Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [115,5,Mod(2,115)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(115, base_ring=CyclotomicField(44))
chi = DirichletCharacter(H, H._module([11, 4]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("115.2");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 115 = 5 \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 115.k (of order \(44\), degree \(20\), 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: | \(11.8875457546\) |
Analytic rank: | \(0\) |
Dimension: | \(920\) |
Relative dimension: | \(46\) over \(\Q(\zeta_{44})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{44}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −1.64826 | − | 7.57694i | 6.23582 | + | 4.66808i | −40.1392 | + | 18.3310i | −22.2936 | + | 11.3136i | 25.0915 | − | 54.9427i | 86.4073 | − | 6.17997i | 130.702 | + | 174.598i | −5.72581 | − | 19.5003i | 122.468 | + | 150.269i |
2.2 | −1.63117 | − | 7.49837i | −11.9757 | − | 8.96489i | −39.0107 | + | 17.8156i | 5.97536 | − | 24.2754i | −47.6877 | + | 104.421i | 57.2971 | − | 4.09797i | 123.642 | + | 165.166i | 40.2276 | + | 137.003i | −191.773 | − | 5.20810i |
2.3 | −1.59882 | − | 7.34967i | −5.85949 | − | 4.38636i | −36.9073 | + | 16.8550i | 11.5839 | + | 22.1543i | −22.8700 | + | 50.0783i | −73.5488 | + | 5.26032i | 110.767 | + | 147.967i | −7.72685 | − | 26.3152i | 144.306 | − | 120.558i |
2.4 | −1.54390 | − | 7.09721i | 12.4943 | + | 9.35310i | −33.4326 | + | 15.2682i | 24.9081 | − | 2.14186i | 47.0910 | − | 103.115i | −24.4487 | + | 1.74861i | 90.3355 | + | 120.674i | 45.8062 | + | 156.002i | −53.6569 | − | 173.471i |
2.5 | −1.37772 | − | 6.33327i | 1.17608 | + | 0.880403i | −23.6580 | + | 10.8043i | 21.2005 | − | 13.2490i | 3.95552 | − | 8.66138i | 4.47168 | − | 0.319821i | 38.8740 | + | 51.9295i | −22.2123 | − | 75.6481i | −113.118 | − | 116.015i |
2.6 | −1.35404 | − | 6.22442i | 3.19389 | + | 2.39092i | −22.3559 | + | 10.2096i | −7.43981 | − | 23.8673i | 10.5574 | − | 23.1175i | −18.9307 | + | 1.35395i | 32.7414 | + | 43.7374i | −18.3359 | − | 62.4463i | −138.487 | + | 78.6259i |
2.7 | −1.34542 | − | 6.18479i | −5.45202 | − | 4.08133i | −21.8874 | + | 9.99565i | −24.9174 | − | 2.03060i | −17.9069 | + | 39.2107i | −30.6871 | + | 2.19478i | 30.5793 | + | 40.8492i | −9.75309 | − | 33.2160i | 20.9655 | + | 156.841i |
2.8 | −1.22929 | − | 5.65095i | 5.38967 | + | 4.03466i | −15.8679 | + | 7.24664i | 2.29214 | + | 24.8947i | 16.1742 | − | 35.4165i | −9.04583 | + | 0.646970i | 5.00559 | + | 6.68669i | −10.0502 | − | 34.2280i | 137.861 | − | 43.5555i |
2.9 | −1.17356 | − | 5.39479i | 12.7213 | + | 9.52306i | −13.1724 | + | 6.01563i | −24.2240 | + | 6.18061i | 36.4456 | − | 79.8048i | −85.1936 | + | 6.09317i | −5.02569 | − | 6.71354i | 48.3230 | + | 164.573i | 61.7715 | + | 123.430i |
2.10 | −1.15508 | − | 5.30983i | −5.53251 | − | 4.14159i | −12.3060 | + | 5.61997i | 20.5259 | + | 14.2719i | −15.6006 | + | 34.1606i | 82.0798 | − | 5.87046i | −8.04819 | − | 10.7511i | −9.36440 | − | 31.8922i | 52.0721 | − | 125.475i |
