Newspace parameters
Level: | \( N \) | \(=\) | \( 201 = 3 \cdot 67 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 201.a (trivial) |
Newform invariants
Self dual: | yes |
Analytic conductor: | \(1.60499308063\) |
Analytic rank: | \(0\) |
Dimension: | \(3\) |
Coefficient field: | 3.3.148.1 |
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
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Defining polynomial: | \( x^{3} - x^{2} - 3x + 1 \) |
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 a basis \(1,\beta_1,\beta_2\) 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 \( x^{3} - x^{2} - 3x + 1 \) :
\(\beta_{1}\) | \(=\) | \( \nu \) |
\(\beta_{2}\) | \(=\) | \( \nu^{2} - \nu - 2 \) |
\(\nu\) | \(=\) | \( \beta_1 \) |
\(\nu^{2}\) | \(=\) | \( \beta_{2} + \beta _1 + 2 \) |
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 |
|
−1.21432 | −1.00000 | −0.525428 | 0.311108 | 1.21432 | −1.90321 | 3.06668 | 1.00000 | −0.377784 | |||||||||||||||||||||||||||
1.2 | 1.53919 | −1.00000 | 0.369102 | 2.17009 | −1.53919 | 2.70928 | −2.51026 | 1.00000 | 3.34017 | ||||||||||||||||||||||||||||
1.3 | 2.67513 | −1.00000 | 5.15633 | −1.48119 | −2.67513 | 0.193937 | 8.44358 | 1.00000 | −3.96239 | ||||||||||||||||||||||||||||
Atkin-Lehner signs
\( p \) | Sign |
---|---|
\(3\) | \(1\) |
\(67\) | \(-1\) |
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 | 201.2.a.d | ✓ | 3 |
3.b | odd | 2 | 1 | 603.2.a.i | 3 | ||
4.b | odd | 2 | 1 | 3216.2.a.u | 3 | ||
5.b | even | 2 | 1 | 5025.2.a.m | 3 | ||
7.b | odd | 2 | 1 | 9849.2.a.ba | 3 | ||
12.b | even | 2 | 1 | 9648.2.a.bn | 3 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
201.2.a.d | ✓ | 3 | 1.a | even | 1 | 1 | trivial |
603.2.a.i | 3 | 3.b | odd | 2 | 1 | ||
3216.2.a.u | 3 | 4.b | odd | 2 | 1 | ||
5025.2.a.m | 3 | 5.b | even | 2 | 1 | ||
9648.2.a.bn | 3 | 12.b | even | 2 | 1 | ||
9849.2.a.ba | 3 | 7.b | odd | 2 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{2}^{3} - 3T_{2}^{2} - T_{2} + 5 \)
acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(201))\).
Hecke characteristic polynomials
$p$
$F_p(T)$
$2$
\( T^{3} - 3T^{2} - T + 5 \)
$3$
\( (T + 1)^{3} \)
$5$
\( T^{3} - T^{2} - 3T + 1 \)
$7$
\( T^{3} - T^{2} - 5T + 1 \)
$11$
\( T^{3} - 10 T^{2} + 24 T + 4 \)
$13$
\( T^{3} + 8 T^{2} + 12 T + 4 \)
$17$
\( T^{3} - 28T + 52 \)
$19$
\( T^{3} + 2 T^{2} - 44 T - 20 \)
$23$
\( T^{3} - 3 T^{2} - 31 T + 95 \)
$29$
\( T^{3} - 4 T^{2} - 48 T + 64 \)
$31$
\( T^{3} - 11 T^{2} - 13 T + 295 \)
$37$
\( T^{3} + 9 T^{2} - 13 T - 169 \)
$41$
\( T^{3} - T^{2} - 61 T - 97 \)
$43$
\( (T + 1)^{3} \)
$47$
\( T^{3} - 18 T^{2} + 60 T + 52 \)
$53$
\( T^{3} - 7 T^{2} - 77 T - 131 \)
$59$
\( T^{3} - 15 T^{2} - 25 T + 625 \)
$61$
\( T^{3} + 2 T^{2} - 76 T + 116 \)
$67$
\( (T - 1)^{3} \)
$71$
\( T^{3} - 18 T^{2} + 68 T + 100 \)
$73$
\( T^{3} + 19 T^{2} + 83 T + 97 \)
$79$
\( T^{3} - 28 T^{2} + 248 T - 688 \)
$83$
\( T^{3} + 7 T^{2} - 21 T - 25 \)
$89$
\( T^{3} + 6 T^{2} - 148 T + 116 \)
$97$
\( T^{3} + 8 T^{2} - 240 T - 932 \)
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