Newspace parameters
| Level: | \( N \) | \(=\) | \( 225 = 3^{2} \cdot 5^{2} \) |
| Weight: | \( k \) | \(=\) | \( 6 \) |
| Character orbit: | \([\chi]\) | \(=\) | 225.b (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(36.0863594579\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | \(\Q(i, \sqrt{241})\) |
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| Defining polynomial: |
\( x^{4} + 121x^{2} + 3600 \)
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| Coefficient ring: | \(\Z[a_1, \ldots, a_{17}]\) |
| Coefficient ring index: | \( 5^{2} \) |
| Twist minimal: | no (minimal twist has level 25) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-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
\( x^{4} + 121x^{2} + 3600 \)
:
| \(\beta_{1}\) | \(=\) |
\( ( -\nu^{3} - 81\nu ) / 20 \)
|
| \(\beta_{2}\) | \(=\) |
\( ( -\nu^{3} - 61\nu ) / 12 \)
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| \(\beta_{3}\) | \(=\) |
\( 5\nu^{2} + 303 \)
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| \(\nu\) | \(=\) |
\( ( 3\beta_{2} - 5\beta_1 ) / 5 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( \beta_{3} - 303 ) / 5 \)
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| \(\nu^{3}\) | \(=\) |
\( ( -243\beta_{2} + 305\beta_1 ) / 5 \)
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Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/225\mathbb{Z}\right)^\times\).
| \(n\) | \(101\) | \(127\) |
| \(\chi(n)\) | \(1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 199.1 |
|
− | 10.2621i | 0 | −73.3104 | 0 | 0 | 68.9517i | 423.931i | 0 | 0 | |||||||||||||||||||||||||||||
| 199.2 | − | 5.26209i | 0 | 4.31044 | 0 | 0 | − | 131.048i | − | 191.069i | 0 | 0 | ||||||||||||||||||||||||||||
| 199.3 | 5.26209i | 0 | 4.31044 | 0 | 0 | 131.048i | 191.069i | 0 | 0 | |||||||||||||||||||||||||||||||
| 199.4 | 10.2621i | 0 | −73.3104 | 0 | 0 | − | 68.9517i | − | 423.931i | 0 | 0 | |||||||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 5.b | even | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 225.6.b.i | 4 | |
| 3.b | odd | 2 | 1 | 25.6.b.b | 4 | ||
| 5.b | even | 2 | 1 | inner | 225.6.b.i | 4 | |
| 5.c | odd | 4 | 1 | 225.6.a.l | 2 | ||
| 5.c | odd | 4 | 1 | 225.6.a.s | 2 | ||
| 12.b | even | 2 | 1 | 400.6.c.n | 4 | ||
| 15.d | odd | 2 | 1 | 25.6.b.b | 4 | ||
| 15.e | even | 4 | 1 | 25.6.a.b | ✓ | 2 | |
| 15.e | even | 4 | 1 | 25.6.a.d | yes | 2 | |
| 60.h | even | 2 | 1 | 400.6.c.n | 4 | ||
| 60.l | odd | 4 | 1 | 400.6.a.o | 2 | ||
| 60.l | odd | 4 | 1 | 400.6.a.w | 2 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 25.6.a.b | ✓ | 2 | 15.e | even | 4 | 1 | |
| 25.6.a.d | yes | 2 | 15.e | even | 4 | 1 | |
| 25.6.b.b | 4 | 3.b | odd | 2 | 1 | ||
| 25.6.b.b | 4 | 15.d | odd | 2 | 1 | ||
| 225.6.a.l | 2 | 5.c | odd | 4 | 1 | ||
| 225.6.a.s | 2 | 5.c | odd | 4 | 1 | ||
| 225.6.b.i | 4 | 1.a | even | 1 | 1 | trivial | |
| 225.6.b.i | 4 | 5.b | even | 2 | 1 | inner | |
| 400.6.a.o | 2 | 60.l | odd | 4 | 1 | ||
| 400.6.a.w | 2 | 60.l | odd | 4 | 1 | ||
| 400.6.c.n | 4 | 12.b | even | 2 | 1 | ||
| 400.6.c.n | 4 | 60.h | even | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{6}^{\mathrm{new}}(225, [\chi])\):
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\( T_{2}^{4} + 133T_{2}^{2} + 2916 \)
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\( T_{7}^{4} + 21928T_{7}^{2} + 81649296 \)
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\( T_{11}^{2} - 196T_{11} - 141021 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{4} + 133T^{2} + 2916 \)
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| $3$ |
\( T^{4} \)
|
| $5$ |
\( T^{4} \)
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| $7$ |
\( T^{4} + 21928 T^{2} + 81649296 \)
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| $11$ |
\( (T^{2} - 196 T - 141021)^{2} \)
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| $13$ |
\( T^{4} + 188192 T^{2} + 858255616 \)
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| $17$ |
\( T^{4} + \cdots + 312882490881 \)
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| $19$ |
\( (T^{2} - 3180 T + 2232875)^{2} \)
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| $23$ |
\( T^{4} + \cdots + 359668876176 \)
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| $29$ |
\( (T^{2} + 3920 T + 3456000)^{2} \)
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| $31$ |
\( (T^{2} + 1096 T - 72602196)^{2} \)
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| $37$ |
\( T^{4} + \cdots + 61844446287376 \)
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| $41$ |
\( (T^{2} + 27754 T + 182931129)^{2} \)
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| $43$ |
\( T^{4} + \cdots + 73\!\cdots\!96 \)
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| $47$ |
\( T^{4} + \cdots + 495608042209536 \)
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| $53$ |
\( T^{4} + \cdots + 21\!\cdots\!56 \)
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| $59$ |
\( (T^{2} - 11960 T - 195696000)^{2} \)
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| $61$ |
\( (T^{2} + 24396 T - 92208796)^{2} \)
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| $67$ |
\( T^{4} + \cdots + 62\!\cdots\!81 \)
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| $71$ |
\( (T^{2} - 87296 T + 1844897904)^{2} \)
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| $73$ |
\( T^{4} + \cdots + 13\!\cdots\!01 \)
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| $79$ |
\( (T^{2} + 65480 T - 446416500)^{2} \)
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| $83$ |
\( T^{4} + \cdots + 44\!\cdots\!61 \)
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| $89$ |
\( (T^{2} + 72810 T - 5241540375)^{2} \)
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| $97$ |
\( T^{4} + \cdots + 10\!\cdots\!36 \)
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