Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [124,5,Mod(13,124)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(124, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([0, 11]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("124.13");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 124 = 2^{2} \cdot 31 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 124.o (of order \(30\), degree \(8\), 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: | \(12.8178754224\) |
Analytic rank: | \(0\) |
Dimension: | \(88\) |
Relative dimension: | \(11\) over \(\Q(\zeta_{30})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
13.1 | 0 | −7.03588 | − | 15.8028i | 0 | 11.6814 | + | 20.2328i | 0 | −44.3877 | − | 49.2975i | 0 | −146.027 | + | 162.179i | 0 | ||||||||||
13.2 | 0 | −4.27952 | − | 9.61195i | 0 | 3.43229 | + | 5.94490i | 0 | 43.1077 | + | 47.8760i | 0 | −19.8758 | + | 22.0743i | 0 | ||||||||||
13.3 | 0 | −3.80107 | − | 8.53733i | 0 | −24.2686 | − | 42.0344i | 0 | −45.8945 | − | 50.9710i | 0 | −4.23837 | + | 4.70719i | 0 | ||||||||||
13.4 | 0 | −3.55268 | − | 7.97945i | 0 | −12.5017 | − | 21.6535i | 0 | 17.4290 | + | 19.3568i | 0 | 3.14955 | − | 3.49793i | 0 | ||||||||||
13.5 | 0 | −2.05606 | − | 4.61799i | 0 | 6.14252 | + | 10.6392i | 0 | −13.6062 | − | 15.1112i | 0 | 37.1012 | − | 41.2050i | 0 | ||||||||||
13.6 | 0 | 1.38100 | + | 3.10178i | 0 | 21.1680 | + | 36.6640i | 0 | 12.2350 | + | 13.5884i | 0 | 46.4857 | − | 51.6276i | 0 | ||||||||||
13.7 | 0 | 1.72821 | + | 3.88162i | 0 | 7.33763 | + | 12.7091i | 0 | −56.6769 | − | 62.9461i | 0 | 42.1193 | − | 46.7783i | 0 | ||||||||||
13.8 | 0 | 2.78469 | + | 6.25452i | 0 | −8.17325 | − | 14.1565i | 0 | 16.4871 | + | 18.3107i | 0 | 22.8350 | − | 25.3609i | 0 | ||||||||||
13.9 | 0 | 3.39298 | + | 7.62076i | 0 | −15.4750 | − | 26.8035i | 0 | 11.7917 | + | 13.0960i | 0 | 7.63586 | − | 8.48048i | 0 | ||||||||||
13.10 | 0 | 6.41385 | + | 14.4058i | 0 | 12.5721 | + | 21.7754i | 0 | 47.7518 | + | 53.0337i | 0 | −112.189 | + | 124.598i | 0 | ||||||||||
13.11 | 0 | 6.77929 | + | 15.2265i | 0 | −2.22895 | − | 3.86066i | 0 | −53.4498 | − | 59.3620i | 0 | −131.689 | + | 146.256i | 0 | ||||||||||
17.1 | 0 | −11.7991 | − | 10.6240i | 0 | −0.510945 | + | 0.884982i | 0 | −6.63263 | + | 63.1052i | 0 | 17.8835 | + | 170.150i | 0 | ||||||||||
17.2 | 0 | −8.97256 | − | 8.07893i | 0 | −1.91809 | + | 3.32223i | 0 | 7.45792 | − | 70.9574i | 0 | 6.77094 | + | 64.4212i | 0 | ||||||||||
17.3 | 0 | −5.42475 | − | 4.88447i | 0 | 22.7477 | − | 39.4001i | 0 | 0.180678 | − | 1.71904i | 0 | −2.89691 | − | 27.5623i | 0 | ||||||||||
17.4 | 0 | −3.98717 | − | 3.59007i | 0 | −24.6255 | + | 42.6526i | 0 | 3.33835 | − | 31.7622i | 0 | −5.45784 | − | 51.9279i | 0 | ||||||||||
17.5 | 0 | −3.07010 | − | 2.76433i | 0 | −0.342480 | + | 0.593193i | 0 | −3.29625 | + | 31.3617i | 0 | −6.68282 | − | 63.5828i | 0 | ||||||||||
17.6 | 0 | 1.30013 | + | 1.17065i | 0 | −13.3049 | + | 23.0447i | 0 | −8.54338 | + | 81.2848i | 0 | −8.14687 | − | 77.5123i | 0 | ||||||||||
17.7 | 0 | 3.32625 | + | 2.99497i | 0 | 10.0265 | − | 17.3665i | 0 | 0.840912 | − | 8.00074i | 0 | −6.37270 | − | 60.6322i | 0 | ||||||||||
17.8 | 0 | 6.29564 | + | 5.66862i | 0 | −3.44300 | + | 5.96345i | 0 | −1.27725 | + | 12.1523i | 0 | −0.964961 | − | 9.18099i | 0 | ||||||||||
17.9 | 0 | 6.45809 | + | 5.81489i | 0 | 4.44246 | − | 7.69456i | 0 | 6.90219 | − | 65.6700i | 0 | −0.572828 | − | 5.45009i | 0 | ||||||||||
See all 88 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
31.h | odd | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 124.5.o.a | ✓ | 88 |
31.h | odd | 30 | 1 | inner | 124.5.o.a | ✓ | 88 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
124.5.o.a | ✓ | 88 | 1.a | even | 1 | 1 | trivial |
124.5.o.a | ✓ | 88 | 31.h | odd | 30 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(124, [\chi])\).