Newspace parameters
| Level: | \( N \) | \(=\) | \( 75 = 3 \cdot 5^{2} \) |
| Weight: | \( k \) | \(=\) | \( 11 \) |
| Character orbit: | \([\chi]\) | \(=\) | 75.d (of order \(2\), degree \(1\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(47.6517939505\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | \(\Q(i, \sqrt{5})\) |
|
|
|
| Defining polynomial: |
\( x^{4} + 3x^{2} + 1 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{7}]\) |
| Coefficient ring index: | \( 2^{6}\cdot 3^{2} \) |
| Twist minimal: | no (minimal twist has level 3) |
| 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
\( x^{4} + 3x^{2} + 1 \)
:
| \(\beta_{1}\) | \(=\) |
\( \nu^{3} + 2\nu \)
|
| \(\beta_{2}\) | \(=\) |
\( 12\nu^{3} + 48\nu \)
|
| \(\beta_{3}\) | \(=\) |
\( 24\nu^{2} + 36 \)
|
| \(\nu\) | \(=\) |
\( ( \beta_{2} - 12\beta_1 ) / 24 \)
|
| \(\nu^{2}\) | \(=\) |
\( ( \beta_{3} - 36 ) / 24 \)
|
| \(\nu^{3}\) | \(=\) |
\( ( -\beta_{2} + 24\beta_1 ) / 12 \)
|
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/75\mathbb{Z}\right)^\times\).
| \(n\) | \(26\) | \(52\) |
| \(\chi(n)\) | \(-1\) | \(-1\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74.1 |
|
−26.8328 | 241.495 | − | 27.0000i | −304.000 | 0 | −6480.00 | + | 724.486i | − | 17234.0i | 35634.0 | 57591.0 | − | 13040.7i | 0 | |||||||||||||||||||||||
| 74.2 | −26.8328 | 241.495 | + | 27.0000i | −304.000 | 0 | −6480.00 | − | 724.486i | 17234.0i | 35634.0 | 57591.0 | + | 13040.7i | 0 | |||||||||||||||||||||||||
| 74.3 | 26.8328 | −241.495 | − | 27.0000i | −304.000 | 0 | −6480.00 | − | 724.486i | − | 17234.0i | −35634.0 | 57591.0 | + | 13040.7i | 0 | ||||||||||||||||||||||||
| 74.4 | 26.8328 | −241.495 | + | 27.0000i | −304.000 | 0 | −6480.00 | + | 724.486i | 17234.0i | −35634.0 | 57591.0 | − | 13040.7i | 0 | |||||||||||||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 3.b | odd | 2 | 1 | inner |
| 5.b | even | 2 | 1 | inner |
| 15.d | odd | 2 | 1 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 75.11.d.b | 4 | |
| 3.b | odd | 2 | 1 | inner | 75.11.d.b | 4 | |
| 5.b | even | 2 | 1 | inner | 75.11.d.b | 4 | |
| 5.c | odd | 4 | 1 | 3.11.b.a | ✓ | 2 | |
| 5.c | odd | 4 | 1 | 75.11.c.d | 2 | ||
| 15.d | odd | 2 | 1 | inner | 75.11.d.b | 4 | |
| 15.e | even | 4 | 1 | 3.11.b.a | ✓ | 2 | |
| 15.e | even | 4 | 1 | 75.11.c.d | 2 | ||
| 20.e | even | 4 | 1 | 48.11.e.c | 2 | ||
| 40.i | odd | 4 | 1 | 192.11.e.e | 2 | ||
| 40.k | even | 4 | 1 | 192.11.e.d | 2 | ||
| 45.k | odd | 12 | 2 | 81.11.d.d | 4 | ||
| 45.l | even | 12 | 2 | 81.11.d.d | 4 | ||
| 60.l | odd | 4 | 1 | 48.11.e.c | 2 | ||
| 120.q | odd | 4 | 1 | 192.11.e.d | 2 | ||
| 120.w | even | 4 | 1 | 192.11.e.e | 2 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 3.11.b.a | ✓ | 2 | 5.c | odd | 4 | 1 | |
| 3.11.b.a | ✓ | 2 | 15.e | even | 4 | 1 | |
| 48.11.e.c | 2 | 20.e | even | 4 | 1 | ||
| 48.11.e.c | 2 | 60.l | odd | 4 | 1 | ||
| 75.11.c.d | 2 | 5.c | odd | 4 | 1 | ||
| 75.11.c.d | 2 | 15.e | even | 4 | 1 | ||
| 75.11.d.b | 4 | 1.a | even | 1 | 1 | trivial | |
| 75.11.d.b | 4 | 3.b | odd | 2 | 1 | inner | |
| 75.11.d.b | 4 | 5.b | even | 2 | 1 | inner | |
| 75.11.d.b | 4 | 15.d | odd | 2 | 1 | inner | |
| 81.11.d.d | 4 | 45.k | odd | 12 | 2 | ||
| 81.11.d.d | 4 | 45.l | even | 12 | 2 | ||
| 192.11.e.d | 2 | 40.k | even | 4 | 1 | ||
| 192.11.e.d | 2 | 120.q | odd | 4 | 1 | ||
| 192.11.e.e | 2 | 40.i | odd | 4 | 1 | ||
| 192.11.e.e | 2 | 120.w | even | 4 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{2}^{2} - 720 \)
acting on \(S_{11}^{\mathrm{new}}(75, [\chi])\).
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( (T^{2} - 720)^{2} \)
|
| $3$ |
\( T^{4} + \cdots + 3486784401 \)
|
| $5$ |
\( T^{4} \)
|
| $7$ |
\( (T^{2} + 297010756)^{2} \)
|
| $11$ |
\( (T^{2} + 34897999680)^{2} \)
|
| $13$ |
\( (T^{2} + 28782479716)^{2} \)
|
| $17$ |
\( (T^{2} - 117817390080)^{2} \)
|
| $19$ |
\( (T - 949462)^{4} \)
|
| $23$ |
\( (T^{2} - 7062994033920)^{2} \)
|
| $29$ |
\( (T^{2} + 10126466521920)^{2} \)
|
| $31$ |
\( (T + 29793118)^{4} \)
|
| $37$ |
\( (T^{2} + 36\!\cdots\!16)^{2} \)
|
| $41$ |
\( (T^{2} + 33\!\cdots\!80)^{2} \)
|
| $43$ |
\( (T^{2} + 11\!\cdots\!36)^{2} \)
|
| $47$ |
\( (T^{2} - 71\!\cdots\!80)^{2} \)
|
| $53$ |
\( (T^{2} - 36\!\cdots\!80)^{2} \)
|
| $59$ |
\( (T^{2} + 42\!\cdots\!80)^{2} \)
|
| $61$ |
\( (T - 1030793642)^{4} \)
|
| $67$ |
\( (T^{2} + 35\!\cdots\!76)^{2} \)
|
| $71$ |
\( (T^{2} + 72\!\cdots\!20)^{2} \)
|
| $73$ |
\( (T^{2} + 81\!\cdots\!36)^{2} \)
|
| $79$ |
\( (T + 1488647618)^{4} \)
|
| $83$ |
\( (T^{2} - 16\!\cdots\!80)^{2} \)
|
| $89$ |
\( (T^{2} + 36\!\cdots\!80)^{2} \)
|
| $97$ |
\( (T^{2} + 25\!\cdots\!76)^{2} \)
|
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