Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [84,9,Mod(67,84)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(84, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 0, 4]))
N = Newforms(chi, 9, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("84.67");
S:= CuspForms(chi, 9);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 84 = 2^{2} \cdot 3 \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 9 \) |
Character orbit: | \([\chi]\) | \(=\) | 84.l (of order \(6\), 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: | \(34.2198032451\) |
Analytic rank: | \(0\) |
Dimension: | \(64\) |
Relative dimension: | \(32\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
67.1 | −15.9385 | − | 1.40203i | −40.5000 | − | 23.3827i | 252.069 | + | 44.6923i | −136.605 | − | 236.607i | 612.724 | + | 429.466i | 824.317 | − | 2255.06i | −3954.92 | − | 1065.73i | 1093.50 | + | 1894.00i | 1845.55 | + | 3962.68i |
67.2 | −15.8978 | − | 1.80515i | −40.5000 | − | 23.3827i | 249.483 | + | 57.3961i | 569.802 | + | 986.925i | 601.653 | + | 444.843i | −2329.07 | − | 583.315i | −3862.63 | − | 1362.83i | 1093.50 | + | 1894.00i | −7277.06 | − | 16718.6i |
67.3 | −15.8905 | − | 1.86845i | −40.5000 | − | 23.3827i | 249.018 | + | 59.3813i | −610.376 | − | 1057.20i | 599.877 | + | 447.235i | −1727.74 | + | 1667.25i | −3846.07 | − | 1408.88i | 1093.50 | + | 1894.00i | 7723.87 | + | 17940.0i |
67.4 | −15.4075 | + | 4.31388i | −40.5000 | − | 23.3827i | 218.781 | − | 132.932i | 13.0207 | + | 22.5525i | 724.873 | + | 185.556i | 1734.00 | + | 1660.74i | −2797.41 | + | 2991.94i | 1093.50 | + | 1894.00i | −297.905 | − | 291.308i |
67.5 | −14.1122 | + | 7.53960i | −40.5000 | − | 23.3827i | 142.309 | − | 212.801i | 8.66226 | + | 15.0035i | 747.841 | + | 24.6276i | −1920.30 | − | 1441.27i | −403.861 | + | 4076.04i | 1093.50 | + | 1894.00i | −235.364 | − | 146.422i |
67.6 | −13.9872 | − | 7.76906i | −40.5000 | − | 23.3827i | 135.284 | + | 217.335i | 309.042 | + | 535.277i | 384.820 | + | 641.705i | 2329.27 | + | 582.496i | −203.753 | − | 4090.93i | 1093.50 | + | 1894.00i | −164.040 | − | 9888.00i |
67.7 | −11.6912 | − | 10.9231i | −40.5000 | − | 23.3827i | 17.3706 | + | 255.410i | −80.2127 | − | 138.932i | 218.084 | + | 715.759i | −1952.50 | − | 1397.34i | 2586.79 | − | 3175.80i | 1093.50 | + | 1894.00i | −579.790 | + | 2500.47i |
67.8 | −10.6919 | + | 11.9031i | −40.5000 | − | 23.3827i | −27.3664 | − | 254.533i | −484.456 | − | 839.103i | 711.348 | − | 232.069i | 1146.53 | − | 2109.57i | 3322.32 | + | 2395.70i | 1093.50 | + | 1894.00i | 15167.7 | + | 3205.09i |
67.9 | −10.1818 | + | 12.3422i | −40.5000 | − | 23.3827i | −48.6620 | − | 251.332i | −88.3352 | − | 153.001i | 700.958 | − | 261.783i | −2198.03 | + | 966.170i | 3597.47 | + | 1958.42i | 1093.50 | + | 1894.00i | 2787.79 | + | 467.571i |
67.10 | −9.78919 | − | 12.6559i | −40.5000 | − | 23.3827i | −64.3435 | + | 247.782i | −422.737 | − | 732.201i | 100.533 | + | 741.461i | 2385.11 | − | 275.739i | 3765.77 | − | 1611.26i | 1093.50 | + | 1894.00i | −5128.41 | + | 12517.8i |
