Properties

Label 108.4.a.d
Level $108$
Weight $4$
Character orbit 108.a
Self dual yes
Analytic conductor $6.372$
Analytic rank $0$
Dimension $1$
CM no
Inner twists $1$

Related objects

Downloads

Learn more about

Newspace parameters

Level: \( N \) \(=\) \( 108 = 2^{2} \cdot 3^{3} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 108.a (trivial)

Newform invariants

Self dual: yes
Analytic conductor: \(6.37220628062\)
Analytic rank: \(0\)
Dimension: \(1\)
Coefficient field: \(\mathbb{Q}\)
Coefficient ring: \(\mathbb{Z}\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Fricke sign: \(1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

\(f(q)\) \(=\) \( q + 9q^{5} - q^{7} + O(q^{10}) \) \( q + 9q^{5} - q^{7} + 63q^{11} - 28q^{13} + 72q^{17} + 98q^{19} + 126q^{23} - 44q^{25} - 126q^{29} - 259q^{31} - 9q^{35} + 386q^{37} - 450q^{41} - 34q^{43} - 54q^{47} - 342q^{49} - 693q^{53} + 567q^{55} + 180q^{59} - 280q^{61} - 252q^{65} - 586q^{67} + 504q^{71} + 161q^{73} - 63q^{77} + 440q^{79} + 999q^{83} + 648q^{85} + 882q^{89} + 28q^{91} + 882q^{95} - 721q^{97} + O(q^{100}) \)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
0
0 0 0 9.00000 0 −1.00000 0 0 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(-1\)
\(3\) \(-1\)

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 108.4.a.d yes 1
3.b odd 2 1 108.4.a.a 1
4.b odd 2 1 432.4.a.l 1
8.b even 2 1 1728.4.a.g 1
8.d odd 2 1 1728.4.a.h 1
9.c even 3 2 324.4.e.b 2
9.d odd 6 2 324.4.e.g 2
12.b even 2 1 432.4.a.c 1
24.f even 2 1 1728.4.a.z 1
24.h odd 2 1 1728.4.a.y 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
108.4.a.a 1 3.b odd 2 1
108.4.a.d yes 1 1.a even 1 1 trivial
324.4.e.b 2 9.c even 3 2
324.4.e.g 2 9.d odd 6 2
432.4.a.c 1 12.b even 2 1
432.4.a.l 1 4.b odd 2 1
1728.4.a.g 1 8.b even 2 1
1728.4.a.h 1 8.d odd 2 1
1728.4.a.y 1 24.h odd 2 1
1728.4.a.z 1 24.f even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(108))\):

\( T_{5} - 9 \)
\( T_{7} + 1 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T \)
$3$ \( T \)
$5$ \( -9 + T \)
$7$ \( 1 + T \)
$11$ \( -63 + T \)
$13$ \( 28 + T \)
$17$ \( -72 + T \)
$19$ \( -98 + T \)
$23$ \( -126 + T \)
$29$ \( 126 + T \)
$31$ \( 259 + T \)
$37$ \( -386 + T \)
$41$ \( 450 + T \)
$43$ \( 34 + T \)
$47$ \( 54 + T \)
$53$ \( 693 + T \)
$59$ \( -180 + T \)
$61$ \( 280 + T \)
$67$ \( 586 + T \)
$71$ \( -504 + T \)
$73$ \( -161 + T \)
$79$ \( -440 + T \)
$83$ \( -999 + T \)
$89$ \( -882 + T \)
$97$ \( 721 + T \)
show more
show less