Properties

Label 3236.1.l.a
Level $3236$
Weight $1$
Character orbit 3236.l
Analytic conductor $1.615$
Analytic rank $0$
Dimension $100$
Projective image $D_{101}$
CM discriminant -4
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3236,1,Mod(7,3236)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3236, base_ring=CyclotomicField(202))
 
chi = DirichletCharacter(H, H._module([101, 148]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3236.7");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3236 = 2^{2} \cdot 809 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3236.l (of order \(202\), degree \(100\), 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: \(1.61497438088\)
Analytic rank: \(0\)
Dimension: \(100\)
Coefficient field: \(\Q(\zeta_{202})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{100} - x^{99} + x^{98} - x^{97} + x^{96} - x^{95} + x^{94} - x^{93} + x^{92} - x^{91} + x^{90} + \cdots + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{101}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{101} - \cdots)\)

$q$-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.

\(f(q)\) \(=\) \( q + \zeta_{202}^{56} q^{2} - \zeta_{202}^{11} q^{4} + (\zeta_{202}^{62} - \zeta_{202}^{35}) q^{5} - \zeta_{202}^{67} q^{8} + \zeta_{202}^{74} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q + \zeta_{202}^{56} q^{2} - \zeta_{202}^{11} q^{4} + (\zeta_{202}^{62} - \zeta_{202}^{35}) q^{5} - \zeta_{202}^{67} q^{8} + \zeta_{202}^{74} q^{9} + ( - \zeta_{202}^{91} - \zeta_{202}^{17}) q^{10} + ( - \zeta_{202}^{65} + \zeta_{202}^{22}) q^{13} + \zeta_{202}^{22} q^{16} + ( - \zeta_{202}^{37} - \zeta_{202}^{21}) q^{17} - \zeta_{202}^{29} q^{18} + ( - \zeta_{202}^{73} + \zeta_{202}^{46}) q^{20} + ( - \zeta_{202}^{97} + \cdots - \zeta_{202}^{23}) q^{25} + \cdots + \zeta_{202}^{30} q^{98} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 100 q - q^{2} - q^{4} - 2 q^{5} - q^{8} - q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 100 q - q^{2} - q^{4} - 2 q^{5} - q^{8} - q^{9} - 2 q^{10} - 2 q^{13} - q^{16} - 2 q^{17} - q^{18} - 2 q^{20} - 3 q^{25} - 2 q^{26} - 2 q^{29} - q^{32} - 2 q^{34} - q^{36} - 2 q^{37} - 2 q^{40} - 2 q^{41} - 2 q^{45} - q^{49} - 3 q^{50} - 2 q^{52} - 2 q^{53} - 2 q^{58} - 2 q^{61} - q^{64} - 4 q^{65} - 2 q^{68} - q^{72} - 2 q^{73} - 2 q^{74} - 2 q^{80} - q^{81} - 2 q^{82} - 4 q^{85} - 2 q^{89} - 2 q^{90} - 2 q^{97} - q^{98}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3236\mathbb{Z}\right)^\times\).

