Properties

Label 1169.1.f.c
Level $1169$
Weight $1$
Character orbit 1169.f
Analytic conductor $0.583$
Analytic rank $0$
Dimension $20$
Projective image $D_{33}$
CM discriminant -167
Inner twists $4$

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Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1169,1,Mod(333,1169)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1169, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([4, 3]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1169.333");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1169 = 7 \cdot 167 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 1169.f (of order \(6\), 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: \(0.583406999768\)
Analytic rank: \(0\)
Dimension: \(20\)
Relative dimension: \(10\) over \(\Q(\zeta_{6})\)
Coefficient field: \(\Q(\zeta_{33})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{20} - x^{19} + x^{17} - x^{16} + x^{14} - x^{13} + x^{11} - x^{10} + x^{9} - x^{7} + x^{6} - x^{4} + x^{3} - x + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{33}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{33} - \cdots)\)

$q$-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.

\(f(q)\) \(=\) \( q + (\zeta_{66}^{28} + \zeta_{66}^{16}) q^{2} + ( - \zeta_{66}^{13} - \zeta_{66}^{9}) q^{3} + (\zeta_{66}^{32} + \cdots - \zeta_{66}^{11}) q^{4}+ \cdots + (\zeta_{66}^{26} + \cdots + \zeta_{66}^{18}) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + (\zeta_{66}^{28} + \zeta_{66}^{16}) q^{2} + ( - \zeta_{66}^{13} - \zeta_{66}^{9}) q^{3} + (\zeta_{66}^{32} + \cdots - \zeta_{66}^{11}) q^{4}+ \cdots + (\zeta_{66}^{32} + \zeta_{66}^{30} + \cdots - \zeta_{66}) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 20 q + 2 q^{2} - q^{3} - 8 q^{4} + 4 q^{6} + q^{7} - 8 q^{8} - 11 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 20 q + 2 q^{2} - q^{3} - 8 q^{4} + 4 q^{6} + q^{7} - 8 q^{8} - 11 q^{9} - q^{11} - 3 q^{12} + 2 q^{14} - 6 q^{16} + 2 q^{19} + 2 q^{21} + 4 q^{22} - 4 q^{24} - 10 q^{25} - 2 q^{27} - 6 q^{28} + 2 q^{29} - q^{31} + 6 q^{32} + q^{33} + 22 q^{36} + 4 q^{38} + 20 q^{42} + 8 q^{44} - q^{47} - 12 q^{48} + q^{49} - 4 q^{50} - 20 q^{54} + 4 q^{56} + 4 q^{57} - 2 q^{58} + 2 q^{61} - 18 q^{62} + 8 q^{64} + 2 q^{66} + 11 q^{72} - q^{75} - 12 q^{76} + 2 q^{77} - 12 q^{81} + 19 q^{84} + q^{87} - 4 q^{88} - q^{89} + q^{93} - 2 q^{94} - 6 q^{96} - 4 q^{97} + 18 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1169\mathbb{Z}\right)^\times\).

