Properties

Label 3584.1.cd.a
Level $3584$
Weight $1$
Character orbit 3584.cd
Analytic conductor $1.789$
Analytic rank $0$
Dimension $64$
Projective image $D_{128}$
CM discriminant -7
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3584,1,Mod(13,3584)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3584, base_ring=CyclotomicField(128))
 
chi = DirichletCharacter(H, H._module([0, 111, 64]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3584.13");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3584 = 2^{9} \cdot 7 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3584.cd (of order \(128\), degree \(64\), 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: \(1.78864900528\)
Analytic rank: \(0\)
Dimension: \(64\)
Coefficient field: \(\Q(\zeta_{128})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{64} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{128}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{128} - \cdots)\)

$q$-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.

\(f(q)\) \(=\) \( q - \zeta_{128}^{59} q^{2} - \zeta_{128}^{54} q^{4} + \zeta_{128}^{63} q^{7} - \zeta_{128}^{49} q^{8} - \zeta_{128}^{25} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - \zeta_{128}^{59} q^{2} - \zeta_{128}^{54} q^{4} + \zeta_{128}^{63} q^{7} - \zeta_{128}^{49} q^{8} - \zeta_{128}^{25} q^{9} + ( - \zeta_{128}^{13} - \zeta_{128}^{2}) q^{11} + \zeta_{128}^{58} q^{14} - \zeta_{128}^{44} q^{16} - \zeta_{128}^{20} q^{18} + (\zeta_{128}^{61} - \zeta_{128}^{8}) q^{22} + ( - \zeta_{128}^{46} + \zeta_{128}^{28}) q^{23} - \zeta_{128}^{19} q^{25} + \zeta_{128}^{53} q^{28} + ( - \zeta_{128}^{55} - \zeta_{128}^{42}) q^{29} - \zeta_{128}^{39} q^{32} - \zeta_{128}^{15} q^{36} + ( - \zeta_{128}^{21} - \zeta_{128}^{6}) q^{37} + (\zeta_{128}^{36} + \zeta_{128}^{35}) q^{43} + (\zeta_{128}^{56} - \zeta_{128}^{3}) q^{44} + ( - \zeta_{128}^{41} + \zeta_{128}^{23}) q^{46} - \zeta_{128}^{62} q^{49} - \zeta_{128}^{14} q^{50} + (\zeta_{128}^{52} - \zeta_{128}^{43}) q^{53} + \zeta_{128}^{48} q^{56} + ( - \zeta_{128}^{50} - \zeta_{128}^{37}) q^{58} + \zeta_{128}^{24} q^{63} - \zeta_{128}^{34} q^{64} + ( - \zeta_{128}^{40} - \zeta_{128}^{33}) q^{67} + (\zeta_{128}^{37} + \zeta_{128}^{9}) q^{71} - \zeta_{128}^{10} q^{72} + ( - \zeta_{128}^{16} - \zeta_{128}) q^{74} + (\zeta_{128}^{12} + \zeta_{128}) q^{77} + ( - \zeta_{128}^{17} + \zeta_{128}^{11}) q^{79} + \zeta_{128}^{50} q^{81} + (\zeta_{128}^{31} + \zeta_{128}^{30}) q^{86} + (\zeta_{128}^{62} + \zeta_{128}^{51}) q^{88} + ( - \zeta_{128}^{36} + \zeta_{128}^{18}) q^{92} - \zeta_{128}^{57} q^{98} + (\zeta_{128}^{38} + \zeta_{128}^{27}) q^{99} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 64 q+O(q^{10}) \) Copy content Toggle raw display \( 64 q+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3584\mathbb{Z}\right)^\times\).

