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Properties

Label 950.2.bb.a
Level $950$
Weight $2$
Character orbit 950.bb
Analytic conductor $7.586$
Analytic rank $0$
Dimension $24$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [950,2,Mod(143,950)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(950, base_ring=CyclotomicField(36))
 
chi = DirichletCharacter(H, H._module([27, 34]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("950.143");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 950 = 2 \cdot 5^{2} \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 950.bb (of order \(36\), degree \(12\), 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: \(7.58578819202\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(2\) over \(\Q(\zeta_{36})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{36}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 36 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q + 36 q^{6} + 12 q^{11} - 12 q^{21} + 12 q^{26} + 108 q^{31} - 36 q^{36} - 84 q^{41} - 36 q^{46} - 12 q^{51} - 12 q^{61} - 60 q^{66} - 24 q^{71} + 72 q^{76} - 216 q^{81} + 12 q^{86} - 12 q^{91} - 24 q^{96}+O(q^{100}) \) Copy content Toggle raw display

Display 100 coefficients 10 coefficients

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
143.1 −0.573576 + 0.819152i 0.190417 − 2.17648i −0.342020 − 0.939693i 0 1.67365 + 1.40436i 0.115556 + 0.431262i 0.965926 + 0.258819i −1.74638 − 0.307934i 0
143.2 0.573576 − 0.819152i −0.190417 + 2.17648i −0.342020 − 0.939693i 0 1.67365 + 1.40436i −0.115556 − 0.431262i −0.965926 − 0.258819i −1.74638 − 0.307934i 0
193.1 −0.0871557 − 0.996195i −1.01913 + 2.18554i −0.984808 + 0.173648i 0 2.26604 + 0.824773i −1.01230 − 0.271245i 0.258819 + 0.965926i −1.80958 − 2.15657i 0
193.2 0.0871557 + 0.996195i 1.01913 − 2.18554i −0.984808 + 0.173648i 0 2.26604 + 0.824773i 1.01230 + 0.271245i −0.258819 − 0.965926i −1.80958 − 2.15657i 0
243.1 −0.422618 − 0.906308i 2.64314 + 1.85075i −0.642788 + 0.766044i 0 0.560307 − 3.17766i 0.958062 + 3.57554i 0.965926 + 0.258819i 2.53487 + 6.96451i 0
243.2 0.422618 + 0.906308i −2.64314 − 1.85075i −0.642788 + 0.766044i 0 0.560307 − 3.17766i −0.958062 − 3.57554i −0.965926 − 0.258819i 2.53487 + 6.96451i 0
257.1 −0.819152 − 0.573576i −2.17648 − 0.190417i 0.342020 + 0.939693i 0 1.67365 + 1.40436i −0.431262 + 0.115556i 0.258819 − 0.965926i 1.74638 + 0.307934i 0
257.2 0.819152 + 0.573576i 2.17648 + 0.190417i 0.342020 + 0.939693i 0 1.67365 + 1.40436i 0.431262 − 0.115556i −0.258819 + 0.965926i 1.74638 + 0.307934i 0
307.1 −0.996195 + 0.0871557i −2.18554 − 1.01913i 0.984808 − 0.173648i 0 2.26604 + 0.824773i −0.271245 + 1.01230i −0.965926 + 0.258819i 1.80958 + 2.15657i 0
307.2 0.996195 − 0.0871557i 2.18554 + 1.01913i 0.984808 − 0.173648i 0 2.26604 + 0.824773i 0.271245 − 1.01230i 0.965926 − 0.258819i 1.80958 + 2.15657i 0
357.1 −0.906308 + 0.422618i −1.85075 + 2.64314i 0.642788 − 0.766044i 0 0.560307 − 3.17766i 3.57554 − 0.958062i −0.258819 + 0.965926i −2.53487 − 6.96451i 0
357.2 0.906308 − 0.422618i 1.85075 − 2.64314i 0.642788 − 0.766044i 0 0.560307 − 3.17766i −3.57554 + 0.958062i 0.258819 − 0.965926i −2.53487 − 6.96451i 0
393.1 −0.996195 − 0.0871557i −2.18554 + 1.01913i 0.984808 + 0.173648i 0 2.26604 − 0.824773i −0.271245 − 1.01230i −0.965926 − 0.258819i 1.80958 − 2.15657i 0
393.2 0.996195 + 0.0871557i 2.18554 − 1.01913i 0.984808 + 0.173648i 0 2.26604 − 0.824773i 0.271245 + 1.01230i 0.965926 + 0.258819i 1.80958 − 2.15657i 0
507.1 −0.0871557 + 0.996195i −1.01913 − 2.18554i −0.984808 − 0.173648i 0 2.26604 − 0.824773i −1.01230 + 0.271245i 0.258819 − 0.965926i −1.80958 + 2.15657i 0
507.2 0.0871557 − 0.996195i 1.01913 + 2.18554i −0.984808 − 0.173648i 0 2.26604 − 0.824773i 1.01230 − 0.271245i −0.258819 + 0.965926i −1.80958 + 2.15657i 0
743.1 −0.819152 + 0.573576i −2.17648 + 0.190417i 0.342020 − 0.939693i 0 1.67365 − 1.40436i −0.431262 − 0.115556i 0.258819 + 0.965926i 1.74638 − 0.307934i 0
743.2 0.819152 − 0.573576i 2.17648 − 0.190417i 0.342020 − 0.939693i 0 1.67365 − 1.40436i 0.431262 + 0.115556i −0.258819 − 0.965926i 1.74638 − 0.307934i 0
793.1 −0.906308 − 0.422618i −1.85075 − 2.64314i 0.642788 + 0.766044i 0 0.560307 + 3.17766i 3.57554 + 0.958062i −0.258819 − 0.965926i −2.53487 + 6.96451i 0
793.2 0.906308 + 0.422618i 1.85075 + 2.64314i 0.642788 + 0.766044i 0 0.560307 + 3.17766i −3.57554 − 0.958062i 0.258819 + 0.965926i −2.53487 + 6.96451i 0
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 143.2
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
5.c odd 4 2 inner
19.f odd 18 1 inner
95.o odd 18 1 inner
95.r even 36 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 950.2.bb.a ✓ 24
5.b even 2 1 inner 950.2.bb.a ✓ 24
5.c odd 4 2 inner 950.2.bb.a ✓ 24
19.f odd 18 1 inner 950.2.bb.a ✓ 24
95.o odd 18 1 inner 950.2.bb.a ✓ 24
95.r even 36 2 inner 950.2.bb.a ✓ 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
950.2.bb.a ✓ 24 1.a even 1 1 trivial
950.2.bb.a ✓ 24 5.b even 2 1 inner
950.2.bb.a ✓ 24 5.c odd 4 2 inner
950.2.bb.a ✓ 24 19.f odd 18 1 inner
950.2.bb.a ✓ 24 95.o odd 18 1 inner
950.2.bb.a ✓ 24 95.r even 36 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{24} + 135T_{3}^{20} + 7749T_{3}^{16} - 215416T_{3}^{12} + 7101630T_{3}^{8} - 405160371T_{3}^{4} + 6975757441 \) acting on \(S_{2}^{\mathrm{new}}(950, [\chi])\). Copy content Toggle raw display