Properties

Label 4719.2.a.bm
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: \( x^{10} - 2x^{9} - 14x^{8} + 28x^{7} + 63x^{6} - 128x^{5} - 103x^{4} + 236x^{3} + 20x^{2} - 152x + 52 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{31}]\)
Coefficient ring index: \( 2^{2} \)
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.

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

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{10} - 2x^{9} - 14x^{8} + 28x^{7} + 63x^{6} - 128x^{5} - 103x^{4} + 236x^{3} + 20x^{2} - 152x + 52 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 3 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( \nu^{9} - 3\nu^{8} - 10\nu^{7} + 34\nu^{6} + 19\nu^{5} - 101\nu^{4} + 17\nu^{3} + 77\nu^{2} - 42\nu + 8 ) / 2 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -\nu^{9} + 2\nu^{8} + 12\nu^{7} - 24\nu^{6} - 41\nu^{5} + 82\nu^{4} + 45\nu^{3} - 94\nu^{2} - 8\nu + 24 ) / 2 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( \nu^{9} - \nu^{8} - 14\nu^{7} + 12\nu^{6} + 65\nu^{5} - 43\nu^{4} - 125\nu^{3} + 67\nu^{2} + 86\nu - 48 ) / 2 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 2\nu^{9} - 5\nu^{8} - 22\nu^{7} + 58\nu^{6} + 60\nu^{5} - 183\nu^{4} - 26\nu^{3} + 171\nu^{2} - 42\nu - 16 ) / 2 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( \nu^{8} - 3\nu^{7} - 10\nu^{6} + 34\nu^{5} + 19\nu^{4} - 102\nu^{3} + 17\nu^{2} + 84\nu - 41 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( -\nu^{9} + 2\nu^{8} + 14\nu^{7} - 26\nu^{6} - 65\nu^{5} + 104\nu^{4} + 125\nu^{3} - 156\nu^{2} - 82\nu + 78 ) / 2 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( -\nu^{9} + 6\nu^{8} + 2\nu^{7} - 66\nu^{6} + 73\nu^{5} + 180\nu^{4} - 301\nu^{3} - 86\nu^{2} + 286\nu - 92 ) / 2 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{6} + \beta_{4} - \beta_{3} + 4\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( \beta_{9} - \beta_{7} - \beta_{5} - \beta_{4} + \beta_{3} + 8\beta_{2} + \beta _1 + 13 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( \beta_{9} - \beta_{8} - 2\beta_{7} + 9\beta_{6} + 9\beta_{4} - 9\beta_{3} - \beta_{2} + 20\beta_1 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( 11\beta_{9} - \beta_{8} - 12\beta_{7} - 11\beta_{5} - 12\beta_{4} + 9\beta_{3} + 57\beta_{2} + 8\beta _1 + 68 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( 12\beta_{9} - 12\beta_{8} - 25\beta_{7} + 68\beta_{6} + 66\beta_{4} - 70\beta_{3} - 12\beta_{2} + 114\beta _1 - 9 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( 93\beta_{9} - 12\beta_{8} - 107\beta_{7} - 91\beta_{5} - 107\beta_{4} + 65\beta_{3} + 399\beta_{2} + 47\beta _1 + 396 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( 107 \beta_{9} - 103 \beta_{8} - 226 \beta_{7} + 492 \beta_{6} + 458 \beta_{4} - 520 \beta_{3} + \cdots - 140 \) 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
−2.66620
−1.68586
−1.66271
−1.24010
0.544904
0.821931
1.11406
1.91576
2.25317
2.60505
−2.66620 1.00000 5.10861 −3.50021 −2.66620 4.42664 −8.28816 1.00000 9.33226
1.2 −1.68586 1.00000 0.842122 0.241170 −1.68586 1.30424 1.95202 1.00000 −0.406579
1.3 −1.66271 1.00000 0.764621 1.79195 −1.66271 1.81315 2.05408 1.00000 −2.97950
1.4 −1.24010 1.00000 −0.462151 −2.78511 −1.24010 −1.25904 3.05331 1.00000 3.45382
1.5 0.544904 1.00000 −1.70308 1.91240 0.544904 4.69645 −2.01782 1.00000 1.04208
1.6 0.821931 1.00000 −1.32443 −1.58046 0.821931 −4.58419 −2.73245 1.00000 −1.29903
1.7 1.11406 1.00000 −0.758867 −0.813844 1.11406 −2.39093 −3.07355 1.00000 −0.906673
1.8 1.91576 1.00000 1.67013 −4.04318 1.91576 4.99326 −0.631953 1.00000 −7.74576
1.9 2.25317 1.00000 3.07678 2.65916 2.25317 0.156861 2.42616 1.00000 5.99153
1.10 2.60505 1.00000 4.78627 2.11814 2.60505 2.84356 7.25836 1.00000 5.51785
\(n\): 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.bm yes 10
11.b odd 2 1 4719.2.a.bk 10
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
4719.2.a.bk 10 11.b odd 2 1
4719.2.a.bm 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 \(S_{2}^{\mathrm{new}}(\Gamma_0(4719))\):

