Properties

Label 6005.2.a.c
Level $6005$
Weight $2$
Character orbit 6005.a
Self dual yes
Analytic conductor $47.950$
Analytic rank $1$
Dimension $4$
CM no
Inner twists $1$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [6005,2,Mod(1,6005)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6005, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([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("6005.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 6005 = 5 \cdot 1201 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 6005.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: \(47.9501664138\)
Analytic rank: \(1\)
Dimension: \(4\)
Coefficient field: 4.4.2777.1
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - x^{3} - 4x^{2} + x + 2 \) 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 \(1,\beta_1,\beta_2,\beta_3\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

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

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{4} - x^{3} - 4x^{2} + x + 2 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - \nu - 2 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{3} - \nu^{2} - 3\nu + 1 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + \beta _1 + 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{3} + \beta_{2} + 4\beta _1 + 1 \) 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
−0.679643
2.36234
−1.50848
0.825785
−1.26308 2.12152 −0.404635 −1.00000 −2.67964 −2.67964 3.03724 1.50084 1.26308
1.2 −0.515722 −0.702588 −1.73403 −1.00000 0.362340 0.362340 1.92572 −2.50637 0.515722
1.3 1.18264 −2.96664 −0.601352 −1.00000 −3.50848 −3.50848 −3.07647 5.80096 −1.18264
1.4 2.59615 −0.452290 4.74002 −1.00000 −1.17422 −1.17422 7.11351 −2.79543 −2.59615
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(5\) \( +1 \)
\(1201\) \( +1 \)

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 6005.2.a.c 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
6005.2.a.c 4 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{4} - 2T_{2}^{3} - 3T_{2}^{2} + 3T_{2} + 2 \) acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(6005))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{4} - 2 T^{3} + \cdots + 2 \) Copy content Toggle raw display
$3$ \( T^{4} + 2 T^{3} + \cdots - 2 \) Copy content Toggle raw display
$5$ \( (T + 1)^{4} \) Copy content Toggle raw display
$7$ \( T^{4} + 7 T^{3} + \cdots - 4 \) Copy content Toggle raw display
$11$ \( T^{4} + 4 T^{3} + \cdots - 32 \) Copy content Toggle raw display
$13$ \( T^{4} - 2 T^{3} + \cdots + 1 \) Copy content Toggle raw display
$17$ \( T^{4} + T^{3} + \cdots + 67 \) Copy content Toggle raw display
$19$ \( T^{4} - 11 T^{3} + \cdots + 8 \) Copy content Toggle raw display
$23$ \( T^{4} + 9 T^{3} + \cdots + 8 \) Copy content Toggle raw display
$29$ \( T^{4} + 8 T^{3} + \cdots - 536 \) Copy content Toggle raw display
$31$ \( T^{4} + 5 T^{3} + \cdots + 92 \) Copy content Toggle raw display
$37$ \( T^{4} - 4 T^{3} + \cdots + 943 \) Copy content Toggle raw display
$41$ \( T^{4} - 3 T^{3} + \cdots + 376 \) Copy content Toggle raw display
$43$ \( T^{4} + 19 T^{3} + \cdots - 44 \) Copy content Toggle raw display
$47$ \( T^{4} - 4 T^{3} + \cdots - 23 \) Copy content Toggle raw display
$53$ \( T^{4} - 28 T^{3} + \cdots + 1486 \) Copy content Toggle raw display
$59$ \( T^{4} + 9 T^{3} + \cdots + 1013 \) Copy content Toggle raw display
$61$ \( T^{4} + 23 T^{3} + \cdots - 41 \) Copy content Toggle raw display
$67$ \( T^{4} + 11 T^{3} + \cdots + 2 \) Copy content Toggle raw display
$71$ \( T^{4} - 27 T^{3} + \cdots + 472 \) Copy content Toggle raw display
$73$ \( T^{4} - 18 T^{3} + \cdots - 6016 \) Copy content Toggle raw display
$79$ \( T^{4} - 11 T^{3} + \cdots - 8 \) Copy content Toggle raw display
$83$ \( T^{4} + 2 T^{3} + \cdots - 128 \) Copy content Toggle raw display
$89$ \( T^{4} - T^{3} + \cdots + 14648 \) Copy content Toggle raw display
$97$ \( T^{4} - 8 T^{3} + \cdots + 1 \) Copy content Toggle raw display
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