Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [71,10,Mod(2,71)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(71, base_ring=CyclotomicField(70))
chi = DirichletCharacter(H, H._module([6]))
N = Newforms(chi, 10, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("71.2");
S:= CuspForms(chi, 10);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 71 \) |
Weight: | \( k \) | \(=\) | \( 10 \) |
Character orbit: | \([\chi]\) | \(=\) | 71.g (of order \(35\), degree \(24\), 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: | \(36.5675443676\) |
Analytic rank: | \(0\) |
Dimension: | \(1272\) |
Relative dimension: | \(53\) over \(\Q(\zeta_{35})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{35}]$ |
$q$-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 | −1.98523 | + | 44.2047i | 177.763 | + | 155.306i | −1440.17 | − | 129.618i | −755.978 | − | 2326.66i | −7218.17 | + | 7549.61i | 5364.21 | + | 1480.43i | 5547.65 | − | 40954.4i | 4837.31 | + | 35710.5i | 104350. | − | 28798.8i |
2.2 | −1.95578 | + | 43.5489i | −130.482 | − | 113.998i | −1382.74 | − | 124.449i | 729.287 | + | 2244.51i | 5219.69 | − | 5459.36i | −9550.39 | − | 2635.74i | 5127.92 | − | 37855.8i | 1387.71 | + | 10244.5i | −99172.4 | + | 27369.8i |
2.3 | −1.94237 | + | 43.2502i | −65.2666 | − | 57.0217i | −1356.87 | − | 122.121i | 57.5622 | + | 177.158i | 2592.98 | − | 2712.04i | 10262.9 | + | 2832.38i | 4941.81 | − | 36481.9i | −1633.86 | − | 12061.6i | −7773.94 | + | 2145.47i |
2.4 | −1.76410 | + | 39.2807i | −78.6078 | − | 68.6776i | −1029.92 | − | 92.6948i | −479.392 | − | 1475.42i | 2836.38 | − | 2966.62i | −2440.90 | − | 673.645i | 2755.62 | − | 20342.8i | −1179.54 | − | 8707.68i | 58801.2 | − | 16228.1i |
2.5 | −1.75596 | + | 39.0994i | 134.490 | + | 117.500i | −1015.74 | − | 91.4186i | 629.359 | + | 1936.97i | −4830.34 | + | 5052.14i | 4014.04 | + | 1107.80i | 2668.11 | − | 19696.8i | 1639.08 | + | 12100.2i | −76839.5 | + | 21206.3i |
2.6 | −1.71897 | + | 38.2758i | 57.7916 | + | 50.4910i | −952.140 | − | 85.6942i | −148.076 | − | 455.730i | −2031.92 | + | 2125.23i | −6864.78 | − | 1894.56i | 2283.46 | − | 16857.2i | −1851.58 | − | 13668.9i | 17697.9 | − | 4884.32i |
2.7 | −1.68601 | + | 37.5420i | 77.6854 | + | 67.8717i | −896.623 | − | 80.6975i | 226.028 | + | 695.642i | −2679.02 | + | 2802.03i | −2823.28 | − | 779.175i | 1958.50 | − | 14458.2i | −1213.66 | − | 8959.59i | −26496.9 | + | 7312.68i |
2.8 | −1.60524 | + | 35.7435i | −201.017 | − | 175.623i | −765.079 | − | 68.8584i | −311.108 | − | 957.493i | 6600.05 | − | 6903.12i | 3843.59 | + | 1060.76i | 1230.34 | − | 9082.74i | 6922.16 | + | 51101.5i | 34723.5 | − | 9583.08i |
2.9 | −1.34663 | + | 29.9850i | −129.450 | − | 113.097i | −387.347 | − | 34.8619i | 459.484 | + | 1414.15i | 3565.52 | − | 3729.25i | 3763.22 | + | 1038.58i | −495.923 | + | 3661.05i | 1324.22 | + | 9775.79i | −43021.9 | + | 11873.3i |
