Newspace parameters
| Level: | \( N \) | \(=\) | \( 8954 = 2 \cdot 11^{2} \cdot 37 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 8954.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(71.4980499699\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | 4.4.4352.1 |
|
|
|
| Defining polynomial: |
\( x^{4} - 6x^{2} - 4x + 2 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 814) |
| Fricke sign: | \(-1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3\) 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
\( x^{4} - 6x^{2} - 4x + 2 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
|
| \(\beta_{2}\) | \(=\) |
\( \nu^{2} - \nu - 3 \)
|
| \(\beta_{3}\) | \(=\) |
\( \nu^{3} - \nu^{2} - 4\nu \)
|
| \(\nu\) | \(=\) |
\( \beta_1 \)
|
| \(\nu^{2}\) | \(=\) |
\( \beta_{2} + \beta _1 + 3 \)
|
| \(\nu^{3}\) | \(=\) |
\( \beta_{3} + \beta_{2} + 5\beta _1 + 3 \)
|
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 |
|
−1.00000 | −2.22274 | 1.00000 | 0.665096 | 2.22274 | −2.80853 | −1.00000 | 1.94059 | −0.665096 | ||||||||||||||||||||||||||||||
| 1.2 | −1.00000 | 0.887611 | 1.00000 | 2.27133 | −0.887611 | −2.52660 | −1.00000 | −2.21215 | −2.27133 | |||||||||||||||||||||||||||||||
| 1.3 | −1.00000 | 2.52660 | 1.00000 | −1.68554 | −2.52660 | −0.887611 | −1.00000 | 3.38372 | 1.68554 | |||||||||||||||||||||||||||||||
| 1.4 | −1.00000 | 2.80853 | 1.00000 | 2.74912 | −2.80853 | 2.22274 | −1.00000 | 4.88784 | −2.74912 | |||||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \( +1 \) |
| \(11\) | \( -1 \) |
| \(37\) | \( +1 \) |
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 | 8954.2.a.v | 4 | |
| 11.b | odd | 2 | 1 | 814.2.a.i | ✓ | 4 | |
| 33.d | even | 2 | 1 | 7326.2.a.be | 4 | ||
| 44.c | even | 2 | 1 | 6512.2.a.l | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 814.2.a.i | ✓ | 4 | 11.b | odd | 2 | 1 | |
| 6512.2.a.l | 4 | 44.c | even | 2 | 1 | ||
| 7326.2.a.be | 4 | 33.d | even | 2 | 1 | ||
| 8954.2.a.v | 4 | 1.a | even | 1 | 1 | trivial | |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(8954))\):
|
\( T_{3}^{4} - 4T_{3}^{3} - 2T_{3}^{2} + 20T_{3} - 14 \)
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\( T_{5}^{4} - 4T_{5}^{3} + 12T_{5} - 7 \)
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\( T_{7}^{4} + 4T_{7}^{3} - 2T_{7}^{2} - 20T_{7} - 14 \)
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\( T_{17}^{4} - 26T_{17}^{2} + 32T_{17} + 1 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T + 1)^{4} \)
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| $3$ |
\( T^{4} - 4 T^{3} + \cdots - 14 \)
|
| $5$ |
\( T^{4} - 4 T^{3} + \cdots - 7 \)
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| $7$ |
\( T^{4} + 4 T^{3} + \cdots - 14 \)
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| $11$ |
\( T^{4} \)
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| $13$ |
\( T^{4} - 6 T^{2} + \cdots + 2 \)
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| $17$ |
\( T^{4} - 26 T^{2} + \cdots + 1 \)
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| $19$ |
\( T^{4} + 4 T^{3} + \cdots + 146 \)
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| $23$ |
\( T^{4} - 8 T^{3} + \cdots + 16 \)
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| $29$ |
\( T^{4} + 4 T^{3} + \cdots + 2 \)
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| $31$ |
\( T^{4} + 4 T^{3} + \cdots + 8 \)
|
| $37$ |
\( (T + 1)^{4} \)
|
| $41$ |
\( T^{4} - 4 T^{3} + \cdots + 2 \)
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| $43$ |
\( T^{4} - 126 T^{2} + \cdots + 162 \)
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| $47$ |
\( T^{4} - 12 T^{3} + \cdots - 3871 \)
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| $53$ |
\( T^{4} - 8 T^{3} + \cdots + 32 \)
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| $59$ |
\( T^{4} - 12 T^{3} + \cdots - 28 \)
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| $61$ |
\( T^{4} - 8 T^{3} + \cdots + 178 \)
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| $67$ |
\( T^{4} - 8 T^{3} + \cdots + 5362 \)
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| $71$ |
\( T^{4} - 4 T^{3} + \cdots + 3521 \)
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| $73$ |
\( T^{4} - 8 T^{3} + \cdots + 3602 \)
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| $79$ |
\( T^{4} - 16 T^{3} + \cdots - 5039 \)
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| $83$ |
\( T^{4} + 28 T^{3} + \cdots - 14263 \)
|
| $89$ |
\( T^{4} - 4 T^{3} + \cdots + 2888 \)
|
| $97$ |
\( T^{4} + 8 T^{3} + \cdots + 3394 \)
|
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