2.11 | −1.08683 | − | 4.99609i | −14.0087 | − | 10.4867i | −9.22556 | + | 4.21317i | −14.7650 | + | 20.1741i | −37.1676 | + | 81.3858i | 17.2026 | − | 1.23035i | −17.9490 | − | 23.9771i | 63.4502 | + | 216.092i | 116.839 | + | 51.8414i |
2.12 | −0.959568 | − | 4.41106i | 10.6132 | + | 7.94498i | −3.98260 | + | 1.81879i | −7.61693 | − | 23.8114i | 24.8617 | − | 54.4395i | 60.9556 | − | 4.35963i | −31.4400 | − | 41.9990i | 26.6980 | + | 90.9250i | −97.7246 | + | 56.4474i |
2.13 | −0.865714 | − | 3.97962i | −8.57523 | − | 6.41933i | −0.533825 | + | 0.243790i | −4.26575 | − | 24.6334i | −18.1228 | + | 39.6835i | −29.9148 | + | 2.13955i | −37.6185 | − | 50.2524i | 9.50631 | + | 32.3755i | −94.3386 | + | 38.3015i |
2.14 | −0.819355 | − | 3.76651i | −9.83410 | − | 7.36171i | 1.03882 | − | 0.474413i | 24.9699 | + | 1.22702i | −19.6704 | + | 43.0721i | −43.7948 | + | 3.13227i | −39.5977 | − | 52.8963i | 19.6943 | + | 67.0727i | −15.8376 | − | 95.0548i |
2.15 | −0.747185 | − | 3.43475i | 4.35604 | + | 3.26089i | 3.31487 | − | 1.51385i | −8.31625 | + | 23.5763i | 7.94559 | − | 17.3984i | −11.4939 | + | 0.822060i | −41.3807 | − | 55.2781i | −14.4787 | − | 49.3098i | 87.1924 | + | 10.9484i |
2.16 | −0.689190 | − | 3.16816i | −2.52437 | − | 1.88972i | 4.99188 | − | 2.27971i | −24.5573 | + | 4.68402i | −4.24716 | + | 9.29999i | 60.8127 | − | 4.34941i | −41.7510 | − | 55.7728i | −20.0189 | − | 68.1782i | 31.7644 | + | 74.5731i |
2.17 | −0.589685 | − | 2.71074i | 10.7543 | + | 8.05056i | 7.55375 | − | 3.44968i | 21.8879 | + | 12.0797i | 15.4813 | − | 33.8994i | 41.7114 | − | 2.98326i | −40.4051 | − | 53.9749i | 28.0229 | + | 95.4373i | 19.8380 | − | 66.4556i |
2.18 | −0.575345 | − | 2.64482i | 3.92696 | + | 2.93968i | 7.89006 | − | 3.60327i | 21.8414 | − | 12.1636i | 5.51558 | − | 12.0774i | −60.1392 | + | 4.30124i | −40.0223 | − | 53.4636i | −16.0411 | − | 54.6309i | −44.7369 | − | 50.7683i |
2.19 | −0.365393 | − | 1.67968i | −6.98500 | − | 5.22890i | 11.8663 | − | 5.41915i | 0.0469611 | − | 25.0000i | −6.23064 | + | 13.6432i | 56.3758 | − | 4.03207i | −29.9206 | − | 39.9692i | −1.37158 | − | 4.67117i | −42.0092 | + | 9.05593i |
2.20 | −0.298380 | − | 1.37163i | 5.72026 | + | 4.28213i | 12.7618 | − | 5.82810i | −18.0552 | − | 17.2919i | 4.16670 | − | 9.12380i | −68.0162 | + | 4.86461i | −25.2613 | − | 33.7451i | −8.43563 | − | 28.7291i | −18.3308 | + | 29.9247i |
See next 80 embeddings (of 920 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.c | odd | 4 | 1 | inner |
23.c | even | 11 | 1 | inner |
115.k | odd | 44 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 115.5.k.a | ✓ | 920 |
5.c | odd | 4 | 1 | inner | 115.5.k.a | ✓ | 920 |
23.c | even | 11 | 1 | inner | 115.5.k.a | ✓ | 920 |
115.k | odd | 44 | 1 | inner | 115.5.k.a | ✓ | 920 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
115.5.k.a | ✓ | 920 | 1.a | even | 1 | 1 | trivial |
115.5.k.a | ✓ | 920 | 5.c | odd | 4 | 1 | inner |
115.5.k.a | ✓ | 920 | 23.c | even | 11 | 1 | inner |
115.5.k.a | ✓ | 920 | 115.k | odd | 44 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(115, [\chi])\).