Properties

Label 900.2.bf.d
Level $900$
Weight $2$
Character orbit 900.bf
Analytic conductor $7.187$
Analytic rank $0$
Dimension $64$
Inner twists $16$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [900,2,Mod(7,900)] 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("900.7"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(900, base_ring=CyclotomicField(12)) chi = DirichletCharacter(H, H._module([6, 8, 3])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 900 = 2^{2} \cdot 3^{2} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 900.bf (of order \(12\), degree \(4\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [64,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(2)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(7.18653618192\)
Analytic rank: \(0\)
Dimension: \(64\)
Relative dimension: \(16\) over \(\Q(\zeta_{12})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 64 q - 16 q^{6} - 36 q^{16} + 80 q^{21} - 128 q^{26} + 24 q^{36} - 64 q^{41} + 8 q^{46} - 20 q^{56} - 16 q^{61} - 8 q^{66} + 40 q^{76} - 64 q^{81} - 80 q^{86} + 92 q^{96}+O(q^{100}) \) 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.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
7.1 −1.40331 + 0.175242i −1.64832 + 0.532003i 1.93858 0.491839i 0 2.21989 1.03542i 0.408602 + 1.52492i −2.63425 + 1.02992i 2.43395 1.75383i 0
7.2 −1.30293 + 0.549893i 1.64832 0.532003i 1.39524 1.43294i 0 −1.85510 + 1.59956i −0.408602 1.52492i −1.02992 + 2.63425i 2.43395 1.75383i 0
7.3 −1.29795 0.561531i −0.0328891 + 1.73174i 1.36937 + 1.45768i 0 1.01511 2.22925i −0.621822 2.32067i −0.958842 2.66094i −2.99784 0.113911i 0
7.4 −1.06468 0.930841i −1.40780 1.00901i 0.267070 + 1.98209i 0 0.559630 + 2.38470i 0.884613 + 3.30142i 1.56067 2.35888i 0.963816 + 2.84096i 0
7.5 −0.963334 1.03537i 1.14019 1.30383i −0.143974 + 1.99481i 0 −2.44833 + 0.0755025i 0.0598944 + 0.223529i 2.20406 1.77260i −0.399926 2.97322i 0
7.6 −0.843296 + 1.13528i 0.0328891 1.73174i −0.577705 1.91475i 0 1.93827 + 1.49771i 0.621822 + 2.32067i 2.66094 + 0.958842i −2.99784 0.113911i 0
7.7 −0.456616 + 1.33847i 1.40780 + 1.00901i −1.58300 1.22233i 0 −1.99335 + 1.42357i −0.884613 3.30142i 2.35888 1.56067i 0.963816 + 2.84096i 0
7.8 −0.316588 + 1.37832i −1.14019 + 1.30383i −1.79954 0.872720i 0 −1.43612 1.98433i −0.0598944 0.223529i 1.77260 2.20406i −0.399926 2.97322i 0
7.9 0.316588 1.37832i 1.14019 1.30383i −1.79954 0.872720i 0 −1.43612 1.98433i 0.0598944 + 0.223529i −1.77260 + 2.20406i −0.399926 2.97322i 0
7.10 0.456616 1.33847i −1.40780 1.00901i −1.58300 1.22233i 0 −1.99335 + 1.42357i 0.884613 + 3.30142i −2.35888 + 1.56067i 0.963816 + 2.84096i 0
7.11 0.843296 1.13528i −0.0328891 + 1.73174i −0.577705 1.91475i 0 1.93827 + 1.49771i −0.621822 2.32067i −2.66094 0.958842i −2.99784 0.113911i 0
