Properties

Label 4719.2.a.bl
Level $4719$
Weight $2$
Character orbit 4719.a
Self dual yes
Analytic conductor $37.681$
Analytic rank $0$
Dimension $10$
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] = [4719,2,Mod(1,4719)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4719, 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("4719.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 4719 = 3 \cdot 11^{2} \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4719.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: \(37.6814047138\)
Analytic rank: \(0\)
Dimension: \(10\)
Coefficient field: \(\mathbb{Q}[x]/(x^{10} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{10} - 2x^{9} - 14x^{8} + 24x^{7} + 67x^{6} - 88x^{5} - 123x^{4} + 96x^{3} + 64x^{2} - 24x - 12 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{31}]\)
Coefficient ring index: \( 2 \)
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 \(1,\beta_1,\ldots,\beta_{9}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

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

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{10} - 2x^{9} - 14x^{8} + 24x^{7} + 67x^{6} - 88x^{5} - 123x^{4} + 96x^{3} + 64x^{2} - 24x - 12 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 3 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{9} - 2\nu^{8} - 12\nu^{7} + 24\nu^{6} + 41\nu^{5} - 94\nu^{4} - 25\nu^{3} + 130\nu^{2} - 24\nu - 32 ) / 2 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( \nu^{8} - 2\nu^{7} - 14\nu^{6} + 22\nu^{5} + 69\nu^{4} - 68\nu^{3} - 131\nu^{2} + 42\nu + 46 ) / 2 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( \nu^{9} - 3\nu^{8} - 12\nu^{7} + 38\nu^{6} + 43\nu^{5} - 153\nu^{4} - 37\nu^{3} + 201\nu^{2} - 20\nu - 48 ) / 2 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 2\nu^{9} - 3\nu^{8} - 28\nu^{7} + 34\nu^{6} + 130\nu^{5} - 113\nu^{4} - 214\nu^{3} + 95\nu^{2} + 68\nu - 8 ) / 2 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( -\nu^{9} + 3\nu^{8} + 13\nu^{7} - 37\nu^{6} - 56\nu^{5} + 139\nu^{4} + 83\nu^{3} - 152\nu^{2} - 8\nu + 31 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( 4\nu^{9} - 9\nu^{8} - 52\nu^{7} + 108\nu^{6} + 218\nu^{5} - 399\nu^{4} - 298\nu^{3} + 443\nu^{2} + 26\nu - 84 ) / 2 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( 4\nu^{9} - 9\nu^{8} - 52\nu^{7} + 108\nu^{6} + 218\nu^{5} - 399\nu^{4} - 300\nu^{3} + 445\nu^{2} + 36\nu - 88 ) / 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( -\beta_{9} + \beta_{8} + \beta_{2} + 5\beta _1 + 1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( \beta_{9} + \beta_{7} - \beta_{6} + \beta_{5} + \beta_{4} - \beta_{3} + 7\beta_{2} + \beta _1 + 15 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( -6\beta_{9} + 8\beta_{8} + 2\beta_{7} - \beta_{6} + \beta_{5} - 3\beta_{3} + 9\beta_{2} + 28\beta _1 + 9 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( 9 \beta_{9} + 2 \beta_{8} + 12 \beta_{7} - 10 \beta_{6} + 13 \beta_{5} + 10 \beta_{4} - 13 \beta_{3} + \cdots + 83 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( - 27 \beta_{9} + 56 \beta_{8} + 29 \beta_{7} - 17 \beta_{6} + 16 \beta_{5} + 4 \beta_{4} - 40 \beta_{3} + \cdots + 68 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( 67 \beta_{9} + 32 \beta_{8} + 113 \beta_{7} - 83 \beta_{6} + 123 \beta_{5} + 81 \beta_{4} - 127 \beta_{3} + \cdots + 480 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( - 91 \beta_{9} + 385 \beta_{8} + 298 \beta_{7} - 183 \beta_{6} + 179 \beta_{5} + 64 \beta_{4} + \cdots + 492 \) 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
−2.37832
−2.14679
−1.40292
−0.480927
−0.438799
0.685651
0.786976
2.29348
2.33850
2.74314
−2.37832 −1.00000 3.65639 2.08204 2.37832 3.68137 −3.93941 1.00000 −4.95175
1.2 −2.14679 −1.00000 2.60869 −0.116817 2.14679 −0.435337 −1.30672 1.00000 0.250781
1.3 −1.40292 −1.00000 −0.0318104 0.0564647 1.40292 −1.58803 2.85047 1.00000 −0.0792156
1.4 −0.480927 −1.00000 −1.76871 −3.33435 0.480927 1.18974 1.81247 1.00000 1.60358
1.5 −0.438799 −1.00000 −1.80746 −0.863934 0.438799 −3.99516 1.67071 1.00000 0.379094
1.6 0.685651 −1.00000 −1.52988 4.19312 −0.685651 −0.240133 −2.42027 1.00000 2.87501
1.7 0.786976 −1.00000 −1.38067 1.47962 −0.786976 −1.39844 −2.66050 1.00000 1.16442
1.8 2.29348 −1.00000 3.26006 −4.09776 −2.29348 −1.95782 2.88993 1.00000 −9.39814
1.9 2.33850 −1.00000 3.46859 1.15335 −2.33850 4.62845 3.43430 1.00000 2.69710
1.10 2.74314 −1.00000 5.52480 3.44828 −2.74314 −3.88464 9.66902 1.00000 9.45911
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.10
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \(1\)
\(11\) \(1\)
\(13\) \(-1\)

