Properties

Label 900.2.n.d
Level $900$
Weight $2$
Character orbit 900.n
Analytic conductor $7.187$
Analytic rank $0$
Dimension $24$
Inner twists $4$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [900,2,Mod(181,900)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("900.181"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(900, base_ring=CyclotomicField(10)) chi = DirichletCharacter(H, H._module([0, 0, 4])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 900 = 2^{2} \cdot 3^{2} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 900.n (of order \(5\), degree \(4\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [24,0,0,0,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(5)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(7.18653618192\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(6\) over \(\Q(\zeta_{5})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{5}]$

$q$-expansion

The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 24 q + 8 q^{7} - 4 q^{13} + 2 q^{19} + 20 q^{25} - 6 q^{31} + 20 q^{37} + 64 q^{43} + 56 q^{49} + 10 q^{55} - 4 q^{61} + 52 q^{67} + 24 q^{79} + 70 q^{85} + 38 q^{91} - 68 q^{97}+O(q^{100}) \) 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.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
181.1 0 0 0 −2.22936 0.173095i 0 −0.188502 0 0 0
181.2 0 0 0 −1.74470 1.39858i 0 4.13135 0 0 0
181.3 0 0 0 −0.420683 + 2.19614i 0 −2.94285 0 0 0
181.4 0 0 0 0.420683 2.19614i 0 −2.94285 0 0 0
181.5 0 0 0 1.74470 + 1.39858i 0 4.13135 0 0 0
181.6 0 0 0 2.22936 + 0.173095i 0 −0.188502 0 0 0
361.1 0 0 0 −2.22875 + 0.180798i 0 −2.37109 0 0 0
361.2 0 0 0 −2.08304 0.812982i 0 4.76222 0 0 0
361.3 0 0 0 −0.0514217 + 2.23548i 0 −1.39114 0 0 0
361.4 0 0 0 0.0514217 2.23548i 0 −1.39114 0 0 0
361.5 0 0 0 2.08304 + 0.812982i 0 4.76222 0 0 0
361.6 0 0 0 2.22875 0.180798i 0 −2.37109 0 0 0
541.1 0 0 0 −2.22875 0.180798i 0 −2.37109 0 0 0
541.2 0 0 0 −2.08304 + 0.812982i 0 4.76222 0 0 0
541.3 0 0 0 −0.0514217 2.23548i 0 −1.39114 0 0 0
541.4 0 0 0 0.0514217 + 2.23548i 0 −1.39114 0 0 0
541.5 0 0 0 2.08304 0.812982i 0 4.76222 0 0 0
541.6 0 0 0 2.22875 + 0.180798i 0 −2.37109 0 0 0
721.1 0 0 0 −2.22936 + 0.173095i 0 −0.188502 0 0 0
721.2 0 0 0 −1.74470 + 1.39858i 0 4.13135 0 0 0
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 181.6
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
25.d even 5 1 inner
75.j odd 10 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 900.2.n.d 24
3.b odd 2 1 inner 900.2.n.d 24
25.d even 5 1 inner 900.2.n.d 24
75.j odd 10 1 inner 900.2.n.d 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
900.2.n.d 24 1.a even 1 1 trivial
900.2.n.d 24 3.b odd 2 1 inner
900.2.n.d 24 25.d even 5 1 inner
900.2.n.d 24 75.j odd 10 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{6} - 2T_{7}^{5} - 26T_{7}^{4} + 9T_{7}^{3} + 199T_{7}^{2} + 228T_{7} + 36 \) acting on \(S_{2}^{\mathrm{new}}(900, [\chi])\). Copy content Toggle raw display