Newspace parameters
| Level: | \( N \) | \(=\) | \( 546 = 2 \cdot 3 \cdot 7 \cdot 13 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 546.q (of order \(6\), degree \(2\), minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(4.35983195036\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Relative dimension: | \(2\) over \(\Q(\zeta_{6})\) |
| Coefficient field: | \(\Q(\sqrt{-3}, \sqrt{-11})\) |
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|
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| Defining polynomial: |
\( x^{4} - x^{3} - 2x^{2} - 3x + 9 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | yes |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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
\( x^{4} - x^{3} - 2x^{2} - 3x + 9 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
|
| \(\beta_{2}\) | \(=\) |
\( ( \nu^{3} + 2\nu^{2} - 2\nu - 3 ) / 6 \)
|
| \(\beta_{3}\) | \(=\) |
\( ( -\nu^{3} + 2\nu + 3 ) / 2 \)
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| \(\nu\) | \(=\) |
\( \beta_1 \)
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| \(\nu^{2}\) | \(=\) |
\( \beta_{3} + 3\beta_{2} \)
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| \(\nu^{3}\) | \(=\) |
\( -2\beta_{3} + 2\beta _1 + 3 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/546\mathbb{Z}\right)^\times\).
| \(n\) | \(157\) | \(365\) | \(379\) |
| \(\chi(n)\) | \(-1\) | \(-1\) | \(1 - \beta_{2}\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 251.1 |
|
0.500000 | − | 0.866025i | 0.500000 | − | 1.65831i | −0.500000 | − | 0.866025i | − | 0.792287i | −1.18614 | − | 1.26217i | 2.50000 | + | 0.866025i | −1.00000 | −2.50000 | − | 1.65831i | −0.686141 | − | 0.396143i | |||||||||||||||
| 251.2 | 0.500000 | − | 0.866025i | 0.500000 | + | 1.65831i | −0.500000 | − | 0.866025i | 2.52434i | 1.68614 | + | 0.396143i | 2.50000 | + | 0.866025i | −1.00000 | −2.50000 | + | 1.65831i | 2.18614 | + | 1.26217i | |||||||||||||||||
| 335.1 | 0.500000 | + | 0.866025i | 0.500000 | − | 1.65831i | −0.500000 | + | 0.866025i | − | 2.52434i | 1.68614 | − | 0.396143i | 2.50000 | − | 0.866025i | −1.00000 | −2.50000 | − | 1.65831i | 2.18614 | − | 1.26217i | ||||||||||||||||
| 335.2 | 0.500000 | + | 0.866025i | 0.500000 | + | 1.65831i | −0.500000 | + | 0.866025i | 0.792287i | −1.18614 | + | 1.26217i | 2.50000 | − | 0.866025i | −1.00000 | −2.50000 | + | 1.65831i | −0.686141 | + | 0.396143i | |||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 273.u | even | 6 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 546.2.q.h | yes | 4 |
| 3.b | odd | 2 | 1 | 546.2.q.f | yes | 4 | |
| 7.b | odd | 2 | 1 | 546.2.q.g | yes | 4 | |
| 13.e | even | 6 | 1 | 546.2.q.e | ✓ | 4 | |
| 21.c | even | 2 | 1 | 546.2.q.e | ✓ | 4 | |
| 39.h | odd | 6 | 1 | 546.2.q.g | yes | 4 | |
| 91.t | odd | 6 | 1 | 546.2.q.f | yes | 4 | |
| 273.u | even | 6 | 1 | inner | 546.2.q.h | yes | 4 |
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 546.2.q.e | ✓ | 4 | 13.e | even | 6 | 1 | |
| 546.2.q.e | ✓ | 4 | 21.c | even | 2 | 1 | |
| 546.2.q.f | yes | 4 | 3.b | odd | 2 | 1 | |
| 546.2.q.f | yes | 4 | 91.t | odd | 6 | 1 | |
| 546.2.q.g | yes | 4 | 7.b | odd | 2 | 1 | |
| 546.2.q.g | yes | 4 | 39.h | odd | 6 | 1 | |
| 546.2.q.h | yes | 4 | 1.a | even | 1 | 1 | trivial |
| 546.2.q.h | yes | 4 | 273.u | even | 6 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(546, [\chi])\):
|
\( T_{5}^{4} + 7T_{5}^{2} + 4 \)
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\( T_{11}^{4} - 3T_{11}^{3} + 15T_{11}^{2} + 18T_{11} + 36 \)
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\( T_{17}^{4} + 3T_{17}^{3} + 15T_{17}^{2} - 18T_{17} + 36 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T^{2} - T + 1)^{2} \)
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| $3$ |
\( (T^{2} - T + 3)^{2} \)
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| $5$ |
\( T^{4} + 7T^{2} + 4 \)
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| $7$ |
\( (T^{2} - 5 T + 7)^{2} \)
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| $11$ |
\( T^{4} - 3 T^{3} + \cdots + 36 \)
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| $13$ |
\( (T^{2} + 7 T + 13)^{2} \)
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| $17$ |
\( T^{4} + 3 T^{3} + \cdots + 36 \)
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| $19$ |
\( T^{4} + T^{3} + \cdots + 64 \)
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| $23$ |
\( T^{4} - 9 T^{3} + \cdots + 16 \)
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| $29$ |
\( T^{4} - 3 T^{3} + \cdots + 4 \)
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| $31$ |
\( (T^{2} + 2 T - 32)^{2} \)
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| $37$ |
\( T^{4} + 6 T^{3} + \cdots + 9216 \)
|
| $41$ |
\( T^{4} - 27 T^{3} + \cdots + 3364 \)
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| $43$ |
\( (T^{2} - 4 T + 16)^{2} \)
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| $47$ |
\( T^{4} + 19T^{2} + 16 \)
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| $53$ |
\( T^{4} + 211T^{2} + 1024 \)
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| $59$ |
\( T^{4} - 27 T^{3} + \cdots + 3364 \)
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| $61$ |
\( (T^{2} + 9 T + 27)^{2} \)
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| $67$ |
\( T^{4} - 6 T^{3} + \cdots + 9216 \)
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| $71$ |
\( T^{4} + 15 T^{3} + \cdots + 324 \)
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| $73$ |
\( (T^{2} - 10 T - 8)^{2} \)
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| $79$ |
\( (T^{2} - 25 T + 148)^{2} \)
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| $83$ |
\( T^{4} + 28T^{2} + 64 \)
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| $89$ |
\( T^{4} + 3 T^{3} + \cdots + 17956 \)
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| $97$ |
\( T^{4} + 10 T^{3} + \cdots + 64 \)
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