Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [55,3,Mod(19,55)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(55, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([5, 3]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("55.19");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 55 = 5 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 55.h (of order \(10\), degree \(4\), 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: | \(1.49864145398\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Relative dimension: | \(10\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
19.1 | −3.14234 | + | 2.28305i | 2.18043 | − | 0.708465i | 3.42596 | − | 10.5440i | 4.81985 | − | 1.33006i | −5.23420 | + | 7.20426i | 1.07415 | − | 3.30590i | 8.50585 | + | 26.1783i | −3.02880 | + | 2.20055i | −12.1090 | + | 15.1834i |
19.2 | −1.93953 | + | 1.40915i | 0.655881 | − | 0.213109i | 0.539997 | − | 1.66194i | −2.58117 | + | 4.28224i | −0.971797 | + | 1.33756i | −1.39706 | + | 4.29970i | −1.66875 | − | 5.13589i | −6.89639 | + | 5.01052i | −1.02806 | − | 11.9428i |
19.3 | −1.93573 | + | 1.40639i | −2.48291 | + | 0.806746i | 0.533048 | − | 1.64055i | −1.82346 | − | 4.65564i | 3.67164 | − | 5.05358i | 1.11629 | − | 3.43559i | −1.68211 | − | 5.17701i | −1.76716 | + | 1.28392i | 10.0774 | + | 6.44756i |
19.4 | −0.733351 | + | 0.532811i | 4.79404 | − | 1.55768i | −0.982152 | + | 3.02275i | 0.633370 | − | 4.95972i | −2.68577 | + | 3.69664i | −1.55900 | + | 4.79812i | −2.01075 | − | 6.18846i | 13.2753 | − | 9.64509i | 2.17811 | + | 3.97468i |
19.5 | −0.0280831 | + | 0.0204036i | −2.65739 | + | 0.863439i | −1.23570 | + | 3.80308i | 4.99984 | + | 0.0395361i | 0.0570106 | − | 0.0784683i | −3.62139 | + | 11.1455i | −0.0858014 | − | 0.264070i | −0.964951 | + | 0.701078i | −0.141218 | + | 0.100904i |
19.6 | 0.0280831 | − | 0.0204036i | 2.65739 | − | 0.863439i | −1.23570 | + | 3.80308i | 1.58264 | + | 4.74292i | 0.0570106 | − | 0.0784683i | 3.62139 | − | 11.1455i | 0.0858014 | + | 0.264070i | −0.964951 | + | 0.701078i | 0.141218 | + | 0.100904i |
19.7 | 0.733351 | − | 0.532811i | −4.79404 | + | 1.55768i | −0.982152 | + | 3.02275i | −4.52125 | + | 2.13501i | −2.68577 | + | 3.69664i | 1.55900 | − | 4.79812i | 2.01075 | + | 6.18846i | 13.2753 | − | 9.64509i | −2.17811 | + | 3.97468i |
19.8 | 1.93573 | − | 1.40639i | 2.48291 | − | 0.806746i | 0.533048 | − | 1.64055i | −4.99126 | − | 0.295545i | 3.67164 | − | 5.05358i | −1.11629 | + | 3.43559i | 1.68211 | + | 5.17701i | −1.76716 | + | 1.28392i | −10.0774 | + | 6.44756i |
19.9 | 1.93953 | − | 1.40915i | −0.655881 | + | 0.213109i | 0.539997 | − | 1.66194i | 3.27503 | − | 3.77812i | −0.971797 | + | 1.33756i | 1.39706 | − | 4.29970i | 1.66875 | + | 5.13589i | −6.89639 | + | 5.01052i | 1.02806 | − | 11.9428i |
19.10 | 3.14234 | − | 2.28305i | −2.18043 | + | 0.708465i | 3.42596 | − | 10.5440i | 0.224452 | + | 4.99496i | −5.23420 | + | 7.20426i | −1.07415 | + | 3.30590i | −8.50585 | − | 26.1783i | −3.02880 | + | 2.20055i | 12.1090 | + | 15.1834i |
24.1 | −1.09764 | + | 3.37818i | 0.896484 | + | 1.23390i | −6.97124 | − | 5.06490i | −0.630874 | + | 4.96004i | −5.15237 | + | 1.67411i | −0.882039 | − | 0.640839i | 13.2675 | − | 9.63938i | 2.06232 | − | 6.34716i | −16.0635 | − | 7.57554i |