67.11 | −9.61537 | + | 12.7885i | −40.5000 | − | 23.3827i | −71.0892 | − | 245.932i | 588.651 | + | 1019.57i | 688.451 | − | 293.099i | −315.896 | + | 2380.13i | 3828.63 | + | 1455.60i | 1093.50 | + | 1894.00i | −18698.9 | − | 2275.64i |
67.12 | −6.43741 | − | 14.6479i | −40.5000 | − | 23.3827i | −173.120 | + | 188.589i | 478.743 | + | 829.208i | −81.7912 | + | 743.762i | 544.790 | − | 2338.38i | 3876.86 | + | 1321.81i | 1093.50 | + | 1894.00i | 9064.25 | − | 12350.5i |
67.13 | −5.68194 | − | 14.9571i | −40.5000 | − | 23.3827i | −191.431 | + | 169.971i | −192.195 | − | 332.891i | −119.619 | + | 738.623i | −1086.12 | + | 2141.29i | 3629.98 | + | 1897.49i | 1093.50 | + | 1894.00i | −3887.06 | + | 4766.15i |
67.14 | −4.92103 | + | 15.2244i | −40.5000 | − | 23.3827i | −207.567 | − | 149.840i | 153.283 | + | 265.494i | 555.290 | − | 501.523i | 2212.02 | − | 933.681i | 3302.67 | − | 2422.72i | 1093.50 | + | 1894.00i | −4796.30 | + | 1027.14i |
67.15 | −1.91595 | − | 15.8849i | −40.5000 | − | 23.3827i | −248.658 | + | 60.8692i | 320.516 | + | 555.150i | −293.835 | + | 688.137i | −1356.87 | + | 1980.84i | 1443.32 | + | 3833.28i | 1093.50 | + | 1894.00i | 8204.40 | − | 6155.00i |
67.16 | −1.68189 | + | 15.9114i | −40.5000 | − | 23.3827i | −250.342 | − | 53.5224i | −315.647 | − | 546.717i | 440.167 | − | 605.083i | 580.656 | + | 2329.73i | 1272.66 | − | 3893.27i | 1093.50 | + | 1894.00i | 9229.89 | − | 4102.86i |
67.17 | 2.29163 | − | 15.8350i | −40.5000 | − | 23.3827i | −245.497 | − | 72.5760i | −333.396 | − | 577.459i | −463.077 | + | 587.735i | 2387.34 | + | 255.757i | −1711.83 | + | 3721.14i | 1093.50 | + | 1894.00i | −9908.10 | + | 3956.02i |
67.18 | 2.40390 | + | 15.8184i | −40.5000 | − | 23.3827i | −244.443 | + | 76.0517i | 325.875 | + | 564.432i | 272.518 | − | 696.854i | −949.633 | − | 2205.22i | −1790.63 | − | 3683.86i | 1093.50 | + | 1894.00i | −8145.02 | + | 6511.65i |
67.19 | 3.45820 | − | 15.6218i | −40.5000 | − | 23.3827i | −232.082 | − | 108.047i | −48.5211 | − | 84.0409i | −505.337 | + | 551.821i | −518.930 | − | 2344.25i | −2490.47 | + | 3251.89i | 1093.50 | + | 1894.00i | −1480.67 | + | 467.356i |
67.20 | 5.11612 | + | 15.1600i | −40.5000 | − | 23.3827i | −203.651 | + | 155.121i | −583.927 | − | 1011.39i | 147.278 | − | 733.608i | −1772.76 | − | 1619.30i | −3393.53 | − | 2293.72i | 1093.50 | + | 1894.00i | 12345.3 | − | 14026.7i |
See all 64 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
28.g | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 84.9.l.a | ✓ | 64 |
4.b | odd | 2 | 1 | 84.9.l.b | yes | 64 | |
7.c | even | 3 | 1 | 84.9.l.b | yes | 64 | |
28.g | odd | 6 | 1 | inner | 84.9.l.a | ✓ | 64 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
84.9.l.a | ✓ | 64 | 1.a | even | 1 | 1 | trivial |
84.9.l.a | ✓ | 64 | 28.g | odd | 6 | 1 | inner |
84.9.l.b | yes | 64 | 4.b | odd | 2 | 1 | |
84.9.l.b | yes | 64 | 7.c | even | 3 | 1 |