Newspace parameters
| Level: | \( N \) | \(=\) | \( 133 = 7 \cdot 19 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 133.f (of order \(3\), degree \(2\), minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(1.06201034688\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Relative dimension: | \(2\) over \(\Q(\zeta_{3})\) |
| Coefficient field: | \(\Q(\sqrt{2}, \sqrt{-3})\) |
|
|
|
| Defining polynomial: |
\( x^{4} + 2x^{2} + 4 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | yes |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{3}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3\) 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
\( x^{4} + 2x^{2} + 4 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
|
| \(\beta_{2}\) | \(=\) |
\( ( \nu^{2} ) / 2 \)
|
| \(\beta_{3}\) | \(=\) |
\( ( \nu^{3} ) / 2 \)
|
| \(\nu\) | \(=\) |
\( \beta_1 \)
|
| \(\nu^{2}\) | \(=\) |
\( 2\beta_{2} \)
|
| \(\nu^{3}\) | \(=\) |
\( 2\beta_{3} \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/133\mathbb{Z}\right)^\times\).
| \(n\) | \(78\) | \(115\) |
| \(\chi(n)\) | \(1\) | \(-1 - \beta_{2}\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39.1 |
|
−0.207107 | − | 0.358719i | 0.707107 | − | 1.22474i | 0.914214 | − | 1.58346i | −0.500000 | − | 0.866025i | −0.585786 | −2.62132 | + | 0.358719i | −1.58579 | 0.500000 | + | 0.866025i | −0.207107 | + | 0.358719i | ||||||||||||||||
| 39.2 | 1.20711 | + | 2.09077i | −0.707107 | + | 1.22474i | −1.91421 | + | 3.31552i | −0.500000 | − | 0.866025i | −3.41421 | 1.62132 | − | 2.09077i | −4.41421 | 0.500000 | + | 0.866025i | 1.20711 | − | 2.09077i | |||||||||||||||||
| 58.1 | −0.207107 | + | 0.358719i | 0.707107 | + | 1.22474i | 0.914214 | + | 1.58346i | −0.500000 | + | 0.866025i | −0.585786 | −2.62132 | − | 0.358719i | −1.58579 | 0.500000 | − | 0.866025i | −0.207107 | − | 0.358719i | |||||||||||||||||
| 58.2 | 1.20711 | − | 2.09077i | −0.707107 | − | 1.22474i | −1.91421 | − | 3.31552i | −0.500000 | + | 0.866025i | −3.41421 | 1.62132 | + | 2.09077i | −4.41421 | 0.500000 | − | 0.866025i | 1.20711 | + | 2.09077i | |||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 7.c | even | 3 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 133.2.f.c | ✓ | 4 |
| 3.b | odd | 2 | 1 | 1197.2.j.e | 4 | ||
| 7.b | odd | 2 | 1 | 931.2.f.i | 4 | ||
| 7.c | even | 3 | 1 | inner | 133.2.f.c | ✓ | 4 |
| 7.c | even | 3 | 1 | 931.2.a.f | 2 | ||
| 7.d | odd | 6 | 1 | 931.2.a.e | 2 | ||
| 7.d | odd | 6 | 1 | 931.2.f.i | 4 | ||
| 21.g | even | 6 | 1 | 8379.2.a.bl | 2 | ||
| 21.h | odd | 6 | 1 | 1197.2.j.e | 4 | ||
| 21.h | odd | 6 | 1 | 8379.2.a.bi | 2 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 133.2.f.c | ✓ | 4 | 1.a | even | 1 | 1 | trivial |
| 133.2.f.c | ✓ | 4 | 7.c | even | 3 | 1 | inner |
| 931.2.a.e | 2 | 7.d | odd | 6 | 1 | ||
| 931.2.a.f | 2 | 7.c | even | 3 | 1 | ||
| 931.2.f.i | 4 | 7.b | odd | 2 | 1 | ||
| 931.2.f.i | 4 | 7.d | odd | 6 | 1 | ||
| 1197.2.j.e | 4 | 3.b | odd | 2 | 1 | ||
| 1197.2.j.e | 4 | 21.h | odd | 6 | 1 | ||
| 8379.2.a.bi | 2 | 21.h | odd | 6 | 1 | ||
| 8379.2.a.bl | 2 | 21.g | even | 6 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{2}^{4} - 2T_{2}^{3} + 5T_{2}^{2} + 2T_{2} + 1 \)
acting on \(S_{2}^{\mathrm{new}}(133, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{4} - 2 T^{3} + \cdots + 1 \)
|
| $3$ |
\( T^{4} + 2T^{2} + 4 \)
|
| $5$ |
\( (T^{2} + T + 1)^{2} \)
|
| $7$ |
\( T^{4} + 2 T^{3} + \cdots + 49 \)
|
| $11$ |
\( T^{4} + 2 T^{3} + \cdots + 1 \)
|
| $13$ |
\( (T^{2} - 4 T - 14)^{2} \)
|
| $17$ |
\( (T^{2} - 4 T + 16)^{2} \)
|
| $19$ |
\( (T^{2} - T + 1)^{2} \)
|
| $23$ |
\( T^{4} - 14 T^{3} + \cdots + 2209 \)
|
| $29$ |
\( (T^{2} + 16 T + 62)^{2} \)
|
| $31$ |
\( T^{4} - 4 T^{3} + \cdots + 196 \)
|
| $37$ |
\( T^{4} + 4 T^{3} + \cdots + 2116 \)
|
| $41$ |
\( (T^{2} + 12 T + 28)^{2} \)
|
| $43$ |
\( (T^{2} - 2 T - 49)^{2} \)
|
| $47$ |
\( T^{4} - 6 T^{3} + \cdots + 49 \)
|
| $53$ |
\( T^{4} + 18T^{2} + 324 \)
|
| $59$ |
\( T^{4} + 8 T^{3} + \cdots + 64 \)
|
| $61$ |
\( T^{4} + 18 T^{3} + \cdots + 5329 \)
|
| $67$ |
\( T^{4} + 8 T^{3} + \cdots + 64 \)
|
| $71$ |
\( (T^{2} + 20 T + 82)^{2} \)
|
| $73$ |
\( T^{4} + 2 T^{3} + \cdots + 39601 \)
|
| $79$ |
\( T^{4} + 2T^{2} + 4 \)
|
| $83$ |
\( (T^{2} - 10 T + 7)^{2} \)
|
| $89$ |
\( T^{4} - 20 T^{3} + \cdots + 9604 \)
|
| $97$ |
\( (T^{2} + 12 T + 28)^{2} \)
|
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