Properties

Label 144.2.i.d
Level $144$
Weight $2$
Character orbit 144.i
Analytic conductor $1.150$
Analytic rank $0$
Dimension $4$
CM no
Inner twists $2$

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Newspace parameters

Level: \( N \) \(=\) \( 144 = 2^{4} \cdot 3^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 144.i (of order \(3\), degree \(2\), not minimal)

Newform invariants

Self dual: no
Analytic conductor: \(1.14984578911\)
Analytic rank: \(0\)
Dimension: \(4\)
Relative dimension: \(2\) over \(\Q(\zeta_{3})\)
Coefficient field: \(\Q(\sqrt{-3}, \sqrt{-11})\)
Defining polynomial: \(x^{4} - x^{3} - 2 x^{2} - 3 x + 9\)
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 72)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

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.

\(f(q)\) \(=\) \( q -\beta_{1} q^{3} + ( \beta_{1} - \beta_{2} - 2 \beta_{3} ) q^{5} + ( -1 + 2 \beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{7} + ( 3 \beta_{2} + \beta_{3} ) q^{9} +O(q^{10})\) \( q -\beta_{1} q^{3} + ( \beta_{1} - \beta_{2} - 2 \beta_{3} ) q^{5} + ( -1 + 2 \beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{7} + ( 3 \beta_{2} + \beta_{3} ) q^{9} + \beta_{2} q^{11} + ( -2 - \beta_{1} + 3 \beta_{2} + 2 \beta_{3} ) q^{13} + ( 6 - \beta_{1} - 3 \beta_{2} ) q^{15} + ( -2 - \beta_{1} - \beta_{2} - \beta_{3} ) q^{17} + ( -4 + \beta_{1} + \beta_{2} + \beta_{3} ) q^{19} + ( 3 - 2 \beta_{1} - 6 \beta_{2} + \beta_{3} ) q^{21} + ( 2 + \beta_{1} - 3 \beta_{2} - 2 \beta_{3} ) q^{23} + ( -1 + 2 \beta_{1} - 3 \beta_{2} - \beta_{3} ) q^{25} + ( -3 - 2 \beta_{1} + 2 \beta_{3} ) q^{27} + ( -1 + 2 \beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{29} + ( 4 - \beta_{1} - 3 \beta_{2} + 2 \beta_{3} ) q^{31} + ( -\beta_{1} + \beta_{3} ) q^{33} + ( -7 - \beta_{1} - \beta_{2} - \beta_{3} ) q^{35} + ( 2 + 2 \beta_{1} + 2 \beta_{2} + 2 \beta_{3} ) q^{37} + ( -6 + \beta_{1} + 3 \beta_{2} + 2 \beta_{3} ) q^{39} + ( 7 - 2 \beta_{1} - 5 \beta_{2} + 4 \beta_{3} ) q^{41} + ( 2 - 4 \beta_{1} + 3 \beta_{2} + 2 \beta_{3} ) q^{43} + ( -3 \beta_{1} + 3 \beta_{2} - 2 \beta_{3} ) q^{45} + ( -1 + 2 \beta_{1} + 2 \beta_{2} - \beta_{3} ) q^{47} + ( -5 + 3 \beta_{1} + 2 \beta_{2} - 6 \beta_{3} ) q^{49} + ( 3 + 2 \beta_{1} + 3 \beta_{2} + \beta_{3} ) q^{51} + ( -6 + 2 \beta_{1} + 2 \beta_{2} + 2 \beta_{3} ) q^{53} + ( 1 - \beta_{1} - \beta_{2} - \beta_{3} ) q^{55} + ( -3 + 4 \beta_{1} - 3 \beta_{2} - \beta_{3} ) q^{57} + ( 7 - 7 \beta_{2} ) q^{59} + ( 1 - 2 \beta_{1} + \beta_{3} ) q^{61} + ( -3 + 4 \beta_{1} + 6 \beta_{2} - 5 \beta_{3} ) q^{63} + ( 3 - 6 \beta_{1} + 8 \beta_{2} + 3 \beta_{3} ) q^{65} + ( 1 + 2 \beta_{1} - 3 \beta_{2} - 4 \beta_{3} ) q^{67} + ( 6 - \beta_{1} - 3 \beta_{2} - 2 \beta_{3} ) q^{69} + 4 q^{71} + ( -2 - 3 \beta_{1} - 3 \beta_{2} - 3 \beta_{3} ) q^{73} + ( 3 + 3 \beta_{1} - 6 \beta_{2} - 4 \beta_{3} ) q^{75} + ( -2 + \beta_{1} + \beta_{2} - 2 \beta_{3} ) q^{77} + ( 1 - 2 \beta_{1} - 4 \beta_{2} + \beta_{3} ) q^{79} + ( -6 + 5 \beta_{1} + 6 \beta_{2} ) q^{81} + ( 1 - 2 \beta_{1} + 12 \beta_{2} + \beta_{3} ) q^{83} + ( 8 - 2 \beta_{1} - 6 \beta_{2} + 4 \beta_{3} ) q^{85} + ( 3 - 2 \beta_{1} - 6 \beta_{2} + \beta_{3} ) q^{87} + 6 q^{89} + ( 5 - \beta_{1} - \beta_{2} - \beta_{3} ) q^{91} + ( -6 + \beta_{1} + 3 \beta_{2} - 4 \beta_{3} ) q^{93} + ( -8 - 4 \beta_{1} + 12 \beta_{2} + 8 \beta_{3} ) q^{95} + ( 2 - 4 \beta_{1} + 3 \beta_{2} + 2 \beta_{3} ) q^{97} + ( -3 + \beta_{1} + 3 \beta_{2} ) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4q - q^{3} + q^{5} + 3q^{7} + 5q^{9} + O(q^{10}) \) \( 4q - q^{3} + q^{5} + 3q^{7} + 5q^{9} + 2q^{11} - 5q^{13} + 17q^{15} - 10q^{17} - 14q^{19} - 3q^{21} + 5q^{23} - 7q^{25} - 16q^{27} + 3q^{29} + 7q^{31} - 2q^{33} - 30q^{35} + 12q^{37} - 19q^{39} + 12q^{41} + 8q^{43} + 5q^{45} + 3q^{47} - 7q^{49} + 19q^{51} - 20q^{53} + 2q^{55} - 13q^{57} + 14q^{59} + q^{61} + 9q^{63} + 19q^{65} + 4q^{67} + 19q^{69} + 16q^{71} - 14q^{73} + 7q^{75} - 3q^{77} - 7q^{79} - 7q^{81} + 25q^{83} + 14q^{85} - 3q^{87} + 24q^{89} + 18q^{91} - 13q^{93} - 20q^{95} + 8q^{97} - 5q^{99} + O(q^{100}) \)

