Properties

Label 4011.2.a.e
Level $4011$
Weight $2$
Character orbit 4011.a
Self dual yes
Analytic conductor $32.028$
Analytic rank $0$
Dimension $3$
CM no
Inner twists $1$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [4011,2,Mod(1,4011)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4011, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("4011.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 4011 = 3 \cdot 7 \cdot 191 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4011.a (trivial)

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: yes
Analytic conductor: \(32.0279962507\)
Analytic rank: \(0\)
Dimension: \(3\)
Coefficient field: 3.3.229.1
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{3} - 4x - 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

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

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_1 q^{2} - q^{3} + (\beta_{2} + 1) q^{4} + (\beta_{2} + 1) q^{5} - \beta_1 q^{6} - q^{7} + q^{8} + q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_1 q^{2} - q^{3} + (\beta_{2} + 1) q^{4} + (\beta_{2} + 1) q^{5} - \beta_1 q^{6} - q^{7} + q^{8} + q^{9} + (2 \beta_1 + 1) q^{10} + ( - 2 \beta_{2} - 2) q^{11} + ( - \beta_{2} - 1) q^{12} + ( - \beta_{2} + \beta_1 + 3) q^{13} - \beta_1 q^{14} + ( - \beta_{2} - 1) q^{15} + ( - 2 \beta_{2} + \beta_1 - 2) q^{16} + (\beta_{2} + 3 \beta_1 - 2) q^{17} + \beta_1 q^{18} + (\beta_{2} - \beta_1 + 5) q^{19} + (\beta_1 + 4) q^{20} + q^{21} + ( - 4 \beta_1 - 2) q^{22} + (2 \beta_1 - 3) q^{23} - q^{24} + (\beta_1 - 1) q^{25} + (\beta_{2} + 2 \beta_1 + 2) q^{26} - q^{27} + ( - \beta_{2} - 1) q^{28} + 3 q^{29} + ( - 2 \beta_1 - 1) q^{30} + ( - \beta_{2} + 3 \beta_1 - 3) q^{31} + (\beta_{2} - 4 \beta_1 - 1) q^{32} + (2 \beta_{2} + 2) q^{33} + (3 \beta_{2} - \beta_1 + 10) q^{34} + ( - \beta_{2} - 1) q^{35} + (\beta_{2} + 1) q^{36} + (\beta_{2} + 2 \beta_1) q^{37} + ( - \beta_{2} + 6 \beta_1 - 2) q^{38} + (\beta_{2} - \beta_1 - 3) q^{39} + (\beta_{2} + 1) q^{40} + (\beta_{2} - 3 \beta_1 + 5) q^{41} + \beta_1 q^{42} + (2 \beta_1 + 4) q^{43} + ( - 2 \beta_1 - 8) q^{44} + (\beta_{2} + 1) q^{45} + (2 \beta_{2} - 3 \beta_1 + 6) q^{46} + (\beta_{2} - 5 \beta_1 - 2) q^{47} + (2 \beta_{2} - \beta_1 + 2) q^{48} + q^{49} + (\beta_{2} - \beta_1 + 3) q^{50} + ( - \beta_{2} - 3 \beta_1 + 2) q^{51} + (4 \beta_{2} + \beta_1 + 1) q^{52} + 5 \beta_1 q^{53} - \beta_1 q^{54} + ( - 2 \beta_1 - 8) q^{55} - q^{56} + ( - \beta_{2} + \beta_1 - 5) q^{57} + 3 \beta_1 q^{58} + (4 \beta_{2} - \beta_1 + 1) q^{59} + ( - \beta_1 - 4) q^{60} + (2 \beta_{2} - \beta_1 + 8) q^{61} + (3 \beta_{2} - 4 \beta_1 + 8) q^{62} - q^{63} + ( - 2 \beta_1 - 7) q^{64} + (4 \beta_{2} + \beta_1 + 1) q^{65} + (4 \beta_1 + 2) q^{66} + ( - \beta_{2} - 6) q^{67} + ( - 3 \beta_{2} + 7 \beta_1 + 4) q^{68} + ( - 2 \beta_1 + 3) q^{69} + ( - 2 \beta_1 - 1) q^{70} + ( - 4 \beta_{2} + 4 \beta_1 - 2) q^{71} + q^{72} + (\beta_{2} + 2 \beta_1 + 9) q^{73} + (2 \beta_{2} + \beta_1 + 7) q^{74} + ( - \beta_1 + 1) q^{75} + (4 \beta_{2} - \beta_1 + 7) q^{76} + (2 \beta_{2} + 2) q^{77} + ( - \beta_{2} - 2 \beta_1 - 2) q^{78} + ( - \beta_{2} - \beta_1 + 5) q^{79} - 7 q^{80} + q^{81} + ( - 3 \beta_{2} + 6 \beta_1 - 8) q^{82} + (\beta_{2} + 3 \beta_1 - 6) q^{83} + (\beta_{2} + 1) q^{84} + ( - 3 \beta_{2} + 7 \beta_1 + 4) q^{85} + (2 \beta_{2} + 4 \beta_1 + 6) q^{86} - 3 q^{87} + ( - 2 \beta_{2} - 2) q^{88} + ( - \beta_{2} + 4 \beta_1 + 2) q^{89} + (2 \beta_1 + 1) q^{90} + (\beta_{2} - \beta_1 - 3) q^{91} + ( - 3 \beta_{2} + 4 \beta_1 - 1) q^{92} + (\beta_{2} - 3 \beta_1 + 3) q^{93} + ( - 5 \beta_{2} - \beta_1 - 14) q^{94} + (4 \beta_{2} - \beta_1 + 7) q^{95} + ( - \beta_{2} + 4 \beta_1 + 1) q^{96} + (4 \beta_{2} - 9 \beta_1 - 1) q^{97} + \beta_1 q^{98} + ( - 2 \beta_{2} - 2) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 