Newspace parameters
| Level: | \( N \) | \(=\) | \( 468 = 2^{2} \cdot 3^{2} \cdot 13 \) |
| Weight: | \( k \) | \(=\) | \( 3 \) |
| Character orbit: | \([\chi]\) | \(=\) | 468.e (of order \(2\), degree \(1\), minimal) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(12.7520763721\) |
| Analytic rank: | \(0\) |
| Dimension: | \(1\) |
| Coefficient field: | \(\mathbb{Q}\) |
| Coefficient ring: | \(\mathbb{Z}\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 52) |
| Sato-Tate group: | $\mathrm{U}(1)[D_{2}]$ |
$q$-expansion
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/468\mathbb{Z}\right)^\times\).
| \(n\) | \(145\) | \(209\) | \(235\) |
| \(\chi(n)\) | \(-1\) | \(1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 415.1 |
|
−2.00000 | 0 | 4.00000 | 0 | 0 | −12.0000 | −8.00000 | 0 | 0 | |||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 52.b | odd | 2 | 1 | CM by \(\Q(\sqrt{-13}) \) |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 468.3.e.a | 1 | |
| 3.b | odd | 2 | 1 | 52.3.b.b | yes | 1 | |
| 4.b | odd | 2 | 1 | 468.3.e.b | 1 | ||
| 12.b | even | 2 | 1 | 52.3.b.a | ✓ | 1 | |
| 13.b | even | 2 | 1 | 468.3.e.b | 1 | ||
| 24.f | even | 2 | 1 | 832.3.c.b | 1 | ||
| 24.h | odd | 2 | 1 | 832.3.c.a | 1 | ||
| 39.d | odd | 2 | 1 | 52.3.b.a | ✓ | 1 | |
| 52.b | odd | 2 | 1 | CM | 468.3.e.a | 1 | |
| 156.h | even | 2 | 1 | 52.3.b.b | yes | 1 | |
| 312.b | odd | 2 | 1 | 832.3.c.b | 1 | ||
| 312.h | even | 2 | 1 | 832.3.c.a | 1 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 52.3.b.a | ✓ | 1 | 12.b | even | 2 | 1 | |
| 52.3.b.a | ✓ | 1 | 39.d | odd | 2 | 1 | |
| 52.3.b.b | yes | 1 | 3.b | odd | 2 | 1 | |
| 52.3.b.b | yes | 1 | 156.h | even | 2 | 1 | |
| 468.3.e.a | 1 | 1.a | even | 1 | 1 | trivial | |
| 468.3.e.a | 1 | 52.b | odd | 2 | 1 | CM | |
| 468.3.e.b | 1 | 4.b | odd | 2 | 1 | ||
| 468.3.e.b | 1 | 13.b | even | 2 | 1 | ||
| 832.3.c.a | 1 | 24.h | odd | 2 | 1 | ||
| 832.3.c.a | 1 | 312.h | even | 2 | 1 | ||
| 832.3.c.b | 1 | 24.f | even | 2 | 1 | ||
| 832.3.c.b | 1 | 312.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 \(S_{3}^{\mathrm{new}}(468, [\chi])\):
|
\( T_{5} \)
|
|
\( T_{7} + 12 \)
|
|
\( T_{11} - 4 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T + 2 \)
|
| $3$ |
\( T \)
|
| $5$ |
\( T \)
|
| $7$ |
\( T + 12 \)
|
| $11$ |
\( T - 4 \)
|
| $13$ |
\( T + 13 \)
|
| $17$ |
\( T - 18 \)
|
| $19$ |
\( T - 12 \)
|
| $23$ |
\( T \)
|
| $29$ |
\( T + 6 \)
|
| $31$ |
\( T - 36 \)
|
| $37$ |
\( T \)
|
| $41$ |
\( T \)
|
| $43$ |
\( T \)
|
| $47$ |
\( T + 68 \)
|
| $53$ |
\( T - 102 \)
|
| $59$ |
\( T - 116 \)
|
| $61$ |
\( T + 86 \)
|
| $67$ |
\( T - 108 \)
|
| $71$ |
\( T - 92 \)
|
| $73$ |
\( T \)
|
| $79$ |
\( T \)
|
| $83$ |
\( T - 68 \)
|
| $89$ |
\( T \)
|
| $97$ |
\( T \)
|
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