Newspace parameters
| Level: | \( N \) | \(=\) | \( 828 = 2^{2} \cdot 3^{2} \cdot 23 \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 828.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(48.8535814848\) |
| Analytic rank: | \(0\) |
| Dimension: | \(3\) |
| Coefficient field: | 3.3.28669.1 |
|
|
|
| Defining polynomial: |
\( x^{3} - 34x - 69 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{13}]\) |
| Coefficient ring index: | \( 2 \) |
| Twist minimal: | no (minimal twist has level 92) |
| Fricke sign: | \(+1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2\) 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
\( x^{3} - 34x - 69 \)
:
| \(\beta_{1}\) | \(=\) |
\( 2\nu \)
|
| \(\beta_{2}\) | \(=\) |
\( \nu^{2} - 3\nu - 23 \)
|
| \(\nu\) | \(=\) |
\( ( \beta_1 ) / 2 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( 2\beta_{2} + 3\beta _1 + 46 ) / 2 \)
|
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 |
|
0 | 0 | 0 | −13.3206 | 0 | 0.679360 | 0 | 0 | 0 | |||||||||||||||||||||||||||
| 1.2 | 0 | 0 | 0 | 4.95140 | 0 | 18.9514 | 0 | 0 | 0 | ||||||||||||||||||||||||||||
| 1.3 | 0 | 0 | 0 | 8.36924 | 0 | 22.3692 | 0 | 0 | 0 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \( -1 \) |
| \(3\) | \( -1 \) |
| \(23\) | \( +1 \) |
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 | 828.4.a.e | 3 | |
| 3.b | odd | 2 | 1 | 92.4.a.b | ✓ | 3 | |
| 12.b | even | 2 | 1 | 368.4.a.h | 3 | ||
| 15.d | odd | 2 | 1 | 2300.4.a.a | 3 | ||
| 15.e | even | 4 | 2 | 2300.4.c.a | 6 | ||
| 24.f | even | 2 | 1 | 1472.4.a.x | 3 | ||
| 24.h | odd | 2 | 1 | 1472.4.a.o | 3 | ||
| 69.c | even | 2 | 1 | 2116.4.a.b | 3 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 92.4.a.b | ✓ | 3 | 3.b | odd | 2 | 1 | |
| 368.4.a.h | 3 | 12.b | even | 2 | 1 | ||
| 828.4.a.e | 3 | 1.a | even | 1 | 1 | trivial | |
| 1472.4.a.o | 3 | 24.h | odd | 2 | 1 | ||
| 1472.4.a.x | 3 | 24.f | even | 2 | 1 | ||
| 2116.4.a.b | 3 | 69.c | even | 2 | 1 | ||
| 2300.4.a.a | 3 | 15.d | odd | 2 | 1 | ||
| 2300.4.c.a | 6 | 15.e | even | 4 | 2 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{5}^{3} - 136T_{5} + 552 \)
acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(828))\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{3} \)
|
| $3$ |
\( T^{3} \)
|
| $5$ |
\( T^{3} - 136T + 552 \)
|
| $7$ |
\( T^{3} - 42 T^{2} + \cdots - 288 \)
|
| $11$ |
\( T^{3} + 6 T^{2} + \cdots - 89424 \)
|
| $13$ |
\( T^{3} - 100 T^{2} + \cdots + 24394 \)
|
| $17$ |
\( T^{3} - 28 T^{2} + \cdots + 56376 \)
|
| $19$ |
\( T^{3} - 120 T^{2} + \cdots - 3984 \)
|
| $23$ |
\( (T + 23)^{3} \)
|
| $29$ |
\( T^{3} - 128 T^{2} + \cdots + 231174 \)
|
| $31$ |
\( T^{3} + 76 T^{2} + \cdots + 382208 \)
|
| $37$ |
\( T^{3} + 212 T^{2} + \cdots + 64536 \)
|
| $41$ |
\( T^{3} - 580 T^{2} + \cdots + 509682 \)
|
| $43$ |
\( T^{3} + 20 T^{2} + \cdots - 25961472 \)
|
| $47$ |
\( T^{3} - 396 T^{2} + \cdots + 5642304 \)
|
| $53$ |
\( T^{3} - 122 T^{2} + \cdots - 28384056 \)
|
| $59$ |
\( T^{3} + 632 T^{2} + \cdots - 9077184 \)
|
| $61$ |
\( T^{3} - 338 T^{2} + \cdots + 2020904 \)
|
| $67$ |
\( T^{3} - 442 T^{2} + \cdots + 105984432 \)
|
| $71$ |
\( T^{3} + 888 T^{2} + \cdots - 150510312 \)
|
| $73$ |
\( T^{3} - 376 T^{2} + \cdots + 431656494 \)
|
| $79$ |
\( T^{3} - 1540 T^{2} + \cdots - 66491136 \)
|
| $83$ |
\( T^{3} + 454 T^{2} + \cdots - 241050384 \)
|
| $89$ |
\( T^{3} - 810 T^{2} + \cdots + 178848 \)
|
| $97$ |
\( T^{3} - 1284 T^{2} + \cdots - 22204008 \)
|
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