\(n\) \(1023\) \(1025\) \(1541\)
\(\chi(n)\) \(1\) \(-1\) \(-\zeta_{128}^{19}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
13.1
0.857729 0.514103i
0.514103 0.857729i
0.671559 + 0.740951i
0.336890 0.941544i
0.595699 0.803208i
−0.146730 + 0.989177i
0.903989 + 0.427555i
0.0490677 + 0.998795i
0.242980 0.970031i
−0.242980 0.970031i
0.998795 + 0.0490677i
−0.427555 0.903989i
−0.146730 0.989177i
0.595699 + 0.803208i
0.941544 0.336890i
0.740951 + 0.671559i
−0.514103 0.857729i
−0.857729 0.514103i
0.740951 0.671559i
−0.941544 0.336890i
−0.903989 + 0.427555i 0 0.634393 0.773010i 0 0 −0.857729 0.514103i −0.242980 + 0.970031i −0.595699 + 0.803208i 0
69.1 0.427555 0.903989i 0 −0.634393 0.773010i 0 0 −0.514103 0.857729i −0.970031 + 0.242980i −0.803208 + 0.595699i 0
125.1 −0.514103 + 0.857729i 0 −0.471397 0.881921i 0 0 −0.671559 + 0.740951i 0.998795 + 0.0490677i 0.427555 0.903989i 0
181.1 0.989177 0.146730i 0 0.956940 0.290285i 0 0 −0.336890 0.941544i 0.903989 0.427555i −0.740951 0.671559i 0
237.1 −0.0490677 0.998795i 0 −0.995185 + 0.0980171i 0 0 −0.595699 0.803208i 0.146730 + 0.989177i 0.242980 0.970031i 0
293.1 −0.671559 0.740951i 0 −0.0980171 + 0.995185i 0 0 0.146730 + 0.989177i 0.803208 0.595699i −0.514103 + 0.857729i 0
349.1 −0.595699 0.803208i 0 −0.290285 + 0.956940i 0 0 −0.903989 + 0.427555i 0.941544 0.336890i −0.0490677 + 0.998795i 0
405.1 0.242980 0.970031i 0 −0.881921 0.471397i 0 0 −0.0490677 + 0.998795i −0.671559 + 0.740951i −0.941544 0.336890i 0
461.1 0.941544 + 0.336890i 0 0.773010 + 0.634393i 0 0 −0.242980 0.970031i 0.514103 + 0.857729i 0.146730 + 0.989177i 0
517.1 −0.941544 + 0.336890i 0 0.773010 0.634393i 0 0 0.242980 0.970031i −0.514103 + 0.857729i −0.146730 + 0.989177i 0
573.1 0.970031 0.242980i 0 0.881921 0.471397i 0 0 −0.998795 + 0.0490677i 0.740951 0.671559i −0.336890 0.941544i 0
629.1 −0.803208 0.595699i 0 0.290285 + 0.956940i 0 0 0.427555 0.903989i 0.336890 0.941544i −0.998795 + 0.0490677i 0
685.1 −0.671559 + 0.740951i 0 −0.0980171 0.995185i 0 0 0.146730 0.989177i 0.803208 + 0.595699i −0.514103 0.857729i 0
741.1 −0.0490677 + 0.998795i 0 −0.995185 0.0980171i 0 0 −0.595699 + 0.803208i 0.146730 0.989177i 0.242980 + 0.970031i 0
797.1 −0.146730 + 0.989177i 0 −0.956940 0.290285i 0 0 −0.941544 0.336890i 0.427555 0.903989i 0.671559 + 0.740951i 0
853.1 −0.857729 + 0.514103i 0 0.471397 0.881921i 0 0 −0.740951 + 0.671559i 0.0490677 + 0.998795i −0.903989 + 0.427555i 0
909.1 −0.427555 0.903989i 0 −0.634393 + 0.773010i 0 0 0.514103 0.857729i 0.970031 + 0.242980i 0.803208 + 0.595699i 0
965.1 0.903989 + 0.427555i 0 0.634393 + 0.773010i 0 0 0.857729 0.514103i 0.242980 + 0.970031i 0.595699 + 0.803208i 0
1021.1 −0.857729 0.514103i 0 0.471397 + 0.881921i 0 0 −0.740951 0.671559i 0.0490677 0.998795i −0.903989 0.427555i 0
1077.1 0.146730 + 0.989177i 0 −0.956940 + 0.290285i 0 0 0.941544 0.336890i −0.427555 0.903989i −0.671559 + 0.740951i 0
See all 64 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 13.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.b odd 2 1 CM by \(\Q(\sqrt{-7}) \)
512.o even 128 1 inner
3584.cd odd 128 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3584.1.cd.a 64
7.b odd 2 1 CM 3584.1.cd.a 64
512.o even 128 1 inner 3584.1.cd.a 64
3584.cd odd 128 1 inner 3584.1.cd.a 64
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3584.1.cd.a 64 1.a even 1 1 trivial
3584.1.cd.a 64 7.b odd 2 1 CM
3584.1.cd.a 64 512.o even 128 1 inner
3584.1.cd.a 64 3584.cd odd 128 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{1}^{\mathrm{new}}(3584, [\chi])\).

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{64} + 1 \) Copy content Toggle raw display
$3$ \( T^{64} \) Copy content Toggle raw display
$5$ \( T^{64} \) Copy content Toggle raw display
$7$ \( T^{64} + 1 \) Copy content Toggle raw display
$11$ \( T^{64} + 1344 T^{54} + \cdots + 2 \) Copy content Toggle raw display
$13$ \( T^{64} \) Copy content Toggle raw display
$17$ \( T^{64} \) Copy content Toggle raw display
$19$ \( T^{64} \) Copy content Toggle raw display
$23$ \( (T^{32} + 2 T^{16} + \cdots + 2)^{2} \) Copy content Toggle raw display
$29$ \( T^{64} - 192 T^{57} + \cdots + 2 \) Copy content Toggle raw display
$31$ \( T^{64} \) Copy content Toggle raw display
$37$ \( T^{64} + 2640 T^{52} + \cdots + 2 \) Copy content Toggle raw display
$41$ \( T^{64} \) Copy content Toggle raw display
$43$ \( T^{64} + 896 T^{55} + \cdots + 2 \) Copy content Toggle raw display
$47$ \( T^{64} \) Copy content Toggle raw display
$53$ \( T^{64} + 288 T^{54} + \cdots + 2 \) Copy content Toggle raw display
$59$ \( T^{64} \) Copy content Toggle raw display
$61$ \( T^{64} \) Copy content Toggle raw display
$67$ \( T^{64} + 8 T^{56} + \cdots + 2 \) Copy content Toggle raw display
$71$ \( T^{64} + 64 T^{60} + \cdots + 16 \) Copy content Toggle raw display
$73$ \( T^{64} \) Copy content Toggle raw display
$79$ \( T^{64} + 768 T^{54} + \cdots + 4 \) Copy content Toggle raw display
$83$ \( T^{64} \) Copy content Toggle raw display
$89$ \( T^{64} \) Copy content Toggle raw display
$97$ \( T^{64} \) Copy content Toggle raw display
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