Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [575,2,Mod(49,575)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(575, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([11, 16]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("575.49");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 575 = 5^{2} \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 575.p (of order \(22\), degree \(10\), not 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: | \(4.59139811622\) |
Analytic rank: | \(0\) |
Dimension: | \(40\) |
Relative dimension: | \(4\) over \(\Q(\zeta_{22})\) |
Twist minimal: | no (minimal twist has level 115) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{22}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
49.1 | −1.89945 | + | 0.273100i | −2.03278 | − | 0.928337i | 1.61435 | − | 0.474017i | 0 | 4.11469 | + | 1.20818i | −0.463153 | − | 0.720681i | 0.554206 | − | 0.253098i | 1.30578 | + | 1.50695i | 0 | ||||
49.2 | −1.89945 | + | 0.273100i | 2.94241 | + | 1.34375i | 1.61435 | − | 0.474017i | 0 | −5.95594 | − | 1.74882i | 1.99362 | + | 3.10213i | 0.554206 | − | 0.253098i | 4.88751 | + | 5.64048i | 0 | ||||
49.3 | 1.89945 | − | 0.273100i | −2.94241 | − | 1.34375i | 1.61435 | − | 0.474017i | 0 | −5.95594 | − | 1.74882i | −1.99362 | − | 3.10213i | −0.554206 | + | 0.253098i | 4.88751 | + | 5.64048i | 0 | ||||
49.4 | 1.89945 | − | 0.273100i | 2.03278 | + | 0.928337i | 1.61435 | − | 0.474017i | 0 | 4.11469 | + | 1.20818i | 0.463153 | + | 0.720681i | −0.554206 | + | 0.253098i | 1.30578 | + | 1.50695i | 0 | ||||
124.1 | −0.474017 | − | 1.61435i | −0.898452 | + | 0.778513i | −0.698939 | + | 0.449181i | 0 | 1.68268 | + | 1.08139i | 2.32595 | + | 1.06223i | −1.48666 | − | 1.28820i | −0.225811 | + | 1.57055i | 0 | ||||
124.2 | −0.474017 | − | 1.61435i | 1.65420 | − | 1.43337i | −0.698939 | + | 0.449181i | 0 | −3.09809 | − | 1.99102i | −1.69805 | − | 0.775475i | −1.48666 | − | 1.28820i | 0.254878 | − | 1.77272i | 0 | ||||
124.3 | 0.474017 | + | 1.61435i | −1.65420 | + | 1.43337i | −0.698939 | + | 0.449181i | 0 | −3.09809 | − | 1.99102i | 1.69805 | + | 0.775475i | 1.48666 | + | 1.28820i | 0.254878 | − | 1.77272i | 0 | ||||
124.4 | 0.474017 | + | 1.61435i | 0.898452 | − | 0.778513i | −0.698939 | + | 0.449181i | 0 | 1.68268 | + | 1.08139i | −2.32595 | − | 1.06223i | 1.48666 | + | 1.28820i | −0.225811 | + | 1.57055i | 0 | ||||
174.1 | −0.215109 | + | 0.186393i | −1.31080 | + | 2.03964i | −0.273100 | + | 1.89945i | 0 | −0.0982103 | − | 0.683068i | 1.43100 | − | 4.87354i | −0.603063 | − | 0.938384i | −1.19570 | − | 2.61822i | 0 | ||||
174.2 | −0.215109 | + | 0.186393i | 0.770157 | − | 1.19839i | −0.273100 | + | 1.89945i | 0 | 0.0577033 | + | 0.401335i | −0.393517 | + | 1.34020i | −0.603063 | − | 0.938384i | 0.403254 | + | 0.883004i | 0 | ||||
174.3 | 0.215109 | − | 0.186393i | −0.770157 | + | 1.19839i | −0.273100 | + | 1.89945i | 0 | 0.0577033 | + | 0.401335i | 0.393517 | − | 1.34020i | 0.603063 | + | 0.938384i | 0.403254 | + | 0.883004i | 0 | ||||
