Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [177,9,Mod(58,177)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(177, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([0, 1]))
N = Newforms(chi, 9, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("177.58");
S:= CuspForms(chi, 9);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 177 = 3 \cdot 59 \) |
Weight: | \( k \) | \(=\) | \( 9 \) |
Character orbit: | \([\chi]\) | \(=\) | 177.c (of order \(2\), degree \(1\), 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: | \(72.1060139808\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
58.1 | − | 31.6572i | 46.7654 | −746.176 | 733.576 | − | 1480.46i | −1197.79 | 15517.6i | 2187.00 | − | 23222.9i | |||||||||||||||
58.2 | − | 31.4468i | −46.7654 | −732.900 | 37.7655 | 1470.62i | 1285.94 | 14997.0i | 2187.00 | − | 1187.60i | ||||||||||||||||
58.3 | − | 29.8918i | 46.7654 | −637.520 | −247.630 | − | 1397.90i | 4057.23 | 11404.3i | 2187.00 | 7402.10i | ||||||||||||||||
58.4 | − | 29.4383i | −46.7654 | −610.615 | −616.312 | 1376.69i | −3233.41 | 10439.3i | 2187.00 | 18143.2i | |||||||||||||||||
58.5 | − | 29.1592i | 46.7654 | −594.257 | −890.286 | − | 1363.64i | −1275.54 | 9863.29i | 2187.00 | 25960.0i | ||||||||||||||||
58.6 | − | 28.5404i | −46.7654 | −558.553 | 1019.37 | 1334.70i | 1132.75 | 8634.97i | 2187.00 | − | 29093.1i | ||||||||||||||||
58.7 | − | 28.1432i | −46.7654 | −536.039 | −406.960 | 1316.13i | 2744.16 | 7881.18i | 2187.00 | 11453.1i | |||||||||||||||||
58.8 | − | 27.0356i | 46.7654 | −474.926 | 21.6634 | − | 1264.33i | −141.547 | 5918.81i | 2187.00 | − | 585.684i | |||||||||||||||
58.9 | − | 25.6810i | 46.7654 | −403.515 | 951.178 | − | 1200.98i | 4182.78 | 3788.34i | 2187.00 | − | 24427.2i | |||||||||||||||
58.10 | − | 25.6289i | 46.7654 | −400.842 | −239.734 | − | 1198.55i | −1755.35 | 3712.14i | 2187.00 | 6144.13i | ||||||||||||||||
58.11 | − | 25.1007i | −46.7654 | −374.043 | 458.555 | 1173.84i | −1157.18 | 2962.95i | 2187.00 | − | 11510.0i | ||||||||||||||||
58.12 | − | 24.0665i | −46.7654 | −323.199 | −984.641 | 1125.48i | −1144.76 | 1617.24i | 2187.00 | 23696.9i | |||||||||||||||||
58.13 | − | 23.8187i | 46.7654 | −311.333 | 925.940 | − | 1113.89i | −3176.58 | 1317.95i | 2187.00 | − | 22054.7i | |||||||||||||||
58.14 | − | 23.2103i | −46.7654 | −282.716 | 684.951 | 1085.44i | −2372.31 | 620.092i | 2187.00 | − | 15897.9i | ||||||||||||||||
58.15 | − | 20.7900i | 46.7654 | −176.226 | −602.288 | − | 972.254i | 1280.77 | − | 1658.51i | 2187.00 | 12521.6i | |||||||||||||||
58.16 | − | 20.7097i | 46.7654 | −172.891 | −840.056 | − | 968.496i | −4543.72 | − | 1721.16i | 2187.00 | 17397.3i | |||||||||||||||
58.17 | − | 20.4347i | −46.7654 | −161.576 | −84.1426 | 955.636i | 4222.23 | − | 1929.52i | 2187.00 | 1719.43i | ||||||||||||||||
58.18 | − | 20.4085i | −46.7654 | −160.507 | −745.364 | 954.411i | −9.58116 | − | 1948.88i | 2187.00 | 15211.8i | ||||||||||||||||
58.19 | − | 19.3849i | 46.7654 | −119.774 | 778.298 | − | 906.541i | 1420.14 | − | 2640.73i | 2187.00 | − | 15087.2i | ||||||||||||||
58.20 | − | 19.2811i | −46.7654 | −115.759 | 525.267 | 901.686i | 658.593 | − | 2703.99i | 2187.00 | − | 10127.7i | |||||||||||||||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
59.b | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 177.9.c.a | ✓ | 80 |
59.b | odd | 2 | 1 | inner | 177.9.c.a | ✓ | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
177.9.c.a | ✓ | 80 | 1.a | even | 1 | 1 | trivial |
177.9.c.a | ✓ | 80 | 59.b | odd | 2 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{9}^{\mathrm{new}}(177, [\chi])\).