 4.03976i | 2.35102 | + | 2.35102i | 6.91588i | 1.88865 | + | 2.33088i | −0.574885 | − | 0.574885i | |||||
98.4 | − | 2.58390i | −0.745434 | − | 1.56343i | −4.67653 | −0.222487 | + | 0.222487i | −4.03976 | + | 1.92613i | −2.35102 | − | 2.35102i | 6.91588i | −1.88865 | + | 2.33088i | 0.574885 | + | 0.574885i | |||||
98.5 | − | 2.44823i | −1.68153 | + | 0.415274i | −3.99384 | 2.13017 | − | 2.13017i | 1.01669 | + | 4.11678i | −1.37603 | − | 1.37603i | 4.88138i | 2.65510 | − | 1.39659i | −5.21516 | − | 5.21516i | |||||
98.6 | − | 2.44823i | 0.415274 | − | 1.68153i | −3.99384 | −2.13017 | + | 2.13017i | −4.11678 | − | 1.01669i | 1.37603 | + | 1.37603i | 4.88138i | −2.65510 | − | 1.39659i | 5.21516 | + | 5.21516i | |||||
98.7 | − | 2.39662i | 0.236615 | + | 1.71581i | −3.74378 | 1.87345 | − | 1.87345i | 4.11215 | − | 0.567075i | −2.66025 | − | 2.66025i | 4.17919i | −2.88803 | + | 0.811973i | −4.48994 | − | 4.48994i | |||||
98.8 | − | 2.39662i | 1.71581 | + | 0.236615i | −3.74378 | −1.87345 | + | 1.87345i | 0.567075 | − | 4.11215i | 2.66025 | + | 2.66025i | 4.17919i | 2.88803 | + | 0.811973i | 4.48994 | + | 4.48994i | |||||
98.9 | − | 2.30711i | −0.892959 | + | 1.48412i | −3.32275 | 0.540350 | − | 0.540350i | 3.42404 | + | 2.06015i | 1.50218 | + | 1.50218i | 3.05173i | −1.40525 | − | 2.65052i | −1.24665 | − | 1.24665i | |||||
98.10 | − | 2.30711i | 1.48412 | − | 0.892959i | −3.32275 | −0.540350 | + | 0.540350i | −2.06015 | − | 3.42404i | −1.50218 | − | 1.50218i | 3.05173i | 1.40525 | − | 2.65052i | 1.24665 | + | 1.24665i | |||||
98.11 | − | 2.15161i | 0.929363 | + | 1.46160i | −2.62943 | −1.90997 | + | 1.90997i | 3.14480 | − | 1.99963i | −1.44274 | − | 1.44274i | 1.35428i | −1.27257 | + | 2.71672i | 4.10950 | + | 4.10950i | |||||
98.12 | − | 2.15161i | 1.46160 | + | 0.929363i | −2.62943 | 1.90997 | − | 1.90997i | 1.99963 | − | 3.14480i | 1.44274 | + | 1.44274i | 1.35428i | 1.27257 | + | 2.71672i | −4.10950 | − | 4.10950i | |||||
98.13 | − | 1.88266i | −1.63746 | − | 0.564570i | −1.54439 | −2.61250 | + | 2.61250i | −1.06289 | + | 3.08276i | −2.91241 | − | 2.91241i | − | 0.857755i | 2.36252 | + | 1.84892i | 4.91843 | + | 4.91843i | ||||
98.14 | − | 1.88266i | −0.564570 | − | 1.63746i | −1.54439 | 2.61250 | − | 2.61250i | −3.08276 | + | 1.06289i | 2.91241 | + | 2.91241i | − | 0.857755i | −2.36252 | + | 1.84892i | −4.91843 | − | 4.91843i | ||||
98.15 | − | 1.76007i | −1.72446 | − | 0.161940i | −1.09784 | 0.411171 | − | 0.411171i | −0.285025 | + | 3.03517i | 0.842559 | + | 0.842559i | − | 1.58787i | 2.94755 | + | 0.558519i | −0.723688 | − | 0.723688i | ||||
98.16 | − | 1.76007i | −0.161940 | − | 1.72446i | −1.09784 | −0.411171 | + | 0.411171i | −3.03517 | + | 0.285025i | −0.842559 | − | 0.842559i | − | 1.58787i | −2.94755 | + | 0.558519i | 0.723688 | + | 0.723688i | ||||
98.17 | − | 1.70260i | −1.58078 | + | 0.707900i | −0.898853 | −2.18340 | + | 2.18340i | 1.20527 | + | 2.69145i | 1.95813 | + | 1.95813i | − | 1.87481i | 1.99775 | − | 2.23807i | 3.71747 | + | 3.71747i | ||||
98.18 | − | 1.70260i | 0.707900 | − | 1.58078i | −0.898853 | 2.18340 | − | 2.18340i | −2.69145 | − | 1.20527i | −1.95813 | − | 1.95813i | − | 1.87481i | −1.99775 | − | 2.23807i | −3.71747 | − | 3.71747i | ||||
98.19 | − | 1.46242i | 0.493710 | + | 1.66020i | −0.138662 | −1.30974 | + | 1.30974i | 2.42790 | − | 0.722010i | 1.13205 | + | 1.13205i | − | 2.72205i | −2.51250 | + | 1.63931i | 1.91539 | + | 1.91539i | ||||
98.20 | − | 1.46242i | 1.66020 | + | 0.493710i | −0.138662 | 1.30974 | − | 1.30974i | 0.722010 | − | 2.42790i | −1.13205 | − | 1.13205i | − | 2.72205i | 2.51250 | + | 1.63931i | −1.91539 | − | 1.91539i | ||||
See next 80 embeddings (of 136 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
11.b | odd | 2 | 1 | inner |
17.c | even | 4 | 1 | inner |
33.d | even | 2 | 1 | inner |
51.f | odd | 4 | 1 | inner |
187.f | odd | 4 | 1 | inner |
561.i | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 561.2.i.a | ✓ | 136 |
3.b | odd | 2 | 1 | inner | 561.2.i.a | ✓ | 136 |
11.b | odd | 2 | 1 | inner | 561.2.i.a | ✓ | 136 |
17.c | even | 4 | 1 | inner | 561.2.i.a | ✓ | 136 |
33.d | even | 2 | 1 | inner | 561.2.i.a | ✓ | 136 |
51.f | odd | 4 | 1 | inner | 561.2.i.a | ✓ | 136 |
187.f | odd | 4 | 1 | inner | 561.2.i.a | ✓ | 136 |
561.i | even | 4 | 1 | inner | 561.2.i.a | ✓ | 136 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
561.2.i.a | ✓ | 136 | 1.a | even | 1 | 1 | trivial |
561.2.i.a | ✓ | 136 | 3.b | odd | 2 | 1 | inner |
561.2.i.a | ✓ | 136 | 11.b | odd | 2 | 1 | inner |
561.2.i.a | ✓ | 136 | 17.c | even | 4 | 1 | inner |
561.2.i.a | ✓ | 136 | 33.d | even | 2 | 1 | inner |
561.2.i.a | ✓ | 136 | 51.f | odd | 4 | 1 | inner |
561.2.i.a | ✓ | 136 | 187.f | odd | 4 | 1 | inner |
561.2.i.a | ✓ | 136 | 561.i | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(561, [\chi])\).