Properties

Label 2-7605-1.1-c1-0-81
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  − 0.626·2-s − 1.60·4-s − 5-s − 4.43·7-s + 2.26·8-s + 0.626·10-s − 6.05·11-s + 2.77·14-s + 1.79·16-s − 5.84·17-s + 3.60·19-s + 1.60·20-s + 3.79·22-s + 2.26·23-s + 25-s + 7.12·28-s + 8.08·29-s − 6.45·31-s − 5.64·32-s + 3.66·34-s + 4.43·35-s + 1.79·37-s − 2.26·38-s − 2.26·40-s + 7.99·41-s + 6.48·43-s + 9.73·44-s + ⋯
L(s)  = 1  − 0.443·2-s − 0.803·4-s − 0.447·5-s − 1.67·7-s + 0.799·8-s + 0.198·10-s − 1.82·11-s + 0.742·14-s + 0.449·16-s − 1.41·17-s + 0.827·19-s + 0.359·20-s + 0.809·22-s + 0.471·23-s + 0.200·25-s + 1.34·28-s + 1.50·29-s − 1.15·31-s − 0.998·32-s + 0.627·34-s + 0.749·35-s + 0.295·37-s − 0.366·38-s − 0.357·40-s + 1.24·41-s + 0.989·43-s + 1.46·44-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 \( 1 + 0.626T + 2T^{2} \)
7 \( 1 + 4.43T + 7T^{2} \)
11 \( 1 + 6.05T + 11T^{2} \)
17 \( 1 + 5.84T + 17T^{2} \)
19 \( 1 - 3.60T + 19T^{2} \)
23 \( 1 - 2.26T + 23T^{2} \)
29 \( 1 - 8.08T + 29T^{2} \)
31 \( 1 + 6.45T + 31T^{2} \)
37 \( 1 - 1.79T + 37T^{2} \)
41 \( 1 - 7.99T + 41T^{2} \)
43 \( 1 - 6.48T + 43T^{2} \)
47 \( 1 - 3.22T + 47T^{2} \)
53 \( 1 - 10.0T + 53T^{2} \)
59 \( 1 + 3.12T + 59T^{2} \)
61 \( 1 + 2.45T + 61T^{2} \)
67 \( 1 - 4.33T + 67T^{2} \)
71 \( 1 + 8.49T + 71T^{2} \)
73 \( 1 - 0.819T + 73T^{2} \)
79 \( 1 + 8.42T + 79T^{2} \)
83 \( 1 + 2.35T + 83T^{2} \)
89 \( 1 + 0.773T + 89T^{2} \)
97 \( 1 - 6.32T + 97T^{2} \)
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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

−7.44299870788244038548667678519, −7.14815963837442269269573521435, −6.10717664013923072348807359962, −5.43923670203001063188032100696, −4.64322147094008612359348219202, −3.95422976186580377088765206850, −3.02672953888810707765626627016, −2.47933752754595346655430390793, −0.76654662970760612084386123505, 0, 0.76654662970760612084386123505, 2.47933752754595346655430390793, 3.02672953888810707765626627016, 3.95422976186580377088765206850, 4.64322147094008612359348219202, 5.43923670203001063188032100696, 6.10717664013923072348807359962, 7.14815963837442269269573521435, 7.44299870788244038548667678519

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