Newspace parameters
| Level: | \( N \) | \(=\) | \( 925 = 5^{2} \cdot 37 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 925.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(7.38616218697\) |
| Analytic rank: | \(1\) |
| Dimension: | \(5\) |
| Coefficient field: | 5.5.65657.1 |
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| Defining polynomial: |
\( x^{5} - x^{4} - 5x^{3} + 2x^{2} + 5x + 1 \)
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| Coefficient ring: | \(\Z[a_1, a_2]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | yes |
| Fricke sign: | \(+1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3,\beta_4\) 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
\( x^{5} - x^{4} - 5x^{3} + 2x^{2} + 5x + 1 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
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| \(\beta_{2}\) | \(=\) |
\( \nu^{4} - \nu^{3} - 4\nu^{2} + 2\nu + 2 \)
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| \(\beta_{3}\) | \(=\) |
\( -\nu^{4} + \nu^{3} + 5\nu^{2} - 3\nu - 4 \)
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| \(\beta_{4}\) | \(=\) |
\( -\nu^{4} + 2\nu^{3} + 4\nu^{2} - 6\nu - 3 \)
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| \(\nu\) | \(=\) |
\( \beta_1 \)
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| \(\nu^{2}\) | \(=\) |
\( \beta_{3} + \beta_{2} + \beta _1 + 2 \)
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| \(\nu^{3}\) | \(=\) |
\( \beta_{4} + \beta_{2} + 4\beta _1 + 1 \)
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| \(\nu^{4}\) | \(=\) |
\( \beta_{4} + 4\beta_{3} + 6\beta_{2} + 6\beta _1 + 7 \)
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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 |
|
−2.08508 | 0.921590 | 2.34756 | 0 | −1.92159 | 1.62571 | −0.724698 | −2.15067 | 0 | |||||||||||||||||||||||||||||||||
| 1.2 | −1.32892 | 3.04022 | −0.233963 | 0 | −4.04022 | −3.11718 | 2.96877 | 6.24295 | 0 | ||||||||||||||||||||||||||||||||||
| 1.3 | −0.531633 | −2.13508 | −1.71737 | 0 | 1.13508 | 2.93944 | 1.97628 | 1.55856 | 0 | ||||||||||||||||||||||||||||||||||
| 1.4 | 1.10856 | −0.474258 | −0.771103 | 0 | −0.525742 | 2.10017 | −3.07192 | −2.77508 | 0 | ||||||||||||||||||||||||||||||||||
| 1.5 | 1.83708 | −0.352475 | 1.37487 | 0 | −0.647525 | −3.54814 | −1.14842 | −2.87576 | 0 | ||||||||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(5\) | \( -1 \) |
| \(37\) | \( -1 \) |
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 | 925.2.a.g | ✓ | 5 |
| 3.b | odd | 2 | 1 | 8325.2.a.cd | 5 | ||
| 5.b | even | 2 | 1 | 925.2.a.i | yes | 5 | |
| 5.c | odd | 4 | 2 | 925.2.b.h | 10 | ||
| 15.d | odd | 2 | 1 | 8325.2.a.cb | 5 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 925.2.a.g | ✓ | 5 | 1.a | even | 1 | 1 | trivial |
| 925.2.a.i | yes | 5 | 5.b | even | 2 | 1 | |
| 925.2.b.h | 10 | 5.c | odd | 4 | 2 | ||
| 8325.2.a.cb | 5 | 15.d | odd | 2 | 1 | ||
| 8325.2.a.cd | 5 | 3.b | odd | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(925))\):
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\( T_{2}^{5} + T_{2}^{4} - 5T_{2}^{3} - 4T_{2}^{2} + 5T_{2} + 3 \)
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\( T_{3}^{5} - T_{3}^{4} - 7T_{3}^{3} + T_{3}^{2} + 4T_{3} + 1 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{5} + T^{4} - 5 T^{3} + \cdots + 3 \)
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| $3$ |
\( T^{5} - T^{4} - 7 T^{3} + \cdots + 1 \)
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| $5$ |
\( T^{5} \)
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| $7$ |
\( T^{5} - 19 T^{3} + \cdots - 111 \)
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| $11$ |
\( T^{5} + 16 T^{4} + \cdots - 355 \)
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| $13$ |
\( T^{5} + 3 T^{4} + \cdots + 379 \)
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| $17$ |
\( T^{5} - 2 T^{4} + \cdots + 635 \)
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| $19$ |
\( T^{5} + 11 T^{4} + \cdots - 355 \)
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| $23$ |
\( T^{5} + 7 T^{4} + \cdots - 2503 \)
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| $29$ |
\( T^{5} + 15 T^{4} + \cdots - 2197 \)
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| $31$ |
\( T^{5} + 13 T^{4} + \cdots + 81 \)
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| $37$ |
\( (T - 1)^{5} \)
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| $41$ |
\( T^{5} + 13 T^{4} + \cdots - 817 \)
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| $43$ |
\( T^{5} + 7 T^{4} + \cdots + 201 \)
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| $47$ |
\( T^{5} + 2 T^{4} + \cdots - 5757 \)
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| $53$ |
\( T^{5} - 20 T^{4} + \cdots + 6801 \)
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| $59$ |
\( T^{5} + 32 T^{4} + \cdots - 2087 \)
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| $61$ |
\( T^{5} - T^{4} + \cdots - 733 \)
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| $67$ |
\( T^{5} + 3 T^{4} + \cdots + 1307 \)
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| $71$ |
\( T^{5} + 26 T^{4} + \cdots - 2647 \)
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| $73$ |
\( T^{5} - 12 T^{4} + \cdots + 16224 \)
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| $79$ |
\( T^{5} + 3 T^{4} + \cdots + 76871 \)
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| $83$ |
\( T^{5} - 14 T^{4} + \cdots - 3665 \)
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| $89$ |
\( T^{5} + 20 T^{4} + \cdots + 35557 \)
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| $97$ |
\( T^{5} + 15 T^{4} + \cdots + 84803 \)
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