Properties

Label 1096.1.u.a
Level $1096$
Weight $1$
Character orbit 1096.u
Analytic conductor $0.547$
Analytic rank $0$
Dimension $16$
Projective image $D_{34}$
CM discriminant -8
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1096,1,Mod(99,1096)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1096, base_ring=CyclotomicField(34))
 
chi = DirichletCharacter(H, H._module([17, 17, 31]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1096.99");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1096 = 2^{3} \cdot 137 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 1096.u (of order \(34\), degree \(16\), 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: \(0.546975253846\)
Analytic rank: \(0\)
Dimension: \(16\)
Coefficient field: \(\Q(\zeta_{34})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} - x^{15} + x^{14} - x^{13} + x^{12} - x^{11} + x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + \cdots + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{34}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{34} - \cdots)\)

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

The \(q\)-expansion and trace form are shown below.

\(f(q)\) \(=\) \( q + \zeta_{34} q^{2} + ( - \zeta_{34}^{15} + \zeta_{34}^{9}) q^{3} + \zeta_{34}^{2} q^{4} + ( - \zeta_{34}^{16} + \zeta_{34}^{10}) q^{6} + \zeta_{34}^{3} q^{8} + ( - \zeta_{34}^{13} + \cdots - \zeta_{34}) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + \zeta_{34} q^{2} + ( - \zeta_{34}^{15} + \zeta_{34}^{9}) q^{3} + \zeta_{34}^{2} q^{4} + ( - \zeta_{34}^{16} + \zeta_{34}^{10}) q^{6} + \zeta_{34}^{3} q^{8} + ( - \zeta_{34}^{13} + \cdots - \zeta_{34}) q^{9}+ \cdots + ( - \zeta_{34}^{16} + \cdots - \zeta_{34}^{2}) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q + q^{2} - q^{4} + q^{8} - q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 16 q + q^{2} - q^{4} + q^{8} - q^{9} + 2 q^{11} + 17 q^{12} - q^{16} - 2 q^{17} + q^{18} - 2 q^{19} - 2 q^{22} + q^{25} + q^{32} + 2 q^{34} - q^{36} + 2 q^{38} - 15 q^{44} - q^{49} - q^{50} - 17 q^{54} - 2 q^{59} - q^{64} - 2 q^{68} + q^{72} + 2 q^{73} - 2 q^{76} - q^{81} - 2 q^{88} + 17 q^{97} + q^{98} + 2 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1096\mathbb{Z}\right)^\times\).

