Newspace parameters
| Level: | \( N \) | \(=\) | \( 98 = 2 \cdot 7^{2} \) |
| Weight: | \( k \) | \(=\) | \( 6 \) |
| Character orbit: | \([\chi]\) | \(=\) | 98.c (of order \(3\), degree \(2\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(15.7176143417\) |
| Analytic rank: | \(0\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{-3}) \) |
|
|
|
| Defining polynomial: |
\( x^{2} - x + 1 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{9}]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 14) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{3}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{6}\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/98\mathbb{Z}\right)^\times\).
| \(n\) | \(3\) |
| \(\chi(n)\) | \(-\zeta_{6}\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 67.1 |
|
−2.00000 | − | 3.46410i | −4.00000 | + | 6.92820i | −8.00000 | + | 13.8564i | −5.00000 | − | 8.66025i | 32.0000 | 0 | 64.0000 | 89.5000 | + | 155.019i | −20.0000 | + | 34.6410i | ||||||||||||
| 79.1 | −2.00000 | + | 3.46410i | −4.00000 | − | 6.92820i | −8.00000 | − | 13.8564i | −5.00000 | + | 8.66025i | 32.0000 | 0 | 64.0000 | 89.5000 | − | 155.019i | −20.0000 | − | 34.6410i | |||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 7.c | even | 3 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 98.6.c.a | 2 | |
| 7.b | odd | 2 | 1 | 98.6.c.b | 2 | ||
| 7.c | even | 3 | 1 | 14.6.a.b | ✓ | 1 | |
| 7.c | even | 3 | 1 | inner | 98.6.c.a | 2 | |
| 7.d | odd | 6 | 1 | 98.6.a.b | 1 | ||
| 7.d | odd | 6 | 1 | 98.6.c.b | 2 | ||
| 21.g | even | 6 | 1 | 882.6.a.g | 1 | ||
| 21.h | odd | 6 | 1 | 126.6.a.c | 1 | ||
| 28.f | even | 6 | 1 | 784.6.a.h | 1 | ||
| 28.g | odd | 6 | 1 | 112.6.a.d | 1 | ||
| 35.j | even | 6 | 1 | 350.6.a.b | 1 | ||
| 35.l | odd | 12 | 2 | 350.6.c.f | 2 | ||
| 56.k | odd | 6 | 1 | 448.6.a.k | 1 | ||
| 56.p | even | 6 | 1 | 448.6.a.f | 1 | ||
| 84.n | even | 6 | 1 | 1008.6.a.n | 1 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 14.6.a.b | ✓ | 1 | 7.c | even | 3 | 1 | |
| 98.6.a.b | 1 | 7.d | odd | 6 | 1 | ||
| 98.6.c.a | 2 | 1.a | even | 1 | 1 | trivial | |
| 98.6.c.a | 2 | 7.c | even | 3 | 1 | inner | |
| 98.6.c.b | 2 | 7.b | odd | 2 | 1 | ||
| 98.6.c.b | 2 | 7.d | odd | 6 | 1 | ||
| 112.6.a.d | 1 | 28.g | odd | 6 | 1 | ||
| 126.6.a.c | 1 | 21.h | odd | 6 | 1 | ||
| 350.6.a.b | 1 | 35.j | even | 6 | 1 | ||
| 350.6.c.f | 2 | 35.l | odd | 12 | 2 | ||
| 448.6.a.f | 1 | 56.p | even | 6 | 1 | ||
| 448.6.a.k | 1 | 56.k | odd | 6 | 1 | ||
| 784.6.a.h | 1 | 28.f | even | 6 | 1 | ||
| 882.6.a.g | 1 | 21.g | even | 6 | 1 | ||
| 1008.6.a.n | 1 | 84.n | even | 6 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{3}^{2} + 8T_{3} + 64 \)
acting on \(S_{6}^{\mathrm{new}}(98, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} + 4T + 16 \)
|
| $3$ |
\( T^{2} + 8T + 64 \)
|
| $5$ |
\( T^{2} + 10T + 100 \)
|
| $7$ |
\( T^{2} \)
|
| $11$ |
\( T^{2} - 340T + 115600 \)
|
| $13$ |
\( (T + 294)^{2} \)
|
| $17$ |
\( T^{2} + 1226 T + 1503076 \)
|
| $19$ |
\( T^{2} + 2432 T + 5914624 \)
|
| $23$ |
\( T^{2} + 2000 T + 4000000 \)
|
| $29$ |
\( (T + 6746)^{2} \)
|
| $31$ |
\( T^{2} + 8856 T + 78428736 \)
|
| $37$ |
\( T^{2} + 9182 T + 84309124 \)
|
| $41$ |
\( (T + 14574)^{2} \)
|
| $43$ |
\( (T - 8108)^{2} \)
|
| $47$ |
\( T^{2} - 312T + 97344 \)
|
| $53$ |
\( T^{2} - 14634 T + 214153956 \)
|
| $59$ |
\( T^{2} - 27656 T + 764854336 \)
|
| $61$ |
\( T^{2} + \cdots + 1179098244 \)
|
| $67$ |
\( T^{2} + 12316 T + 151683856 \)
|
| $71$ |
\( (T - 36920)^{2} \)
|
| $73$ |
\( T^{2} + \cdots + 3809111524 \)
|
| $79$ |
\( T^{2} + \cdots + 4192821504 \)
|
| $83$ |
\( (T + 77056)^{2} \)
|
| $89$ |
\( T^{2} - 8166 T + 66683556 \)
|
| $97$ |
\( (T - 20650)^{2} \)
|
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