\( T_{2}^{10} - 2 T_{2}^{9} - 14 T_{2}^{8} + 28 T_{2}^{7} + 63 T_{2}^{6} - 128 T_{2}^{5} - 103 T_{2}^{4} + \cdots + 52 \) Copy content Toggle raw display
\( T_{5}^{10} + 4 T_{5}^{9} - 21 T_{5}^{8} - 74 T_{5}^{7} + 180 T_{5}^{6} + 458 T_{5}^{5} - 731 T_{5}^{4} + \cdots - 236 \) Copy content Toggle raw display
\( T_{7}^{10} - 12 T_{7}^{9} + 18 T_{7}^{8} + 282 T_{7}^{7} - 1142 T_{7}^{6} - 316 T_{7}^{5} + 7131 T_{7}^{4} + \cdots - 1511 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{10} - 2 T^{9} + \cdots + 52 \) Copy content Toggle raw display
$3$ \( (T - 1)^{10} \) Copy content Toggle raw display
$5$ \( T^{10} + 4 T^{9} + \cdots - 236 \) Copy content Toggle raw display
$7$ \( T^{10} - 12 T^{9} + \cdots - 1511 \) Copy content Toggle raw display
$11$ \( T^{10} \) Copy content Toggle raw display
$13$ \( (T + 1)^{10} \) Copy content Toggle raw display
$17$ \( T^{10} - 16 T^{9} + \cdots + 522100 \) Copy content Toggle raw display
$19$ \( T^{10} - 24 T^{9} + \cdots - 877307 \) Copy content Toggle raw display
$23$ \( T^{10} + 2 T^{9} + \cdots + 901876 \) Copy content Toggle raw display
$29$ \( T^{10} - 12 T^{9} + \cdots - 900464 \) Copy content Toggle raw display
$31$ \( T^{10} + 20 T^{9} + \cdots - 322496 \) Copy content Toggle raw display
$37$ \( T^{10} + 14 T^{9} + \cdots + 179101 \) Copy content Toggle raw display
$41$ \( T^{10} - 48 T^{9} + \cdots + 935668 \) Copy content Toggle raw display
$43$ \( T^{10} - 28 T^{9} + \cdots + 8140288 \) Copy content Toggle raw display
$47$ \( T^{10} - 22 T^{9} + \cdots + 28636816 \) Copy content Toggle raw display
$53$ \( T^{10} + 6 T^{9} + \cdots - 114284 \) Copy content Toggle raw display
$59$ \( T^{10} + 12 T^{9} + \cdots + 72863248 \) Copy content Toggle raw display
$61$ \( T^{10} - 28 T^{9} + \cdots - 6975467 \) Copy content Toggle raw display
$67$ \( T^{10} + 22 T^{9} + \cdots + 33681217 \) Copy content Toggle raw display
$71$ \( T^{10} - 14 T^{9} + \cdots + 306688 \) Copy content Toggle raw display
$73$ \( T^{10} + \cdots - 591792611 \) Copy content Toggle raw display
$79$ \( T^{10} - 56 T^{9} + \cdots + 3698437 \) Copy content Toggle raw display
$83$ \( T^{10} + \cdots + 681384400 \) Copy content Toggle raw display
$89$ \( T^{10} - 2 T^{9} + \cdots + 1289908 \) Copy content Toggle raw display
$97$ \( T^{10} + \cdots + 2852233033 \) Copy content Toggle raw display
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