Newspace parameters
| Level: | \( N \) | \(=\) | \( 9386 = 2 \cdot 13 \cdot 19^{2} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 9386.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(74.9475873372\) |
| Analytic rank: | \(1\) |
| Dimension: | \(3\) |
| Coefficient field: | \(\Q(\zeta_{14})^+\) |
|
|
|
| Defining polynomial: |
\( x^{3} - x^{2} - 2x + 1 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 494) |
| 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 \(\nu = \zeta_{14} + \zeta_{14}^{-1}\):
| \(\beta_{1}\) | \(=\) |
\( \nu \)
|
| \(\beta_{2}\) | \(=\) |
\( \nu^{2} - 2 \)
|
| \(\nu\) | \(=\) |
\( \beta_1 \)
|
| \(\nu^{2}\) | \(=\) |
\( \beta_{2} + 2 \)
|
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 |
|
−1.00000 | −3.24698 | 1.00000 | 1.55496 | 3.24698 | −3.60388 | −1.00000 | 7.54288 | −1.55496 | |||||||||||||||||||||||||||
| 1.2 | −1.00000 | −1.55496 | 1.00000 | 0.198062 | 1.55496 | 2.49396 | −1.00000 | −0.582105 | −0.198062 | ||||||||||||||||||||||||||||
| 1.3 | −1.00000 | −0.198062 | 1.00000 | 3.24698 | 0.198062 | −0.890084 | −1.00000 | −2.96077 | −3.24698 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \( +1 \) |
| \(13\) | \( -1 \) |
| \(19\) | \( -1 \) |
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 | 9386.2.a.u | 3 | |
| 19.b | odd | 2 | 1 | 494.2.a.g | ✓ | 3 | |
| 57.d | even | 2 | 1 | 4446.2.a.bd | 3 | ||
| 76.d | even | 2 | 1 | 3952.2.a.m | 3 | ||
| 247.d | odd | 2 | 1 | 6422.2.a.q | 3 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 494.2.a.g | ✓ | 3 | 19.b | odd | 2 | 1 | |
| 3952.2.a.m | 3 | 76.d | even | 2 | 1 | ||
| 4446.2.a.bd | 3 | 57.d | even | 2 | 1 | ||
| 6422.2.a.q | 3 | 247.d | odd | 2 | 1 | ||
| 9386.2.a.u | 3 | 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 \(S_{2}^{\mathrm{new}}(\Gamma_0(9386))\):
|
\( T_{3}^{3} + 5T_{3}^{2} + 6T_{3} + 1 \)
|
|
\( T_{5}^{3} - 5T_{5}^{2} + 6T_{5} - 1 \)
|
|
\( T_{7}^{3} + 2T_{7}^{2} - 8T_{7} - 8 \)
|
|
\( T_{29}^{3} + 5T_{29}^{2} - 8T_{29} - 41 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T + 1)^{3} \)
|
| $3$ |
\( T^{3} + 5 T^{2} + \cdots + 1 \)
|
| $5$ |
\( T^{3} - 5 T^{2} + \cdots - 1 \)
|
| $7$ |
\( T^{3} + 2 T^{2} + \cdots - 8 \)
|
| $11$ |
\( T^{3} + T^{2} + \cdots - 43 \)
|
| $13$ |
\( (T - 1)^{3} \)
|
| $17$ |
\( T^{3} + 5 T^{2} + \cdots - 97 \)
|
| $19$ |
\( T^{3} \)
|
| $23$ |
\( T^{3} + T^{2} + \cdots - 29 \)
|
| $29$ |
\( T^{3} + 5 T^{2} + \cdots - 41 \)
|
| $31$ |
\( T^{3} + 9 T^{2} + \cdots + 13 \)
|
| $37$ |
\( T^{3} - 12 T^{2} + \cdots + 104 \)
|
| $41$ |
\( T^{3} + 3 T^{2} + \cdots - 377 \)
|
| $43$ |
\( T^{3} - 4 T^{2} + \cdots + 568 \)
|
| $47$ |
\( T^{3} - 8 T^{2} + \cdots + 1352 \)
|
| $53$ |
\( T^{3} + T^{2} + \cdots - 127 \)
|
| $59$ |
\( T^{3} + 6 T^{2} + \cdots - 1112 \)
|
| $61$ |
\( T^{3} + 12 T^{2} + \cdots + 8 \)
|
| $67$ |
\( T^{3} + 16 T^{2} + \cdots - 64 \)
|
| $71$ |
\( T^{3} - 3 T^{2} + \cdots + 377 \)
|
| $73$ |
\( T^{3} + 8 T^{2} + \cdots - 344 \)
|
| $79$ |
\( T^{3} + 12 T^{2} + \cdots - 832 \)
|
| $83$ |
\( T^{3} - 5 T^{2} + \cdots + 377 \)
|
| $89$ |
\( T^{3} - 21 T^{2} + \cdots + 91 \)
|
| $97$ |
\( T^{3} - 7 T^{2} + \cdots - 287 \)
|
| show more | |
| show less |