24.2 | −0.971512 | + | 2.99001i | −2.68096 | − | 3.69002i | −4.76024 | − | 3.45851i | −1.02557 | − | 4.89369i | 13.6378 | − | 4.43118i | −2.39174 | − | 1.73770i | 4.79180 | − | 3.48144i | −3.64756 | + | 11.2260i | 15.6285 | + | 1.68781i |
24.3 | −0.670028 | + | 2.06213i | 2.29134 | + | 3.15376i | −0.567391 | − | 0.412234i | 3.30368 | − | 3.75309i | −8.03874 | + | 2.61194i | −4.84595 | − | 3.52079i | −5.78637 | + | 4.20405i | −1.91480 | + | 5.89316i | 5.52581 | + | 9.32731i |
24.4 | −0.427998 | + | 1.31724i | −1.61445 | − | 2.22210i | 1.68412 | + | 1.22359i | 3.35777 | + | 3.70478i | 3.61803 | − | 1.17557i | 7.52022 | + | 5.46376i | −6.81461 | + | 4.95111i | 0.449863 | − | 1.38454i | −6.31721 | + | 2.83735i |
24.5 | −0.217958 | + | 0.670807i | 1.22810 | + | 1.69033i | 2.83359 | + | 2.05873i | −4.87482 | − | 1.11180i | −1.40156 | + | 0.455395i | 4.53519 | + | 3.29501i | −4.28110 | + | 3.11040i | 1.43215 | − | 4.40771i | 1.80831 | − | 3.02774i |
24.6 | 0.217958 | − | 0.670807i | −1.22810 | − | 1.69033i | 2.83359 | + | 2.05873i | 3.29031 | − | 3.76482i | −1.40156 | + | 0.455395i | −4.53519 | − | 3.29501i | 4.28110 | − | 3.11040i | 1.43215 | − | 4.40771i | −1.80831 | − | 3.02774i |
24.7 | 0.427998 | − | 1.31724i | 1.61445 | + | 2.22210i | 1.68412 | + | 1.22359i | −0.538873 | + | 4.97088i | 3.61803 | − | 1.17557i | −7.52022 | − | 5.46376i | 6.81461 | − | 4.95111i | 0.449863 | − | 1.38454i | 6.31721 | + | 2.83735i |
24.8 | 0.670028 | − | 2.06213i | −2.29134 | − | 3.15376i | −0.567391 | − | 0.412234i | −4.87875 | − | 1.09446i | −8.03874 | + | 2.61194i | 4.84595 | + | 3.52079i | 5.78637 | − | 4.20405i | −1.91480 | + | 5.89316i | −5.52581 | + | 9.32731i |
24.9 | 0.971512 | − | 2.99001i | 2.68096 | + | 3.69002i | −4.76024 | − | 3.45851i | −2.04673 | − | 4.56189i | 13.6378 | − | 4.43118i | 2.39174 | + | 1.73770i | −4.79180 | + | 3.48144i | −3.64756 | + | 11.2260i | −15.6285 | + | 1.68781i |
24.10 | 1.09764 | − | 3.37818i | −0.896484 | − | 1.23390i | −6.97124 | − | 5.06490i | 3.42583 | + | 3.64194i | −5.15237 | + | 1.67411i | 0.882039 | + | 0.640839i | −13.2675 | + | 9.63938i | 2.06232 | − | 6.34716i | 16.0635 | − | 7.57554i |
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
11.d | odd | 10 | 1 | inner |
55.h | odd | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 55.3.h.a | ✓ | 40 |
5.b | even | 2 | 1 | inner | 55.3.h.a | ✓ | 40 |
5.c | odd | 4 | 2 | 275.3.x.j | 40 | ||
11.c | even | 5 | 1 | 605.3.d.b | 40 | ||
11.d | odd | 10 | 1 | inner | 55.3.h.a | ✓ | 40 |
11.d | odd | 10 | 1 | 605.3.d.b | 40 | ||
55.h | odd | 10 | 1 | inner | 55.3.h.a | ✓ | 40 |
55.h | odd | 10 | 1 | 605.3.d.b | 40 | ||
55.j | even | 10 | 1 | 605.3.d.b | 40 | ||
55.l | even | 20 | 2 | 275.3.x.j | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
55.3.h.a | ✓ | 40 | 1.a | even | 1 | 1 | trivial |
55.3.h.a | ✓ | 40 | 5.b | even | 2 | 1 | inner |
55.3.h.a | ✓ | 40 | 11.d | odd | 10 | 1 | inner |
55.3.h.a | ✓ | 40 | 55.h | odd | 10 | 1 | inner |
275.3.x.j | 40 | 5.c | odd | 4 | 2 | ||
275.3.x.j | 40 | 55.l | even | 20 | 2 | ||
605.3.d.b | 40 | 11.c | even | 5 | 1 | ||
605.3.d.b | 40 | 11.d | odd | 10 | 1 | ||
605.3.d.b | 40 | 55.h | odd | 10 | 1 | ||
605.3.d.b | 40 | 55.j | even | 10 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(55, [\chi])\).