Properties

Label 2-7605-1.1-c1-0-127
Degree $2$
Conductor $7605$
Sign $-1$
Analytic cond. $60.7262$
Root an. cond. $7.79270$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.732·2-s − 1.46·4-s − 5-s − 4.46·7-s − 2.53·8-s − 0.732·10-s − 3.46·11-s − 3.26·14-s + 1.07·16-s + 6.73·17-s + 5.46·19-s + 1.46·20-s − 2.53·22-s + 0.535·23-s + 25-s + 6.53·28-s + 2.73·29-s + 3.19·31-s + 5.85·32-s + 4.92·34-s + 4.46·35-s − 4·37-s + 4·38-s + 2.53·40-s − 5.26·41-s − 0.267·43-s + 5.07·44-s + ⋯
L(s)  = 1  + 0.517·2-s − 0.732·4-s − 0.447·5-s − 1.68·7-s − 0.896·8-s − 0.231·10-s − 1.04·11-s − 0.873·14-s + 0.267·16-s + 1.63·17-s + 1.25·19-s + 0.327·20-s − 0.540·22-s + 0.111·23-s + 0.200·25-s + 1.23·28-s + 0.507·29-s + 0.574·31-s + 1.03·32-s + 0.845·34-s + 0.754·35-s − 0.657·37-s + 0.648·38-s + 0.400·40-s − 0.822·41-s − 0.0408·43-s + 0.764·44-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: no
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 \( 1 - 0.732T + 2T^{2} \)
7 \( 1 + 4.46T + 7T^{2} \)
11 \( 1 + 3.46T + 11T^{2} \)
17 \( 1 - 6.73T + 17T^{2} \)
19 \( 1 - 5.46T + 19T^{2} \)
23 \( 1 - 0.535T + 23T^{2} \)
29 \( 1 - 2.73T + 29T^{2} \)
31 \( 1 - 3.19T + 31T^{2} \)
37 \( 1 + 4T + 37T^{2} \)
41 \( 1 + 5.26T + 41T^{2} \)
43 \( 1 + 0.267T + 43T^{2} \)
47 \( 1 + 0.196T + 47T^{2} \)
53 \( 1 - 6.92T + 53T^{2} \)
59 \( 1 + 7.26T + 59T^{2} \)
61 \( 1 - 4.46T + 61T^{2} \)
67 \( 1 + 12.4T + 67T^{2} \)
71 \( 1 + 12.7T + 71T^{2} \)
73 \( 1 - 15.3T + 73T^{2} \)
79 \( 1 - 1.92T + 79T^{2} \)
83 \( 1 + 2.53T + 83T^{2} \)
89 \( 1 + 1.26T + 89T^{2} \)
97 \( 1 - 16.4T + 97T^{2} \)
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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

−7.54148415053992095658560073741, −6.79049618465863224590740014512, −5.93071805067082377411300814757, −5.42790696920699000623971358107, −4.76864451751183392411411144937, −3.73013629301501020589259344855, −3.23086089839306556243710949580, −2.79488583044377622843072655319, −0.966497683811036615818317136827, 0, 0.966497683811036615818317136827, 2.79488583044377622843072655319, 3.23086089839306556243710949580, 3.73013629301501020589259344855, 4.76864451751183392411411144937, 5.42790696920699000623971358107, 5.93071805067082377411300814757, 6.79049618465863224590740014512, 7.54148415053992095658560073741

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