Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [175,5,Mod(174,175)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(175, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([1, 1]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("175.174");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 175 = 5^{2} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 175.c (of order \(2\), degree \(1\), 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: | \(18.0897435397\) |
Analytic rank: | \(0\) |
Dimension: | \(24\) |
Twist minimal: | no (minimal twist has level 35) |
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
174.1 | − | 4.81769i | 14.5704 | −7.21016 | 0 | − | 70.1957i | −19.6236 | − | 44.8989i | − | 42.3467i | 131.296 | 0 | |||||||||||||
174.2 | 4.81769i | 14.5704 | −7.21016 | 0 | 70.1957i | −19.6236 | + | 44.8989i | 42.3467i | 131.296 | 0 | ||||||||||||||||
174.3 | − | 3.23331i | 14.6970 | 5.54568 | 0 | − | 47.5200i | 41.0994 | − | 26.6804i | − | 69.6640i | 135.002 | 0 | |||||||||||||
174.4 | 3.23331i | 14.6970 | 5.54568 | 0 | 47.5200i | 41.0994 | + | 26.6804i | 69.6640i | 135.002 | 0 | ||||||||||||||||
174.5 | − | 7.63119i | 12.6955 | −42.2350 | 0 | − | 96.8817i | −48.9579 | + | 2.03056i | 200.204i | 80.1757 | 0 | ||||||||||||||
174.6 | 7.63119i | 12.6955 | −42.2350 | 0 | 96.8817i | −48.9579 | − | 2.03056i | − | 200.204i | 80.1757 | 0 | |||||||||||||||
174.7 | − | 6.50299i | 5.52807 | −26.2889 | 0 | − | 35.9490i | 44.7373 | + | 19.9894i | 66.9085i | −50.4404 | 0 | ||||||||||||||
174.8 | 6.50299i | 5.52807 | −26.2889 | 0 | 35.9490i | 44.7373 | − | 19.9894i | − | 66.9085i | −50.4404 | 0 | |||||||||||||||
174.9 | − | 1.17355i | −9.10378 | 14.6228 | 0 | 10.6837i | 27.5814 | + | 40.5002i | − | 35.9373i | 1.87877 | 0 | ||||||||||||||
174.10 | 1.17355i | −9.10378 | 14.6228 | 0 | − | 10.6837i | 27.5814 | − | 40.5002i | 35.9373i | 1.87877 | 0 | |||||||||||||||
174.11 | − | 4.62973i | −0.296012 | −5.43443 | 0 | 1.37046i | 46.5696 | + | 15.2405i | − | 48.9158i | −80.9124 | 0 | ||||||||||||||
174.12 | 4.62973i | −0.296012 | −5.43443 | 0 | − | 1.37046i | 46.5696 | − | 15.2405i | 48.9158i | −80.9124 | 0 | |||||||||||||||
174.13 | − | 4.62973i | 0.296012 | −5.43443 | 0 | − | 1.37046i | −46.5696 | + | 15.2405i | − | 48.9158i | −80.9124 | 0 | |||||||||||||
174.14 | 4.62973i | 0.296012 | −5.43443 | 0 | 1.37046i | −46.5696 | − | 15.2405i | 48.9158i | −80.9124 | 0 | ||||||||||||||||
174.15 | − | 1.17355i | 9.10378 | 14.6228 | 0 | − | 10.6837i | −27.5814 | + | 40.5002i | − | 35.9373i | 1.87877 | 0 | |||||||||||||
174.16 | 1.17355i | 9.10378 | 14.6228 | 0 | 10.6837i | −27.5814 | − | 40.5002i | 35.9373i | 1.87877 | 0 | ||||||||||||||||
174.17 | − | 6.50299i | −5.52807 | −26.2889 | 0 | 35.9490i | −44.7373 | + | 19.9894i | 66.9085i | −50.4404 | 0 | |||||||||||||||
174.18 | 6.50299i | −5.52807 | −26.2889 | 0 | − | 35.9490i | −44.7373 | − | 19.9894i | − | 66.9085i | −50.4404 | 0 | ||||||||||||||
174.19 | − | 7.63119i | −12.6955 | −42.2350 | 0 | 96.8817i | 48.9579 | + | 2.03056i | 200.204i | 80.1757 | 0 | |||||||||||||||
174.20 | 7.63119i | −12.6955 | −42.2350 | 0 | − | 96.8817i | 48.9579 | − | 2.03056i | − | 200.204i | 80.1757 | 0 | ||||||||||||||
See all 24 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
7.b | odd | 2 | 1 | inner |
35.c | odd | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 175.5.c.d | 24 | |
5.b | even | 2 | 1 | inner | 175.5.c.d | 24 | |
5.c | odd | 4 | 1 | 35.5.d.a | ✓ | 12 | |
5.c | odd | 4 | 1 | 175.5.d.i | 12 | ||
7.b | odd | 2 | 1 | inner | 175.5.c.d | 24 | |
15.e | even | 4 | 1 | 315.5.h.a | 12 | ||
20.e | even | 4 | 1 | 560.5.f.b | 12 | ||
35.c | odd | 2 | 1 | inner | 175.5.c.d | 24 | |
35.f | even | 4 | 1 | 35.5.d.a | ✓ | 12 | |
35.f | even | 4 | 1 | 175.5.d.i | 12 | ||
105.k | odd | 4 | 1 | 315.5.h.a | 12 | ||
140.j | odd | 4 | 1 | 560.5.f.b | 12 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
35.5.d.a | ✓ | 12 | 5.c | odd | 4 | 1 | |
35.5.d.a | ✓ | 12 | 35.f | even | 4 | 1 | |
175.5.c.d | 24 | 1.a | even | 1 | 1 | trivial | |
175.5.c.d | 24 | 5.b | even | 2 | 1 | inner | |
175.5.c.d | 24 | 7.b | odd | 2 | 1 | inner | |
175.5.c.d | 24 | 35.c | odd | 2 | 1 | inner | |
175.5.d.i | 12 | 5.c | odd | 4 | 1 | ||
175.5.d.i | 12 | 35.f | even | 4 | 1 | ||
315.5.h.a | 12 | 15.e | even | 4 | 1 | ||
315.5.h.a | 12 | 105.k | odd | 4 | 1 | ||
560.5.f.b | 12 | 20.e | even | 4 | 1 | ||
560.5.f.b | 12 | 140.j | odd | 4 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{12} + 157T_{2}^{10} + 9180T_{2}^{8} + 250168T_{2}^{6} + 3224944T_{2}^{4} + 16798800T_{2}^{2} + 17640000 \) acting on \(S_{5}^{\mathrm{new}}(175, [\chi])\).