Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [520,2,Mod(11,520)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(520, base_ring=CyclotomicField(12))
chi = DirichletCharacter(H, H._module([6, 6, 0, 7]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("520.11");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 520 = 2^{3} \cdot 5 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 520.cg (of order \(12\), 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: | \(4.15222090511\) |
Analytic rank: | \(0\) |
Dimension: | \(224\) |
Relative dimension: | \(56\) over \(\Q(\zeta_{12})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{12}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11.1 | −1.41409 | + | 0.0188603i | 0.880879 | + | 1.52573i | 1.99929 | − | 0.0533402i | −0.707107 | + | 0.707107i | −1.27442 | − | 2.14090i | 4.22804 | − | 1.13290i | −2.82616 | + | 0.113135i | −0.0518970 | + | 0.0898883i | 0.986575 | − | 1.01325i |
11.2 | −1.41089 | − | 0.0969163i | −0.786544 | − | 1.36233i | 1.98121 | + | 0.273476i | 0.707107 | − | 0.707107i | 0.977694 | + | 1.99833i | 1.51746 | − | 0.406601i | −2.76877 | − | 0.577857i | 0.262697 | − | 0.455004i | −1.06618 | + | 0.929119i |
11.3 | −1.41088 | + | 0.0970360i | 1.08846 | + | 1.88527i | 1.98117 | − | 0.273812i | 0.707107 | − | 0.707107i | −1.71863 | − | 2.55428i | 0.957204 | − | 0.256482i | −2.76862 | + | 0.578561i | −0.869503 | + | 1.50602i | −0.929028 | + | 1.06626i |
11.4 | −1.40280 | + | 0.179305i | −0.0859264 | − | 0.148829i | 1.93570 | − | 0.503057i | −0.707107 | + | 0.707107i | 0.147223 | + | 0.193370i | −3.67994 | + | 0.986036i | −2.62520 | + | 1.05277i | 1.48523 | − | 2.57250i | 0.865142 | − | 1.11872i |
11.5 | −1.35423 | − | 0.407517i | 0.559775 | + | 0.969559i | 1.66786 | + | 1.10374i | 0.707107 | − | 0.707107i | −0.362951 | − | 1.54112i | −3.19335 | + | 0.855655i | −1.80887 | − | 2.17440i | 0.873304 | − | 1.51261i | −1.24574 | + | 0.669425i |
11.6 | −1.35320 | − | 0.410921i | −0.818276 | − | 1.41729i | 1.66229 | + | 1.11211i | −0.707107 | + | 0.707107i | 0.524893 | + | 2.25413i | −0.00954340 | + | 0.00255715i | −1.79241 | − | 2.18798i | 0.160850 | − | 0.278600i | 1.24742 | − | 0.666290i |
11.7 | −1.27648 | + | 0.608772i | 1.29662 | + | 2.24580i | 1.25879 | − | 1.55417i | −0.707107 | + | 0.707107i | −3.02228 | − | 2.07738i | −1.86140 | + | 0.498760i | −0.660691 | + | 2.75018i | −1.86243 | + | 3.22582i | 0.472140 | − | 1.33307i |
11.8 | −1.24117 | + | 0.677854i | −0.887908 | − | 1.53790i | 1.08103 | − | 1.68267i | −0.707107 | + | 0.707107i | 2.14452 | + | 1.30693i | 4.43967 | − | 1.18961i | −0.201142 | + | 2.82127i | −0.0767617 | + | 0.132955i | 0.398328 | − | 1.35696i |
11.9 | −1.21426 | − | 0.724959i | −1.44049 | − | 2.49500i | 0.948870 | + | 1.76058i | 0.707107 | − | 0.707107i | −0.0596391 | + | 4.07388i | −5.01827 | + | 1.34464i | 0.124171 | − | 2.82570i | −2.65001 | + | 4.58996i | −1.37124 | + | 0.345991i |
11.10 | −1.21181 | − | 0.729050i | 1.61112 | + | 2.79054i | 0.936972 | + | 1.76694i | −0.707107 | + | 0.707107i | 0.0820713 | − | 4.55619i | −0.337782 | + | 0.0905083i | 0.152756 | − | 2.82430i | −3.69141 | + | 6.39371i | 1.37240 | − | 0.341364i |
