Properties

Label 2-7605-1.1-c1-0-105
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  − 0.554·2-s − 1.69·4-s − 5-s − 4.49·7-s + 2.04·8-s + 0.554·10-s + 2·11-s + 2.49·14-s + 2.24·16-s − 2.91·17-s + 2.04·19-s + 1.69·20-s − 1.10·22-s − 4.35·23-s + 25-s + 7.60·28-s + 0.713·29-s − 5.89·31-s − 5.34·32-s + 1.61·34-s + 4.49·35-s + 11.2·37-s − 1.13·38-s − 2.04·40-s − 4.21·41-s − 2.59·43-s − 3.38·44-s + ⋯
L(s)  = 1  − 0.392·2-s − 0.846·4-s − 0.447·5-s − 1.69·7-s + 0.724·8-s + 0.175·10-s + 0.603·11-s + 0.666·14-s + 0.561·16-s − 0.706·17-s + 0.470·19-s + 0.378·20-s − 0.236·22-s − 0.908·23-s + 0.200·25-s + 1.43·28-s + 0.132·29-s − 1.05·31-s − 0.944·32-s + 0.277·34-s + 0.759·35-s + 1.84·37-s − 0.184·38-s − 0.323·40-s − 0.659·41-s − 0.395·43-s − 0.510·44-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 \( 1 + 0.554T + 2T^{2} \)
7 \( 1 + 4.49T + 7T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
17 \( 1 + 2.91T + 17T^{2} \)
19 \( 1 - 2.04T + 19T^{2} \)
23 \( 1 + 4.35T + 23T^{2} \)
29 \( 1 - 0.713T + 29T^{2} \)
31 \( 1 + 5.89T + 31T^{2} \)
37 \( 1 - 11.2T + 37T^{2} \)
41 \( 1 + 4.21T + 41T^{2} \)
43 \( 1 + 2.59T + 43T^{2} \)
47 \( 1 - 11.6T + 47T^{2} \)
53 \( 1 + 8.71T + 53T^{2} \)
59 \( 1 + 11.9T + 59T^{2} \)
61 \( 1 - 1.36T + 61T^{2} \)
67 \( 1 - 13.8T + 67T^{2} \)
71 \( 1 - 12T + 71T^{2} \)
73 \( 1 - 11.3T + 73T^{2} \)
79 \( 1 - 12.3T + 79T^{2} \)
83 \( 1 - 3.80T + 83T^{2} \)
89 \( 1 + 1.78T + 89T^{2} \)
97 \( 1 - 1.20T + 97T^{2} \)
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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

−7.65681441379992481072958395738, −6.80226912183172419039445887255, −6.28688966118754789963467546140, −5.48226524605998965330908279729, −4.53455383232306617704878689163, −3.82022614216430328827103559387, −3.38017826762730826814706021788, −2.25153873845371743684868633283, −0.881983954359822952811069600818, 0, 0.881983954359822952811069600818, 2.25153873845371743684868633283, 3.38017826762730826814706021788, 3.82022614216430328827103559387, 4.53455383232306617704878689163, 5.48226524605998965330908279729, 6.28688966118754789963467546140, 6.80226912183172419039445887255, 7.65681441379992481072958395738

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