Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [175,5,Mod(26,175)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(175, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([0, 5]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("175.26");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 175 = 5^{2} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 175.i (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: | \(18.0897435397\) |
Analytic rank: | \(0\) |
Dimension: | \(28\) |
Relative dimension: | \(14\) over \(\Q(\zeta_{6})\) |
Twist minimal: | no (minimal twist has level 35) |
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
26.1 | −3.81786 | + | 6.61273i | 1.22175 | − | 0.705380i | −21.1521 | − | 36.6365i | 0 | 10.7722i | 23.0505 | − | 43.2397i | 200.851 | −39.5049 | + | 68.4245i | 0 | ||||||||
26.2 | −2.99231 | + | 5.18283i | −2.99712 | + | 1.73039i | −9.90784 | − | 17.1609i | 0 | − | 20.7114i | −45.3587 | + | 18.5361i | 22.8354 | −34.5115 | + | 59.7757i | 0 | |||||||
26.3 | −2.48116 | + | 4.29750i | 8.67875 | − | 5.01068i | −4.31236 | − | 7.46922i | 0 | 49.7293i | 36.5967 | + | 32.5834i | −36.5986 | 9.71376 | − | 16.8247i | 0 | ||||||||
26.4 | −2.32728 | + | 4.03096i | −13.6269 | + | 7.86751i | −2.83245 | − | 4.90594i | 0 | − | 73.2395i | −19.0150 | + | 45.1600i | −48.1053 | 83.2953 | − | 144.272i | 0 | |||||||
26.5 | −1.75038 | + | 3.03175i | 13.4663 | − | 7.77475i | 1.87234 | + | 3.24299i | 0 | 54.4351i | −32.0727 | − | 37.0452i | −69.1214 | 80.3936 | − | 139.246i | 0 | ||||||||
26.6 | −1.21377 | + | 2.10231i | −6.46725 | + | 3.73387i | 5.05353 | + | 8.75297i | 0 | − | 18.1282i | 43.3169 | − | 22.9051i | −63.3759 | −12.6165 | + | 21.8524i | 0 | |||||||
26.7 | −0.332518 | + | 0.575938i | −3.72093 | + | 2.14828i | 7.77886 | + | 13.4734i | 0 | − | 2.85737i | −12.8202 | − | 47.2932i | −20.9870 | −31.2698 | + | 54.1608i | 0 | |||||||
26.8 | 0.332518 | − | 0.575938i | 3.72093 | − | 2.14828i | 7.77886 | + | 13.4734i | 0 | − | 2.85737i | 12.8202 | + | 47.2932i | 20.9870 | −31.2698 | + | 54.1608i | 0 | |||||||
26.9 | 1.21377 | − | 2.10231i | 6.46725 | − | 3.73387i | 5.05353 | + | 8.75297i | 0 | − | 18.1282i | −43.3169 | + | 22.9051i | 63.3759 | −12.6165 | + | 21.8524i | 0 | |||||||
26.10 | 1.75038 | − | 3.03175i | −13.4663 | + | 7.77475i | 1.87234 | + | 3.24299i | 0 | 54.4351i | 32.0727 | + | 37.0452i | 69.1214 | 80.3936 | − | 139.246i | 0 | ||||||||
26.11 | 2.32728 | − | 4.03096i | 13.6269 | − | 7.86751i | −2.83245 | − | 4.90594i | 0 | − | 73.2395i | 19.0150 | − | 45.1600i | 48.1053 | 83.2953 | − | 144.272i | 0 | |||||||
26.12 | 2.48116 | − | 4.29750i | −8.67875 | + | 5.01068i | −4.31236 | − | 7.46922i | 0 | 49.7293i | −36.5967 | − | 32.5834i | 36.5986 | 9.71376 | − | 16.8247i | 0 | ||||||||
26.13 | 2.99231 | − | 5.18283i | 2.99712 | − | 1.73039i | −9.90784 | − | 17.1609i | 0 | − | 20.7114i | 45.3587 | − | 18.5361i | −22.8354 | −34.5115 | + | 59.7757i | 0 | |||||||
26.14 | 3.81786 | − | 6.61273i | −1.22175 | + | 0.705380i | −21.1521 | − | 36.6365i | 0 | 10.7722i | −23.0505 | + | 43.2397i | −200.851 | −39.5049 | + | 68.4245i | 0 | ||||||||
101.1 | −3.81786 | − | 6.61273i | 1.22175 | + | 0.705380i | −21.1521 | + | 36.6365i | 0 | − | 10.7722i | 23.0505 | + | 43.2397i | 200.851 | −39.5049 | − | 68.4245i | 0 | |||||||
101.2 | −2.99231 | − | 5.18283i | −2.99712 | − | 1.73039i | −9.90784 | + | 17.1609i | 0 | 20.7114i | −45.3587 | − | 18.5361i | 22.8354 | −34.5115 | − | 59.7757i | 0 | ||||||||
101.3 | −2.48116 | − | 4.29750i | 8.67875 | + | 5.01068i | −4.31236 | + | 7.46922i | 0 | − | 49.7293i | 36.5967 | − | 32.5834i | −36.5986 | 9.71376 | + | 16.8247i | 0 | |||||||
101.4 | −2.32728 | − | 4.03096i | −13.6269 | − | 7.86751i | −2.83245 | + | 4.90594i | 0 | 73.2395i | −19.0150 | − | 45.1600i | −48.1053 | 83.2953 | + | 144.272i | 0 | ||||||||
101.5 | −1.75038 | − | 3.03175i | 13.4663 | + | 7.77475i | 1.87234 | − | 3.24299i | 0 | − | 54.4351i | −32.0727 | + | 37.0452i | −69.1214 | 80.3936 | + | 139.246i | 0 | |||||||
101.6 | −1.21377 | − | 2.10231i | −6.46725 | − | 3.73387i | 5.05353 | − | 8.75297i | 0 | 18.1282i | 43.3169 | + | 22.9051i | −63.3759 | −12.6165 | − | 21.8524i | 0 | ||||||||
See all 28 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
7.d | odd | 6 | 1 | inner |
35.i | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 175.5.i.e | 28 | |
5.b | even | 2 | 1 | inner | 175.5.i.e | 28 | |
5.c | odd | 4 | 2 | 35.5.i.a | ✓ | 28 | |
7.d | odd | 6 | 1 | inner | 175.5.i.e | 28 | |
35.i | odd | 6 | 1 | inner | 175.5.i.e | 28 | |
35.k | even | 12 | 2 | 35.5.i.a | ✓ | 28 | |
35.k | even | 12 | 2 | 245.5.c.a | 28 | ||
35.l | odd | 12 | 2 | 245.5.c.a | 28 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
35.5.i.a | ✓ | 28 | 5.c | odd | 4 | 2 | |
35.5.i.a | ✓ | 28 | 35.k | even | 12 | 2 | |
175.5.i.e | 28 | 1.a | even | 1 | 1 | trivial | |
175.5.i.e | 28 | 5.b | even | 2 | 1 | inner | |
175.5.i.e | 28 | 7.d | odd | 6 | 1 | inner | |
175.5.i.e | 28 | 35.i | odd | 6 | 1 | inner | |
245.5.c.a | 28 | 35.k | even | 12 | 2 | ||
245.5.c.a | 28 | 35.l | odd | 12 | 2 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{28} + 159 T_{2}^{26} + 15612 T_{2}^{24} + 961557 T_{2}^{22} + 43303356 T_{2}^{20} + \cdots + 12\!\cdots\!64 \) acting on \(S_{5}^{\mathrm{new}}(175, [\chi])\).