Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [177,5,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, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("177.58");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 177 = 3 \cdot 59 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
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: | \(18.2964834658\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
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 | − | 7.81880i | 5.19615 | −45.1337 | 21.3172 | − | 40.6277i | −30.7266 | 227.790i | 27.0000 | − | 166.675i | |||||||||||||||
58.2 | − | 7.77798i | −5.19615 | −44.4970 | 28.5836 | 40.4156i | 72.7001 | 221.650i | 27.0000 | − | 222.323i | ||||||||||||||||
58.3 | − | 7.65331i | −5.19615 | −42.5731 | −38.1687 | 39.7678i | −35.1454 | 203.372i | 27.0000 | 292.117i | |||||||||||||||||
58.4 | − | 6.76718i | 5.19615 | −29.7948 | 6.77685 | − | 35.1633i | 45.8846 | 93.3518i | 27.0000 | − | 45.8602i | |||||||||||||||
58.5 | − | 6.70986i | 5.19615 | −29.0222 | −41.0870 | − | 34.8655i | −6.70931 | 87.3773i | 27.0000 | 275.688i | ||||||||||||||||
58.6 | − | 6.10324i | −5.19615 | −21.2495 | −12.8499 | 31.7133i | 4.61608 | 32.0389i | 27.0000 | 78.4262i | |||||||||||||||||
58.7 | − | 5.77154i | −5.19615 | −17.3107 | 34.3452 | 29.9898i | −39.2727 | 7.56484i | 27.0000 | − | 198.225i | ||||||||||||||||
58.8 | − | 4.96663i | 5.19615 | −8.66741 | 41.3974 | − | 25.8074i | 1.08721 | − | 36.4182i | 27.0000 | − | 205.606i | ||||||||||||||
58.9 | − | 4.85825i | −5.19615 | −7.60257 | −12.5087 | 25.2442i | 50.4755 | − | 40.7968i | 27.0000 | 60.7705i | ||||||||||||||||
58.10 | − | 4.64719i | 5.19615 | −5.59638 | −0.691812 | − | 24.1475i | −76.1022 | − | 48.3476i | 27.0000 | 3.21498i | |||||||||||||||
58.11 | − | 4.10319i | −5.19615 | −0.836195 | −39.6276 | 21.3208i | −85.8400 | − | 62.2200i | 27.0000 | 162.600i | ||||||||||||||||
58.12 | − | 4.05068i | −5.19615 | −0.408022 | −16.4107 | 21.0480i | 47.3137 | − | 63.1581i | 27.0000 | 66.4744i | ||||||||||||||||
58.13 | − | 3.44422i | 5.19615 | 4.13738 | −16.2205 | − | 17.8967i | 92.6602 | − | 69.3575i | 27.0000 | 55.8670i | |||||||||||||||
58.14 | − | 2.43119i | 5.19615 | 10.0893 | 25.9319 | − | 12.6328i | −17.4595 | − | 63.4281i | 27.0000 | − | 63.0454i | ||||||||||||||
58.15 | − | 2.33963i | −5.19615 | 10.5261 | 30.0439 | 12.1571i | −41.7287 | − | 62.0613i | 27.0000 | − | 70.2916i | |||||||||||||||
58.16 | − | 2.31914i | 5.19615 | 10.6216 | −38.6371 | − | 12.0506i | 9.48964 | − | 61.7392i | 27.0000 | 89.6048i | |||||||||||||||
58.17 | − | 2.15560i | −5.19615 | 11.3534 | 30.9385 | 11.2008i | 73.3307 | − | 58.9629i | 27.0000 | − | 66.6909i | |||||||||||||||
58.18 | − | 1.07792i | 5.19615 | 14.8381 | 26.1400 | − | 5.60104i | 49.1298 | − | 33.2410i | 27.0000 | − | 28.1769i | ||||||||||||||
58.19 | − | 0.850217i | −5.19615 | 15.2771 | −11.2738 | 4.41785i | −26.4494 | − | 26.5923i | 27.0000 | 9.58520i | ||||||||||||||||
58.20 | − | 0.389117i | 5.19615 | 15.8486 | −17.9988 | − | 2.02191i | −47.2538 | − | 12.3928i | 27.0000 | 7.00365i | |||||||||||||||
See all 40 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 | 177.5.c.a | ✓ | 40 |
3.b | odd | 2 | 1 | 531.5.c.d | 40 | ||
59.b | odd | 2 | 1 | inner | 177.5.c.a | ✓ | 40 |
177.d | even | 2 | 1 | 531.5.c.d | 40 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
177.5.c.a | ✓ | 40 | 1.a | even | 1 | 1 | trivial |
177.5.c.a | ✓ | 40 | 59.b | odd | 2 | 1 | inner |
531.5.c.d | 40 | 3.b | odd | 2 | 1 | ||
531.5.c.d | 40 | 177.d | even | 2 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(177, [\chi])\).