Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [169,3,Mod(70,169)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(169, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([3]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("169.70");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 169 = 13^{2} \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 169.d (of order \(4\), 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: | \(4.60491646769\) |
Analytic rank: | \(0\) |
Dimension: | \(24\) |
Relative dimension: | \(12\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
70.1 | −2.28029 | + | 2.28029i | −2.04607 | − | 6.39942i | −5.50472 | + | 5.50472i | 4.66563 | − | 4.66563i | −2.31365 | − | 2.31365i | 5.47136 | + | 5.47136i | −4.81360 | − | 25.1047i | ||||||
70.2 | −2.02149 | + | 2.02149i | 4.64845 | − | 4.17281i | 2.43155 | − | 2.43155i | −9.39676 | + | 9.39676i | 0.759383 | + | 0.759383i | 0.349324 | + | 0.349324i | 12.6080 | 9.83067i | |||||||
70.3 | −1.66446 | + | 1.66446i | −5.02350 | − | 1.54085i | 1.10964 | − | 1.10964i | 8.36141 | − | 8.36141i | −4.64797 | − | 4.64797i | −4.09315 | − | 4.09315i | 16.2355 | 3.69391i | |||||||
70.4 | −1.40788 | + | 1.40788i | −0.599528 | 0.0357421i | 5.65111 | − | 5.65111i | 0.844064 | − | 0.844064i | −1.43861 | − | 1.43861i | −5.68184 | − | 5.68184i | −8.64057 | 15.9122i | ||||||||
70.5 | −1.17461 | + | 1.17461i | 1.35405 | 1.24058i | −1.57408 | + | 1.57408i | −1.59048 | + | 1.59048i | −8.90433 | − | 8.90433i | −6.15564 | − | 6.15564i | −7.16655 | − | 3.69787i | |||||||
70.6 | −0.285703 | + | 0.285703i | 4.66660 | 3.83675i | 4.14024 | − | 4.14024i | −1.33326 | + | 1.33326i | 1.61555 | + | 1.61555i | −2.23898 | − | 2.23898i | 12.7772 | 2.36576i | ||||||||
70.7 | 0.285703 | − | 0.285703i | 4.66660 | 3.83675i | −4.14024 | + | 4.14024i | 1.33326 | − | 1.33326i | −1.61555 | − | 1.61555i | 2.23898 | + | 2.23898i | 12.7772 | 2.36576i | ||||||||
70.8 | 1.17461 | − | 1.17461i | 1.35405 | 1.24058i | 1.57408 | − | 1.57408i | 1.59048 | − | 1.59048i | 8.90433 | + | 8.90433i | 6.15564 | + | 6.15564i | −7.16655 | − | 3.69787i | |||||||
70.9 | 1.40788 | − | 1.40788i | −0.599528 | 0.0357421i | −5.65111 | + | 5.65111i | −0.844064 | + | 0.844064i | 1.43861 | + | 1.43861i | 5.68184 | + | 5.68184i | −8.64057 | 15.9122i | ||||||||
70.10 | 1.66446 | − | 1.66446i | −5.02350 | − | 1.54085i | −1.10964 | + | 1.10964i | −8.36141 | + | 8.36141i | 4.64797 | + | 4.64797i | 4.09315 | + | 4.09315i | 16.2355 | 3.69391i | |||||||
70.11 | 2.02149 | − | 2.02149i | 4.64845 | − | 4.17281i | −2.43155 | + | 2.43155i | 9.39676 | − | 9.39676i | −0.759383 | − | 0.759383i | −0.349324 | − | 0.349324i | 12.6080 | 9.83067i | |||||||
70.12 | 2.28029 | − | 2.28029i | −2.04607 | − | 6.39942i | 5.50472 | − | 5.50472i | −4.66563 | + | 4.66563i | 2.31365 | + | 2.31365i | −5.47136 | − | 5.47136i | −4.81360 | − | 25.1047i | ||||||
99.1 | −2.28029 | − | 2.28029i | −2.04607 | 6.39942i | −5.50472 | − | 5.50472i | 4.66563 | + | 4.66563i | −2.31365 | + | 2.31365i | 5.47136 | − | 5.47136i | −4.81360 | 25.1047i | ||||||||
99.2 | −2.02149 | − | 2.02149i | 4.64845 | 4.17281i | 2.43155 | + | 2.43155i | −9.39676 | − | 9.39676i | 0.759383 | − | 0.759383i | 0.349324 | − | 0.349324i | 12.6080 | − | 9.83067i | |||||||
99.3 | −1.66446 | − | 1.66446i | −5.02350 | 1.54085i | 1.10964 | + | 1.10964i | 8.36141 | + | 8.36141i | −4.64797 | + | 4.64797i | −4.09315 | + | 4.09315i | 16.2355 | − | 3.69391i | |||||||
99.4 | −1.40788 | − | 1.40788i | −0.599528 | − | 0.0357421i | 5.65111 | + | 5.65111i | 0.844064 | + | 0.844064i | −1.43861 | + | 1.43861i | −5.68184 | + | 5.68184i | −8.64057 | − | 15.9122i | ||||||
99.5 | −1.17461 | − | 1.17461i | 1.35405 | − | 1.24058i | −1.57408 | − | 1.57408i | −1.59048 | − | 1.59048i | −8.90433 | + | 8.90433i | −6.15564 | + | 6.15564i | −7.16655 | 3.69787i | |||||||
99.6 | −0.285703 | − | 0.285703i | 4.66660 | − | 3.83675i | 4.14024 | + | 4.14024i | −1.33326 | − | 1.33326i | 1.61555 | − | 1.61555i | −2.23898 | + | 2.23898i | 12.7772 | − | 2.36576i | ||||||
99.7 | 0.285703 | + | 0.285703i | 4.66660 | − | 3.83675i | −4.14024 | − | 4.14024i | 1.33326 | + | 1.33326i | −1.61555 | + | 1.61555i | 2.23898 | − | 2.23898i | 12.7772 | − | 2.36576i | ||||||
99.8 | 1.17461 | + | 1.17461i | 1.35405 | − | 1.24058i | 1.57408 | + | 1.57408i | 1.59048 | + | 1.59048i | 8.90433 | − | 8.90433i | 6.15564 | − | 6.15564i | −7.16655 | 3.69787i | |||||||
See all 24 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
13.b | even | 2 | 1 | inner |
13.d | odd | 4 | 2 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 169.3.d.e | ✓ | 24 |
13.b | even | 2 | 1 | inner | 169.3.d.e | ✓ | 24 |
13.c | even | 3 | 2 | 169.3.f.g | 48 | ||
13.d | odd | 4 | 2 | inner | 169.3.d.e | ✓ | 24 |
13.e | even | 6 | 2 | 169.3.f.g | 48 | ||
13.f | odd | 12 | 4 | 169.3.f.g | 48 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
169.3.d.e | ✓ | 24 | 1.a | even | 1 | 1 | trivial |
169.3.d.e | ✓ | 24 | 13.b | even | 2 | 1 | inner |
169.3.d.e | ✓ | 24 | 13.d | odd | 4 | 2 | inner |
169.3.f.g | 48 | 13.c | even | 3 | 2 | ||
169.3.f.g | 48 | 13.e | even | 6 | 2 | ||
169.3.f.g | 48 | 13.f | odd | 12 | 4 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{24} + 229T_{2}^{20} + 17518T_{2}^{16} + 540679T_{2}^{12} + 6695460T_{2}^{8} + 26716280T_{2}^{4} + 707281 \) acting on \(S_{3}^{\mathrm{new}}(169, [\chi])\).