Newspace parameters
| Level: | \( N \) | \(=\) | \( 8959 = 17^{2} \cdot 31 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 8959.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(71.5379751709\) |
| Analytic rank: | \(1\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{5}) \) |
|
|
|
| Defining polynomial: |
\( x^{2} - x - 1 \)
|
| Coefficient ring: | \(\Z[a_1, a_2]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 31) |
| Fricke sign: | \(+1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \frac{1}{2}(1 + \sqrt{5})\). We also show the integral \(q\)-expansion of the trace form.
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 |
|
−0.618034 | −1.23607 | −1.61803 | −1.00000 | 0.763932 | 4.23607 | 2.23607 | −1.47214 | 0.618034 | ||||||||||||||||||||||||
| 1.2 | 1.61803 | 3.23607 | 0.618034 | −1.00000 | 5.23607 | −0.236068 | −2.23607 | 7.47214 | −1.61803 | |||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(17\) | \( +1 \) |
| \(31\) | \( +1 \) |
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 | 8959.2.a.b | 2 | |
| 17.b | even | 2 | 1 | 31.2.a.a | ✓ | 2 | |
| 51.c | odd | 2 | 1 | 279.2.a.a | 2 | ||
| 68.d | odd | 2 | 1 | 496.2.a.i | 2 | ||
| 85.c | even | 2 | 1 | 775.2.a.d | 2 | ||
| 85.g | odd | 4 | 2 | 775.2.b.d | 4 | ||
| 119.d | odd | 2 | 1 | 1519.2.a.a | 2 | ||
| 136.e | odd | 2 | 1 | 1984.2.a.n | 2 | ||
| 136.h | even | 2 | 1 | 1984.2.a.r | 2 | ||
| 187.b | odd | 2 | 1 | 3751.2.a.b | 2 | ||
| 204.h | even | 2 | 1 | 4464.2.a.bf | 2 | ||
| 221.b | even | 2 | 1 | 5239.2.a.f | 2 | ||
| 255.h | odd | 2 | 1 | 6975.2.a.y | 2 | ||
| 527.d | odd | 2 | 1 | 961.2.a.f | 2 | ||
| 527.i | odd | 6 | 2 | 961.2.c.c | 4 | ||
| 527.k | even | 6 | 2 | 961.2.c.e | 4 | ||
| 527.n | odd | 10 | 2 | 961.2.d.a | 4 | ||
| 527.n | odd | 10 | 2 | 961.2.d.g | 4 | ||
| 527.o | even | 10 | 2 | 961.2.d.c | 4 | ||
| 527.o | even | 10 | 2 | 961.2.d.d | 4 | ||
| 527.ba | even | 30 | 4 | 961.2.g.a | 8 | ||
| 527.ba | even | 30 | 4 | 961.2.g.h | 8 | ||
| 527.bb | odd | 30 | 4 | 961.2.g.d | 8 | ||
| 527.bb | odd | 30 | 4 | 961.2.g.e | 8 | ||
| 1581.d | even | 2 | 1 | 8649.2.a.c | 2 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 31.2.a.a | ✓ | 2 | 17.b | even | 2 | 1 | |
| 279.2.a.a | 2 | 51.c | odd | 2 | 1 | ||
| 496.2.a.i | 2 | 68.d | odd | 2 | 1 | ||
| 775.2.a.d | 2 | 85.c | even | 2 | 1 | ||
| 775.2.b.d | 4 | 85.g | odd | 4 | 2 | ||
| 961.2.a.f | 2 | 527.d | odd | 2 | 1 | ||
| 961.2.c.c | 4 | 527.i | odd | 6 | 2 | ||
| 961.2.c.e | 4 | 527.k | even | 6 | 2 | ||
| 961.2.d.a | 4 | 527.n | odd | 10 | 2 | ||
| 961.2.d.c | 4 | 527.o | even | 10 | 2 | ||
| 961.2.d.d | 4 | 527.o | even | 10 | 2 | ||
| 961.2.d.g | 4 | 527.n | odd | 10 | 2 | ||
| 961.2.g.a | 8 | 527.ba | even | 30 | 4 | ||
| 961.2.g.d | 8 | 527.bb | odd | 30 | 4 | ||
| 961.2.g.e | 8 | 527.bb | odd | 30 | 4 | ||
| 961.2.g.h | 8 | 527.ba | even | 30 | 4 | ||
| 1519.2.a.a | 2 | 119.d | odd | 2 | 1 | ||
| 1984.2.a.n | 2 | 136.e | odd | 2 | 1 | ||
| 1984.2.a.r | 2 | 136.h | even | 2 | 1 | ||
| 3751.2.a.b | 2 | 187.b | odd | 2 | 1 | ||
| 4464.2.a.bf | 2 | 204.h | even | 2 | 1 | ||
| 5239.2.a.f | 2 | 221.b | even | 2 | 1 | ||
| 6975.2.a.y | 2 | 255.h | odd | 2 | 1 | ||
| 8649.2.a.c | 2 | 1581.d | even | 2 | 1 | ||
| 8959.2.a.b | 2 | 1.a | even | 1 | 1 | trivial | |
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(8959))\):
|
\( T_{2}^{2} - T_{2} - 1 \)
|
|
\( T_{3}^{2} - 2T_{3} - 4 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} - T - 1 \)
|
| $3$ |
\( T^{2} - 2T - 4 \)
|
| $5$ |
\( (T + 1)^{2} \)
|
| $7$ |
\( T^{2} - 4T - 1 \)
|
| $11$ |
\( (T + 2)^{2} \)
|
| $13$ |
\( T^{2} + 2T - 4 \)
|
| $17$ |
\( T^{2} \)
|
| $19$ |
\( T^{2} - 5 \)
|
| $23$ |
\( T^{2} - 2T - 44 \)
|
| $29$ |
\( T^{2} + 10T + 20 \)
|
| $31$ |
\( (T + 1)^{2} \)
|
| $37$ |
\( (T - 2)^{2} \)
|
| $41$ |
\( (T + 7)^{2} \)
|
| $43$ |
\( T^{2} + 2T - 4 \)
|
| $47$ |
\( T^{2} + 4T - 16 \)
|
| $53$ |
\( T^{2} + 12T + 16 \)
|
| $59$ |
\( T^{2} - 5 \)
|
| $61$ |
\( T^{2} - 6T - 116 \)
|
| $67$ |
\( (T - 8)^{2} \)
|
| $71$ |
\( T^{2} + 4T - 121 \)
|
| $73$ |
\( T^{2} + 8T - 4 \)
|
| $79$ |
\( T^{2} - 10T - 20 \)
|
| $83$ |
\( T^{2} + 12T - 44 \)
|
| $89$ |
\( T^{2} - 10T - 20 \)
|
| $97$ |
\( T^{2} - 14T - 31 \)
|
| show more | |
| show less |