Newspace parameters
| Level: | \( N \) | \(=\) | \( 605 = 5 \cdot 11^{2} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 605.a (trivial) |
Newform invariants
| Self dual: | yes |
| Analytic conductor: | \(4.83094932229\) |
| Analytic rank: | \(0\) |
| Dimension: | \(2\) |
| Coefficient field: | \(\Q(\sqrt{2}) \) |
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|
|
| Defining polynomial: |
\( x^{2} - 2 \)
|
| Coefficient ring: | \(\Z[a_1, a_2]\) |
| Coefficient ring index: | \( 1 \) |
| Twist minimal: | no (minimal twist has level 55) |
| Fricke sign: | \(-1\) |
| Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \sqrt{2}\). We also show the integral \(q\)-expansion of the trace form.
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 | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.1 |
|
−2.41421 | −2.82843 | 3.82843 | −1.00000 | 6.82843 | 2.00000 | −4.41421 | 5.00000 | 2.41421 | ||||||||||||||||||||||||
| 1.2 | 0.414214 | 2.82843 | −1.82843 | −1.00000 | 1.17157 | 2.00000 | −1.58579 | 5.00000 | −0.414214 | |||||||||||||||||||||||||
Atkin-Lehner signs
| \( p \) | Sign |
|---|---|
| \(5\) | \( +1 \) |
| \(11\) | \( -1 \) |
Inner twists
This newform does not admit any (nontrivial) inner twists.
Twists
| By twisting character orbit | |||||||
|---|---|---|---|---|---|---|---|
| Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
| 1.a | even | 1 | 1 | trivial | 605.2.a.d | 2 | |
| 3.b | odd | 2 | 1 | 5445.2.a.y | 2 | ||
| 4.b | odd | 2 | 1 | 9680.2.a.bn | 2 | ||
| 5.b | even | 2 | 1 | 3025.2.a.o | 2 | ||
| 11.b | odd | 2 | 1 | 55.2.a.b | ✓ | 2 | |
| 11.c | even | 5 | 4 | 605.2.g.l | 8 | ||
| 11.d | odd | 10 | 4 | 605.2.g.f | 8 | ||
| 33.d | even | 2 | 1 | 495.2.a.b | 2 | ||
| 44.c | even | 2 | 1 | 880.2.a.m | 2 | ||
| 55.d | odd | 2 | 1 | 275.2.a.c | 2 | ||
| 55.e | even | 4 | 2 | 275.2.b.d | 4 | ||
| 77.b | even | 2 | 1 | 2695.2.a.f | 2 | ||
| 88.b | odd | 2 | 1 | 3520.2.a.bn | 2 | ||
| 88.g | even | 2 | 1 | 3520.2.a.bo | 2 | ||
| 132.d | odd | 2 | 1 | 7920.2.a.ch | 2 | ||
| 143.d | odd | 2 | 1 | 9295.2.a.g | 2 | ||
| 165.d | even | 2 | 1 | 2475.2.a.x | 2 | ||
| 165.l | odd | 4 | 2 | 2475.2.c.l | 4 | ||
| 220.g | even | 2 | 1 | 4400.2.a.bn | 2 | ||
| 220.i | odd | 4 | 2 | 4400.2.b.q | 4 | ||
| By twisted newform orbit | |||||||
|---|---|---|---|---|---|---|---|
| Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
| 55.2.a.b | ✓ | 2 | 11.b | odd | 2 | 1 | |
| 275.2.a.c | 2 | 55.d | odd | 2 | 1 | ||
| 275.2.b.d | 4 | 55.e | even | 4 | 2 | ||
| 495.2.a.b | 2 | 33.d | even | 2 | 1 | ||
| 605.2.a.d | 2 | 1.a | even | 1 | 1 | trivial | |
| 605.2.g.f | 8 | 11.d | odd | 10 | 4 | ||
| 605.2.g.l | 8 | 11.c | even | 5 | 4 | ||
| 880.2.a.m | 2 | 44.c | even | 2 | 1 | ||
| 2475.2.a.x | 2 | 165.d | even | 2 | 1 | ||
| 2475.2.c.l | 4 | 165.l | odd | 4 | 2 | ||
| 2695.2.a.f | 2 | 77.b | even | 2 | 1 | ||
| 3025.2.a.o | 2 | 5.b | even | 2 | 1 | ||
| 3520.2.a.bn | 2 | 88.b | odd | 2 | 1 | ||
| 3520.2.a.bo | 2 | 88.g | even | 2 | 1 | ||
| 4400.2.a.bn | 2 | 220.g | even | 2 | 1 | ||
| 4400.2.b.q | 4 | 220.i | odd | 4 | 2 | ||
| 5445.2.a.y | 2 | 3.b | odd | 2 | 1 | ||
| 7920.2.a.ch | 2 | 132.d | odd | 2 | 1 | ||
| 9295.2.a.g | 2 | 143.d | odd | 2 | 1 | ||
| 9680.2.a.bn | 2 | 4.b | odd | 2 | 1 | ||
Hecke kernels
This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(605))\):
|
\( T_{2}^{2} + 2T_{2} - 1 \)
|
|
\( T_{3}^{2} - 8 \)
|
Hecke characteristic polynomials
| $p$ | $F_p(T)$ |
|---|---|
| $2$ |
\( T^{2} + 2T - 1 \)
|
| $3$ |
\( T^{2} - 8 \)
|
| $5$ |
\( (T + 1)^{2} \)
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| $7$ |
\( (T - 2)^{2} \)
|
| $11$ |
\( T^{2} \)
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| $13$ |
\( T^{2} - 8T + 8 \)
|
| $17$ |
\( T^{2} + 8T + 8 \)
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| $19$ |
\( T^{2} \)
|
| $23$ |
\( T^{2} - 8 \)
|
| $29$ |
\( T^{2} + 4T - 28 \)
|
| $31$ |
\( T^{2} \)
|
| $37$ |
\( T^{2} + 4T - 28 \)
|
| $41$ |
\( (T + 6)^{2} \)
|
| $43$ |
\( (T - 6)^{2} \)
|
| $47$ |
\( T^{2} - 8 \)
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| $53$ |
\( T^{2} - 12T + 4 \)
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| $59$ |
\( T^{2} + 8T - 16 \)
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| $61$ |
\( T^{2} + 4T - 124 \)
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| $67$ |
\( T^{2} - 8T - 56 \)
|
| $71$ |
\( T^{2} - 128 \)
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| $73$ |
\( T^{2} - 8T + 8 \)
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| $79$ |
\( (T + 4)^{2} \)
|
| $83$ |
\( (T - 6)^{2} \)
|
| $89$ |
\( T^{2} + 4T - 124 \)
|
| $97$ |
\( T^{2} + 4T - 28 \)
|
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