7.12 0.963334 + 1.03537i −1.14019 + 1.30383i −0.143974 + 1.99481i 0 −2.44833 + 0.0755025i −0.0598944 0.223529i −2.20406 + 1.77260i −0.399926 2.97322i 0
7.13 1.06468 + 0.930841i 1.40780 + 1.00901i 0.267070 + 1.98209i 0 0.559630 + 2.38470i −0.884613 3.30142i −1.56067 + 2.35888i 0.963816 + 2.84096i 0
7.14 1.29795 + 0.561531i 0.0328891 1.73174i 1.36937 + 1.45768i 0 1.01511 2.22925i 0.621822 + 2.32067i 0.958842 + 2.66094i −2.99784 0.113911i 0
7.15 1.30293 0.549893i −1.64832 + 0.532003i 1.39524 1.43294i 0 −1.85510 + 1.59956i 0.408602 + 1.52492i 1.02992 2.63425i 2.43395 1.75383i 0
7.16 1.40331 0.175242i 1.64832 0.532003i 1.93858 0.491839i 0 2.21989 1.03542i −0.408602 1.52492i 2.63425 1.02992i 2.43395 1.75383i 0
43.1 −1.37832 0.316588i 1.30383 + 1.14019i 1.79954 + 0.872720i 0 −1.43612 1.98433i 0.223529 0.0598944i −2.20406 1.77260i 0.399926 + 2.97322i 0
43.2 −1.33847 0.456616i 1.00901 1.40780i 1.58300 + 1.22233i 0 −1.99335 + 1.42357i 3.30142 0.884613i −1.56067 2.35888i −0.963816 2.84096i 0
43.3 −1.13528 0.843296i −1.73174 0.0328891i 0.577705 + 1.91475i 0 1.93827 + 1.49771i −2.32067 + 0.621822i 0.958842 2.66094i 2.99784 + 0.113911i 0
43.4 −1.03537 + 0.963334i 1.30383 + 1.14019i 0.143974 1.99481i 0 −2.44833 + 0.0755025i 0.223529 0.0598944i 1.77260 + 2.20406i 0.399926 + 2.97322i 0
See all 64 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 7.16
Significant digits:
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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
9.c even 3 1 inner
20.d odd 2 1 inner
20.e even 4 2 inner
36.f odd 6 1 inner
45.j even 6 1 inner
45.k odd 12 2 inner
180.p odd 6 1 inner
180.x even 12 2 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 900.2.bf.d 64
4.b odd 2 1 inner 900.2.bf.d 64
5.b even 2 1 inner 900.2.bf.d 64
5.c odd 4 2 inner 900.2.bf.d 64
9.c even 3 1 inner 900.2.bf.d 64
20.d odd 2 1 inner 900.2.bf.d 64
20.e even 4 2 inner 900.2.bf.d 64
36.f odd 6 1 inner 900.2.bf.d 64
45.j even 6 1 inner 900.2.bf.d 64
45.k odd 12 2 inner 900.2.bf.d 64
180.p odd 6 1 inner 900.2.bf.d 64
180.x even 12 2 inner 900.2.bf.d 64
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
900.2.bf.d 64 1.a even 1 1 trivial
900.2.bf.d 64 4.b odd 2 1 inner
900.2.bf.d 64 5.b even 2 1 inner
900.2.bf.d 64 5.c odd 4 2 inner
900.2.bf.d 64 9.c even 3 1 inner
900.2.bf.d 64 20.d odd 2 1 inner
900.2.bf.d 64 20.e even 4 2 inner
900.2.bf.d 64 36.f odd 6 1 inner
900.2.bf.d 64 45.j even 6 1 inner
900.2.bf.d 64 45.k odd 12 2 inner
900.2.bf.d 64 180.p odd 6 1 inner
900.2.bf.d 64 180.x even 12 2 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{32} - 176 T_{7}^{28} + 25374 T_{7}^{24} - 929432 T_{7}^{20} + 26408563 T_{7}^{16} - 158284008 T_{7}^{12} + \cdots + 6561 \) acting on \(S_{2}^{\mathrm{new}}(900, [\chi])\). Copy content Toggle raw display