174.4 | 0.215109 | − | 0.186393i | 1.31080 | − | 2.03964i | −0.273100 | + | 1.89945i | 0 | −0.0982103 | − | 0.683068i | −1.43100 | + | 4.87354i | 0.603063 | + | 0.938384i | −1.19570 | − | 2.61822i | 0 | ||||
324.1 | −0.449181 | + | 0.698939i | −1.79202 | + | 0.257653i | 0.544078 | + | 1.19136i | 0 | 0.624856 | − | 1.36824i | −1.14519 | − | 0.992315i | −2.72183 | − | 0.391340i | 0.266462 | − | 0.0782402i | 0 | ||||
324.2 | −0.449181 | + | 0.698939i | 2.78184 | − | 0.399968i | 0.544078 | + | 1.19136i | 0 | −0.969995 | + | 2.12399i | −0.151198 | − | 0.131014i | −2.72183 | − | 0.391340i | 4.70017 | − | 1.38010i | 0 | ||||
324.3 | 0.449181 | − | 0.698939i | −2.78184 | + | 0.399968i | 0.544078 | + | 1.19136i | 0 | −0.969995 | + | 2.12399i | 0.151198 | + | 0.131014i | 2.72183 | + | 0.391340i | 4.70017 | − | 1.38010i | 0 | ||||
324.4 | 0.449181 | − | 0.698939i | 1.79202 | − | 0.257653i | 0.544078 | + | 1.19136i | 0 | 0.624856 | − | 1.36824i | 1.14519 | + | 0.992315i | 2.72183 | + | 0.391340i | 0.266462 | − | 0.0782402i | 0 | ||||
349.1 | −1.19136 | + | 0.544078i | −0.413883 | − | 1.40956i | −0.186393 | + | 0.215109i | 0 | 1.25999 | + | 1.45411i | −3.78024 | + | 0.543517i | 0.843008 | − | 2.87102i | 0.708209 | − | 0.455138i | 0 | ||||
349.2 | −1.19136 | + | 0.544078i | 0.695616 | + | 2.36905i | −0.186393 | + | 0.215109i | 0 | −2.11768 | − | 2.44393i | 3.70005 | − | 0.531987i | 0.843008 | − | 2.87102i | −2.60476 | + | 1.67397i | 0 | ||||
349.3 | 1.19136 | − | 0.544078i | −0.695616 | − | 2.36905i | −0.186393 | + | 0.215109i | 0 | −2.11768 | − | 2.44393i | −3.70005 | + | 0.531987i | −0.843008 | + | 2.87102i | −2.60476 | + | 1.67397i | 0 | ||||
349.4 | 1.19136 | − | 0.544078i | 0.413883 | + | 1.40956i | −0.186393 | + | 0.215109i | 0 | 1.25999 | + | 1.45411i | 3.78024 | − | 0.543517i | −0.843008 | + | 2.87102i | 0.708209 | − | 0.455138i | 0 | ||||
See all 40 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
23.c | even | 11 | 1 | inner |
115.j | even | 22 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 575.2.p.c | 40 | |
5.b | even | 2 | 1 | inner | 575.2.p.c | 40 | |
5.c | odd | 4 | 1 | 115.2.g.b | ✓ | 20 | |
5.c | odd | 4 | 1 | 575.2.k.c | 20 | ||
23.c | even | 11 | 1 | inner | 575.2.p.c | 40 | |
115.j | even | 22 | 1 | inner | 575.2.p.c | 40 | |
115.k | odd | 44 | 1 | 115.2.g.b | ✓ | 20 | |
115.k | odd | 44 | 1 | 575.2.k.c | 20 | ||
115.k | odd | 44 | 1 | 2645.2.a.t | 10 | ||
115.l | even | 44 | 1 | 2645.2.a.u | 10 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
115.2.g.b | ✓ | 20 | 5.c | odd | 4 | 1 | |
115.2.g.b | ✓ | 20 | 115.k | odd | 44 | 1 | |
575.2.k.c | 20 | 5.c | odd | 4 | 1 | ||
575.2.k.c | 20 | 115.k | odd | 44 | 1 | ||
575.2.p.c | 40 | 1.a | even | 1 | 1 | trivial | |
575.2.p.c | 40 | 5.b | even | 2 | 1 | inner | |
575.2.p.c | 40 | 23.c | even | 11 | 1 | inner | |
575.2.p.c | 40 | 115.j | even | 22 | 1 | inner | |
2645.2.a.t | 10 | 115.k | odd | 44 | 1 | ||
2645.2.a.u | 10 | 115.l | even | 44 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{20} - 4 T_{2}^{18} - 6 T_{2}^{16} + 24 T_{2}^{14} + 69 T_{2}^{12} - 177 T_{2}^{10} + 224 T_{2}^{8} + \cdots + 1 \) acting on \(S_{2}^{\mathrm{new}}(575, [\chi])\).