Properties

Label 2-207-1.1-c5-0-10
Degree $2$
Conductor $207$
Sign $1$
Analytic cond. $33.1994$
Root an. cond. $5.76189$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 10.3·2-s + 75.1·4-s + 71.3·5-s − 210.·7-s − 447.·8-s − 738.·10-s + 170.·11-s + 605.·13-s + 2.18e3·14-s + 2.22e3·16-s + 1.33e3·17-s − 1.79e3·19-s + 5.36e3·20-s − 1.76e3·22-s + 529·23-s + 1.96e3·25-s − 6.26e3·26-s − 1.58e4·28-s + 3.00e3·29-s − 9.21e3·31-s − 8.71e3·32-s − 1.38e4·34-s − 1.50e4·35-s + 6.02e3·37-s + 1.85e4·38-s − 3.19e4·40-s + 6.60e3·41-s + ⋯
L(s)  = 1  − 1.83·2-s + 2.34·4-s + 1.27·5-s − 1.62·7-s − 2.47·8-s − 2.33·10-s + 0.424·11-s + 0.993·13-s + 2.97·14-s + 2.17·16-s + 1.12·17-s − 1.14·19-s + 2.99·20-s − 0.776·22-s + 0.208·23-s + 0.629·25-s − 1.81·26-s − 3.82·28-s + 0.663·29-s − 1.72·31-s − 1.50·32-s − 2.05·34-s − 2.07·35-s + 0.723·37-s + 2.08·38-s − 3.15·40-s + 0.613·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(207\)    =    \(3^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(33.1994\)
Root analytic conductor: \(5.76189\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 207,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.8792892855\)
\(L(\frac12)\) \(\approx\) \(0.8792892855\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
23 \( 1 - 529T \)
good2 \( 1 + 10.3T + 32T^{2} \)
5 \( 1 - 71.3T + 3.12e3T^{2} \)
7 \( 1 + 210.T + 1.68e4T^{2} \)
11 \( 1 - 170.T + 1.61e5T^{2} \)
13 \( 1 - 605.T + 3.71e5T^{2} \)
17 \( 1 - 1.33e3T + 1.41e6T^{2} \)
19 \( 1 + 1.79e3T + 2.47e6T^{2} \)
29 \( 1 - 3.00e3T + 2.05e7T^{2} \)
31 \( 1 + 9.21e3T + 2.86e7T^{2} \)
37 \( 1 - 6.02e3T + 6.93e7T^{2} \)
41 \( 1 - 6.60e3T + 1.15e8T^{2} \)
43 \( 1 - 2.29e4T + 1.47e8T^{2} \)
47 \( 1 + 2.01e4T + 2.29e8T^{2} \)
53 \( 1 + 3.60e3T + 4.18e8T^{2} \)
59 \( 1 + 3.71e4T + 7.14e8T^{2} \)
61 \( 1 + 3.16e4T + 8.44e8T^{2} \)
67 \( 1 + 3.78e3T + 1.35e9T^{2} \)
71 \( 1 - 6.32e3T + 1.80e9T^{2} \)
73 \( 1 - 1.26e4T + 2.07e9T^{2} \)
79 \( 1 - 7.93e4T + 3.07e9T^{2} \)
83 \( 1 - 1.14e5T + 3.93e9T^{2} \)
89 \( 1 - 6.36e4T + 5.58e9T^{2} \)
97 \( 1 - 1.51e5T + 8.58e9T^{2} \)
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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

−10.91224734944505751249781912920, −10.26125700951616779189223272311, −9.353806859755846316031085474835, −9.059555032174094431956471262579, −7.63926427850683604275938822656, −6.31557429467283411828420051311, −6.11023259150973100197475096958, −3.29235065361214650931423599834, −1.99691884836966262829612765062, −0.75172921475700371089013856349, 0.75172921475700371089013856349, 1.99691884836966262829612765062, 3.29235065361214650931423599834, 6.11023259150973100197475096958, 6.31557429467283411828420051311, 7.63926427850683604275938822656, 9.059555032174094431956471262579, 9.353806859755846316031085474835, 10.26125700951616779189223272311, 10.91224734944505751249781912920

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