Newspace parameters
Level: | \( N \) | \(=\) | \( 67 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 67.a (trivial) |
Newform invariants
Self dual: | yes |
Analytic conductor: | \(0.534997693543\) |
Analytic rank: | \(1\) |
Dimension: | \(2\) |
Coefficient field: | \(\Q(\sqrt{5}) \) |
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
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Defining polynomial: | \( x^{2} - x - 1 \) |
Coefficient ring: | \(\Z[a_1, a_2]\) |
Coefficient ring index: | \( 1 \) |
Twist minimal: | yes |
Fricke sign: | \(1\) |
Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \frac{1}{2}(1 + \sqrt{5})\). 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 |
|
−2.61803 | −0.381966 | 4.85410 | −3.00000 | 1.00000 | −3.85410 | −7.47214 | −2.85410 | 7.85410 | ||||||||||||||||||||||||
1.2 | −0.381966 | −2.61803 | −1.85410 | −3.00000 | 1.00000 | 2.85410 | 1.47214 | 3.85410 | 1.14590 | |||||||||||||||||||||||||
Atkin-Lehner signs
\( p \) | Sign |
---|---|
\(67\) | \(1\) |
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 | 67.2.a.b | ✓ | 2 |
3.b | odd | 2 | 1 | 603.2.a.h | 2 | ||
4.b | odd | 2 | 1 | 1072.2.a.f | 2 | ||
5.b | even | 2 | 1 | 1675.2.a.h | 2 | ||
5.c | odd | 4 | 2 | 1675.2.c.d | 4 | ||
7.b | odd | 2 | 1 | 3283.2.a.f | 2 | ||
8.b | even | 2 | 1 | 4288.2.a.p | 2 | ||
8.d | odd | 2 | 1 | 4288.2.a.h | 2 | ||
11.b | odd | 2 | 1 | 8107.2.a.i | 2 | ||
12.b | even | 2 | 1 | 9648.2.a.bi | 2 | ||
67.b | odd | 2 | 1 | 4489.2.a.d | 2 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
67.2.a.b | ✓ | 2 | 1.a | even | 1 | 1 | trivial |
603.2.a.h | 2 | 3.b | odd | 2 | 1 | ||
1072.2.a.f | 2 | 4.b | odd | 2 | 1 | ||
1675.2.a.h | 2 | 5.b | even | 2 | 1 | ||
1675.2.c.d | 4 | 5.c | odd | 4 | 2 | ||
3283.2.a.f | 2 | 7.b | odd | 2 | 1 | ||
4288.2.a.h | 2 | 8.d | odd | 2 | 1 | ||
4288.2.a.p | 2 | 8.b | even | 2 | 1 | ||
4489.2.a.d | 2 | 67.b | odd | 2 | 1 | ||
8107.2.a.i | 2 | 11.b | odd | 2 | 1 | ||
9648.2.a.bi | 2 | 12.b | even | 2 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{2}^{2} + 3T_{2} + 1 \)
acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(67))\).
Hecke characteristic polynomials
$p$
$F_p(T)$
$2$
\( T^{2} + 3T + 1 \)
$3$
\( T^{2} + 3T + 1 \)
$5$
\( (T + 3)^{2} \)
$7$
\( T^{2} + T - 11 \)
$11$
\( T^{2} - 5 \)
$13$
\( T^{2} + 7T + 1 \)
$17$
\( T^{2} + 6T + 4 \)
$19$
\( T^{2} - T - 11 \)
$23$
\( T^{2} - 6T - 11 \)
$29$
\( T^{2} + 6T - 11 \)
$31$
\( (T + 1)^{2} \)
$37$
\( T^{2} + T - 11 \)
$41$
\( T^{2} + 3T + 1 \)
$43$
\( T^{2} - 3T - 9 \)
$47$
\( T^{2} + 15T + 55 \)
$53$
\( (T + 9)^{2} \)
$59$
\( (T - 6)^{2} \)
$61$
\( T^{2} + 7T - 89 \)
$67$
\( (T + 1)^{2} \)
$71$
\( T^{2} - 12T + 31 \)
$73$
\( (T + 4)^{2} \)
$79$
\( T^{2} + 7T - 89 \)
$83$
\( T^{2} + 15T - 5 \)
$89$
\( T^{2} - 5 \)
$97$
\( T^{2} - 2T - 179 \)
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