Properties

Label 2-7605-1.1-c1-0-234
Degree $2$
Conductor $7605$
Sign $-1$
Analytic cond. $60.7262$
Root an. cond. $7.79270$
Motivic weight $1$
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 + 2·4-s + 5-s − 3·7-s + 2·10-s − 11-s − 6·14-s − 4·16-s + 17-s + 2·19-s + 2·20-s − 2·22-s + 3·23-s + 25-s − 6·28-s + 2·29-s + 6·31-s − 8·32-s + 2·34-s − 3·35-s − 11·37-s + 4·38-s − 5·41-s + 4·43-s − 2·44-s + 6·46-s − 10·47-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s + 0.447·5-s − 1.13·7-s + 0.632·10-s − 0.301·11-s − 1.60·14-s − 16-s + 0.242·17-s + 0.458·19-s + 0.447·20-s − 0.426·22-s + 0.625·23-s + 1/5·25-s − 1.13·28-s + 0.371·29-s + 1.07·31-s − 1.41·32-s + 0.342·34-s − 0.507·35-s − 1.80·37-s + 0.648·38-s − 0.780·41-s + 0.609·43-s − 0.301·44-s + 0.884·46-s − 1.45·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7605\)    =    \(3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(60.7262\)
Root analytic conductor: \(7.79270\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - T \)
13 \( 1 \)
good2 \( 1 - p T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 + 11 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 13 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 3 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 17 T + p T^{2} \)
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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

−6.97288237598139248105170679910, −6.78730601768266828130824323705, −5.94956741511883122450312015895, −5.40308420944262869382617364704, −4.76920163159057665883560579516, −3.93147197184164067152944908506, −3.03524934485667323143164240458, −2.85640501295444381229018927641, −1.54394940274433662767522970828, 0, 1.54394940274433662767522970828, 2.85640501295444381229018927641, 3.03524934485667323143164240458, 3.93147197184164067152944908506, 4.76920163159057665883560579516, 5.40308420944262869382617364704, 5.94956741511883122450312015895, 6.78730601768266828130824323705, 6.97288237598139248105170679910

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