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Properties

Label 525.2.j.c
Level $525$
Weight $2$
Character orbit 525.j
Analytic conductor $4.192$
Analytic rank $0$
Dimension $32$
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] = [525,2,Mod(218,525)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(525, 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("525.218");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 525 = 3 \cdot 5^{2} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 525.j (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: \(4.19214610612\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(16\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 32 q - 16 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 32 q - 16 q^{6} - 16 q^{16} - 8 q^{21} + 16 q^{31} + 48 q^{36} + 144 q^{46} - 64 q^{51} - 112 q^{61} - 192 q^{76} - 64 q^{81} + 64 q^{91} + 360 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
218.1 −1.90099 − 1.90099i 0.394708 − 1.68648i 5.22756i 0 −3.95632 + 2.45565i −0.707107 + 0.707107i 6.13557 − 6.13557i −2.68841 − 1.33133i 0
218.2 −1.90099 − 1.90099i 1.68648 − 0.394708i 5.22756i 0 −3.95632 − 2.45565i 0.707107 − 0.707107i 6.13557 − 6.13557i 2.68841 − 1.33133i 0
218.3 −1.27211 − 1.27211i −1.54904 + 0.774907i 1.23654i 0 2.95632 + 0.984783i 0.707107 − 0.707107i −0.971203 + 0.971203i 1.79904 − 2.40072i 0
218.4 −1.27211 − 1.27211i −0.774907 + 1.54904i 1.23654i 0 2.95632 − 0.984783i −0.707107 + 0.707107i −0.971203 + 0.971203i −1.79904 − 2.40072i 0
218.5 −1.11527 − 1.11527i −1.51282 − 0.843438i 0.487636i 0 0.746534 + 2.62785i 0.707107 − 0.707107i −1.68669 + 1.68669i 1.57722 + 2.55193i 0
218.6 −1.11527 − 1.11527i 0.843438 + 1.51282i 0.487636i 0 0.746534 − 2.62785i −0.707107 + 0.707107i −1.68669 + 1.68669i −1.57722 + 2.55193i 0
218.7 −0.723969 − 0.723969i 0.994020 − 1.41842i − 0.951738i 0 −1.74653 + 0.307254i −0.707107 + 0.707107i −2.13697 + 2.13697i −1.02385 − 2.81988i 0
218.8 −0.723969 − 0.723969i 1.41842 − 0.994020i − 0.951738i 0 −1.74653 − 0.307254i 0.707107 − 0.707107i −2.13697 + 2.13697i 1.02385 − 2.81988i 0
218.9 0.723969 + 0.723969i −1.41842 + 0.994020i − 0.951738i 0 −1.74653 − 0.307254i −0.707107 + 0.707107i 2.13697 − 2.13697i 1.02385 − 2.81988i 0
218.10 0.723969 + 0.723969i −0.994020 + 1.41842i − 0.951738i 0 −1.74653 + 0.307254i 0.707107 − 0.707107i 2.13697 − 2.13697i −1.02385 − 2.81988i 0
218.11 1.11527 + 1.11527i −0.843438 − 1.51282i 0.487636i 0 0.746534 − 2.62785i 0.707107 − 0.707107i 1.68669 − 1.68669i −1.57722 + 2.55193i 0
218.12 1.11527 + 1.11527i 1.51282 + 0.843438i 0.487636i 0 0.746534 + 2.62785i −0.707107 + 0.707107i 1.68669 − 1.68669i 1.57722 + 2.55193i 0
218.13 1.27211 + 1.27211i 0.774907 − 1.54904i 1.23654i 0 2.95632 − 0.984783i 0.707107 − 0.707107i 0.971203 − 0.971203i −1.79904 − 2.40072i 0
218.14 1.27211 + 1.27211i 1.54904 − 0.774907i 1.23654i 0 2.95632 + 0.984783i −0.707107 + 0.707107i 0.971203 − 0.971203i 1.79904 − 2.40072i 0
218.15 1.90099 + 1.90099i −1.68648 + 0.394708i 5.22756i 0 −3.95632 − 2.45565i −0.707107 + 0.707107i −6.13557 + 6.13557i 2.68841 − 1.33133i 0
218.16 1.90099 + 1.90099i −0.394708 + 1.68648i 5.22756i 0 −3.95632 + 2.45565i 0.707107 − 0.707107i −6.13557 + 6.13557i −2.68841 − 1.33133i 0
407.1 −1.90099 + 1.90099i 0.394708 + 1.68648i − 5.22756i 0 −3.95632 − 2.45565i −0.707107 − 0.707107i 6.13557 + 6.13557i −2.68841 + 1.33133i 0
407.2 −1.90099 + 1.90099i 1.68648 + 0.394708i − 5.22756i 0 −3.95632 + 2.45565i 0.707107 + 0.707107i 6.13557 + 6.13557i 2.68841 + 1.33133i 0
407.3 −1.27211 + 1.27211i −1.54904 − 0.774907i − 1.23654i 0 2.95632 − 0.984783i 0.707107 + 0.707107i −0.971203 − 0.971203i 1.79904 + 2.40072i 0
407.4 −1.27211 + 1.27211i −0.774907 − 1.54904i − 1.23654i 0 2.95632 + 0.984783i −0.707107 − 0.707107i −0.971203 − 0.971203i −1.79904 + 2.40072i 0
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 218.16
Significant digits:
Format:

Inner twists

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

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 525.2.j.c ✓ 32
3.b odd 2 1 inner 525.2.j.c ✓ 32
5.b even 2 1 inner 525.2.j.c ✓ 32
5.c odd 4 2 inner 525.2.j.c ✓ 32
15.d odd 2 1 inner 525.2.j.c ✓ 32
15.e even 4 2 inner 525.2.j.c ✓ 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
525.2.j.c ✓ 32 1.a even 1 1 trivial
525.2.j.c ✓ 32 3.b odd 2 1 inner
525.2.j.c ✓ 32 5.b even 2 1 inner
525.2.j.c ✓ 32 5.c odd 4 2 inner
525.2.j.c ✓ 32 15.d odd 2 1 inner
525.2.j.c ✓ 32 15.e even 4 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{16} + 70T_{2}^{12} + 1011T_{2}^{8} + 4414T_{2}^{4} + 3721 \) acting on \(S_{2}^{\mathrm{new}}(525, [\chi])\). Copy content Toggle raw display