Newspace parameters
| Level: | \( N \) | \(=\) | \( 4005 = 3^{2} \cdot 5 \cdot 89 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 4005.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(31.9800860095\) |
| Analytic rank: | \(1\) |
| Dimension: | \(4\) |
| Coefficient field: | 4.4.2777.1 |
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|
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| Defining polynomial: |
\( x^{4} - x^{3} - 4x^{2} + x + 2 \)
|
| Coefficient ring: | \(\Z[a_1, a_2]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 1335) |
| 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
\( x^{4} - x^{3} - 4x^{2} + x + 2 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
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| \(\beta_{2}\) | \(=\) |
\( \nu^{2} - \nu - 2 \)
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| \(\beta_{3}\) | \(=\) |
\( \nu^{3} - \nu^{2} - 3\nu + 1 \)
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| \(\nu\) | \(=\) |
\( \beta_1 \)
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| \(\nu^{2}\) | \(=\) |
\( \beta_{2} + \beta _1 + 2 \)
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| \(\nu^{3}\) | \(=\) |
\( \beta_{3} + \beta_{2} + 4\beta _1 + 1 \)
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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 |
|
−1.78400 | 0 | 1.18264 | 1.00000 | 0 | −3.50848 | 1.45816 | 0 | −1.78400 | ||||||||||||||||||||||||||||||
| 1.2 | −1.21831 | 0 | −0.515722 | 1.00000 | 0 | 0.362340 | 3.06493 | 0 | −1.21831 | |||||||||||||||||||||||||||||||
| 1.3 | 0.858442 | 0 | −1.26308 | 1.00000 | 0 | −2.67964 | −2.80116 | 0 | 0.858442 | |||||||||||||||||||||||||||||||
| 1.4 | 2.14386 | 0 | 2.59615 | 1.00000 | 0 | −1.17422 | 1.27807 | 0 | 2.14386 | |||||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(3\) | \( -1 \) |
| \(5\) | \( -1 \) |
| \(89\) | \( +1 \) |
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 | 4005.2.a.m | 4 | |
| 3.b | odd | 2 | 1 | 1335.2.a.f | ✓ | 4 | |
| 15.d | odd | 2 | 1 | 6675.2.a.r | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 1335.2.a.f | ✓ | 4 | 3.b | odd | 2 | 1 | |
| 4005.2.a.m | 4 | 1.a | even | 1 | 1 | trivial | |
| 6675.2.a.r | 4 | 15.d | odd | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(4005))\):
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\( T_{2}^{4} - 5T_{2}^{2} - T_{2} + 4 \)
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\( T_{7}^{4} + 7T_{7}^{3} + 14T_{7}^{2} + 5T_{7} - 4 \)
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\( T_{11}^{4} - 20T_{11}^{2} + 8T_{11} + 64 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{4} - 5T^{2} - T + 4 \)
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| $3$ |
\( T^{4} \)
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| $5$ |
\( (T - 1)^{4} \)
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| $7$ |
\( T^{4} + 7 T^{3} + \cdots - 4 \)
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| $11$ |
\( T^{4} - 20 T^{2} + \cdots + 64 \)
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| $13$ |
\( T^{4} + 5 T^{3} + \cdots - 106 \)
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| $17$ |
\( T^{4} - 13 T^{3} + \cdots + 44 \)
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| $19$ |
\( T^{4} + 10 T^{3} + \cdots - 16 \)
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| $23$ |
\( T^{4} + 3 T^{3} + \cdots - 88 \)
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| $29$ |
\( T^{4} + 2 T^{3} + \cdots + 41 \)
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| $31$ |
\( T^{4} + 2 T^{3} + \cdots + 128 \)
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| $37$ |
\( T^{4} + 9 T^{3} + \cdots - 386 \)
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| $41$ |
\( T^{4} + 2 T^{3} + \cdots + 1 \)
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| $43$ |
\( T^{4} + 19 T^{3} + \cdots - 2144 \)
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| $47$ |
\( T^{4} + 5 T^{3} + \cdots - 188 \)
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| $53$ |
\( T^{4} - 3 T^{3} + \cdots + 1142 \)
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| $59$ |
\( T^{4} + 2 T^{3} + \cdots - 23 \)
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| $61$ |
\( T^{4} + 4 T^{3} + \cdots + 3008 \)
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| $67$ |
\( T^{4} + 15 T^{3} + \cdots - 64 \)
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| $71$ |
\( T^{4} - 6 T^{3} + \cdots - 256 \)
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| $73$ |
\( T^{4} + 21 T^{3} + \cdots + 64 \)
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| $79$ |
\( T^{4} + 20 T^{3} + \cdots + 67 \)
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| $83$ |
\( T^{4} - 9 T^{3} + \cdots + 1016 \)
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| $89$ |
\( (T + 1)^{4} \)
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| $97$ |
\( T^{4} + 17 T^{3} + \cdots + 424 \)
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