Newspace parameters
| Level: | \( N \) | \(=\) | \( 45 = 3^{2} \cdot 5 \) |
| Weight: | \( k \) | \(=\) | \( 14 \) |
| Character orbit: | \([\chi]\) | \(=\) | 45.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(48.2539180284\) |
| Analytic rank: | \(0\) |
| Dimension: | \(3\) |
| Coefficient field: | \(\mathbb{Q}[x]/(x^{3} - \cdots)\) |
|
|
|
| Defining polynomial: |
\( x^{3} - x^{2} - 4466x - 18720 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{7}]\) |
| Coefficient ring index: | \( 2^{3}\cdot 3\cdot 5 \) |
| Twist minimal: | no (minimal twist has level 5) |
| 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
\( x^{3} - x^{2} - 4466x - 18720 \)
:
| \(\beta_{1}\) | \(=\) |
\( 2\nu - 1 \)
|
| \(\beta_{2}\) | \(=\) |
\( 2\nu^{2} - 14\nu - 5951 \)
|
| \(\nu\) | \(=\) |
\( ( \beta _1 + 1 ) / 2 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( \beta_{2} + 7\beta _1 + 5958 ) / 2 \)
|
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 |
|
−176.217 | 0 | 22860.4 | −15625.0 | 0 | −201493. | −2.58481e6 | 0 | 2.75339e6 | |||||||||||||||||||||||||||
| 1.2 | −56.4248 | 0 | −5008.25 | −15625.0 | 0 | 325303. | 744821. | 0 | 881637. | ||||||||||||||||||||||||||||
| 1.3 | 90.6415 | 0 | 23.8902 | −15625.0 | 0 | 324482. | −740370. | 0 | −1.41627e6 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(3\) | \( -1 \) |
| \(5\) | \( +1 \) |
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 | 45.14.a.e | 3 | |
| 3.b | odd | 2 | 1 | 5.14.a.b | ✓ | 3 | |
| 12.b | even | 2 | 1 | 80.14.a.g | 3 | ||
| 15.d | odd | 2 | 1 | 25.14.a.b | 3 | ||
| 15.e | even | 4 | 2 | 25.14.b.b | 6 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 5.14.a.b | ✓ | 3 | 3.b | odd | 2 | 1 | |
| 25.14.a.b | 3 | 15.d | odd | 2 | 1 | ||
| 25.14.b.b | 6 | 15.e | even | 4 | 2 | ||
| 45.14.a.e | 3 | 1.a | even | 1 | 1 | trivial | |
| 80.14.a.g | 3 | 12.b | even | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{2}^{3} + 142T_{2}^{2} - 11144T_{2} - 901248 \)
acting on \(S_{14}^{\mathrm{new}}(\Gamma_0(45))\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{3} + 142 T^{2} + \cdots - 901248 \)
|
| $3$ |
\( T^{3} \)
|
| $5$ |
\( (T + 15625)^{3} \)
|
| $7$ |
\( T^{3} + \cdots + 21\!\cdots\!88 \)
|
| $11$ |
\( T^{3} + \cdots - 88\!\cdots\!32 \)
|
| $13$ |
\( T^{3} + \cdots - 15\!\cdots\!04 \)
|
| $17$ |
\( T^{3} + \cdots - 55\!\cdots\!68 \)
|
| $19$ |
\( T^{3} + \cdots - 10\!\cdots\!00 \)
|
| $23$ |
\( T^{3} + \cdots + 13\!\cdots\!64 \)
|
| $29$ |
\( T^{3} + \cdots - 18\!\cdots\!00 \)
|
| $31$ |
\( T^{3} + \cdots + 61\!\cdots\!12 \)
|
| $37$ |
\( T^{3} + \cdots + 46\!\cdots\!28 \)
|
| $41$ |
\( T^{3} + \cdots + 82\!\cdots\!48 \)
|
| $43$ |
\( T^{3} + \cdots + 34\!\cdots\!16 \)
|
| $47$ |
\( T^{3} + \cdots - 18\!\cdots\!08 \)
|
| $53$ |
\( T^{3} + \cdots + 33\!\cdots\!44 \)
|
| $59$ |
\( T^{3} + \cdots - 18\!\cdots\!00 \)
|
| $61$ |
\( T^{3} + \cdots + 83\!\cdots\!32 \)
|
| $67$ |
\( T^{3} + \cdots + 78\!\cdots\!68 \)
|
| $71$ |
\( T^{3} + \cdots + 40\!\cdots\!28 \)
|
| $73$ |
\( T^{3} + \cdots + 11\!\cdots\!36 \)
|
| $79$ |
\( T^{3} + \cdots + 23\!\cdots\!00 \)
|
| $83$ |
\( T^{3} + \cdots - 18\!\cdots\!76 \)
|
| $89$ |
\( T^{3} + \cdots - 22\!\cdots\!00 \)
|
| $97$ |
\( T^{3} + \cdots - 56\!\cdots\!92 \)
|
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