Newspace parameters
| Level: | \( N \) | \(=\) | \( 152 = 2^{3} \cdot 19 \) |
| Weight: | \( k \) | \(=\) | \( 3 \) |
| Character orbit: | \([\chi]\) | \(=\) | 152.g (of order \(2\), degree \(1\), minimal) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(4.14170001828\) |
| Analytic rank: | \(0\) |
| Dimension: | \(3\) |
| Coefficient field: | 3.3.4104.1 |
|
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
|
| Defining polynomial: |
\( x^{3} - 18x - 16 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{7}]\) |
| Coefficient ring index: | \( 2 \) |
| Twist minimal: | yes |
| Sato-Tate group: | $\mathrm{U}(1)[D_{2}]$ |
$q$-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
\( x^{3} - 18x - 16 \)
:
| \(\beta_{1}\) | \(=\) |
\( ( \nu^{2} - 12 ) / 2 \)
|
| \(\beta_{2}\) | \(=\) |
\( ( -\nu^{2} + 4\nu + 12 ) / 2 \)
|
| \(\nu\) | \(=\) |
\( ( \beta_{2} + \beta_1 ) / 2 \)
|
| \(\nu^{2}\) | \(=\) |
\( 2\beta _1 + 12 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/152\mathbb{Z}\right)^\times\).
| \(n\) | \(39\) | \(77\) | \(97\) |
| \(\chi(n)\) | \(1\) | \(-1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 37.1 |
|
−2.00000 | −4.72716 | 4.00000 | 0 | 9.45432 | −13.9909 | −8.00000 | 13.3460 | 0 | |||||||||||||||||||||||||||
| 37.2 | −2.00000 | −0.836493 | 4.00000 | 0 | 1.67299 | 6.55891 | −8.00000 | −8.30028 | 0 | ||||||||||||||||||||||||||||
| 37.3 | −2.00000 | 5.56365 | 4.00000 | 0 | −11.1273 | 7.43201 | −8.00000 | 21.9542 | 0 | ||||||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 152.g | odd | 2 | 1 | CM by \(\Q(\sqrt{-38}) \) |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 152.3.g.a | ✓ | 3 |
| 4.b | odd | 2 | 1 | 608.3.g.a | 3 | ||
| 8.b | even | 2 | 1 | 152.3.g.b | yes | 3 | |
| 8.d | odd | 2 | 1 | 608.3.g.b | 3 | ||
| 19.b | odd | 2 | 1 | 152.3.g.b | yes | 3 | |
| 76.d | even | 2 | 1 | 608.3.g.b | 3 | ||
| 152.b | even | 2 | 1 | 608.3.g.a | 3 | ||
| 152.g | odd | 2 | 1 | CM | 152.3.g.a | ✓ | 3 |
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 152.3.g.a | ✓ | 3 | 1.a | even | 1 | 1 | trivial |
| 152.3.g.a | ✓ | 3 | 152.g | odd | 2 | 1 | CM |
| 152.3.g.b | yes | 3 | 8.b | even | 2 | 1 | |
| 152.3.g.b | yes | 3 | 19.b | odd | 2 | 1 | |
| 608.3.g.a | 3 | 4.b | odd | 2 | 1 | ||
| 608.3.g.a | 3 | 152.b | even | 2 | 1 | ||
| 608.3.g.b | 3 | 8.d | odd | 2 | 1 | ||
| 608.3.g.b | 3 | 76.d | even | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{3}^{3} - 27T_{3} - 22 \)
acting on \(S_{3}^{\mathrm{new}}(152, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T + 2)^{3} \)
|
| $3$ |
\( T^{3} - 27T - 22 \)
|
| $5$ |
\( T^{3} \)
|
| $7$ |
\( T^{3} - 147T + 682 \)
|
| $11$ |
\( T^{3} \)
|
| $13$ |
\( T^{3} - 507T + 4318 \)
|
| $17$ |
\( T^{3} - 867T - 9218 \)
|
| $19$ |
\( (T - 19)^{3} \)
|
| $23$ |
\( T^{3} - 1587T - 5942 \)
|
| $29$ |
\( T^{3} - 2523T - 33986 \)
|
| $31$ |
\( T^{3} \)
|
| $37$ |
\( (T - 2)^{3} \)
|
| $41$ |
\( T^{3} \)
|
| $43$ |
\( T^{3} \)
|
| $47$ |
\( (T + 58)^{3} \)
|
| $53$ |
\( T^{3} - 8427 T + 100078 \)
|
| $59$ |
\( T^{3} - 10443 T + 163834 \)
|
| $61$ |
\( T^{3} \)
|
| $67$ |
\( T^{3} - 13467 T - 268598 \)
|
| $71$ |
\( T^{3} \)
|
| $73$ |
\( T^{3} - 15987 T + 622798 \)
|
| $79$ |
\( T^{3} \)
|
| $83$ |
\( T^{3} \)
|
| $89$ |
\( T^{3} \)
|
| $97$ |
\( T^{3} \)
|
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