2.10 | −1.33405 | + | 29.7049i | −5.04413 | − | 4.40692i | −370.660 | − | 33.3600i | −108.717 | − | 334.598i | 137.636 | − | 143.956i | 8583.36 | + | 2368.86i | −558.163 | + | 4120.53i | −2636.09 | − | 19460.4i | 10084.2 | − | 2783.07i |
2.11 | −1.25358 | + | 27.9132i | 194.677 | + | 170.084i | −267.637 | − | 24.0878i | −39.4486 | − | 121.410i | −4991.64 | + | 5220.85i | −6331.96 | − | 1747.51i | −912.463 | + | 6736.08i | 6328.41 | + | 46718.2i | 3438.41 | − | 948.939i |
2.12 | −1.22566 | + | 27.2915i | 89.6817 | + | 78.3526i | −233.387 | − | 21.0052i | −738.642 | − | 2273.31i | −2248.28 | + | 2351.52i | 2604.45 | + | 718.783i | −1018.25 | + | 7517.03i | −738.425 | − | 5451.27i | 62947.3 | − | 17372.4i |
2.13 | −1.21652 | + | 27.0880i | −157.432 | − | 137.544i | −222.342 | − | 20.0111i | 0.550643 | + | 1.69470i | 3917.33 | − | 4097.20i | −7924.62 | − | 2187.06i | −1051.02 | + | 7758.94i | 3224.33 | + | 23803.0i | −46.5760 | + | 12.8542i |
2.14 | −1.21648 | + | 27.0870i | −47.8440 | − | 41.8000i | −222.290 | − | 20.0064i | 598.391 | + | 1841.66i | 1190.44 | − | 1245.10i | 1606.04 | + | 443.240i | −1051.17 | + | 7760.08i | −2100.31 | − | 15505.1i | −50613.0 | + | 13968.3i |
2.15 | −1.07546 | + | 23.9470i | 111.649 | + | 97.5446i | −62.3628 | − | 5.61275i | −241.002 | − | 741.727i | −2455.97 | + | 2568.75i | 8147.66 | + | 2248.61i | −1446.00 | + | 10674.8i | 308.388 | + | 2276.61i | 18021.3 | − | 4973.57i |
2.16 | −1.05362 | + | 23.4606i | −62.0217 | − | 54.1867i | −39.3519 | − | 3.54173i | −781.496 | − | 2405.20i | 1336.60 | − | 1397.98i | −5181.59 | − | 1430.03i | −1489.46 | + | 10995.6i | −1731.62 | − | 12783.4i | 57250.8 | − | 15800.2i |
2.17 | −0.814302 | + | 18.1318i | 44.5835 | + | 38.9515i | 181.838 | + | 16.3657i | 601.072 | + | 1849.91i | −742.566 | + | 776.664i | −8764.18 | − | 2418.76i | −1692.22 | + | 12492.5i | −2171.64 | − | 16031.7i | −34031.7 | + | 9392.15i |
2.18 | −0.686555 | + | 15.2873i | 30.1497 | + | 26.3410i | 276.707 | + | 24.9041i | −137.078 | − | 421.881i | −423.383 | + | 442.824i | −9439.10 | − | 2605.03i | −1622.41 | + | 11977.1i | −2426.96 | − | 17916.5i | 6543.55 | − | 1805.91i |
2.19 | −0.665801 | + | 14.8252i | 166.472 | + | 145.442i | 290.595 | + | 26.1541i | 466.454 | + | 1435.60i | −2267.05 | + | 2371.15i | 6112.18 | + | 1686.86i | −1601.14 | + | 11820.1i | 3917.40 | + | 28919.4i | −21593.6 | + | 5959.46i |
2.20 | −0.552600 | + | 12.3046i | −87.2823 | − | 76.2563i | 358.841 | + | 32.2963i | −62.7331 | − | 193.073i | 986.535 | − | 1031.83i | −1072.51 | − | 295.994i | −1442.20 | + | 10646.8i | −838.927 | − | 6193.21i | 2410.35 | − | 665.213i |
See next 80 embeddings (of 1272 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
71.g | even | 35 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 71.10.g.a | ✓ | 1272 |
71.g | even | 35 | 1 | inner | 71.10.g.a | ✓ | 1272 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
71.10.g.a | ✓ | 1272 | 1.a | even | 1 | 1 | trivial |
71.10.g.a | ✓ | 1272 | 71.g | even | 35 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{10}^{\mathrm{new}}(71, [\chi])\).