Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [89,10,Mod(2,89)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(89, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([4]))
N = Newforms(chi, 10, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("89.2");
S:= CuspForms(chi, 10);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 89 \) |
Weight: | \( k \) | \(=\) | \( 10 \) |
Character orbit: | \([\chi]\) | \(=\) | 89.e (of order \(11\), degree \(10\), 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: | \(45.8381894186\) |
Analytic rank: | \(0\) |
Dimension: | \(660\) |
Relative dimension: | \(66\) over \(\Q(\zeta_{11})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{11}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −41.5874 | + | 12.2112i | −91.5410 | − | 58.8298i | 1149.68 | − | 738.852i | −465.881 | + | 537.655i | 4525.33 | + | 1328.76i | −3265.39 | + | 3768.46i | −24257.3 | + | 27994.5i | −3257.81 | − | 7133.60i | 12809.4 | − | 28048.6i |
2.2 | −40.3542 | + | 11.8491i | 110.510 | + | 71.0205i | 1057.34 | − | 679.510i | 1151.22 | − | 1328.58i | −5301.07 | − | 1556.53i | −6522.61 | + | 7527.50i | −20515.0 | + | 23675.5i | −1008.06 | − | 2207.35i | −30714.1 | + | 67254.5i |
2.3 | −40.1443 | + | 11.7874i | 42.8610 | + | 27.5451i | 1041.90 | − | 669.588i | −1220.22 | + | 1408.21i | −2045.31 | − | 600.558i | 4806.29 | − | 5546.76i | −19905.4 | + | 22972.1i | −7098.28 | − | 15543.1i | 32385.6 | − | 70914.6i |
2.4 | −39.0605 | + | 11.4692i | 218.188 | + | 140.221i | 963.459 | − | 619.177i | −186.216 | + | 214.905i | −10130.8 | − | 2974.66i | 2250.11 | − | 2596.77i | −16882.3 | + | 19483.2i | 19767.6 | + | 43284.9i | 4808.91 | − | 10530.1i |
2.5 | −38.3847 | + | 11.2708i | −144.173 | − | 92.6546i | 915.633 | − | 588.441i | 1046.91 | − | 1208.20i | 6578.34 | + | 1931.58i | 4480.24 | − | 5170.48i | −15100.8 | + | 17427.3i | 4024.48 | + | 8812.38i | −26568.0 | + | 58175.8i |
2.6 | −37.8508 | + | 11.1140i | 70.2696 | + | 45.1595i | 878.442 | − | 564.540i | 606.976 | − | 700.487i | −3161.67 | − | 928.349i | 4184.97 | − | 4829.71i | −13748.7 | + | 15866.9i | −5278.18 | − | 11557.6i | −15189.3 | + | 33259.9i |
2.7 | −35.7144 | + | 10.4867i | 108.618 | + | 69.8043i | 734.828 | − | 472.245i | −1625.55 | + | 1875.99i | −4611.23 | − | 1353.98i | −2119.02 | + | 2445.48i | −8811.47 | + | 10169.0i | −1251.47 | − | 2740.33i | 38382.8 | − | 84046.6i |
2.8 | −34.6520 | + | 10.1747i | −186.652 | − | 119.954i | 666.514 | − | 428.342i | −816.098 | + | 941.827i | 7688.38 | + | 2257.51i | 3670.66 | − | 4236.17i | −6628.84 | + | 7650.09i | 12273.5 | + | 26875.2i | 18696.6 | − | 40939.8i |
2.9 | −34.5388 | + | 10.1415i | −223.343 | − | 143.534i | 659.360 | − | 423.745i | 663.027 | − | 765.173i | 9169.66 | + | 2692.46i | −7613.74 | + | 8786.72i | −6406.73 | + | 7393.76i | 21103.5 | + | 46210.3i | −15140.2 | + | 33152.3i |
