Properties

Label 700.2.k.c
Level $700$
Weight $2$
Character orbit 700.k
Analytic conductor $5.590$
Analytic rank $0$
Dimension $48$
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] = [700,2,Mod(43,700)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(700, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 3, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("700.43");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 700 = 2^{2} \cdot 5^{2} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 700.k (of order \(4\), 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: \(5.58952814149\)
Analytic rank: \(0\)
Dimension: \(48\)
Relative dimension: \(24\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 48 q + 40 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 48 q + 40 q^{6} - 4 q^{16} + 40 q^{26} + 44 q^{36} + 80 q^{41} - 28 q^{46} + 8 q^{56} + 128 q^{61} - 24 q^{66} - 32 q^{76} - 80 q^{81} - 172 q^{86} + 80 q^{96}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
43.1 −1.41091 + 0.0966547i 0.539459 0.539459i 1.98132 0.272742i 0 −0.708984 + 0.813267i 0.707107 + 0.707107i −2.76909 + 0.576316i 2.41797i 0
43.2 −1.40452 + 0.165291i −1.79602 + 1.79602i 1.94536 0.464310i 0 2.22568 2.81941i −0.707107 0.707107i −2.65555 + 0.973684i 3.45135i 0
43.3 −1.34016 0.451632i −2.23852 + 2.23852i 1.59206 + 1.21052i 0 4.01096 1.98898i 0.707107 + 0.707107i −1.58690 2.34131i 7.02191i 0
43.4 −1.19057 0.763241i 0.421073 0.421073i 0.834928 + 1.81739i 0 −0.822698 + 0.179938i −0.707107 0.707107i 0.393061 2.80098i 2.64540i 0
43.5 −1.18056 + 0.778639i −1.22095 + 1.22095i 0.787444 1.83846i 0 0.490727 2.39209i −0.707107 0.707107i 0.501871 + 2.78355i 0.0185454i 0
43.6 −1.10312 + 0.884938i 0.896840 0.896840i 0.433768 1.95239i 0 −0.195678 + 1.78297i −0.707107 0.707107i 1.24925 + 2.53759i 1.39136i 0
43.7 −0.884938 + 1.10312i −0.896840 + 0.896840i −0.433768 1.95239i 0 −0.195678 1.78297i 0.707107 + 0.707107i 2.53759 + 1.24925i 1.39136i 0
43.8 −0.778639 + 1.18056i 1.22095 1.22095i −0.787444 1.83846i 0 0.490727 + 2.39209i 0.707107 + 0.707107i 2.78355 + 0.501871i 0.0185454i 0
43.9 −0.763241 1.19057i 0.421073 0.421073i −0.834928 + 1.81739i 0 −0.822698 0.179938i −0.707107 0.707107i 2.80098 0.393061i 2.64540i 0
43.10 −0.451632 1.34016i −2.23852 + 2.23852i −1.59206 + 1.21052i 0 4.01096 + 1.98898i 0.707107 + 0.707107i 2.34131 + 1.58690i 7.02191i 0
43.11 −0.165291 + 1.40452i 1.79602 1.79602i −1.94536 0.464310i 0 2.22568 + 2.81941i 0.707107 + 0.707107i 0.973684 2.65555i 3.45135i 0
43.12 −0.0966547 + 1.41091i −0.539459 + 0.539459i −1.98132 0.272742i 0 −0.708984 0.813267i −0.707107 0.707107i 0.576316 2.76909i 2.41797i 0
43.13 0.0966547 1.41091i 0.539459 0.539459i −1.98132 0.272742i 0 −0.708984 0.813267i 0.707107 + 0.707107i −0.576316 + 2.76909i 2.41797i 0
43.14 0.165291 1.40452i −1.79602 + 1.79602i −1.94536 0.464310i 0 2.22568 + 2.81941i −0.707107 0.707107i −0.973684 + 2.65555i 3.45135i 0
43.15 0.451632 + 1.34016i 2.23852 2.23852i −1.59206 + 1.21052i 0 4.01096 + 1.98898i −0.707107 0.707107i −2.34131 1.58690i 7.02191i 0
43.16 0.763241 + 1.19057i −0.421073 + 0.421073i −0.834928 + 1.81739i 0 −0.822698 0.179938i 0.707107 + 0.707107i −2.80098 + 0.393061i 2.64540i 0
43.17 0.778639 1.18056i −1.22095 + 1.22095i −0.787444 1.83846i 0 0.490727 + 2.39209i −0.707107 0.707107i −2.78355 0.501871i 0.0185454i 0
43.18 0.884938 1.10312i 0.896840 0.896840i −0.433768 1.95239i 0 −0.195678 1.78297i −0.707107 0.707107i −2.53759 1.24925i 1.39136i 0
43.19 1.10312 0.884938i −0.896840 + 0.896840i 0.433768 1.95239i 0 −0.195678 + 1.78297i 0.707107 + 0.707107i −1.24925 2.53759i 1.39136i 0
43.20 1.18056 0.778639i 1.22095 1.22095i 0.787444 1.83846i 0 0.490727 2.39209i 0.707107 + 0.707107i −0.501871 2.78355i 0.0185454i 0
See all 48 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 43.24
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
5.b even 2 1 inner
5.c odd 4 2 inner
20.d odd 2 1 inner
20.e even 4 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 700.2.k.c 48
4.b odd 2 1 inner 700.2.k.c 48
5.b even 2 1 inner 700.2.k.c 48
5.c odd 4 2 inner 700.2.k.c 48
20.d odd 2 1 inner 700.2.k.c 48
20.e even 4 2 inner 700.2.k.c 48
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
700.2.k.c 48 1.a even 1 1 trivial
700.2.k.c 48 4.b odd 2 1 inner
700.2.k.c 48 5.b even 2 1 inner
700.2.k.c 48 5.c odd 4 2 inner
700.2.k.c 48 20.d odd 2 1 inner
700.2.k.c 48 20.e even 4 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{24} + 154T_{3}^{20} + 5905T_{3}^{16} + 53960T_{3}^{12} + 120208T_{3}^{8} + 46848T_{3}^{4} + 4096 \) acting on \(S_{2}^{\mathrm{new}}(700, [\chi])\). Copy content Toggle raw display