Properties

Label 1058.2.a.k
Level $1058$
Weight $2$
Character orbit 1058.a
Self dual yes
Analytic conductor $8.448$
Analytic rank $0$
Dimension $5$
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] = [1058,2,Mod(1,1058)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1058, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1058.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1058 = 2 \cdot 23^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1058.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: \(8.44817253385\)
Analytic rank: \(0\)
Dimension: \(5\)
Coefficient field: \(\Q(\zeta_{22})^+\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{5} - x^{4} - 4x^{3} + 3x^{2} + 3x - 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 46)
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 \(1,\beta_1,\beta_2,\beta_3,\beta_4\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

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

Basis of coefficient ring in terms of \(\nu = \zeta_{22} + \zeta_{22}^{-1}\):

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 2 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{3} - 3\nu \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( \nu^{4} - 4\nu^{2} + 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{3} + 3\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( \beta_{4} + 4\beta_{2} + 6 \) 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
1.30972
0.284630
1.91899
−1.68251
−0.830830
−1.00000 −2.99223 1.00000 −1.39788 2.99223 4.29177 −1.00000 5.95343 1.39788
1.2 −1.00000 −1.11546 1.00000 1.08816 1.11546 0.863693 −1.00000 −1.75575 −1.08816
1.3 −1.00000 −0.609264 1.00000 −0.372786 0.609264 −2.05954 −1.00000 −2.62880 0.372786
1.4 −1.00000 1.96714 1.00000 −0.546200 −1.96714 4.70760 −1.00000 0.869627 0.546200
1.5 −1.00000 2.74982 1.00000 3.22871 −2.74982 1.19647 −1.00000 4.56149 −3.22871
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.5
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(1\)
\(23\) \(-1\)

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 1058.2.a.k 5
3.b odd 2 1 9522.2.a.bw 5
4.b odd 2 1 8464.2.a.bv 5
23.b odd 2 1 1058.2.a.j 5
23.d odd 22 2 46.2.c.b 10
69.c even 2 1 9522.2.a.bz 5
69.g even 22 2 414.2.i.c 10
92.b even 2 1 8464.2.a.bu 5
92.h even 22 2 368.2.m.a 10
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
46.2.c.b 10 23.d odd 22 2
368.2.m.a 10 92.h even 22 2
414.2.i.c 10 69.g even 22 2
1058.2.a.j 5 23.b odd 2 1
1058.2.a.k 5 1.a even 1 1 trivial
8464.2.a.bu 5 92.b even 2 1
8464.2.a.bv 5 4.b odd 2 1
9522.2.a.bw 5 3.b odd 2 1
9522.2.a.bz 5 69.c even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(1058))\):

\( T_{3}^{5} - 11T_{3}^{3} + 22T_{3} + 11 \) Copy content Toggle raw display
\( T_{5}^{5} - 2T_{5}^{4} - 5T_{5}^{3} + 2T_{5}^{2} + 4T_{5} + 1 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T + 1)^{5} \) Copy content Toggle raw display
$3$ \( T^{5} - 11 T^{3} + 22 T + 11 \) Copy content Toggle raw display
$5$ \( T^{5} - 2 T^{4} - 5 T^{3} + 2 T^{2} + \cdots + 1 \) Copy content Toggle raw display
$7$ \( T^{5} - 9 T^{4} + 17 T^{3} + 31 T^{2} + \cdots + 43 \) Copy content Toggle raw display
$11$ \( T^{5} - T^{4} - 15 T^{3} - 19 T^{2} + \cdots - 1 \) Copy content Toggle raw display
$13$ \( T^{5} - T^{4} - 48 T^{3} + 47 T^{2} + \cdots - 661 \) Copy content Toggle raw display
$17$ \( T^{5} + T^{4} - 37 T^{3} - 58 T^{2} + \cdots + 1 \) Copy content Toggle raw display
$19$ \( T^{5} - 10 T^{4} + 7 T^{3} + 140 T^{2} + \cdots - 373 \) Copy content Toggle raw display
$23$ \( T^{5} \) Copy content Toggle raw display
$29$ \( T^{5} - 10 T^{4} + 7 T^{3} + 129 T^{2} + \cdots + 23 \) Copy content Toggle raw display
$31$ \( T^{5} - 66 T^{3} - 33 T^{2} + \cdots + 1441 \) Copy content Toggle raw display
$37$ \( T^{5} - 20 T^{4} + 105 T^{3} + \cdots + 3827 \) Copy content Toggle raw display
$41$ \( T^{5} + 3 T^{4} - 47 T^{3} + \cdots + 1409 \) Copy content Toggle raw display
$43$ \( T^{5} - 27 T^{4} + 219 T^{3} + \cdots + 7303 \) Copy content Toggle raw display
$47$ \( T^{5} + 11 T^{4} - 66 T^{3} + \cdots + 3883 \) Copy content Toggle raw display
$53$ \( T^{5} + 2 T^{4} - 38 T^{3} - 35 T^{2} + \cdots + 43 \) Copy content Toggle raw display
$59$ \( T^{5} + 17 T^{4} - 34 T^{3} + \cdots + 2881 \) Copy content Toggle raw display
$61$ \( T^{5} - 7 T^{4} - 9 T^{3} + 72 T^{2} + \cdots + 23 \) Copy content Toggle raw display
$67$ \( T^{5} - 28 T^{4} + 186 T^{3} + \cdots + 397 \) Copy content Toggle raw display
$71$ \( T^{5} - 66 T^{3} + 33 T^{2} + \cdots - 1441 \) Copy content Toggle raw display
$73$ \( T^{5} - 8 T^{4} - 91 T^{3} + \cdots + 5897 \) Copy content Toggle raw display
$79$ \( T^{5} - 16 T^{4} - 100 T^{3} + \cdots - 10891 \) Copy content Toggle raw display
$83$ \( T^{5} - 18 T^{4} - 141 T^{3} + \cdots + 30383 \) Copy content Toggle raw display
$89$ \( T^{5} + 14 T^{4} - 113 T^{3} + \cdots + 617 \) Copy content Toggle raw display
$97$ \( T^{5} - 47 T^{4} + 811 T^{3} + \cdots - 28073 \) Copy content Toggle raw display
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