\(n\) \(673\) \(836\)
\(\chi(n)\) \(-1\) \(\zeta_{66}^{22}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
333.1
−0.995472 + 0.0950560i
0.580057 0.814576i
0.981929 + 0.189251i
−0.327068 + 0.945001i
0.723734 + 0.690079i
0.235759 + 0.971812i
0.928368 0.371662i
−0.786053 + 0.618159i
−0.888835 0.458227i
0.0475819 0.998867i
−0.995472 0.0950560i
0.580057 + 0.814576i
0.981929 0.189251i
−0.327068 0.945001i
0.723734 0.690079i
0.235759 0.971812i
0.928368 + 0.371662i
−0.786053 0.618159i
−0.888835 + 0.458227i
0.0475819 + 0.998867i
−0.841254 1.45709i −0.981929 + 1.70075i −0.915415 + 1.58555i 0 3.30420 0.723734 + 0.690079i 1.39788 −1.42837 2.47401i 0
333.2 −0.841254 1.45709i 0.327068 0.566498i −0.915415 + 1.58555i 0 −1.10059 0.235759 + 0.971812i 1.39788 0.286053 + 0.495458i 0
333.3 −0.415415 0.719520i −0.928368 + 1.60798i 0.154861 0.268227i 0 1.54263 0.0475819 0.998867i −1.08816 −1.22373 2.11957i 0
333.4 −0.415415 0.719520i 0.786053 1.36148i 0.154861 0.268227i 0 −1.30615 −0.888835 0.458227i −1.08816 −0.735759 1.27437i 0
333.5 0.142315 + 0.246497i −0.0475819 + 0.0824143i 0.459493 0.795865i 0 −0.0270865 0.981929 + 0.189251i 0.546200 0.495472 + 0.858183i 0
333.6 0.142315 + 0.246497i 0.888835 1.53951i 0.459493 0.795865i 0 0.505978 −0.327068 + 0.945001i 0.546200 −1.08006 1.87071i 0
333.7 0.654861 + 1.13425i −0.723734 + 1.25354i −0.357685 + 0.619529i 0 −1.89578 −0.995472 + 0.0950560i 0.372786 −0.547582 0.948440i 0
333.8 0.654861 + 1.13425i −0.235759 + 0.408346i −0.357685 + 0.619529i 0 −0.617557 0.580057 0.814576i 0.372786 0.388835 + 0.673483i 0
333.9 0.959493 + 1.66189i −0.580057 + 1.00469i −1.34125 + 2.32312i 0 −2.22624 −0.786053 + 0.618159i −3.22871 −0.172932 0.299527i 0
333.10 0.959493 + 1.66189i 0.995472 1.72421i −1.34125 + 2.32312i 0 3.82059 0.928368 0.371662i −3.22871 −1.48193 2.56678i 0
667.1 −0.841254 + 1.45709i −0.981929 1.70075i −0.915415 1.58555i 0 3.30420 0.723734 0.690079i 1.39788 −1.42837 + 2.47401i 0
667.2 −0.841254 + 1.45709i 0.327068 + 0.566498i −0.915415 1.58555i 0 −1.10059 0.235759 0.971812i 1.39788 0.286053 0.495458i 0
667.3 −0.415415 + 0.719520i −0.928368 1.60798i 0.154861 + 0.268227i 0 1.54263 0.0475819 + 0.998867i −1.08816 −1.22373 + 2.11957i 0
667.4 −0.415415 + 0.719520i 0.786053 + 1.36148i 0.154861 + 0.268227i 0 −1.30615 −0.888835 + 0.458227i −1.08816 −0.735759 + 1.27437i 0
667.5 0.142315 0.246497i −0.0475819 0.0824143i 0.459493 + 0.795865i 0 −0.0270865 0.981929 0.189251i 0.546200 0.495472 0.858183i 0
667.6 0.142315 0.246497i 0.888835 + 1.53951i 0.459493 + 0.795865i 0 0.505978 −0.327068 0.945001i 0.546200 −1.08006 + 1.87071i 0
667.7 0.654861 1.13425i −0.723734 1.25354i −0.357685 0.619529i 0 −1.89578 −0.995472 0.0950560i 0.372786 −0.547582 + 0.948440i 0
667.8 0.654861 1.13425i −0.235759 0.408346i −0.357685 0.619529i 0 −0.617557 0.580057 + 0.814576i 0.372786 0.388835 0.673483i 0
667.9 0.959493 1.66189i −0.580057 1.00469i −1.34125 2.32312i 0 −2.22624 −0.786053 0.618159i −3.22871 −0.172932 + 0.299527i 0
667.10 0.959493 1.66189i 0.995472 + 1.72421i −1.34125 2.32312i 0 3.82059 0.928368 + 0.371662i −3.22871 −1.48193 + 2.56678i 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 333.10
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
167.b odd 2 1 CM by \(\Q(\sqrt{-167}) \)
7.c even 3 1 inner
1169.f odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1169.1.f.c 20
7.c even 3 1 inner 1169.1.f.c 20
167.b odd 2 1 CM 1169.1.f.c 20
1169.f odd 6 1 inner 1169.1.f.c 20
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1169.1.f.c 20 1.a even 1 1 trivial
1169.1.f.c 20 7.c even 3 1 inner
1169.1.f.c 20 167.b odd 2 1 CM
1169.1.f.c 20 1169.f odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{10} - T_{2}^{9} + 5T_{2}^{8} - 2T_{2}^{7} + 16T_{2}^{6} - 7T_{2}^{5} + 20T_{2}^{4} + T_{2}^{3} + 12T_{2}^{2} - 3T_{2} + 1 \) acting on \(S_{1}^{\mathrm{new}}(1169, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T^{10} - T^{9} + 5 T^{8} + \cdots + 1)^{2} \) Copy content Toggle raw display
$3$ \( T^{20} + T^{19} + \cdots + 1 \) Copy content Toggle raw display
$5$ \( T^{20} \) Copy content Toggle raw display
$7$ \( T^{20} - T^{19} + \cdots + 1 \) Copy content Toggle raw display
$11$ \( T^{20} + T^{19} + \cdots + 1 \) Copy content Toggle raw display
$13$ \( T^{20} \) Copy content Toggle raw display
$17$ \( T^{20} \) Copy content Toggle raw display
$19$ \( (T^{10} - T^{9} + 5 T^{8} + \cdots + 1)^{2} \) Copy content Toggle raw display
$23$ \( T^{20} \) Copy content Toggle raw display
$29$ \( (T^{10} - T^{9} - 10 T^{8} + \cdots + 1)^{2} \) Copy content Toggle raw display
$31$ \( T^{20} + T^{19} + \cdots + 1 \) Copy content Toggle raw display
$37$ \( T^{20} \) Copy content Toggle raw display
$41$ \( T^{20} \) Copy content Toggle raw display
$43$ \( T^{20} \) Copy content Toggle raw display
$47$ \( T^{20} + T^{19} + \cdots + 1 \) Copy content Toggle raw display
$53$ \( T^{20} \) Copy content Toggle raw display
$59$ \( T^{20} \) Copy content Toggle raw display
$61$ \( (T^{10} - T^{9} + 5 T^{8} + \cdots + 1)^{2} \) Copy content Toggle raw display
$67$ \( T^{20} \) Copy content Toggle raw display
$71$ \( T^{20} \) Copy content Toggle raw display
$73$ \( T^{20} \) Copy content Toggle raw display
$79$ \( T^{20} \) Copy content Toggle raw display
$83$ \( T^{20} \) Copy content Toggle raw display
$89$ \( T^{20} + T^{19} + \cdots + 1 \) Copy content Toggle raw display
$97$ \( (T^{5} + T^{4} - 4 T^{3} + \cdots + 1)^{4} \) Copy content Toggle raw display
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