Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [1440,2,Mod(191,1440)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1440, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([3, 0, 1, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("1440.191");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 1440 = 2^{5} \cdot 3^{2} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1440.bw (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: | \(11.4984578911\) |
Analytic rank: | \(0\) |
Dimension: | \(48\) |
Relative dimension: | \(24\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
191.1 | 0 | −1.73193 | − | 0.0205952i | 0 | 0.866025 | − | 0.500000i | 0 | −0.491447 | − | 0.283737i | 0 | 2.99915 | + | 0.0713388i | 0 | ||||||||||
191.2 | 0 | −1.66461 | − | 0.478600i | 0 | −0.866025 | + | 0.500000i | 0 | −3.08353 | − | 1.78028i | 0 | 2.54188 | + | 1.59337i | 0 | ||||||||||
191.3 | 0 | −1.60910 | − | 0.640940i | 0 | −0.866025 | + | 0.500000i | 0 | 3.27113 | + | 1.88859i | 0 | 2.17839 | + | 2.06267i | 0 | ||||||||||
191.4 | 0 | −1.52522 | − | 0.820793i | 0 | −0.866025 | + | 0.500000i | 0 | 2.21138 | + | 1.27674i | 0 | 1.65260 | + | 2.50378i | 0 | ||||||||||
191.5 | 0 | −1.32482 | + | 1.11573i | 0 | −0.866025 | + | 0.500000i | 0 | −1.43541 | − | 0.828737i | 0 | 0.510297 | − | 2.95628i | 0 | ||||||||||
191.6 | 0 | −1.30422 | − | 1.13974i | 0 | 0.866025 | − | 0.500000i | 0 | 1.29686 | + | 0.748740i | 0 | 0.401980 | + | 2.97295i | 0 | ||||||||||
191.7 | 0 | −1.25980 | + | 1.18866i | 0 | 0.866025 | − | 0.500000i | 0 | −1.30635 | − | 0.754221i | 0 | 0.174171 | − | 2.99494i | 0 | ||||||||||
191.8 | 0 | −0.946901 | + | 1.45030i | 0 | −0.866025 | + | 0.500000i | 0 | −0.356041 | − | 0.205560i | 0 | −1.20676 | − | 2.74659i | 0 | ||||||||||
191.9 | 0 | −0.845351 | − | 1.51175i | 0 | 0.866025 | − | 0.500000i | 0 | −2.58247 | − | 1.49099i | 0 | −1.57076 | + | 2.55592i | 0 | ||||||||||
191.10 | 0 | −0.559432 | + | 1.63922i | 0 | 0.866025 | − | 0.500000i | 0 | 2.85834 | + | 1.65026i | 0 | −2.37407 | − | 1.83406i | 0 | ||||||||||
191.11 | 0 | −0.523763 | − | 1.65096i | 0 | −0.866025 | + | 0.500000i | 0 | 0.436082 | + | 0.251772i | 0 | −2.45134 | + | 1.72942i | 0 | ||||||||||
191.12 | 0 | −0.233007 | − | 1.71631i | 0 | −0.866025 | + | 0.500000i | 0 | −0.912675 | − | 0.526933i | 0 | −2.89142 | + | 0.799824i | 0 | ||||||||||
191.13 | 0 | 0.183565 | + | 1.72230i | 0 | 0.866025 | − | 0.500000i | 0 | −1.95329 | − | 1.12773i | 0 | −2.93261 | + | 0.632306i | 0 | ||||||||||
191.14 | 0 | 0.312514 | − | 1.70362i | 0 | 0.866025 | − | 0.500000i | 0 | 3.32749 | + | 1.92113i | 0 | −2.80467 | − | 1.06481i | 0 | ||||||||||
191.15 | 0 | 0.368780 | + | 1.69234i | 0 | −0.866025 | + | 0.500000i | 0 | −0.730361 | − | 0.421674i | 0 | −2.72800 | + | 1.24820i | 0 | ||||||||||
191.16 | 0 | 0.793361 | + | 1.53967i | 0 | 0.866025 | − | 0.500000i | 0 | −2.37166 | − | 1.36928i | 0 | −1.74116 | + | 2.44302i | 0 | ||||||||||
191.17 | 0 | 0.933343 | + | 1.45907i | 0 | −0.866025 | + | 0.500000i | 0 | 4.20525 | + | 2.42790i | 0 | −1.25774 | + | 2.72362i | 0 | ||||||||||
191.18 | 0 | 1.30441 | − | 1.13953i | 0 | 0.866025 | − | 0.500000i | 0 | −2.83377 | − | 1.63608i | 0 | 0.402957 | − | 2.97281i | 0 | ||||||||||
191.19 | 0 | 1.42951 | + | 0.978016i | 0 | 0.866025 | − | 0.500000i | 0 | 2.45062 | + | 1.41486i | 0 | 1.08697 | + | 2.79616i | 0 | ||||||||||
191.20 | 0 | 1.46481 | − | 0.924293i | 0 | −0.866025 | + | 0.500000i | 0 | −4.20282 | − | 2.42650i | 0 | 1.29137 | − | 2.70784i | 0 | ||||||||||
See all 48 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
36.h | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 1440.2.bw.b | yes | 48 |
3.b | odd | 2 | 1 | 4320.2.bw.b | 48 | ||
4.b | odd | 2 | 1 | 1440.2.bw.a | ✓ | 48 | |
9.c | even | 3 | 1 | 4320.2.bw.a | 48 | ||
9.d | odd | 6 | 1 | 1440.2.bw.a | ✓ | 48 | |
12.b | even | 2 | 1 | 4320.2.bw.a | 48 | ||
36.f | odd | 6 | 1 | 4320.2.bw.b | 48 | ||
36.h | even | 6 | 1 | inner | 1440.2.bw.b | yes | 48 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
1440.2.bw.a | ✓ | 48 | 4.b | odd | 2 | 1 | |
1440.2.bw.a | ✓ | 48 | 9.d | odd | 6 | 1 | |
1440.2.bw.b | yes | 48 | 1.a | even | 1 | 1 | trivial |
1440.2.bw.b | yes | 48 | 36.h | even | 6 | 1 | inner |
4320.2.bw.a | 48 | 9.c | even | 3 | 1 | ||
4320.2.bw.a | 48 | 12.b | even | 2 | 1 | ||
4320.2.bw.b | 48 | 3.b | odd | 2 | 1 | ||
4320.2.bw.b | 48 | 36.f | odd | 6 | 1 |