Newspace parameters
| Level: | \( N \) | \(=\) | \( 450 = 2 \cdot 3^{2} \cdot 5^{2} \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 450.c (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(26.5508595026\) |
| 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: | \(\Z[a_1, a_2]\) |
| Coefficient ring index: | \( 2 \) |
| Twist minimal: | no (minimal twist has level 30) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = 2i\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/450\mathbb{Z}\right)^\times\).
| \(n\) | \(101\) | \(127\) |
| \(\chi(n)\) | \(1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 199.1 |
|
− | 2.00000i | 0 | −4.00000 | 0 | 0 | − | 32.0000i | 8.00000i | 0 | 0 | ||||||||||||||||||||||
| 199.2 | 2.00000i | 0 | −4.00000 | 0 | 0 | 32.0000i | − | 8.00000i | 0 | 0 | ||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 5.b | even | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 450.4.c.k | 2 | |
| 3.b | odd | 2 | 1 | 150.4.c.a | 2 | ||
| 5.b | even | 2 | 1 | inner | 450.4.c.k | 2 | |
| 5.c | odd | 4 | 1 | 90.4.a.d | 1 | ||
| 5.c | odd | 4 | 1 | 450.4.a.b | 1 | ||
| 12.b | even | 2 | 1 | 1200.4.f.u | 2 | ||
| 15.d | odd | 2 | 1 | 150.4.c.a | 2 | ||
| 15.e | even | 4 | 1 | 30.4.a.a | ✓ | 1 | |
| 15.e | even | 4 | 1 | 150.4.a.e | 1 | ||
| 20.e | even | 4 | 1 | 720.4.a.b | 1 | ||
| 45.k | odd | 12 | 2 | 810.4.e.e | 2 | ||
| 45.l | even | 12 | 2 | 810.4.e.m | 2 | ||
| 60.h | even | 2 | 1 | 1200.4.f.u | 2 | ||
| 60.l | odd | 4 | 1 | 240.4.a.c | 1 | ||
| 60.l | odd | 4 | 1 | 1200.4.a.bk | 1 | ||
| 105.k | odd | 4 | 1 | 1470.4.a.a | 1 | ||
| 120.q | odd | 4 | 1 | 960.4.a.s | 1 | ||
| 120.w | even | 4 | 1 | 960.4.a.j | 1 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 30.4.a.a | ✓ | 1 | 15.e | even | 4 | 1 | |
| 90.4.a.d | 1 | 5.c | odd | 4 | 1 | ||
| 150.4.a.e | 1 | 15.e | even | 4 | 1 | ||
| 150.4.c.a | 2 | 3.b | odd | 2 | 1 | ||
| 150.4.c.a | 2 | 15.d | odd | 2 | 1 | ||
| 240.4.a.c | 1 | 60.l | odd | 4 | 1 | ||
| 450.4.a.b | 1 | 5.c | odd | 4 | 1 | ||
| 450.4.c.k | 2 | 1.a | even | 1 | 1 | trivial | |
| 450.4.c.k | 2 | 5.b | even | 2 | 1 | inner | |
| 720.4.a.b | 1 | 20.e | even | 4 | 1 | ||
| 810.4.e.e | 2 | 45.k | odd | 12 | 2 | ||
| 810.4.e.m | 2 | 45.l | even | 12 | 2 | ||
| 960.4.a.j | 1 | 120.w | even | 4 | 1 | ||
| 960.4.a.s | 1 | 120.q | odd | 4 | 1 | ||
| 1200.4.a.bk | 1 | 60.l | odd | 4 | 1 | ||
| 1200.4.f.u | 2 | 12.b | even | 2 | 1 | ||
| 1200.4.f.u | 2 | 60.h | even | 2 | 1 | ||
| 1470.4.a.a | 1 | 105.k | odd | 4 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(450, [\chi])\):
|
\( T_{7}^{2} + 1024 \)
|
|
\( T_{11} - 60 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} + 4 \)
|
| $3$ |
\( T^{2} \)
|
| $5$ |
\( T^{2} \)
|
| $7$ |
\( T^{2} + 1024 \)
|
| $11$ |
\( (T - 60)^{2} \)
|
| $13$ |
\( T^{2} + 1156 \)
|
| $17$ |
\( T^{2} + 1764 \)
|
| $19$ |
\( (T - 76)^{2} \)
|
| $23$ |
\( T^{2} \)
|
| $29$ |
\( (T - 6)^{2} \)
|
| $31$ |
\( (T + 232)^{2} \)
|
| $37$ |
\( T^{2} + 17956 \)
|
| $41$ |
\( (T + 234)^{2} \)
|
| $43$ |
\( T^{2} + 169744 \)
|
| $47$ |
\( T^{2} + 129600 \)
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| $53$ |
\( T^{2} + 49284 \)
|
| $59$ |
\( (T - 660)^{2} \)
|
| $61$ |
\( (T + 490)^{2} \)
|
| $67$ |
\( T^{2} + 659344 \)
|
| $71$ |
\( (T + 120)^{2} \)
|
| $73$ |
\( T^{2} + 556516 \)
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| $79$ |
\( (T + 152)^{2} \)
|
| $83$ |
\( T^{2} + 646416 \)
|
| $89$ |
\( (T + 678)^{2} \)
|
| $97$ |
\( T^{2} + 37636 \)
|
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