\(n\) \(1619\) \(1621\)
\(\chi(n)\) \(-1\) \(\zeta_{202}^{74}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
7.1
−0.998066 0.0621696i
0.0466404 0.998912i
0.667588 0.744531i
0.350126 + 0.936702i
−0.490994 + 0.871163i
0.830388 + 0.557186i
−0.982635 0.185548i
−0.320826 0.947138i
0.517850 + 0.855472i
0.231176 + 0.972912i
0.995649 0.0931793i
−0.544204 + 0.838953i
−0.200807 0.979631i
0.407684 0.913123i
0.794142 + 0.607733i
−0.644110 + 0.764933i
−0.952013 0.306057i
−0.847315 + 0.531091i
−0.847315 0.531091i
0.407684 + 0.913123i
−0.942034 0.335517i 0 0.774857 + 0.632136i −1.32486 + 0.165694i 0 0 −0.517850 0.855472i −0.108652 0.994080i 1.30365 + 0.288422i
51.1 −0.863422 + 0.504483i 0 0.490994 0.871163i 1.96726 0.184109i 0 0 0.0155518 + 0.999879i 0.952013 + 0.306057i −1.60570 + 1.15142i
115.1 −0.995649 0.0931793i 0 0.982635 + 0.185548i 0.204708 1.87291i 0 0 −0.961071 0.276302i 0.774857 + 0.632136i −0.378334 + 1.84569i
207.1 0.379088 0.925360i 0 −0.712584 0.701587i 0.935995 + 0.813364i 0 0 −0.919353 + 0.393434i −0.231176 + 0.972912i 1.10748 0.557796i
299.1 −0.893115 0.449828i 0 0.595309 + 0.803497i −0.144496 + 0.238703i 0 0 −0.170244 0.985402i −0.961071 0.276302i 0.236427 0.148191i
319.1 −0.108652 + 0.994080i 0 −0.976389 0.216018i 0.752316 1.83641i 0 0 0.320826 0.947138i 0.969199 0.246279i 1.74380 + 0.947393i
343.1 −0.517850 0.855472i 0 −0.463664 + 0.886011i 1.51340 0.592674i 0 0 0.998066 0.0621696i 0.320826 + 0.947138i −1.29073 0.987758i
407.1 0.847315 + 0.531091i 0 0.435884 + 0.900003i 0.736429 + 0.563567i 0 0 −0.108652 + 0.994080i −0.570032 0.821622i 0.324682 + 0.868630i
411.1 0.595309 + 0.803497i 0 −0.291215 + 0.956658i 0.891227 + 1.70304i 0 0 −0.942034 + 0.335517i 0.847315 + 0.531091i −0.837832 + 1.72993i
435.1 0.878693 0.477387i 0 0.544204 0.838953i 1.27284 + 0.641081i 0 0 0.0776838 0.996978i 0.0155518 0.999879i 1.42448 0.0443225i
451.1 0.490994 + 0.871163i 0 −0.517850 + 0.855472i 1.87096 + 0.353288i 0 0 −0.999516 0.0310999i 0.812658 0.582741i 0.610861 + 1.80338i
475.1 0.690420 + 0.723409i 0 −0.0466404 + 0.998912i −0.525187 + 1.17630i 0 0 −0.754823 + 0.655929i −0.170244 + 0.985402i −1.21355 + 0.432220i
527.1 0.320826 + 0.947138i 0 −0.794142 + 0.607733i −1.71210 0.732687i 0 0 −0.830388 0.557186i 0.734059 + 0.679086i 0.144670 1.85666i
555.1 −0.0466404 0.998912i 0 −0.995649 + 0.0931793i 0.227305 0.253503i 0 0 0.139515 + 0.990220i −0.942034 + 0.335517i −0.263829 0.215234i
615.1 0.435884 0.900003i 0 −0.620010 0.784594i −0.297924 + 1.10045i 0 0 −0.976389 + 0.216018i −0.350126 0.936702i 0.860547 + 0.747801i
623.1 0.0776838 + 0.996978i 0 −0.987930 + 0.154898i −0.235079 + 1.36068i 0 0 −0.231176 0.972912i −0.0466404 0.998912i −1.37483 0.128666i
627.1 0.139515 0.990220i 0 −0.961071 0.276302i 0.798020 0.572245i 0 0 −0.407684 + 0.913123i −0.517850 0.855472i −0.455312 0.870053i
683.1 0.998066 + 0.0621696i 0 0.992270 + 0.124099i −0.253872 0.524188i 0 0 0.982635 + 0.185548i −0.830388 + 0.557186i −0.220792 0.538957i
687.1 0.998066 0.0621696i 0 0.992270 0.124099i −0.253872 + 0.524188i 0 0 0.982635 0.185548i −0.830388 0.557186i −0.220792 + 0.538957i
723.1 −0.0466404 + 0.998912i 0 −0.995649 0.0931793i 0.227305 + 0.253503i 0 0 0.139515 0.990220i −0.942034 0.335517i −0.263829 + 0.215234i
See all 100 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 7.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 CM by \(\Q(\sqrt{-1}) \)
809.e even 101 1 inner
3236.l odd 202 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3236.1.l.a 100
4.b odd 2 1 CM 3236.1.l.a 100
809.e even 101 1 inner 3236.1.l.a 100
3236.l odd 202 1 inner 3236.1.l.a 100
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3236.1.l.a 100 1.a even 1 1 trivial
3236.1.l.a 100 4.b odd 2 1 CM
3236.1.l.a 100 809.e even 101 1 inner
3236.1.l.a 100 3236.l odd 202 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{1}^{\mathrm{new}}(3236, [\chi])\).

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{100} + T^{99} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{100} \) Copy content Toggle raw display
$5$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$7$ \( T^{100} \) Copy content Toggle raw display
$11$ \( T^{100} \) Copy content Toggle raw display
$13$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$17$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$19$ \( T^{100} \) Copy content Toggle raw display
$23$ \( T^{100} \) Copy content Toggle raw display
$29$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$31$ \( T^{100} \) Copy content Toggle raw display
$37$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$41$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$43$ \( T^{100} \) Copy content Toggle raw display
$47$ \( T^{100} \) Copy content Toggle raw display
$53$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$59$ \( T^{100} \) Copy content Toggle raw display
$61$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$67$ \( T^{100} \) Copy content Toggle raw display
$71$ \( T^{100} \) Copy content Toggle raw display
$73$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$79$ \( T^{100} \) Copy content Toggle raw display
$83$ \( T^{100} \) Copy content Toggle raw display
$89$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
$97$ \( T^{100} + 2 T^{99} + \cdots + 1 \) Copy content Toggle raw display
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