Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [11,16,Mod(3,11)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(11, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([8]))
N = Newforms(chi, 16, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("11.3");
S:= CuspForms(chi, 16);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 11 \) |
Weight: | \( k \) | \(=\) | \( 16 \) |
Character orbit: | \([\chi]\) | \(=\) | 11.c (of order \(5\), 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: | \(15.6962855610\) |
Analytic rank: | \(0\) |
Dimension: | \(56\) |
Relative dimension: | \(14\) over \(\Q(\zeta_{5})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{5}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −277.051 | + | 201.289i | 1749.55 | + | 5384.55i | 26113.9 | − | 80370.4i | 176509. | + | 128241.i | −1.56856e6 | − | 1.13963e6i | −538687. | + | 1.65791e6i | 5.47517e6 | + | 1.68508e7i | −1.43239e7 | + | 1.04069e7i | −7.47156e7 | ||
3.2 | −253.298 | + | 184.032i | −327.889 | − | 1009.14i | 20166.3 | − | 62065.6i | −268522. | − | 195093.i | 268768. | + | 195271.i | 361718. | − | 1.11325e6i | 3.14361e6 | + | 9.67504e6i | 1.06977e7 | − | 7.77230e6i | 1.03919e8 | ||
3.3 | −213.826 | + | 155.354i | −1820.29 | − | 5602.28i | 11460.9 | − | 35273.0i | 109531. | + | 79578.7i | 1.25956e6 | + | 915123.i | −194947. | + | 599985.i | 352851. | + | 1.08596e6i | −1.64635e7 | + | 1.19615e7i | −3.57833e7 | ||
3.4 | −165.778 | + | 120.445i | 279.199 | + | 859.286i | 2849.59 | − | 8770.14i | 62426.8 | + | 45355.7i | −149782. | − | 108823.i | 157496. | − | 484722.i | −1.49101e6 | − | 4.58884e6i | 1.09481e7 | − | 7.95425e6i | −1.58119e7 | ||
3.5 | −107.587 | + | 78.1665i | 2192.64 | + | 6748.26i | −4660.92 | + | 14344.8i | −188428. | − | 136901.i | −763387. | − | 554633.i | 788945. | − | 2.42812e6i | −1.96642e6 | − | 6.05201e6i | −2.91228e7 | + | 2.11590e7i | 3.09735e7 | ||
3.6 | −57.2981 | + | 41.6295i | 507.864 | + | 1563.04i | −8575.81 | + | 26393.6i | −25417.0 | − | 18466.5i | −94168.4 | − | 68417.3i | −1.09423e6 | + | 3.36769e6i | −1.32453e6 | − | 4.07650e6i | 9.42333e6 | − | 6.84645e6i | 2.22510e6 | ||
3.7 | −19.2607 | + | 13.9937i | −1826.07 | − | 5620.06i | −9950.72 | + | 30625.2i | −225607. | − | 163913.i | 113817. | + | 82692.7i | −633513. | + | 1.94975e6i | −477973. | − | 1.47105e6i | −1.66420e7 | + | 1.20911e7i | 6.63909e6 | ||
3.8 | −15.2767 | + | 11.0992i | −1209.73 | − | 3723.16i | −10015.7 | + | 30825.1i | 92109.6 | + | 66921.6i | 59804.5 | + | 43450.5i | 1.03122e6 | − | 3.17377e6i | −380333. | − | 1.17055e6i | −789941. | + | 573926.i | −2.14990e6 | ||
3.9 | 53.8977 | − | 39.1590i | 1716.66 | + | 5283.35i | −8754.33 | + | 26943.1i | 246015. | + | 178740.i | 299415. | + | 217538.i | 263323. | − | 810423.i | 1.25782e6 | + | 3.87118e6i | −1.33583e7 | + | 9.70540e6i | 2.02589e7 | ||
3.10 | 102.038 | − | 74.1351i | 73.1475 | + | 225.125i | −5210.09 | + | 16035.0i | −75699.5 | − | 54998.9i | 24153.5 | + | 17548.5i | 582256. | − | 1.79200e6i | 1.93426e6 | + | 5.95306e6i | 1.15632e7 | − | 8.40114e6i | −1.18016e7 | ||
