Newspace parameters
| Level: | \( N \) | \(=\) | \( 768 = 2^{8} \cdot 3 \) |
| Weight: | \( k \) | \(=\) | \( 6 \) |
| Character orbit: | \([\chi]\) | \(=\) | 768.d (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(123.174773616\) |
| Analytic rank: | \(0\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{-1}) \) |
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|
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| Defining polynomial: |
\( x^{2} + 1 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{13}]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 3) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(i = \sqrt{-1}\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/768\mathbb{Z}\right)^\times\).
| \(n\) | \(257\) | \(511\) | \(517\) |
| \(\chi(n)\) | \(1\) | \(1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 385.1 |
|
0 | − | 9.00000i | 0 | 6.00000i | 0 | 40.0000 | 0 | −81.0000 | 0 | |||||||||||||||||||||||
| 385.2 | 0 | 9.00000i | 0 | − | 6.00000i | 0 | 40.0000 | 0 | −81.0000 | 0 | ||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 8.b | even | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 768.6.d.k | 2 | |
| 4.b | odd | 2 | 1 | 768.6.d.h | 2 | ||
| 8.b | even | 2 | 1 | inner | 768.6.d.k | 2 | |
| 8.d | odd | 2 | 1 | 768.6.d.h | 2 | ||
| 16.e | even | 4 | 1 | 3.6.a.a | ✓ | 1 | |
| 16.e | even | 4 | 1 | 192.6.a.d | 1 | ||
| 16.f | odd | 4 | 1 | 48.6.a.a | 1 | ||
| 16.f | odd | 4 | 1 | 192.6.a.l | 1 | ||
| 48.i | odd | 4 | 1 | 9.6.a.a | 1 | ||
| 48.i | odd | 4 | 1 | 576.6.a.s | 1 | ||
| 48.k | even | 4 | 1 | 144.6.a.f | 1 | ||
| 48.k | even | 4 | 1 | 576.6.a.t | 1 | ||
| 80.i | odd | 4 | 1 | 75.6.b.b | 2 | ||
| 80.q | even | 4 | 1 | 75.6.a.e | 1 | ||
| 80.t | odd | 4 | 1 | 75.6.b.b | 2 | ||
| 112.l | odd | 4 | 1 | 147.6.a.a | 1 | ||
| 112.w | even | 12 | 2 | 147.6.e.h | 2 | ||
| 112.x | odd | 12 | 2 | 147.6.e.k | 2 | ||
| 144.w | odd | 12 | 2 | 81.6.c.a | 2 | ||
| 144.x | even | 12 | 2 | 81.6.c.c | 2 | ||
| 176.l | odd | 4 | 1 | 363.6.a.d | 1 | ||
| 208.p | even | 4 | 1 | 507.6.a.b | 1 | ||
| 240.bb | even | 4 | 1 | 225.6.b.b | 2 | ||
| 240.bf | even | 4 | 1 | 225.6.b.b | 2 | ||
| 240.bm | odd | 4 | 1 | 225.6.a.a | 1 | ||
| 272.r | even | 4 | 1 | 867.6.a.a | 1 | ||
| 304.j | odd | 4 | 1 | 1083.6.a.c | 1 | ||
| 336.y | even | 4 | 1 | 441.6.a.i | 1 | ||
| 528.x | even | 4 | 1 | 1089.6.a.b | 1 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 3.6.a.a | ✓ | 1 | 16.e | even | 4 | 1 | |
| 9.6.a.a | 1 | 48.i | odd | 4 | 1 | ||
| 48.6.a.a | 1 | 16.f | odd | 4 | 1 | ||
| 75.6.a.e | 1 | 80.q | even | 4 | 1 | ||
| 75.6.b.b | 2 | 80.i | odd | 4 | 1 | ||
| 75.6.b.b | 2 | 80.t | odd | 4 | 1 | ||
| 81.6.c.a | 2 | 144.w | odd | 12 | 2 | ||
| 81.6.c.c | 2 | 144.x | even | 12 | 2 | ||
| 144.6.a.f | 1 | 48.k | even | 4 | 1 | ||
| 147.6.a.a | 1 | 112.l | odd | 4 | 1 | ||
| 147.6.e.h | 2 | 112.w | even | 12 | 2 | ||
| 147.6.e.k | 2 | 112.x | odd | 12 | 2 | ||
| 192.6.a.d | 1 | 16.e | even | 4 | 1 | ||
| 192.6.a.l | 1 | 16.f | odd | 4 | 1 | ||
| 225.6.a.a | 1 | 240.bm | odd | 4 | 1 | ||
| 225.6.b.b | 2 | 240.bb | even | 4 | 1 | ||
| 225.6.b.b | 2 | 240.bf | even | 4 | 1 | ||
| 363.6.a.d | 1 | 176.l | odd | 4 | 1 | ||
| 441.6.a.i | 1 | 336.y | even | 4 | 1 | ||
| 507.6.a.b | 1 | 208.p | even | 4 | 1 | ||
| 576.6.a.s | 1 | 48.i | odd | 4 | 1 | ||
| 576.6.a.t | 1 | 48.k | even | 4 | 1 | ||
| 768.6.d.h | 2 | 4.b | odd | 2 | 1 | ||
| 768.6.d.h | 2 | 8.d | odd | 2 | 1 | ||
| 768.6.d.k | 2 | 1.a | even | 1 | 1 | trivial | |
| 768.6.d.k | 2 | 8.b | even | 2 | 1 | inner | |
| 867.6.a.a | 1 | 272.r | even | 4 | 1 | ||
| 1083.6.a.c | 1 | 304.j | odd | 4 | 1 | ||
| 1089.6.a.b | 1 | 528.x | even | 4 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{6}^{\mathrm{new}}(768, [\chi])\):
|
\( T_{5}^{2} + 36 \)
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\( T_{7} - 40 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} \)
|
| $3$ |
\( T^{2} + 81 \)
|
| $5$ |
\( T^{2} + 36 \)
|
| $7$ |
\( (T - 40)^{2} \)
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| $11$ |
\( T^{2} + 318096 \)
|
| $13$ |
\( T^{2} + 407044 \)
|
| $17$ |
\( (T - 882)^{2} \)
|
| $19$ |
\( T^{2} + 309136 \)
|
| $23$ |
\( (T - 840)^{2} \)
|
| $29$ |
\( T^{2} + 21511044 \)
|
| $31$ |
\( (T - 4400)^{2} \)
|
| $37$ |
\( T^{2} + 5808100 \)
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| $41$ |
\( (T - 6870)^{2} \)
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| $43$ |
\( T^{2} + 93006736 \)
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| $47$ |
\( (T + 18672)^{2} \)
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| $53$ |
\( T^{2} + 1139062500 \)
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| $59$ |
\( T^{2} + 327031056 \)
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| $61$ |
\( T^{2} + 1580698564 \)
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| $67$ |
\( T^{2} + 532132624 \)
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| $71$ |
\( (T - 4248)^{2} \)
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| $73$ |
\( (T - 41110)^{2} \)
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| $79$ |
\( (T - 21920)^{2} \)
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| $83$ |
\( T^{2} + 6798332304 \)
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| $89$ |
\( (T - 94086)^{2} \)
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| $97$ |
\( (T - 49442)^{2} \)
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