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 4719.2.a.bl yes 10
11.b odd 2 1 4719.2.a.bj 10
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4719.2.a.bj 10 11.b odd 2 1
4719.2.a.bl yes 10 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(4719))\):

\( T_{2}^{10} - 2T_{2}^{9} - 14T_{2}^{8} + 24T_{2}^{7} + 67T_{2}^{6} - 88T_{2}^{5} - 123T_{2}^{4} + 96T_{2}^{3} + 64T_{2}^{2} - 24T_{2} - 12 \) Copy content Toggle raw display
\( T_{5}^{10} - 4 T_{5}^{9} - 25 T_{5}^{8} + 114 T_{5}^{7} + 100 T_{5}^{6} - 822 T_{5}^{5} + 661 T_{5}^{4} + \cdots + 4 \) Copy content Toggle raw display
\( T_{7}^{10} + 4 T_{7}^{9} - 30 T_{7}^{8} - 146 T_{7}^{7} + 122 T_{7}^{6} + 1308 T_{7}^{5} + 1539 T_{7}^{4} + \cdots - 143 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{10} - 2 T^{9} + \cdots - 12 \) Copy content Toggle raw display
$3$ \( (T + 1)^{10} \) Copy content Toggle raw display
$5$ \( T^{10} - 4 T^{9} + \cdots + 4 \) Copy content Toggle raw display
$7$ \( T^{10} + 4 T^{9} + \cdots - 143 \) Copy content Toggle raw display
$11$ \( T^{10} \) Copy content Toggle raw display
$13$ \( (T - 1)^{10} \) Copy content Toggle raw display
$17$ \( T^{10} - 24 T^{9} + \cdots + 98692 \) Copy content Toggle raw display
$19$ \( T^{10} - 57 T^{8} + \cdots - 11 \) Copy content Toggle raw display
$23$ \( T^{10} - 2 T^{9} + \cdots + 360756 \) Copy content Toggle raw display
$29$ \( T^{10} - 12 T^{9} + \cdots + 1181056 \) Copy content Toggle raw display
$31$ \( T^{10} + 20 T^{9} + \cdots + 34624 \) Copy content Toggle raw display
$37$ \( T^{10} - 10 T^{9} + \cdots + 1700653 \) Copy content Toggle raw display
$41$ \( T^{10} - 20 T^{9} + \cdots - 44 \) Copy content Toggle raw display
$43$ \( T^{10} + 12 T^{9} + \cdots + 18113344 \) Copy content Toggle raw display
$47$ \( T^{10} + 2 T^{9} + \cdots - 33968 \) Copy content Toggle raw display
$53$ \( T^{10} + \cdots - 118631084 \) Copy content Toggle raw display
$59$ \( T^{10} - 8 T^{9} + \cdots + 119184 \) Copy content Toggle raw display
$61$ \( T^{10} - 36 T^{9} + \cdots + 2509 \) Copy content Toggle raw display
$67$ \( T^{10} + 6 T^{9} + \cdots + 8279977 \) Copy content Toggle raw display
$71$ \( T^{10} + 14 T^{9} + \cdots - 50521328 \) Copy content Toggle raw display
$73$ \( T^{10} + \cdots - 226166051 \) Copy content Toggle raw display
$79$ \( T^{10} + \cdots - 1331353179 \) Copy content Toggle raw display
$83$ \( T^{10} - 12 T^{9} + \cdots - 71369856 \) Copy content Toggle raw display
$89$ \( T^{10} - 22 T^{9} + \cdots + 65409604 \) Copy content Toggle raw display
$97$ \( T^{10} + \cdots + 175884657 \) Copy content Toggle raw display
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