Newspace parameters
| Level: | \( N \) | \(=\) | \( 336 = 2^{4} \cdot 3 \cdot 7 \) |
| Weight: | \( k \) | \(=\) | \( 8 \) |
| Character orbit: | \([\chi]\) | \(=\) | 336.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(104.961368563\) |
| Analytic rank: | \(0\) |
| Dimension: | \(3\) |
| Coefficient field: | \(\mathbb{Q}[x]/(x^{3} - \cdots)\) |
|
|
|
| Defining polynomial: |
\( x^{3} - x^{2} - 4400x - 26848 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{11}]\) |
| Coefficient ring index: | \( 2^{5}\cdot 3^{2} \) |
| Twist minimal: | no (minimal twist has level 168) |
| Fricke sign: | \(+1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.
Basis of coefficient ring in terms of a root \(\nu\) of
\( x^{3} - x^{2} - 4400x - 26848 \)
:
| \(\beta_{1}\) | \(=\) |
\( 6\nu - 2 \)
|
| \(\beta_{2}\) | \(=\) |
\( ( 12\nu^{2} - 114\nu - 35166 ) / 5 \)
|
| \(\nu\) | \(=\) |
\( ( \beta _1 + 2 ) / 6 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( 5\beta_{2} + 19\beta _1 + 35204 ) / 12 \)
|
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 | −27.0000 | 0 | −239.085 | 0 | −343.000 | 0 | 729.000 | 0 | |||||||||||||||||||||||||||
| 1.2 | 0 | −27.0000 | 0 | 99.0180 | 0 | −343.000 | 0 | 729.000 | 0 | ||||||||||||||||||||||||||||
| 1.3 | 0 | −27.0000 | 0 | 554.067 | 0 | −343.000 | 0 | 729.000 | 0 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \( +1 \) |
| \(3\) | \( +1 \) |
| \(7\) | \( +1 \) |
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 | 336.8.a.t | 3 | |
| 4.b | odd | 2 | 1 | 168.8.a.i | ✓ | 3 | |
| 12.b | even | 2 | 1 | 504.8.a.h | 3 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 168.8.a.i | ✓ | 3 | 4.b | odd | 2 | 1 | |
| 336.8.a.t | 3 | 1.a | even | 1 | 1 | trivial | |
| 504.8.a.h | 3 | 12.b | even | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{5}^{3} - 414T_{5}^{2} - 101280T_{5} + 13116800 \)
acting on \(S_{8}^{\mathrm{new}}(\Gamma_0(336))\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{3} \)
|
| $3$ |
\( (T + 27)^{3} \)
|
| $5$ |
\( T^{3} - 414 T^{2} + \cdots + 13116800 \)
|
| $7$ |
\( (T + 343)^{3} \)
|
| $11$ |
\( T^{3} + \cdots - 161473698288 \)
|
| $13$ |
\( T^{3} + \cdots - 66548459736 \)
|
| $17$ |
\( T^{3} + \cdots + 5924949046912 \)
|
| $19$ |
\( T^{3} + \cdots - 1007347537472 \)
|
| $23$ |
\( T^{3} + \cdots - 92556992606048 \)
|
| $29$ |
\( T^{3} + \cdots + 417898488103976 \)
|
| $31$ |
\( T^{3} + \cdots + 832811883624448 \)
|
| $37$ |
\( T^{3} + \cdots - 21\!\cdots\!28 \)
|
| $41$ |
\( T^{3} + \cdots - 24\!\cdots\!80 \)
|
| $43$ |
\( T^{3} + \cdots - 61\!\cdots\!40 \)
|
| $47$ |
\( T^{3} + \cdots + 96\!\cdots\!28 \)
|
| $53$ |
\( T^{3} + \cdots + 57\!\cdots\!96 \)
|
| $59$ |
\( T^{3} + \cdots - 88\!\cdots\!84 \)
|
| $61$ |
\( T^{3} + \cdots + 16\!\cdots\!24 \)
|
| $67$ |
\( T^{3} + \cdots + 30\!\cdots\!00 \)
|
| $71$ |
\( T^{3} + \cdots - 66\!\cdots\!00 \)
|
| $73$ |
\( T^{3} + \cdots + 12\!\cdots\!00 \)
|
| $79$ |
\( T^{3} + \cdots - 35\!\cdots\!84 \)
|
| $83$ |
\( T^{3} + \cdots - 13\!\cdots\!08 \)
|
| $89$ |
\( T^{3} + \cdots + 13\!\cdots\!00 \)
|
| $97$ |
\( T^{3} + \cdots - 21\!\cdots\!68 \)
|
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