Newspace parameters
| Level: | \( N \) | \(=\) | \( 448 = 2^{6} \cdot 7 \) |
| Weight: | \( k \) | \(=\) | \( 5 \) |
| Character orbit: | \([\chi]\) | \(=\) | 448.c (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(46.3097434616\) |
| Analytic rank: | \(0\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{-3}) \) |
|
|
|
| Defining polynomial: |
\( x^{2} - x + 1 \)
|
| Coefficient ring: | \(\Z[a_1, a_2, a_3]\) |
| Coefficient ring index: | \( 2^{3} \) |
| Twist minimal: | no (minimal twist has level 28) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = 4\sqrt{-3}\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/448\mathbb{Z}\right)^\times\).
| \(n\) | \(127\) | \(129\) | \(197\) |
| \(\chi(n)\) | \(1\) | \(-1\) | \(1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 321.1 |
|
0 | − | 6.92820i | 0 | 20.7846i | 0 | 7.00000 | + | 48.4974i | 0 | 33.0000 | 0 | |||||||||||||||||||||
| 321.2 | 0 | 6.92820i | 0 | − | 20.7846i | 0 | 7.00000 | − | 48.4974i | 0 | 33.0000 | 0 | ||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 7.b | odd | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 448.5.c.d | 2 | |
| 4.b | odd | 2 | 1 | 448.5.c.c | 2 | ||
| 7.b | odd | 2 | 1 | inner | 448.5.c.d | 2 | |
| 8.b | even | 2 | 1 | 112.5.c.b | 2 | ||
| 8.d | odd | 2 | 1 | 28.5.b.a | ✓ | 2 | |
| 24.f | even | 2 | 1 | 252.5.d.a | 2 | ||
| 24.h | odd | 2 | 1 | 1008.5.f.c | 2 | ||
| 28.d | even | 2 | 1 | 448.5.c.c | 2 | ||
| 40.e | odd | 2 | 1 | 700.5.d.a | 2 | ||
| 40.k | even | 4 | 2 | 700.5.h.a | 4 | ||
| 56.e | even | 2 | 1 | 28.5.b.a | ✓ | 2 | |
| 56.h | odd | 2 | 1 | 112.5.c.b | 2 | ||
| 56.k | odd | 6 | 1 | 196.5.h.a | 2 | ||
| 56.k | odd | 6 | 1 | 196.5.h.b | 2 | ||
| 56.m | even | 6 | 1 | 196.5.h.a | 2 | ||
| 56.m | even | 6 | 1 | 196.5.h.b | 2 | ||
| 168.e | odd | 2 | 1 | 252.5.d.a | 2 | ||
| 168.i | even | 2 | 1 | 1008.5.f.c | 2 | ||
| 280.n | even | 2 | 1 | 700.5.d.a | 2 | ||
| 280.y | odd | 4 | 2 | 700.5.h.a | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 28.5.b.a | ✓ | 2 | 8.d | odd | 2 | 1 | |
| 28.5.b.a | ✓ | 2 | 56.e | even | 2 | 1 | |
| 112.5.c.b | 2 | 8.b | even | 2 | 1 | ||
| 112.5.c.b | 2 | 56.h | odd | 2 | 1 | ||
| 196.5.h.a | 2 | 56.k | odd | 6 | 1 | ||
| 196.5.h.a | 2 | 56.m | even | 6 | 1 | ||
| 196.5.h.b | 2 | 56.k | odd | 6 | 1 | ||
| 196.5.h.b | 2 | 56.m | even | 6 | 1 | ||
| 252.5.d.a | 2 | 24.f | even | 2 | 1 | ||
| 252.5.d.a | 2 | 168.e | odd | 2 | 1 | ||
| 448.5.c.c | 2 | 4.b | odd | 2 | 1 | ||
| 448.5.c.c | 2 | 28.d | even | 2 | 1 | ||
| 448.5.c.d | 2 | 1.a | even | 1 | 1 | trivial | |
| 448.5.c.d | 2 | 7.b | odd | 2 | 1 | inner | |
| 700.5.d.a | 2 | 40.e | odd | 2 | 1 | ||
| 700.5.d.a | 2 | 280.n | even | 2 | 1 | ||
| 700.5.h.a | 4 | 40.k | even | 4 | 2 | ||
| 700.5.h.a | 4 | 280.y | odd | 4 | 2 | ||
| 1008.5.f.c | 2 | 24.h | odd | 2 | 1 | ||
| 1008.5.f.c | 2 | 168.i | even | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{5}^{\mathrm{new}}(448, [\chi])\):
|
\( T_{3}^{2} + 48 \)
|
|
\( T_{11} - 18 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} \)
|
| $3$ |
\( T^{2} + 48 \)
|
| $5$ |
\( T^{2} + 432 \)
|
| $7$ |
\( T^{2} - 14T + 2401 \)
|
| $11$ |
\( (T - 18)^{2} \)
|
| $13$ |
\( T^{2} + 17328 \)
|
| $17$ |
\( T^{2} + 172800 \)
|
| $19$ |
\( T^{2} + 8112 \)
|
| $23$ |
\( (T + 738)^{2} \)
|
| $29$ |
\( (T - 846)^{2} \)
|
| $31$ |
\( T^{2} + 1354752 \)
|
| $37$ |
\( (T + 2386)^{2} \)
|
| $41$ |
\( T^{2} + 2904768 \)
|
| $43$ |
\( (T + 2510)^{2} \)
|
| $47$ |
\( T^{2} + 11619072 \)
|
| $53$ |
\( (T - 270)^{2} \)
|
| $59$ |
\( T^{2} + 9850032 \)
|
| $61$ |
\( T^{2} + 42142512 \)
|
| $67$ |
\( (T - 2450)^{2} \)
|
| $71$ |
\( (T - 3150)^{2} \)
|
| $73$ |
\( T^{2} + 55488 \)
|
| $79$ |
\( (T - 3982)^{2} \)
|
| $83$ |
\( T^{2} + 25090992 \)
|
| $89$ |
\( T^{2} + 57868992 \)
|
| $97$ |
\( T^{2} + 158297088 \)
|
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