\(n\) \(549\) \(823\) \(825\)
\(\chi(n)\) \(-1\) \(-1\) \(\zeta_{34}^{7}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
99.1
−0.932472 0.361242i
−0.932472 + 0.361242i
0.850217 + 0.526432i
−0.445738 0.895163i
0.602635 + 0.798017i
0.982973 0.183750i
0.273663 + 0.961826i
0.273663 0.961826i
−0.739009 0.673696i
−0.739009 + 0.673696i
−0.0922684 + 0.995734i
0.850217 0.526432i
0.602635 0.798017i
−0.445738 + 0.895163i
0.982973 + 0.183750i
−0.0922684 0.995734i
−0.932472 0.361242i 1.72198 0.489946i 0.739009 + 0.673696i 0 −1.78269 0.165190i 0 −0.445738 0.895163i 1.87496 1.16092i 0
155.1 −0.932472 + 0.361242i 1.72198 + 0.489946i 0.739009 0.673696i 0 −1.78269 + 0.165190i 0 −0.445738 + 0.895163i 1.87496 + 1.16092i 0
323.1 0.850217 + 0.526432i 0.719401 1.85699i 0.445738 + 0.895163i 0 1.58923 1.20013i 0 −0.0922684 + 0.995734i −2.19186 1.99815i 0
339.1 −0.445738 0.895163i 0.247582 0.271585i −0.602635 + 0.798017i 0 −0.353470 0.100571i 0 0.982973 + 0.183750i 0.0798070 + 0.861255i 0
355.1 0.602635 + 0.798017i −0.719401 0.0666624i −0.273663 + 0.961826i 0 −0.380338 0.614268i 0 −0.932472 + 0.361242i −0.469879 0.0878355i 0
395.1 0.982973 0.183750i 0.840204 0.634493i 0.932472 0.361242i 0 0.709310 0.778076i 0 0.850217 0.526432i 0.0296988 0.104380i 0
475.1 0.273663 + 0.961826i −0.247582 1.32445i −0.850217 + 0.526432i 0 1.20614 0.600584i 0 −0.739009 0.673696i −0.760397 + 0.294579i 0
563.1 0.273663 0.961826i −0.247582 + 1.32445i −0.850217 0.526432i 0 1.20614 + 0.600584i 0 −0.739009 + 0.673696i −0.760397 0.294579i 0
611.1 −0.739009 0.673696i −0.840204 1.35698i 0.0922684 + 0.995734i 0 −0.293271 + 1.56886i 0 0.602635 0.798017i −0.689703 + 1.38511i 0
635.1 −0.739009 + 0.673696i −0.840204 + 1.35698i 0.0922684 0.995734i 0 −0.293271 1.56886i 0 0.602635 + 0.798017i −0.689703 1.38511i 0
651.1 −0.0922684 + 0.995734i −1.72198 + 0.857445i −0.982973 0.183750i 0 −0.694903 1.79375i 0 0.273663 0.961826i 1.62738 2.15499i 0
699.1 0.850217 0.526432i 0.719401 + 1.85699i 0.445738 0.895163i 0 1.58923 + 1.20013i 0 −0.0922684 0.995734i −2.19186 + 1.99815i 0
707.1 0.602635 0.798017i −0.719401 + 0.0666624i −0.273663 0.961826i 0 −0.380338 + 0.614268i 0 −0.932472 0.361242i −0.469879 + 0.0878355i 0
763.1 −0.445738 + 0.895163i 0.247582 + 0.271585i −0.602635 0.798017i 0 −0.353470 + 0.100571i 0 0.982973 0.183750i 0.0798070 0.861255i 0
899.1 0.982973 + 0.183750i 0.840204 + 0.634493i 0.932472 + 0.361242i 0 0.709310 + 0.778076i 0 0.850217 + 0.526432i 0.0296988 + 0.104380i 0
963.1 −0.0922684 0.995734i −1.72198 0.857445i −0.982973 + 0.183750i 0 −0.694903 + 1.79375i 0 0.273663 + 0.961826i 1.62738 + 2.15499i 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 99.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
8.d odd 2 1 CM by \(\Q(\sqrt{-2}) \)
137.f even 34 1 inner
1096.u odd 34 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1096.1.u.a 16
8.d odd 2 1 CM 1096.1.u.a 16
137.f even 34 1 inner 1096.1.u.a 16
1096.u odd 34 1 inner 1096.1.u.a 16
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1096.1.u.a 16 1.a even 1 1 trivial
1096.1.u.a 16 8.d odd 2 1 CM
1096.1.u.a 16 137.f even 34 1 inner
1096.1.u.a 16 1096.u odd 34 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{1}^{\mathrm{new}}(1096, [\chi])\).

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{16} - T^{15} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{16} - 17 T^{11} + \cdots + 17 \) Copy content Toggle raw display
$5$ \( T^{16} \) Copy content Toggle raw display
$7$ \( T^{16} \) Copy content Toggle raw display
$11$ \( T^{16} - 2 T^{15} + \cdots + 1 \) Copy content Toggle raw display
$13$ \( T^{16} \) Copy content Toggle raw display
$17$ \( T^{16} + 2 T^{15} + \cdots + 1 \) Copy content Toggle raw display
$19$ \( T^{16} + 2 T^{15} + \cdots + 1 \) Copy content Toggle raw display
$23$ \( T^{16} \) Copy content Toggle raw display
$29$ \( T^{16} \) Copy content Toggle raw display
$31$ \( T^{16} \) Copy content Toggle raw display
$37$ \( T^{16} \) Copy content Toggle raw display
$41$ \( T^{16} + 17 T^{14} + \cdots + 17 \) Copy content Toggle raw display
$43$ \( T^{16} + 51 T^{9} + \cdots + 17 \) Copy content Toggle raw display
$47$ \( T^{16} \) Copy content Toggle raw display
$53$ \( T^{16} \) Copy content Toggle raw display
$59$ \( T^{16} + 2 T^{15} + \cdots + 1 \) Copy content Toggle raw display
$61$ \( T^{16} \) Copy content Toggle raw display
$67$ \( T^{16} + 51 T^{9} + \cdots + 17 \) Copy content Toggle raw display
$71$ \( T^{16} \) Copy content Toggle raw display
$73$ \( T^{16} - 2 T^{15} + \cdots + 1 \) Copy content Toggle raw display
$79$ \( T^{16} \) Copy content Toggle raw display
$83$ \( T^{16} + 17 T^{12} + \cdots + 17 \) Copy content Toggle raw display
$89$ \( T^{16} + 51 T^{9} + \cdots + 17 \) Copy content Toggle raw display
$97$ \( T^{16} - 17 T^{15} + \cdots + 17 \) Copy content Toggle raw display
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