Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [91,10,Mod(53,91)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(91, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([4, 0]))
N = Newforms(chi, 10, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("91.53");
S:= CuspForms(chi, 10);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 91 = 7 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 10 \) |
Character orbit: | \([\chi]\) | \(=\) | 91.e (of order \(3\), degree \(2\), 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: | \(46.8682610909\) |
Analytic rank: | \(0\) |
Dimension: | \(70\) |
Relative dimension: | \(35\) over \(\Q(\zeta_{3})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{3}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
53.1 | −21.7445 | − | 37.6626i | −31.2108 | + | 54.0587i | −689.647 | + | 1194.50i | 146.760 | + | 254.196i | 2714.65 | −5982.50 | + | 2136.18i | 37717.8 | 7893.27 | + | 13671.5i | 6382.45 | − | 11054.7i | ||||
53.2 | −19.4314 | − | 33.6561i | −91.9975 | + | 159.344i | −499.156 | + | 864.564i | 723.891 | + | 1253.82i | 7150.55 | 13.7108 | − | 6352.43i | 18899.4 | −7085.57 | − | 12272.6i | 28132.4 | − | 48726.7i | ||||
53.3 | −18.4208 | − | 31.9058i | 63.9657 | − | 110.792i | −422.654 | + | 732.058i | 169.293 | + | 293.224i | −4713.21 | 1350.37 | − | 6207.26i | 12279.6 | 1658.27 | + | 2872.20i | 6237.03 | − | 10802.9i | ||||
53.4 | −18.1742 | − | 31.4787i | −22.4027 | + | 38.8026i | −404.604 | + | 700.795i | −449.239 | − | 778.105i | 1628.61 | 2896.03 | + | 5653.90i | 10803.1 | 8837.74 | + | 15307.4i | −16329.1 | + | 28282.9i | ||||
53.5 | −17.8760 | − | 30.9621i | 96.3548 | − | 166.891i | −383.101 | + | 663.550i | −1261.17 | − | 2184.41i | −6889.74 | −4557.75 | − | 4424.99i | 9088.22 | −8726.99 | − | 15115.6i | −45089.4 | + | 78097.1i | ||||
53.6 | −16.2746 | − | 28.1884i | 60.6201 | − | 104.997i | −273.726 | + | 474.107i | 1179.89 | + | 2043.63i | −3946.27 | −2105.73 | + | 5993.29i | 1153.91 | 2491.91 | + | 4316.12i | 38404.6 | − | 66518.7i | ||||
53.7 | −15.4941 | − | 26.8366i | −87.7424 | + | 151.974i | −224.136 | + | 388.215i | −994.442 | − | 1722.42i | 5437.97 | 5647.80 | − | 2907.91i | −1974.83 | −5555.97 | − | 9623.22i | −30816.0 | + | 53374.9i | ||||
53.8 | −11.6654 | − | 20.2051i | −114.632 | + | 198.549i | −16.1632 | + | 27.9955i | −540.667 | − | 936.463i | 5348.93 | −5257.21 | + | 3565.86i | −11191.2 | −16439.7 | − | 28474.3i | −12614.2 | + | 21848.4i | ||||
53.9 | −10.6060 | − | 18.3701i | 42.6958 | − | 73.9513i | 31.0274 | − | 53.7410i | 422.676 | + | 732.096i | −1811.32 | 6099.93 | − | 1773.28i | −12176.8 | 6195.64 | + | 10731.2i | 8965.77 | − | 15529.2i | ||||
53.10 | −9.68351 | − | 16.7723i | −16.9452 | + | 29.3499i | 68.4592 | − | 118.575i | −732.091 | − | 1268.02i | 656.356 | −5194.70 | − | 3656.32i | −12567.6 | 9267.22 | + | 16051.3i | −14178.4 | + | 24557.7i | ||||
53.11 | −9.60109 | − | 16.6296i | −128.933 | + | 223.318i | 71.6381 | − | 124.081i | 679.560 | + | 1177.03i | 4951.58 | 6297.72 | − | 832.067i | −12582.7 | −23405.8 | − | 40540.0i | 13049.0 | − | 22601.6i | ||||
53.12 | −8.75534 | − | 15.1647i | 126.100 | − | 218.411i | 102.688 | − | 177.861i | −351.181 | − | 608.263i | −4416.19 | −5379.03 | + | 3379.30i | −12561.7 | −21960.9 | − | 38037.3i | −6149.41 | + | 10651.1i | ||||
53.13 | −7.79810 | − | 13.5067i | 70.3015 | − | 121.766i | 134.379 | − | 232.752i | 740.523 | + | 1282.62i | −2192.87 | −6071.29 | − | 1868.97i | −12176.9 | −43.0895 | − | 74.6332i | 11549.3 | − | 20004.1i | ||||
53.14 | −4.24872 | − | 7.35900i | 43.1429 | − | 74.7257i | 219.897 | − | 380.872i | −1055.39 | − | 1827.99i | −733.208 | 4469.67 | + | 4513.94i | −8087.81 | 6118.88 | + | 10598.2i | −8968.10 | + | 15533.2i | ||||
53.15 | −4.19848 | − | 7.27198i | −49.8365 | + | 86.3193i | 220.745 | − | 382.342i | 1320.17 | + | 2286.60i | 836.950 | −1027.59 | − | 6268.79i | −8006.43 | 4874.15 | + | 8442.27i | 11085.4 | − | 19200.5i | ||||
53.16 | −3.17713 | − | 5.50295i | −43.2245 | + | 74.8670i | 235.812 | − | 408.438i | 309.299 | + | 535.721i | 549.319 | 2332.15 | + | 5908.87i | −6250.20 | 6104.79 | + | 10573.8i | 1965.36 | − | 3404.11i | ||||
53.17 | 1.23518 | + | 2.13940i | 123.516 | − | 213.936i | 252.949 | − | 438.120i | 7.89996 | + | 13.6831i | 610.260 | 6152.39 | + | 1581.67i | 2514.58 | −20671.0 | − | 35803.2i | −19.5158 | + | 33.8023i | ||||
53.18 | 3.40903 | + | 5.90461i | 60.0224 | − | 103.962i | 232.757 | − | 403.147i | −1037.25 | − | 1796.57i | 818.472 | −3655.86 | + | 5195.02i | 6664.75 | 2636.12 | + | 4565.90i | 7072.05 | − | 12249.2i | ||||
53.19 | 3.45631 | + | 5.98650i | 85.5848 | − | 148.237i | 232.108 | − | 402.023i | 432.273 | + | 748.719i | 1183.23 | 3520.91 | − | 5287.42i | 6748.21 | −4808.01 | − | 8327.72i | −2988.14 | + | 5175.61i | ||||
53.20 | 3.62786 | + | 6.28364i | −95.9625 | + | 166.212i | 229.677 | − | 397.813i | −40.4745 | − | 70.1038i | −1392.55 | −5859.16 | − | 2454.35i | 7047.87 | −8576.10 | − | 14854.2i | 293.671 | − | 508.654i | ||||
See all 70 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.c | even | 3 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 91.10.e.a | ✓ | 70 |
7.c | even | 3 | 1 | inner | 91.10.e.a | ✓ | 70 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
91.10.e.a | ✓ | 70 | 1.a | even | 1 | 1 | trivial |
91.10.e.a | ✓ | 70 | 7.c | even | 3 | 1 | inner |