Newspace parameters
| Level: | \( N \) | \(=\) | \( 650 = 2 \cdot 5^{2} \cdot 13 \) |
| Weight: | \( k \) | \(=\) | \( 6 \) |
| Character orbit: | \([\chi]\) | \(=\) | 650.b (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(104.249482878\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | \(\Q(i, \sqrt{849})\) |
|
|
|
| Defining polynomial: |
\( x^{4} + 425x^{2} + 44944 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{13}]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 26) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.
Basis of coefficient ring in terms of a root \(\nu\) of
\( x^{4} + 425x^{2} + 44944 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu \)
|
| \(\beta_{2}\) | \(=\) |
\( ( \nu^{3} + 213\nu ) / 212 \)
|
| \(\beta_{3}\) | \(=\) |
\( \nu^{2} + 213 \)
|
| \(\nu\) | \(=\) |
\( \beta_1 \)
|
| \(\nu^{2}\) | \(=\) |
\( \beta_{3} - 213 \)
|
| \(\nu^{3}\) | \(=\) |
\( 212\beta_{2} - 213\beta_1 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/650\mathbb{Z}\right)^\times\).
| \(n\) | \(27\) | \(301\) |
| \(\chi(n)\) | \(-1\) | \(1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 599.1 |
|
− | 4.00000i | − | 10.0688i | −16.0000 | 0 | −40.2752 | − | 208.619i | 64.0000i | 141.619 | 0 | |||||||||||||||||||||||||||
| 599.2 | − | 4.00000i | 19.0688i | −16.0000 | 0 | 76.2752 | 53.6192i | 64.0000i | −120.619 | 0 | ||||||||||||||||||||||||||||||
| 599.3 | 4.00000i | − | 19.0688i | −16.0000 | 0 | 76.2752 | − | 53.6192i | − | 64.0000i | −120.619 | 0 | ||||||||||||||||||||||||||||
| 599.4 | 4.00000i | 10.0688i | −16.0000 | 0 | −40.2752 | 208.619i | − | 64.0000i | 141.619 | 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 | 650.6.b.h | 4 | |
| 5.b | even | 2 | 1 | inner | 650.6.b.h | 4 | |
| 5.c | odd | 4 | 1 | 26.6.a.c | ✓ | 2 | |
| 5.c | odd | 4 | 1 | 650.6.a.b | 2 | ||
| 15.e | even | 4 | 1 | 234.6.a.h | 2 | ||
| 20.e | even | 4 | 1 | 208.6.a.g | 2 | ||
| 40.i | odd | 4 | 1 | 832.6.a.k | 2 | ||
| 40.k | even | 4 | 1 | 832.6.a.m | 2 | ||
| 65.f | even | 4 | 1 | 338.6.b.b | 4 | ||
| 65.h | odd | 4 | 1 | 338.6.a.f | 2 | ||
| 65.k | even | 4 | 1 | 338.6.b.b | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 26.6.a.c | ✓ | 2 | 5.c | odd | 4 | 1 | |
| 208.6.a.g | 2 | 20.e | even | 4 | 1 | ||
| 234.6.a.h | 2 | 15.e | even | 4 | 1 | ||
| 338.6.a.f | 2 | 65.h | odd | 4 | 1 | ||
| 338.6.b.b | 4 | 65.f | even | 4 | 1 | ||
| 338.6.b.b | 4 | 65.k | even | 4 | 1 | ||
| 650.6.a.b | 2 | 5.c | odd | 4 | 1 | ||
| 650.6.b.h | 4 | 1.a | even | 1 | 1 | trivial | |
| 650.6.b.h | 4 | 5.b | even | 2 | 1 | inner | |
| 832.6.a.k | 2 | 40.i | odd | 4 | 1 | ||
| 832.6.a.m | 2 | 40.k | even | 4 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{3}^{4} + 465T_{3}^{2} + 36864 \)
acting on \(S_{6}^{\mathrm{new}}(650, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T^{2} + 16)^{2} \)
|
| $3$ |
\( T^{4} + 465 T^{2} + 36864 \)
|
| $5$ |
\( T^{4} \)
|
| $7$ |
\( T^{4} + 46397 T^{2} + 125126596 \)
|
| $11$ |
\( (T^{2} + 220 T - 110156)^{2} \)
|
| $13$ |
\( (T^{2} + 28561)^{2} \)
|
| $17$ |
\( T^{4} + \cdots + 12412388626884 \)
|
| $19$ |
\( (T^{2} - 2496 T + 793404)^{2} \)
|
| $23$ |
\( T^{4} + \cdots + 25344640000 \)
|
| $29$ |
\( (T^{2} + 1900 T - 13890476)^{2} \)
|
| $31$ |
\( (T^{2} - 2798 T - 28369928)^{2} \)
|
| $37$ |
\( T^{4} + \cdots + 52\!\cdots\!76 \)
|
| $41$ |
\( (T^{2} - 11634 T - 11466000)^{2} \)
|
| $43$ |
\( T^{4} + \cdots + 36488026843024 \)
|
| $47$ |
\( T^{4} + \cdots + 16\!\cdots\!76 \)
|
| $53$ |
\( T^{4} + \cdots + 16\!\cdots\!00 \)
|
| $59$ |
\( (T^{2} - 23420 T + 92989684)^{2} \)
|
| $61$ |
\( (T^{2} - 96830 T + 2309711776)^{2} \)
|
| $67$ |
\( T^{4} + \cdots + 16\!\cdots\!36 \)
|
| $71$ |
\( (T^{2} + 36679 T - 1862988962)^{2} \)
|
| $73$ |
\( T^{4} + \cdots + 21\!\cdots\!00 \)
|
| $79$ |
\( (T^{2} + 52024 T + 439936528)^{2} \)
|
| $83$ |
\( T^{4} + \cdots + 69\!\cdots\!00 \)
|
| $89$ |
\( (T^{2} - 105072 T + 1072134396)^{2} \)
|
| $97$ |
\( T^{4} + \cdots + 17\!\cdots\!00 \)
|
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