Properties

Label 2-7605-1.1-c1-0-48
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 2·4-s − 5-s − 5·7-s − 2·10-s + 2·11-s − 10·14-s − 4·16-s − 2·17-s − 2·20-s + 4·22-s − 6·23-s + 25-s − 10·28-s + 4·29-s + 7·31-s − 8·32-s − 4·34-s + 5·35-s + 2·37-s + 6·41-s + 43-s + 4·44-s − 12·46-s − 8·47-s + 18·49-s + 2·50-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s − 0.447·5-s − 1.88·7-s − 0.632·10-s + 0.603·11-s − 2.67·14-s − 16-s − 0.485·17-s − 0.447·20-s + 0.852·22-s − 1.25·23-s + 1/5·25-s − 1.88·28-s + 0.742·29-s + 1.25·31-s − 1.41·32-s − 0.685·34-s + 0.845·35-s + 0.328·37-s + 0.937·41-s + 0.152·43-s + 0.603·44-s − 1.76·46-s − 1.16·47-s + 18/7·49-s + 0.282·50-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: \(0\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.343946111\)
\(L(\frac12)\) \(\approx\) \(2.343946111\)
\(L(\frac{3}{2})\) 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 \( 1 + 5 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 13 T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 15 T + p T^{2} \)
79 \( 1 - 3 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−7.63648400631118572945359646491, −6.73575865375625776576514356546, −6.35427712283624353827318585549, −5.95161956431808887312609815473, −4.91171712363332031612140653143, −4.15858585797107076582450382736, −3.68786780690385157619911236441, −2.99588992054775671916569915012, −2.30237073160704896817236742844, −0.58289037737084662814429957393, 0.58289037737084662814429957393, 2.30237073160704896817236742844, 2.99588992054775671916569915012, 3.68786780690385157619911236441, 4.15858585797107076582450382736, 4.91171712363332031612140653143, 5.95161956431808887312609815473, 6.35427712283624353827318585549, 6.73575865375625776576514356546, 7.63648400631118572945359646491

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