2.10 | −31.0050 | + | 9.10389i | −148.307 | − | 95.3111i | 447.708 | − | 287.725i | −1288.34 | + | 1486.82i | 5465.96 | + | 1604.95i | 2366.97 | − | 2731.63i | −427.285 | + | 493.113i | 4734.13 | + | 10366.3i | 26409.0 | − | 57827.7i |
2.11 | −30.5231 | + | 8.96240i | 8.09598 | + | 5.20297i | 420.615 | − | 270.313i | 1023.65 | − | 1181.35i | −293.746 | − | 86.2516i | 236.455 | − | 272.883i | 250.282 | − | 288.840i | −8138.14 | − | 17820.0i | −20657.1 | + | 45232.8i |
2.12 | −29.6680 | + | 8.71132i | 1.06917 | + | 0.687114i | 373.583 | − | 240.087i | −694.596 | + | 801.607i | −37.7059 | − | 11.0714i | −5566.24 | + | 6423.79i | 1375.32 | − | 1587.20i | −8175.94 | − | 17902.8i | 13624.2 | − | 29832.9i |
2.13 | −29.1983 | + | 8.57340i | −56.8476 | − | 36.5337i | 348.317 | − | 223.850i | −228.796 | + | 264.044i | 1973.07 | + | 579.346i | −3142.83 | + | 3627.02i | 1952.04 | − | 2252.77i | −6279.68 | − | 13750.6i | 4416.69 | − | 9671.21i |
2.14 | −28.3523 | + | 8.32499i | −77.0138 | − | 49.4938i | 303.827 | − | 195.258i | 1593.60 | − | 1839.11i | 2595.56 | + | 762.124i | −808.567 | + | 933.136i | 2918.86 | − | 3368.55i | −4695.12 | − | 10280.9i | −29871.6 | + | 65409.7i |
2.15 | −27.7719 | + | 8.15458i | 186.939 | + | 120.138i | 274.062 | − | 176.129i | −626.266 | + | 722.750i | −6171.34 | − | 1812.07i | −5091.25 | + | 5875.62i | 3529.76 | − | 4073.56i | 12336.4 | + | 27012.9i | 11498.9 | − | 25179.1i |
2.16 | −26.9859 | + | 7.92377i | 158.835 | + | 102.077i | 234.729 | − | 150.851i | 288.720 | − | 333.200i | −5095.12 | − | 1496.06i | −21.2659 | + | 24.5421i | 4290.98 | − | 4952.06i | 6632.16 | + | 14522.4i | −5151.15 | + | 11279.4i |
2.17 | −24.3050 | + | 7.13661i | 179.910 | + | 115.621i | 109.082 | − | 70.1030i | 1548.84 | − | 1787.46i | −5197.85 | − | 1526.23i | 6628.57 | − | 7649.78i | 6342.29 | − | 7319.39i | 10822.7 | + | 23698.4i | −24888.3 | + | 54497.8i |
2.18 | −23.7265 | + | 6.96673i | 73.9685 | + | 47.5366i | 83.6898 | − | 53.7842i | −758.384 | + | 875.222i | −2086.19 | − | 612.560i | 5410.17 | − | 6243.67i | 6680.11 | − | 7709.26i | −4965.01 | − | 10871.9i | 11896.4 | − | 26049.4i |
2.19 | −21.5980 | + | 6.34176i | −19.4189 | − | 12.4798i | −4.46459 | + | 2.86922i | −449.398 | + | 518.633i | 498.554 | + | 146.389i | 7313.21 | − | 8439.90i | 7625.53 | − | 8800.33i | −7955.26 | − | 17419.6i | 6417.07 | − | 14051.4i |
2.20 | −18.7846 | + | 5.51566i | −116.216 | − | 74.6874i | −108.283 | + | 69.5892i | 678.802 | − | 783.379i | 2595.02 | + | 761.966i | −3891.91 | + | 4491.51i | 8214.38 | − | 9479.90i | −248.702 | − | 544.582i | −8430.18 | + | 18459.5i |
See next 80 embeddings (of 660 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
89.e | even | 11 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 89.10.e.a | ✓ | 660 |
89.e | even | 11 | 1 | inner | 89.10.e.a | ✓ | 660 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
89.10.e.a | ✓ | 660 | 1.a | even | 1 | 1 | trivial |
89.10.e.a | ✓ | 660 | 89.e | even | 11 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{10}^{\mathrm{new}}(89, [\chi])\).