Properties

Label 2-3-1.1-c33-0-4
Degree $2$
Conductor $3$
Sign $-1$
Analytic cond. $20.6948$
Root an. cond. $4.54915$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 6.12e4·2-s − 4.30e7·3-s − 4.83e9·4-s + 2.12e11·5-s − 2.63e12·6-s + 1.58e14·7-s − 8.22e14·8-s + 1.85e15·9-s + 1.30e16·10-s − 2.62e17·11-s + 2.08e17·12-s − 3.56e18·13-s + 9.69e18·14-s − 9.14e18·15-s − 8.85e18·16-s + 1.73e19·17-s + 1.13e20·18-s − 5.11e20·19-s − 1.02e21·20-s − 6.81e21·21-s − 1.61e22·22-s − 3.17e22·23-s + 3.54e22·24-s − 7.13e22·25-s − 2.18e23·26-s − 7.97e22·27-s − 7.65e23·28-s + ⋯
L(s)  = 1  + 0.661·2-s − 0.577·3-s − 0.562·4-s + 0.622·5-s − 0.381·6-s + 1.79·7-s − 1.03·8-s + 0.333·9-s + 0.411·10-s − 1.72·11-s + 0.325·12-s − 1.48·13-s + 1.18·14-s − 0.359·15-s − 0.120·16-s + 0.0862·17-s + 0.220·18-s − 0.406·19-s − 0.350·20-s − 1.03·21-s − 1.14·22-s − 1.07·23-s + 0.596·24-s − 0.612·25-s − 0.982·26-s − 0.192·27-s − 1.01·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $-1$
Analytic conductor: \(20.6948\)
Root analytic conductor: \(4.54915\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3,\ (\ :33/2),\ -1)\)

Particular Values

\(L(17)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 4.30e7T \)
good2 \( 1 - 6.12e4T + 8.58e9T^{2} \)
5 \( 1 - 2.12e11T + 1.16e23T^{2} \)
7 \( 1 - 1.58e14T + 7.73e27T^{2} \)
11 \( 1 + 2.62e17T + 2.32e34T^{2} \)
13 \( 1 + 3.56e18T + 5.75e36T^{2} \)
17 \( 1 - 1.73e19T + 4.02e40T^{2} \)
19 \( 1 + 5.11e20T + 1.58e42T^{2} \)
23 \( 1 + 3.17e22T + 8.65e44T^{2} \)
29 \( 1 - 1.64e23T + 1.81e48T^{2} \)
31 \( 1 - 1.52e24T + 1.64e49T^{2} \)
37 \( 1 + 4.62e25T + 5.63e51T^{2} \)
41 \( 1 + 3.97e26T + 1.66e53T^{2} \)
43 \( 1 + 3.64e26T + 8.02e53T^{2} \)
47 \( 1 + 2.74e27T + 1.51e55T^{2} \)
53 \( 1 - 3.12e28T + 7.96e56T^{2} \)
59 \( 1 + 9.28e28T + 2.74e58T^{2} \)
61 \( 1 + 8.67e28T + 8.23e58T^{2} \)
67 \( 1 - 4.18e29T + 1.82e60T^{2} \)
71 \( 1 + 4.44e30T + 1.23e61T^{2} \)
73 \( 1 - 1.71e30T + 3.08e61T^{2} \)
79 \( 1 - 2.50e31T + 4.18e62T^{2} \)
83 \( 1 - 7.18e31T + 2.13e63T^{2} \)
89 \( 1 + 1.21e32T + 2.13e64T^{2} \)
97 \( 1 - 5.67e32T + 3.65e65T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−17.43837582324422302370154741095, −15.00328542007060913660329522520, −13.66674508064452252117834308574, −12.06394838807788824159713110598, −10.21922508713911823311475238587, −7.988815170797356720565846935624, −5.43460478094096448163200830958, −4.72396043192429427116059972957, −2.14786426208390986970260053324, 0, 2.14786426208390986970260053324, 4.72396043192429427116059972957, 5.43460478094096448163200830958, 7.988815170797356720565846935624, 10.21922508713911823311475238587, 12.06394838807788824159713110598, 13.66674508064452252117834308574, 15.00328542007060913660329522520, 17.43837582324422302370154741095

Graph of the $Z$-function along the critical line