Newspace parameters
| Level: | \( N \) | \(=\) | \( 2304 = 2^{8} \cdot 3^{2} \) |
| Weight: | \( k \) | \(=\) | \( 3 \) |
| Character orbit: | \([\chi]\) | \(=\) | 2304.g (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(62.7794529086\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | \(\Q(\sqrt{-2}, \sqrt{-3})\) |
|
|
|
| Defining polynomial: |
\( x^{4} - 2x^{2} + 4 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{11}]\) |
| Coefficient ring index: | \( 2^{6} \) |
| Twist minimal: | no (minimal twist has level 384) |
| 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
\( x^{4} - 2x^{2} + 4 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu^{3} \)
|
| \(\beta_{2}\) | \(=\) |
\( -\nu^{3} + 4\nu \)
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| \(\beta_{3}\) | \(=\) |
\( 4\nu^{2} - 4 \)
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| \(\nu\) | \(=\) |
\( ( \beta_{2} + \beta_1 ) / 4 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( \beta_{3} + 4 ) / 4 \)
|
| \(\nu^{3}\) | \(=\) |
\( \beta_1 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/2304\mathbb{Z}\right)^\times\).
| \(n\) | \(1279\) | \(1793\) | \(2053\) |
| \(\chi(n)\) | \(-1\) | \(1\) | \(1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1279.1 |
|
0 | 0 | 0 | −0.898979 | 0 | − | 2.82843i | 0 | 0 | 0 | |||||||||||||||||||||||||||||
| 1279.2 | 0 | 0 | 0 | −0.898979 | 0 | 2.82843i | 0 | 0 | 0 | |||||||||||||||||||||||||||||||
| 1279.3 | 0 | 0 | 0 | 8.89898 | 0 | − | 2.82843i | 0 | 0 | 0 | ||||||||||||||||||||||||||||||
| 1279.4 | 0 | 0 | 0 | 8.89898 | 0 | 2.82843i | 0 | 0 | 0 | |||||||||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 4.b | odd | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 2304.3.g.x | 4 | |
| 3.b | odd | 2 | 1 | 768.3.g.c | 4 | ||
| 4.b | odd | 2 | 1 | inner | 2304.3.g.x | 4 | |
| 8.b | even | 2 | 1 | 2304.3.g.o | 4 | ||
| 8.d | odd | 2 | 1 | 2304.3.g.o | 4 | ||
| 12.b | even | 2 | 1 | 768.3.g.c | 4 | ||
| 16.e | even | 4 | 2 | 1152.3.b.j | 8 | ||
| 16.f | odd | 4 | 2 | 1152.3.b.j | 8 | ||
| 24.f | even | 2 | 1 | 768.3.g.g | 4 | ||
| 24.h | odd | 2 | 1 | 768.3.g.g | 4 | ||
| 48.i | odd | 4 | 2 | 384.3.b.c | ✓ | 8 | |
| 48.k | even | 4 | 2 | 384.3.b.c | ✓ | 8 | |
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 384.3.b.c | ✓ | 8 | 48.i | odd | 4 | 2 | |
| 384.3.b.c | ✓ | 8 | 48.k | even | 4 | 2 | |
| 768.3.g.c | 4 | 3.b | odd | 2 | 1 | ||
| 768.3.g.c | 4 | 12.b | even | 2 | 1 | ||
| 768.3.g.g | 4 | 24.f | even | 2 | 1 | ||
| 768.3.g.g | 4 | 24.h | odd | 2 | 1 | ||
| 1152.3.b.j | 8 | 16.e | even | 4 | 2 | ||
| 1152.3.b.j | 8 | 16.f | odd | 4 | 2 | ||
| 2304.3.g.o | 4 | 8.b | even | 2 | 1 | ||
| 2304.3.g.o | 4 | 8.d | odd | 2 | 1 | ||
| 2304.3.g.x | 4 | 1.a | even | 1 | 1 | trivial | |
| 2304.3.g.x | 4 | 4.b | odd | 2 | 1 | inner | |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{3}^{\mathrm{new}}(2304, [\chi])\):
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\( T_{5}^{2} - 8T_{5} - 8 \)
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\( T_{7}^{2} + 8 \)
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\( T_{11}^{4} + 352T_{11}^{2} + 6400 \)
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\( T_{13}^{2} + 8T_{13} - 80 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{4} \)
|
| $3$ |
\( T^{4} \)
|
| $5$ |
\( (T^{2} - 8 T - 8)^{2} \)
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| $7$ |
\( (T^{2} + 8)^{2} \)
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| $11$ |
\( T^{4} + 352T^{2} + 6400 \)
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| $13$ |
\( (T^{2} + 8 T - 80)^{2} \)
|
| $17$ |
\( (T^{2} - 4 T - 380)^{2} \)
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| $19$ |
\( T^{4} + 352T^{2} + 6400 \)
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| $23$ |
\( T^{4} + 1600 T^{2} + 541696 \)
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| $29$ |
\( (T^{2} - 40 T - 200)^{2} \)
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| $31$ |
\( T^{4} + 2832 T^{2} + 14400 \)
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| $37$ |
\( (T^{2} + 8 T - 1520)^{2} \)
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| $41$ |
\( (T^{2} - 36 T - 60)^{2} \)
|
| $43$ |
\( T^{4} + 6496 T^{2} + 9935104 \)
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| $47$ |
\( T^{4} + 6720 T^{2} + 7750656 \)
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| $53$ |
\( (T^{2} - 72 T + 120)^{2} \)
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| $59$ |
\( (T^{2} + 1200)^{2} \)
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| $61$ |
\( (T^{2} - 88 T + 1552)^{2} \)
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| $67$ |
\( T^{4} + 8800 T^{2} + 92416 \)
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| $71$ |
\( T^{4} + 20032 T^{2} + 71910400 \)
|
| $73$ |
\( (T - 10)^{4} \)
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| $79$ |
\( T^{4} + 18448 T^{2} + 21160000 \)
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| $83$ |
\( T^{4} + 13920 T^{2} + 21678336 \)
|
| $89$ |
\( (T^{2} + 68 T - 380)^{2} \)
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| $97$ |
\( (T^{2} + 132 T + 2820)^{2} \)
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