Newspace parameters
| Level: | \( N \) | \(=\) | \( 1560 = 2^{3} \cdot 3 \cdot 5 \cdot 13 \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 1560.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(92.0429796090\) |
| Analytic rank: | \(1\) |
| Dimension: | \(3\) |
| Coefficient field: | 3.3.2700.1 |
|
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
|
| Defining polynomial: |
\( x^{3} - 15x - 20 \)
|
| 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
\( x^{3} - 15x - 20 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu^{2} - 10 \)
|
| \(\beta_{2}\) | \(=\) |
\( -2\nu^{2} + 4\nu + 20 \)
|
| \(\nu\) | \(=\) |
\( ( \beta_{2} + 2\beta_1 ) / 4 \)
|
| \(\nu^{2}\) | \(=\) |
\( \beta _1 + 10 \)
|
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 | 3.00000 | 0 | −5.00000 | 0 | −15.9029 | 0 | 9.00000 | 0 | |||||||||||||||||||||||||||
| 1.2 | 0 | 3.00000 | 0 | −5.00000 | 0 | −9.83663 | 0 | 9.00000 | 0 | ||||||||||||||||||||||||||||
| 1.3 | 0 | 3.00000 | 0 | −5.00000 | 0 | 10.7395 | 0 | 9.00000 | 0 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \(-1\) |
| \(3\) | \(-1\) |
| \(5\) | \(1\) |
| \(13\) | \(-1\) |
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 | 1560.4.a.j | ✓ | 3 |
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 1560.4.a.j | ✓ | 3 | 1.a | even | 1 | 1 | trivial |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{7}^{3} + 15T_{7}^{2} - 120T_{7} - 1680 \)
acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(1560))\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{3} \)
|
| $3$ |
\( (T - 3)^{3} \)
|
| $5$ |
\( (T + 5)^{3} \)
|
| $7$ |
\( T^{3} + 15 T^{2} + \cdots - 1680 \)
|
| $11$ |
\( T^{3} + 15 T^{2} + \cdots + 240 \)
|
| $13$ |
\( (T - 13)^{3} \)
|
| $17$ |
\( T^{3} + 33 T^{2} + \cdots - 118524 \)
|
| $19$ |
\( T^{3} + 18 T^{2} + \cdots - 12544 \)
|
| $23$ |
\( T^{3} - 105 T^{2} + \cdots + 456480 \)
|
| $29$ |
\( T^{3} + 18 T^{2} + \cdots + 124216 \)
|
| $31$ |
\( T^{3} + 30 T^{2} + \cdots + 236640 \)
|
| $37$ |
\( T^{3} + 387 T^{2} + \cdots - 1983556 \)
|
| $41$ |
\( T^{3} + 87 T^{2} + \cdots - 3808436 \)
|
| $43$ |
\( T^{3} - 132 T^{2} + \cdots - 4405184 \)
|
| $47$ |
\( T^{3} + 174 T^{2} + \cdots - 25016768 \)
|
| $53$ |
\( T^{3} - 459 T^{2} + \cdots + 1004708 \)
|
| $59$ |
\( T^{3} + 336 T^{2} + \cdots - 39407872 \)
|
| $61$ |
\( T^{3} + 351 T^{2} + \cdots - 366315892 \)
|
| $67$ |
\( T^{3} + 996 T^{2} + \cdots - 77724032 \)
|
| $71$ |
\( T^{3} + 411 T^{2} + \cdots - 81695712 \)
|
| $73$ |
\( T^{3} + 366 T^{2} + \cdots - 17679672 \)
|
| $79$ |
\( T^{3} + 315 T^{2} + \cdots - 149678400 \)
|
| $83$ |
\( T^{3} + 1128 T^{2} + \cdots - 11473024 \)
|
| $89$ |
\( T^{3} + 501 T^{2} + \cdots + 6330788 \)
|
| $97$ |
\( T^{3} + 1761 T^{2} + \cdots - 191741852 \)
|
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