3.11 | 145.376 | − | 105.622i | −1295.51 | − | 3987.17i | −147.608 | + | 454.292i | 253124. | + | 183906.i | −609470. | − | 442806.i | −1.01402e6 | + | 3.12083e6i | 1.84609e6 | + | 5.68169e6i | −2.61066e6 | + | 1.89676e6i | 5.62228e7 | ||
3.12 | 164.192 | − | 119.293i | 1338.90 | + | 4120.71i | 2602.47 | − | 8009.59i | −142395. | − | 103456.i | 711407. | + | 516867.i | −560331. | + | 1.72452e6i | 1.52689e6 | + | 4.69929e6i | −3.57908e6 | + | 2.60036e6i | −3.57216e7 | ||
3.13 | 231.765 | − | 168.387i | −1332.91 | − | 4102.29i | 15234.9 | − | 46888.3i | −77837.3 | − | 56552.1i | −999696. | − | 726321.i | 180035. | − | 554092.i | −1.46364e6 | − | 4.50461e6i | −3.44359e6 | + | 2.50191e6i | −2.75626e7 | ||
3.14 | 262.743 | − | 190.894i | 1046.87 | + | 3221.93i | 22467.4 | − | 69147.7i | 100198. | + | 72798.2i | 890104. | + | 646698.i | 209213. | − | 643893.i | −4.00814e6 | − | 1.23358e7i | 2.32360e6 | − | 1.68819e6i | 4.02230e7 | ||
4.1 | −277.051 | − | 201.289i | 1749.55 | − | 5384.55i | 26113.9 | + | 80370.4i | 176509. | − | 128241.i | −1.56856e6 | + | 1.13963e6i | −538687. | − | 1.65791e6i | 5.47517e6 | − | 1.68508e7i | −1.43239e7 | − | 1.04069e7i | −7.47156e7 | ||
4.2 | −253.298 | − | 184.032i | −327.889 | + | 1009.14i | 20166.3 | + | 62065.6i | −268522. | + | 195093.i | 268768. | − | 195271.i | 361718. | + | 1.11325e6i | 3.14361e6 | − | 9.67504e6i | 1.06977e7 | + | 7.77230e6i | 1.03919e8 | ||
4.3 | −213.826 | − | 155.354i | −1820.29 | + | 5602.28i | 11460.9 | + | 35273.0i | 109531. | − | 79578.7i | 1.25956e6 | − | 915123.i | −194947. | − | 599985.i | 352851. | − | 1.08596e6i | −1.64635e7 | − | 1.19615e7i | −3.57833e7 | ||
4.4 | −165.778 | − | 120.445i | 279.199 | − | 859.286i | 2849.59 | + | 8770.14i | 62426.8 | − | 45355.7i | −149782. | + | 108823.i | 157496. | + | 484722.i | −1.49101e6 | + | 4.58884e6i | 1.09481e7 | + | 7.95425e6i | −1.58119e7 | ||
4.5 | −107.587 | − | 78.1665i | 2192.64 | − | 6748.26i | −4660.92 | − | 14344.8i | −188428. | + | 136901.i | −763387. | + | 554633.i | 788945. | + | 2.42812e6i | −1.96642e6 | + | 6.05201e6i | −2.91228e7 | − | 2.11590e7i | 3.09735e7 | ||
4.6 | −57.2981 | − | 41.6295i | 507.864 | − | 1563.04i | −8575.81 | − | 26393.6i | −25417.0 | + | 18466.5i | −94168.4 | + | 68417.3i | −1.09423e6 | − | 3.36769e6i | −1.32453e6 | + | 4.07650e6i | 9.42333e6 | + | 6.84645e6i | 2.22510e6 | ||
See all 56 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.c | even | 5 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 11.16.c.a | ✓ | 56 |
11.c | even | 5 | 1 | inner | 11.16.c.a | ✓ | 56 |
11.c | even | 5 | 1 | 121.16.a.j | 28 | ||
11.d | odd | 10 | 1 | 121.16.a.i | 28 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
11.16.c.a | ✓ | 56 | 1.a | even | 1 | 1 | trivial |
11.16.c.a | ✓ | 56 | 11.c | even | 5 | 1 | inner |
121.16.a.i | 28 | 11.d | odd | 10 | 1 | ||
121.16.a.j | 28 | 11.c | even | 5 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{16}^{\mathrm{new}}(11, [\chi])\).