Basis of coefficient ring in terms of a root \(\nu\) of \(x^{4} - x^{3} - 2 x^{2} - 3 x + 9\):

\(\beta_{0}\)\(=\)\( 1 \)
\(\beta_{1}\)\(=\)\( \nu \)
\(\beta_{2}\)\(=\)\((\)\( \nu^{3} + 2 \nu^{2} - 2 \nu - 3 \)\()/6\)
\(\beta_{3}\)\(=\)\((\)\( -\nu^{3} + 2 \nu + 3 \)\()/2\)
\(1\)\(=\)\(\beta_0\)
\(\nu\)\(=\)\(\beta_{1}\)
\(\nu^{2}\)\(=\)\(\beta_{3} + 3 \beta_{2}\)
\(\nu^{3}\)\(=\)\(-2 \beta_{3} + 2 \beta_{1} + 3\)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/144\mathbb{Z}\right)^\times\).

\(n\) \(37\) \(65\) \(127\)
\(\chi(n)\) \(1\) \(-1 + \beta_{2}\) \(1\)

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.

Label \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
49.1
1.68614 + 0.396143i
−1.18614 1.26217i
1.68614 0.396143i
−1.18614 + 1.26217i
0 −1.68614 0.396143i 0 −1.18614 + 2.05446i 0 2.18614 + 3.78651i 0 2.68614 + 1.33591i 0
49.2 0 1.18614 + 1.26217i 0 1.68614 2.92048i 0 −0.686141 1.18843i 0 −0.186141 + 2.99422i 0
97.1 0 −1.68614 + 0.396143i 0 −1.18614 2.05446i 0 2.18614 3.78651i 0 2.68614 1.33591i 0
97.2 0 1.18614 1.26217i 0 1.68614 + 2.92048i 0 −0.686141 + 1.18843i 0 −0.186141 2.99422i 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
9.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 144.2.i.d 4
3.b odd 2 1 432.2.i.d 4
4.b odd 2 1 72.2.i.b 4
8.b even 2 1 576.2.i.l 4
8.d odd 2 1 576.2.i.j 4
9.c even 3 1 inner 144.2.i.d 4
9.c even 3 1 1296.2.a.n 2
9.d odd 6 1 432.2.i.d 4
9.d odd 6 1 1296.2.a.p 2
12.b even 2 1 216.2.i.b 4
24.f even 2 1 1728.2.i.i 4
24.h odd 2 1 1728.2.i.j 4
36.f odd 6 1 72.2.i.b 4
36.f odd 6 1 648.2.a.f 2
36.h even 6 1 216.2.i.b 4
36.h even 6 1 648.2.a.g 2
72.j odd 6 1 1728.2.i.j 4
72.j odd 6 1 5184.2.a.bo 2
72.l even 6 1 1728.2.i.i 4
72.l even 6 1 5184.2.a.bp 2
72.n even 6 1 576.2.i.l 4
72.n even 6 1 5184.2.a.bs 2
72.p odd 6 1 576.2.i.j 4
72.p odd 6 1 5184.2.a.bt 2
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
72.2.i.b 4 4.b odd 2 1
72.2.i.b 4 36.f odd 6 1
144.2.i.d 4 1.a even 1 1 trivial
144.2.i.d 4 9.c even 3 1 inner
216.2.i.b 4 12.b even 2 1
216.2.i.b 4 36.h even 6 1
432.2.i.d 4 3.b odd 2 1
432.2.i.d 4 9.d odd 6 1
576.2.i.j 4 8.d odd 2 1
576.2.i.j 4 72.p odd 6 1
576.2.i.l 4 8.b even 2 1
576.2.i.l 4 72.n even 6 1
648.2.a.f 2 36.f odd 6 1
648.2.a.g 2 36.h even 6 1
1296.2.a.n 2 9.c even 3 1
1296.2.a.p 2 9.d odd 6 1
1728.2.i.i 4 24.f even 2 1
1728.2.i.i 4 72.l even 6 1
1728.2.i.j 4 24.h odd 2 1
1728.2.i.j 4 72.j odd 6 1
5184.2.a.bo 2 72.j odd 6 1
5184.2.a.bp 2 72.l even 6 1
5184.2.a.bs 2 72.n even 6 1
5184.2.a.bt 2 72.p odd 6 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{4} - T_{5}^{3} + 9 T_{5}^{2} + 8 T_{5} + 64 \) acting on \(S_{2}^{\mathrm{new}}(144, [\chi])\).

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{4} \)
$3$ \( 9 + 3 T - 2 T^{2} + T^{3} + T^{4} \)
$5$ \( 64 + 8 T + 9 T^{2} - T^{3} + T^{4} \)
$7$ \( 36 + 18 T + 15 T^{2} - 3 T^{3} + T^{4} \)
$11$ \( ( 1 - T + T^{2} )^{2} \)
$13$ \( 4 - 10 T + 27 T^{2} + 5 T^{3} + T^{4} \)
$17$ \( ( -2 + 5 T + T^{2} )^{2} \)
$19$ \( ( 4 + 7 T + T^{2} )^{2} \)
$23$ \( 4 + 10 T + 27 T^{2} - 5 T^{3} + T^{4} \)
$29$ \( 36 + 18 T + 15 T^{2} - 3 T^{3} + T^{4} \)
$31$ \( 16 - 28 T + 45 T^{2} - 7 T^{3} + T^{4} \)
$37$ \( ( -24 - 6 T + T^{2} )^{2} \)
$41$ \( 9 - 36 T + 141 T^{2} - 12 T^{3} + T^{4} \)
$43$ \( 289 + 136 T + 81 T^{2} - 8 T^{3} + T^{4} \)
$47$ \( 36 + 18 T + 15 T^{2} - 3 T^{3} + T^{4} \)
$53$ \( ( -8 + 10 T + T^{2} )^{2} \)
$59$ \( ( 49 - 7 T + T^{2} )^{2} \)
$61$ \( 64 + 8 T + 9 T^{2} - T^{3} + T^{4} \)
$67$ \( 841 + 116 T + 45 T^{2} - 4 T^{3} + T^{4} \)
$71$ \( ( -4 + T )^{4} \)
$73$ \( ( -62 + 7 T + T^{2} )^{2} \)
$79$ \( 16 + 28 T + 45 T^{2} + 7 T^{3} + T^{4} \)
$83$ \( 21904 - 3700 T + 477 T^{2} - 25 T^{3} + T^{4} \)
$89$ \( ( -6 + T )^{4} \)
$97$ \( 289 + 136 T + 81 T^{2} - 8 T^{3} + T^{4} \)
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