Newspace parameters
| Level: | \( N \) | \(=\) | \( 800 = 2^{5} \cdot 5^{2} \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 800.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(47.2015280046\) |
| Analytic rank: | \(0\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{10}) \) |
|
|
|
| Defining polynomial: |
\( x^{2} - 10 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 2 \) |
| Twist minimal: | no (minimal twist has level 160) |
| Fricke sign: | \(+1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = 2\sqrt{10}\). 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 | −6.32456 | 0 | 0 | 0 | −18.9737 | 0 | 13.0000 | 0 | ||||||||||||||||||||||||
| 1.2 | 0 | 6.32456 | 0 | 0 | 0 | 18.9737 | 0 | 13.0000 | 0 | |||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(2\) | \( +1 \) |
| \(5\) | \( +1 \) |
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 | 800.4.a.p | 2 | |
| 4.b | odd | 2 | 1 | inner | 800.4.a.p | 2 | |
| 5.b | even | 2 | 1 | 160.4.a.f | ✓ | 2 | |
| 5.c | odd | 4 | 2 | 800.4.c.j | 4 | ||
| 8.b | even | 2 | 1 | 1600.4.a.ch | 2 | ||
| 8.d | odd | 2 | 1 | 1600.4.a.ch | 2 | ||
| 15.d | odd | 2 | 1 | 1440.4.a.v | 2 | ||
| 20.d | odd | 2 | 1 | 160.4.a.f | ✓ | 2 | |
| 20.e | even | 4 | 2 | 800.4.c.j | 4 | ||
| 40.e | odd | 2 | 1 | 320.4.a.p | 2 | ||
| 40.f | even | 2 | 1 | 320.4.a.p | 2 | ||
| 60.h | even | 2 | 1 | 1440.4.a.v | 2 | ||
| 80.k | odd | 4 | 2 | 1280.4.d.u | 4 | ||
| 80.q | even | 4 | 2 | 1280.4.d.u | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 160.4.a.f | ✓ | 2 | 5.b | even | 2 | 1 | |
| 160.4.a.f | ✓ | 2 | 20.d | odd | 2 | 1 | |
| 320.4.a.p | 2 | 40.e | odd | 2 | 1 | ||
| 320.4.a.p | 2 | 40.f | even | 2 | 1 | ||
| 800.4.a.p | 2 | 1.a | even | 1 | 1 | trivial | |
| 800.4.a.p | 2 | 4.b | odd | 2 | 1 | inner | |
| 800.4.c.j | 4 | 5.c | odd | 4 | 2 | ||
| 800.4.c.j | 4 | 20.e | even | 4 | 2 | ||
| 1280.4.d.u | 4 | 80.k | odd | 4 | 2 | ||
| 1280.4.d.u | 4 | 80.q | even | 4 | 2 | ||
| 1440.4.a.v | 2 | 15.d | odd | 2 | 1 | ||
| 1440.4.a.v | 2 | 60.h | even | 2 | 1 | ||
| 1600.4.a.ch | 2 | 8.b | even | 2 | 1 | ||
| 1600.4.a.ch | 2 | 8.d | odd | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(800))\):
|
\( T_{3}^{2} - 40 \)
|
|
\( T_{11}^{2} - 160 \)
|
|
\( T_{13} + 38 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} \)
|
| $3$ |
\( T^{2} - 40 \)
|
| $5$ |
\( T^{2} \)
|
| $7$ |
\( T^{2} - 360 \)
|
| $11$ |
\( T^{2} - 160 \)
|
| $13$ |
\( (T + 38)^{2} \)
|
| $17$ |
\( (T + 34)^{2} \)
|
| $19$ |
\( T^{2} - 10240 \)
|
| $23$ |
\( T^{2} - 6760 \)
|
| $29$ |
\( (T - 270)^{2} \)
|
| $31$ |
\( T^{2} - 116640 \)
|
| $37$ |
\( (T + 206)^{2} \)
|
| $41$ |
\( (T + 270)^{2} \)
|
| $43$ |
\( T^{2} - 289000 \)
|
| $47$ |
\( T^{2} - 17640 \)
|
| $53$ |
\( (T - 258)^{2} \)
|
| $59$ |
\( T^{2} - 5760 \)
|
| $61$ |
\( (T + 250)^{2} \)
|
| $67$ |
\( T^{2} - 665640 \)
|
| $71$ |
\( T^{2} - 416160 \)
|
| $73$ |
\( (T - 1078)^{2} \)
|
| $79$ |
\( T^{2} - 77440 \)
|
| $83$ |
\( T^{2} - 1225000 \)
|
| $89$ |
\( (T - 890)^{2} \)
|
| $97$ |
\( (T - 254)^{2} \)
|
| show more | |
| show less |