Properties

Label 804.2.e.a
Level $804$
Weight $2$
Character orbit 804.e
Analytic conductor $6.420$
Analytic rank $0$
Dimension $34$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [804,2,Mod(535,804)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(804, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1, 0, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("804.535");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 804 = 2^{2} \cdot 3 \cdot 67 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 804.e (of order \(2\), degree \(1\), 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: \(6.41997232251\)
Analytic rank: \(0\)
Dimension: \(34\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 34 q - 34 q^{3} + 2 q^{4} - 4 q^{7} + 6 q^{8} + 34 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 34 q - 34 q^{3} + 2 q^{4} - 4 q^{7} + 6 q^{8} + 34 q^{9} - 6 q^{10} - 2 q^{12} - 4 q^{14} + 2 q^{16} + 12 q^{20} + 4 q^{21} - 8 q^{22} - 6 q^{24} - 34 q^{25} + 10 q^{26} - 34 q^{27} + 8 q^{28} - 16 q^{29} + 6 q^{30} + 4 q^{31} + 2 q^{36} + 12 q^{37} - 26 q^{38} - 18 q^{40} + 4 q^{42} + 4 q^{43} - 26 q^{44} + 4 q^{46} - 2 q^{48} + 46 q^{49} + 18 q^{50} - 32 q^{52} + 14 q^{56} - 4 q^{58} - 12 q^{60} - 2 q^{62} - 4 q^{63} + 26 q^{64} + 8 q^{66} + 18 q^{67} - 34 q^{68} - 56 q^{70} + 6 q^{72} + 12 q^{73} - 22 q^{74} + 34 q^{75} - 32 q^{76} - 8 q^{77} - 10 q^{78} + 12 q^{79} + 2 q^{80} + 34 q^{81} + 26 q^{82} - 8 q^{84} + 6 q^{86} + 16 q^{87} - 28 q^{88} - 6 q^{90} - 46 q^{92} - 4 q^{93} - 32 q^{94} + 40 q^{95} + 40 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
535.1 −1.41091 0.0966035i −1.00000 1.98134 + 0.272598i 2.83991i 1.41091 + 0.0966035i 0.830707 −2.76915 0.576015i 1.00000 −0.274345 + 4.00685i
535.2 −1.41091 + 0.0966035i −1.00000 1.98134 0.272598i 2.83991i 1.41091 0.0966035i 0.830707 −2.76915 + 0.576015i 1.00000 −0.274345 4.00685i
535.3 −1.35079 0.418775i −1.00000 1.64926 + 1.13135i 1.44885i 1.35079 + 0.418775i 2.69839 −1.75401 2.21888i 1.00000 −0.606742 + 1.95709i
535.4 −1.35079 + 0.418775i −1.00000 1.64926 1.13135i 1.44885i 1.35079 0.418775i 2.69839 −1.75401 + 2.21888i 1.00000 −0.606742 1.95709i
535.5 −1.31376 0.523490i −1.00000 1.45192 + 1.37548i 1.71706i 1.31376 + 0.523490i −3.43662 −1.18741 2.56711i 1.00000 0.898862 2.25579i
535.6 −1.31376 + 0.523490i −1.00000 1.45192 1.37548i 1.71706i 1.31376 0.523490i −3.43662 −1.18741 + 2.56711i 1.00000 0.898862 + 2.25579i
535.7 −0.956986 1.04124i −1.00000 −0.168355 + 1.99290i 1.36325i 0.956986 + 1.04124i −1.56640 2.23620 1.73188i 1.00000 1.41947 1.30461i
535.8 −0.956986 + 1.04124i −1.00000 −0.168355 1.99290i 1.36325i 0.956986 1.04124i −1.56640 2.23620 + 1.73188i 1.00000 1.41947 + 1.30461i
535.9 −0.946315 1.05095i −1.00000 −0.208975 + 1.98905i 4.42921i 0.946315 + 1.05095i −2.81753 2.28814 1.66265i 1.00000 −4.65486 + 4.19143i
535.10 −0.946315 + 1.05095i −1.00000 −0.208975 1.98905i 4.42921i 0.946315 1.05095i −2.81753 2.28814 + 1.66265i 1.00000 −4.65486 4.19143i
535.11 −0.921850 1.07247i −1.00000 −0.300386 + 1.97731i 1.54735i 0.921850 + 1.07247i 4.78228 2.39752 1.50063i 1.00000 −1.65949 + 1.42642i
535.12 −0.921850 + 1.07247i −1.00000 −0.300386 1.97731i 1.54735i 0.921850 1.07247i 4.78228 2.39752 + 1.50063i 1.00000 −1.65949 1.42642i
535.13 −0.483740 1.32891i −1.00000 −1.53199 + 1.28569i 3.80010i 0.483740 + 1.32891i 0.504221 2.44965 + 1.41393i 1.00000 5.04998 1.83826i
535.14 −0.483740 + 1.32891i −1.00000 −1.53199 1.28569i 3.80010i 0.483740 1.32891i 0.504221 2.44965 1.41393i 1.00000 5.04998 + 1.83826i
535.15 −0.271785 1.38785i −1.00000 −1.85227 + 0.754394i 0.299779i 0.271785 + 1.38785i −1.88035 1.55041 + 2.36564i 1.00000 0.416048 0.0814753i
535.16 −0.271785 + 1.38785i −1.00000 −1.85227 0.754394i 0.299779i 0.271785 1.38785i −1.88035 1.55041 2.36564i 1.00000 0.416048 + 0.0814753i
535.17 −0.219472 1.39708i −1.00000 −1.90366 + 0.613241i 3.15947i 0.219472 + 1.39708i 0.761043 1.27455 + 2.52498i 1.00000 −4.41403 + 0.693416i
535.18 −0.219472 + 1.39708i −1.00000 −1.90366 0.613241i 3.15947i 0.219472 1.39708i 0.761043 1.27455 2.52498i 1.00000 −4.41403 0.693416i
535.19 0.338334 1.37315i −1.00000 −1.77106 0.929165i 0.0609697i −0.338334 + 1.37315i 3.75704 −1.87509 + 2.11755i 1.00000 0.0837203 + 0.0206282i
535.20 0.338334 + 1.37315i −1.00000 −1.77106 + 0.929165i 0.0609697i −0.338334 1.37315i 3.75704 −1.87509 2.11755i 1.00000 0.0837203 0.0206282i
See all 34 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 535.34
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
268.d even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 804.2.e.a 34
4.b odd 2 1 804.2.e.b yes 34
67.b odd 2 1 804.2.e.b yes 34
268.d even 2 1 inner 804.2.e.a 34
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
804.2.e.a 34 1.a even 1 1 trivial
804.2.e.a 34 268.d even 2 1 inner
804.2.e.b yes 34 4.b odd 2 1
804.2.e.b yes 34 67.b odd 2 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{7}^{17} + 2 T_{7}^{16} - 69 T_{7}^{15} - 120 T_{7}^{14} + 1800 T_{7}^{13} + 2696 T_{7}^{12} + \cdots - 512 \) acting on \(S_{2}^{\mathrm{new}}(804, [\chi])\). Copy content Toggle raw display