Newspace parameters
| Level: | \( N \) | \(=\) | \( 798 = 2 \cdot 3 \cdot 7 \cdot 19 \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 798.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(47.0835241846\) |
| Analytic rank: | \(0\) |
| Dimension: | \(3\) |
| Coefficient field: | 3.3.57553.1 |
|
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
|
| Defining polynomial: |
\( x^{3} - x^{2} - 68x - 92 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{11}]\) |
| Coefficient ring index: | \( 2^{2} \) |
| Twist minimal: | yes |
| 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
\( x^{3} - x^{2} - 68x - 92 \)
:
| \(\beta_{1}\) | \(=\) |
\( 2\nu - 1 \)
|
| \(\beta_{2}\) | \(=\) |
\( ( \nu^{2} - 3\nu - 44 ) / 2 \)
|
| \(\nu\) | \(=\) |
\( ( \beta _1 + 1 ) / 2 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( 4\beta_{2} + 3\beta _1 + 91 ) / 2 \)
|
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 |
|
2.00000 | 3.00000 | 4.00000 | −14.6751 | 6.00000 | −7.00000 | 8.00000 | 9.00000 | −29.3503 | |||||||||||||||||||||||||||
| 1.2 | 2.00000 | 3.00000 | 4.00000 | 6.85082 | 6.00000 | −7.00000 | 8.00000 | 9.00000 | 13.7016 | ||||||||||||||||||||||||||||
| 1.3 | 2.00000 | 3.00000 | 4.00000 | 17.8243 | 6.00000 | −7.00000 | 8.00000 | 9.00000 | 35.6486 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \(-1\) |
| \(3\) | \(-1\) |
| \(7\) | \(1\) |
| \(19\) | \(1\) |
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 | 798.4.a.j | ✓ | 3 |
| 3.b | odd | 2 | 1 | 2394.4.a.k | 3 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 798.4.a.j | ✓ | 3 | 1.a | even | 1 | 1 | trivial |
| 2394.4.a.k | 3 | 3.b | odd | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{5}^{3} - 10T_{5}^{2} - 240T_{5} + 1792 \)
acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(798))\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T - 2)^{3} \)
|
| $3$ |
\( (T - 3)^{3} \)
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| $5$ |
\( T^{3} - 10 T^{2} + \cdots + 1792 \)
|
| $7$ |
\( (T + 7)^{3} \)
|
| $11$ |
\( T^{3} - 54 T^{2} + \cdots + 6080 \)
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| $13$ |
\( T^{3} - 92 T^{2} + \cdots + 44656 \)
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| $17$ |
\( T^{3} - 78 T^{2} + \cdots + 234496 \)
|
| $19$ |
\( (T + 19)^{3} \)
|
| $23$ |
\( T^{3} - 62 T^{2} + \cdots + 37376 \)
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| $29$ |
\( T^{3} + 8 T^{2} + \cdots - 12032 \)
|
| $31$ |
\( T^{3} - 292 T^{2} + \cdots + 7840768 \)
|
| $37$ |
\( T^{3} - 22 T^{2} + \cdots - 1730728 \)
|
| $41$ |
\( T^{3} + 38 T^{2} + \cdots - 2477080 \)
|
| $43$ |
\( T^{3} - 272 T^{2} + \cdots + 3898880 \)
|
| $47$ |
\( T^{3} - 422 T^{2} + \cdots + 17841152 \)
|
| $53$ |
\( T^{3} - 276 T^{2} + \cdots + 9617936 \)
|
| $59$ |
\( (T - 252)^{3} \)
|
| $61$ |
\( T^{3} - 562 T^{2} + \cdots + 68839976 \)
|
| $67$ |
\( T^{3} - 1362 T^{2} + \cdots - 2466560 \)
|
| $71$ |
\( T^{3} - 258 T^{2} + \cdots - 5824640 \)
|
| $73$ |
\( T^{3} - 18 T^{2} + \cdots - 3264248 \)
|
| $79$ |
\( T^{3} + 114 T^{2} + \cdots + 4192640 \)
|
| $83$ |
\( T^{3} + 902 T^{2} + \cdots - 19747712 \)
|
| $89$ |
\( T^{3} + \cdots - 1110062392 \)
|
| $97$ |
\( T^{3} - 28 T^{2} + \cdots + 23808256 \)
|
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