Properties

Label 2-462-1.1-c3-0-21
Degree $2$
Conductor $462$
Sign $-1$
Analytic cond. $27.2588$
Root an. cond. $5.22100$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 3·3-s + 4·4-s + 11·5-s + 6·6-s − 7·7-s − 8·8-s + 9·9-s − 22·10-s + 11·11-s − 12·12-s − 37·13-s + 14·14-s − 33·15-s + 16·16-s − 46·17-s − 18·18-s + 15·19-s + 44·20-s + 21·21-s − 22·22-s − 92·23-s + 24·24-s − 4·25-s + 74·26-s − 27·27-s − 28·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.983·5-s + 0.408·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s − 0.695·10-s + 0.301·11-s − 0.288·12-s − 0.789·13-s + 0.267·14-s − 0.568·15-s + 1/4·16-s − 0.656·17-s − 0.235·18-s + 0.181·19-s + 0.491·20-s + 0.218·21-s − 0.213·22-s − 0.834·23-s + 0.204·24-s − 0.0319·25-s + 0.558·26-s − 0.192·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 462 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 462 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(462\)    =    \(2 \cdot 3 \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(27.2588\)
Root analytic conductor: \(5.22100\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 462,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p T \)
3 \( 1 + p T \)
7 \( 1 + p T \)
11 \( 1 - p T \)
good5 \( 1 - 11 T + p^{3} T^{2} \)
13 \( 1 + 37 T + p^{3} T^{2} \)
17 \( 1 + 46 T + p^{3} T^{2} \)
19 \( 1 - 15 T + p^{3} T^{2} \)
23 \( 1 + 4 p T + p^{3} T^{2} \)
29 \( 1 - 205 T + p^{3} T^{2} \)
31 \( 1 - 142 T + p^{3} T^{2} \)
37 \( 1 + 431 T + p^{3} T^{2} \)
41 \( 1 + 8 T + p^{3} T^{2} \)
43 \( 1 - 448 T + p^{3} T^{2} \)
47 \( 1 - 149 T + p^{3} T^{2} \)
53 \( 1 + 672 T + p^{3} T^{2} \)
59 \( 1 + 615 T + p^{3} T^{2} \)
61 \( 1 - 322 T + p^{3} T^{2} \)
67 \( 1 + 411 T + p^{3} T^{2} \)
71 \( 1 + 968 T + p^{3} T^{2} \)
73 \( 1 + 227 T + p^{3} T^{2} \)
79 \( 1 + p^{3} T^{2} \)
83 \( 1 + 1302 T + p^{3} T^{2} \)
89 \( 1 + 870 T + p^{3} T^{2} \)
97 \( 1 + 1736 T + p^{3} T^{2} \)
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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

−10.07818603625037862344403464314, −9.510242112133084318107628041229, −8.546292614276659699751862668490, −7.30660151426419178888294513979, −6.44756272020020946374057673546, −5.71344323135191207491228897788, −4.47076411339765135929645558539, −2.74673496051168261504932207912, −1.54806540767198643707633200614, 0, 1.54806540767198643707633200614, 2.74673496051168261504932207912, 4.47076411339765135929645558539, 5.71344323135191207491228897788, 6.44756272020020946374057673546, 7.30660151426419178888294513979, 8.546292614276659699751862668490, 9.510242112133084318107628041229, 10.07818603625037862344403464314

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