11.11 | −1.18499 | + | 0.771884i | 0.172051 | + | 0.298001i | 0.808390 | − | 1.82935i | 0.707107 | − | 0.707107i | −0.433900 | − | 0.220324i | 3.43079 | − | 0.919278i | 0.454111 | + | 2.79173i | 1.44080 | − | 2.49553i | −0.292108 | + | 1.38372i |
11.12 | −1.07395 | + | 0.920128i | −0.928695 | − | 1.60855i | 0.306730 | − | 1.97634i | 0.707107 | − | 0.707107i | 2.47744 | + | 0.872979i | −2.93094 | + | 0.785344i | 1.48907 | + | 2.40472i | −0.224950 | + | 0.389625i | −0.108768 | + | 1.41002i |
11.13 | −1.01590 | − | 0.983848i | 0.472512 | + | 0.818414i | 0.0640860 | + | 1.99897i | −0.707107 | + | 0.707107i | 0.325173 | − | 1.29630i | 2.69320 | − | 0.721641i | 1.90158 | − | 2.09380i | 1.05347 | − | 1.82466i | 1.41403 | − | 0.0226607i |
11.14 | −0.954491 | − | 1.04353i | 1.24351 | + | 2.15382i | −0.177892 | + | 1.99207i | 0.707107 | − | 0.707107i | 1.06065 | − | 3.35344i | 0.192908 | − | 0.0516897i | 2.24858 | − | 1.71578i | −1.59264 | + | 2.75853i | −1.41281 | − | 0.0629569i |
11.15 | −0.927526 | − | 1.06756i | −1.47141 | − | 2.54855i | −0.279390 | + | 1.98039i | 0.707107 | − | 0.707107i | −1.35598 | + | 3.93467i | 3.79646 | − | 1.01726i | 2.37334 | − | 1.53860i | −2.83007 | + | 4.90183i | −1.41074 | − | 0.0990223i |
11.16 | −0.905772 | − | 1.08608i | −0.0968629 | − | 0.167771i | −0.359155 | + | 1.96749i | 0.707107 | − | 0.707107i | −0.0944781 | + | 0.257164i | −0.305231 | + | 0.0817864i | 2.46217 | − | 1.39202i | 1.48124 | − | 2.56557i | −1.40845 | − | 0.127500i |
11.17 | −0.869825 | − | 1.11508i | −0.797142 | − | 1.38069i | −0.486808 | + | 1.93985i | −0.707107 | + | 0.707107i | −0.846206 | + | 2.08984i | −0.0941914 | + | 0.0252385i | 2.58653 | − | 1.14450i | 0.229130 | − | 0.396865i | 1.40354 | + | 0.173422i |
11.18 | −0.809916 | + | 1.15933i | −1.49420 | − | 2.58802i | −0.688072 | − | 1.87791i | 0.707107 | − | 0.707107i | 4.21054 | + | 0.363822i | 1.81405 | − | 0.486074i | 2.73439 | + | 0.723252i | −2.96525 | + | 5.13596i | 0.247070 | + | 1.39246i |
11.19 | −0.742802 | + | 1.20343i | 0.132427 | + | 0.229371i | −0.896491 | − | 1.78782i | −0.707107 | + | 0.707107i | −0.374399 | − | 0.0110100i | −1.86776 | + | 0.500464i | 2.81743 | + | 0.249132i | 1.46493 | − | 2.53733i | −0.325714 | − | 1.37619i |
11.20 | −0.704311 | + | 1.22635i | 1.57294 | + | 2.72441i | −1.00789 | − | 1.72747i | 0.707107 | − | 0.707107i | −4.44893 | + | 0.0101495i | 3.30556 | − | 0.885723i | 2.82836 | − | 0.0193575i | −3.44827 | + | 5.97257i | 0.369141 | + | 1.36519i |
See next 80 embeddings (of 224 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
8.d | odd | 2 | 1 | inner |
13.f | odd | 12 | 1 | inner |
104.u | even | 12 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 520.2.cg.a | ✓ | 224 |
8.d | odd | 2 | 1 | inner | 520.2.cg.a | ✓ | 224 |
13.f | odd | 12 | 1 | inner | 520.2.cg.a | ✓ | 224 |
104.u | even | 12 | 1 | inner | 520.2.cg.a | ✓ | 224 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
520.2.cg.a | ✓ | 224 | 1.a | even | 1 | 1 | trivial |
520.2.cg.a | ✓ | 224 | 8.d | odd | 2 | 1 | inner |
520.2.cg.a | ✓ | 224 | 13.f | odd | 12 | 1 | inner |
520.2.cg.a | ✓ | 224 | 104.u | even | 12 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(520, [\chi])\).