Newspace parameters
| Level: | \( N \) | \(=\) | \( 242 = 2 \cdot 11^{2} \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 242.c (of order \(5\), degree \(4\), not minimal) |
Newform invariants
| Self dual: | no |
| Analytic conductor: | \(14.2784622214\) |
| Analytic rank: | \(0\) |
| Dimension: | \(4\) |
| Coefficient field: | \(\Q(\zeta_{10})\) |
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|
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| Defining polynomial: |
\( x^{4} - x^{3} + x^{2} - x + 1 \)
|
| Coefficient ring: | \(\Z[a_1, \ldots, a_{9}]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 22) |
| Sato-Tate group: | $\mathrm{SU}(2)[C_{5}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{10}\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/242\mathbb{Z}\right)^\times\).
| \(n\) | \(123\) |
| \(\chi(n)\) | \(-\zeta_{10}^{3}\) |
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.1 |
|
1.61803 | − | 1.17557i | 1.23607 | + | 3.80423i | 1.23607 | − | 3.80423i | −11.3262 | − | 8.22899i | 6.47214 | + | 4.70228i | −2.47214 | + | 7.60845i | −2.47214 | − | 7.60845i | 8.89919 | − | 6.46564i | −28.0000 | ||||||||||||||
| 9.1 | −0.618034 | + | 1.90211i | −3.23607 | + | 2.35114i | −3.23607 | − | 2.35114i | 4.32624 | + | 13.3148i | −2.47214 | − | 7.60845i | 6.47214 | + | 4.70228i | 6.47214 | − | 4.70228i | −3.39919 | + | 10.4616i | −28.0000 | |||||||||||||||
| 27.1 | −0.618034 | − | 1.90211i | −3.23607 | − | 2.35114i | −3.23607 | + | 2.35114i | 4.32624 | − | 13.3148i | −2.47214 | + | 7.60845i | 6.47214 | − | 4.70228i | 6.47214 | + | 4.70228i | −3.39919 | − | 10.4616i | −28.0000 | |||||||||||||||
| 81.1 | 1.61803 | + | 1.17557i | 1.23607 | − | 3.80423i | 1.23607 | + | 3.80423i | −11.3262 | + | 8.22899i | 6.47214 | − | 4.70228i | −2.47214 | − | 7.60845i | −2.47214 | + | 7.60845i | 8.89919 | + | 6.46564i | −28.0000 | |||||||||||||||
Inner twists
| Char | Parity | Ord | Mult | Type |
|---|---|---|---|---|
| 1.a | even | 1 | 1 | trivial |
| 11.c | even | 5 | 3 | inner |
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 242.4.c.h | 4 | |
| 11.b | odd | 2 | 1 | 242.4.c.b | 4 | ||
| 11.c | even | 5 | 1 | 22.4.a.b | ✓ | 1 | |
| 11.c | even | 5 | 3 | inner | 242.4.c.h | 4 | |
| 11.d | odd | 10 | 1 | 242.4.a.f | 1 | ||
| 11.d | odd | 10 | 3 | 242.4.c.b | 4 | ||
| 33.f | even | 10 | 1 | 2178.4.a.a | 1 | ||
| 33.h | odd | 10 | 1 | 198.4.a.d | 1 | ||
| 44.g | even | 10 | 1 | 1936.4.a.g | 1 | ||
| 44.h | odd | 10 | 1 | 176.4.a.b | 1 | ||
| 55.j | even | 10 | 1 | 550.4.a.k | 1 | ||
| 55.k | odd | 20 | 2 | 550.4.b.b | 2 | ||
| 77.j | odd | 10 | 1 | 1078.4.a.a | 1 | ||
| 88.l | odd | 10 | 1 | 704.4.a.i | 1 | ||
| 88.o | even | 10 | 1 | 704.4.a.d | 1 | ||
| 132.o | even | 10 | 1 | 1584.4.a.b | 1 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 22.4.a.b | ✓ | 1 | 11.c | even | 5 | 1 | |
| 176.4.a.b | 1 | 44.h | odd | 10 | 1 | ||
| 198.4.a.d | 1 | 33.h | odd | 10 | 1 | ||
| 242.4.a.f | 1 | 11.d | odd | 10 | 1 | ||
| 242.4.c.b | 4 | 11.b | odd | 2 | 1 | ||
| 242.4.c.b | 4 | 11.d | odd | 10 | 3 | ||
| 242.4.c.h | 4 | 1.a | even | 1 | 1 | trivial | |
| 242.4.c.h | 4 | 11.c | even | 5 | 3 | inner | |
| 550.4.a.k | 1 | 55.j | even | 10 | 1 | ||
| 550.4.b.b | 2 | 55.k | odd | 20 | 2 | ||
| 704.4.a.d | 1 | 88.o | even | 10 | 1 | ||
| 704.4.a.i | 1 | 88.l | odd | 10 | 1 | ||
| 1078.4.a.a | 1 | 77.j | odd | 10 | 1 | ||
| 1584.4.a.b | 1 | 132.o | even | 10 | 1 | ||
| 1936.4.a.g | 1 | 44.g | even | 10 | 1 | ||
| 2178.4.a.a | 1 | 33.f | even | 10 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{4}^{\mathrm{new}}(242, [\chi])\):
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\( T_{3}^{4} + 4T_{3}^{3} + 16T_{3}^{2} + 64T_{3} + 256 \)
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\( T_{5}^{4} + 14T_{5}^{3} + 196T_{5}^{2} + 2744T_{5} + 38416 \)
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\( T_{7}^{4} - 8T_{7}^{3} + 64T_{7}^{2} - 512T_{7} + 4096 \)
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Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{4} - 2 T^{3} + \cdots + 16 \)
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| $3$ |
\( T^{4} + 4 T^{3} + \cdots + 256 \)
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| $5$ |
\( T^{4} + 14 T^{3} + \cdots + 38416 \)
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| $7$ |
\( T^{4} - 8 T^{3} + \cdots + 4096 \)
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| $11$ |
\( T^{4} \)
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| $13$ |
\( T^{4} - 50 T^{3} + \cdots + 6250000 \)
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| $17$ |
\( T^{4} + 130 T^{3} + \cdots + 285610000 \)
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| $19$ |
\( T^{4} - 108 T^{3} + \cdots + 136048896 \)
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| $23$ |
\( (T + 96)^{4} \)
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| $29$ |
\( T^{4} + 142 T^{3} + \cdots + 406586896 \)
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| $31$ |
\( T^{4} + 40 T^{3} + \cdots + 2560000 \)
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| $37$ |
\( T^{4} + \cdots + 21293813776 \)
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| $41$ |
\( T^{4} - 118 T^{3} + \cdots + 193877776 \)
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| $43$ |
\( (T - 220)^{4} \)
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| $47$ |
\( T^{4} + \cdots + 73116160000 \)
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| $53$ |
\( T^{4} + \cdots + 3208542736 \)
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| $59$ |
\( T^{4} + \cdots + 526936617216 \)
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| $61$ |
\( T^{4} + \cdots + 1303210000 \)
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| $67$ |
\( (T + 12)^{4} \)
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| $71$ |
\( T^{4} - 112 T^{3} + \cdots + 157351936 \)
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| $73$ |
\( T^{4} - 6 T^{3} + \cdots + 1296 \)
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| $79$ |
\( T^{4} + \cdots + 8540717056 \)
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| $83$ |
\( T^{4} + \cdots + 452121760000 \)
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| $89$ |
\( (T - 202)^{4} \)
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| $97$ |
\( T^{4} + \cdots + 3907880570896 \)
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