3 q - 3 q^{3} + 2 q^{4} + 2 q^{5} - 3 q^{7} + 3 q^{8} + 3 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 3 q - 3 q^{3} + 2 q^{4} + 2 q^{5} - 3 q^{7} + 3 q^{8} + 3 q^{9} + 3 q^{10} - 4 q^{11} - 2 q^{12} + 10 q^{13} - 2 q^{15} - 4 q^{16} - 7 q^{17} + 14 q^{19} + 12 q^{20} + 3 q^{21} - 6 q^{22} - 9 q^{23} - 3 q^{24} - 3 q^{25} + 5 q^{26} - 3 q^{27} - 2 q^{28} + 9 q^{29} - 3 q^{30} - 8 q^{31} - 4 q^{32} + 4 q^{33} + 27 q^{34} - 2 q^{35} + 2 q^{36} - q^{37} - 5 q^{38} - 10 q^{39} + 2 q^{40} + 14 q^{41} + 12 q^{43} - 24 q^{44} + 2 q^{45} + 16 q^{46} - 7 q^{47} + 4 q^{48} + 3 q^{49} + 8 q^{50} + 7 q^{51} - q^{52} - 24 q^{55} - 3 q^{56} - 14 q^{57} - q^{59} - 12 q^{60} + 22 q^{61} + 21 q^{62} - 3 q^{63} - 21 q^{64} - q^{65} + 6 q^{66} - 17 q^{67} + 15 q^{68} + 9 q^{69} - 3 q^{70} - 2 q^{71} + 3 q^{72} + 26 q^{73} + 19 q^{74} + 3 q^{75} + 17 q^{76} + 4 q^{77} - 5 q^{78} + 16 q^{79} - 21 q^{80} + 3 q^{81} - 21 q^{82} - 19 q^{83} + 2 q^{84} + 15 q^{85} + 16 q^{86} - 9 q^{87} - 4 q^{88} + 7 q^{89} + 3 q^{90} - 10 q^{91} + 8 q^{93} - 37 q^{94} + 17 q^{95} + 4 q^{96} - 7 q^{97} - 4 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{3} - 4x - 1 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 3 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 3 \) 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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
−1.86081
−0.254102
2.11491
−1.86081 −1.00000 1.46260 1.46260 1.86081 −1.00000 1.00000 1.00000 −2.72161
1.2 −0.254102 −1.00000 −1.93543 −1.93543 0.254102 −1.00000 1.00000 1.00000 0.491797
1.3 2.11491 −1.00000 2.47283 2.47283 −2.11491 −1.00000 1.00000 1.00000 5.22982
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \(1\)
\(7\) \(1\)
\(191\) \(-1\)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 4011.2.a.e 3
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4011.2.a.e 3 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{3} - 4T_{2} - 1 \) acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(4011))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{3} - 4T - 1 \) Copy content Toggle raw display
$3$ \( (T + 1)^{3} \) Copy content Toggle raw display
$5$ \( T^{3} - 2 T^{2} + \cdots + 7 \) Copy content Toggle raw display
$7$ \( (T + 1)^{3} \) Copy content Toggle raw display
$11$ \( T^{3} + 4 T^{2} + \cdots - 56 \) Copy content Toggle raw display
$13$ \( T^{3} - 10 T^{2} + \cdots - 14 \) Copy content Toggle raw display
$17$ \( T^{3} + 7 T^{2} + \cdots - 236 \) Copy content Toggle raw display
$19$ \( T^{3} - 14 T^{2} + \cdots - 74 \) Copy content Toggle raw display
$23$ \( T^{3} + 9 T^{2} + \cdots - 29 \) Copy content Toggle raw display
$29$ \( (T - 3)^{3} \) Copy content Toggle raw display
$31$ \( T^{3} + 8 T^{2} + \cdots - 14 \) Copy content Toggle raw display
$37$ \( T^{3} + T^{2} + \cdots - 64 \) Copy content Toggle raw display
$41$ \( T^{3} - 14 T^{2} + \cdots - 4 \) Copy content Toggle raw display
$43$ \( T^{3} - 12 T^{2} + \cdots - 8 \) Copy content Toggle raw display
$47$ \( T^{3} + 7 T^{2} + \cdots - 316 \) Copy content Toggle raw display
$53$ \( T^{3} - 100T - 125 \) Copy content Toggle raw display
$59$ \( T^{3} + T^{2} + \cdots + 236 \) Copy content Toggle raw display
$61$ \( T^{3} - 22 T^{2} + \cdots - 227 \) Copy content Toggle raw display
$67$ \( T^{3} + 17 T^{2} + \cdots + 148 \) Copy content Toggle raw display
$71$ \( T^{3} + 2 T^{2} + \cdots + 56 \) Copy content Toggle raw display
$73$ \( T^{3} - 26 T^{2} + \cdots - 469 \) Copy content Toggle raw display
$79$ \( T^{3} - 16 T^{2} + \cdots - 74 \) Copy content Toggle raw display
$83$ \( T^{3} + 19 T^{2} + \cdots - 196 \) Copy content Toggle raw display
$89$ \( T^{3} - 7 T^{2} + \cdots + 208 \) Copy content Toggle raw display
$97$ \( T^{3} + 7 T^{2} + \cdots - 2602 \) Copy content Toggle raw display
show more
show less