Properties

Label 2-7605-1.1-c1-0-157
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.56·2-s + 4.56·4-s + 5-s + 0.438·7-s + 6.56·8-s + 2.56·10-s − 1.56·11-s + 1.12·14-s + 7.68·16-s − 1.56·17-s + 5.12·19-s + 4.56·20-s − 4·22-s − 2.43·23-s + 25-s + 2·28-s + 7.12·29-s − 6·31-s + 6.56·32-s − 4·34-s + 0.438·35-s + 10.6·37-s + 13.1·38-s + 6.56·40-s + 3.56·41-s + 3.12·43-s − 7.12·44-s + ⋯
L(s)  = 1  + 1.81·2-s + 2.28·4-s + 0.447·5-s + 0.165·7-s + 2.31·8-s + 0.810·10-s − 0.470·11-s + 0.300·14-s + 1.92·16-s − 0.378·17-s + 1.17·19-s + 1.01·20-s − 0.852·22-s − 0.508·23-s + 0.200·25-s + 0.377·28-s + 1.32·29-s − 1.07·31-s + 1.15·32-s − 0.685·34-s + 0.0741·35-s + 1.75·37-s + 2.12·38-s + 1.03·40-s + 0.556·41-s + 0.476·43-s − 1.07·44-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: \(0\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.826678273\)
\(L(\frac12)\) \(\approx\) \(7.826678273\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.56T + 2T^{2} \)
7 \( 1 - 0.438T + 7T^{2} \)
11 \( 1 + 1.56T + 11T^{2} \)
17 \( 1 + 1.56T + 17T^{2} \)
19 \( 1 - 5.12T + 19T^{2} \)
23 \( 1 + 2.43T + 23T^{2} \)
29 \( 1 - 7.12T + 29T^{2} \)
31 \( 1 + 6T + 31T^{2} \)
37 \( 1 - 10.6T + 37T^{2} \)
41 \( 1 - 3.56T + 41T^{2} \)
43 \( 1 - 3.12T + 43T^{2} \)
47 \( 1 - 11.1T + 47T^{2} \)
53 \( 1 - 4.68T + 53T^{2} \)
59 \( 1 - 12T + 59T^{2} \)
61 \( 1 + 6.68T + 61T^{2} \)
67 \( 1 - 11.3T + 67T^{2} \)
71 \( 1 - 10.4T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 - 4.68T + 79T^{2} \)
83 \( 1 + 16.4T + 83T^{2} \)
89 \( 1 - 10.6T + 89T^{2} \)
97 \( 1 + 16.9T + 97T^{2} \)
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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

−7.59321575760873237931065931379, −6.92349524933739744636195677300, −6.25706943984766430329313840289, −5.55027474540864750263646498083, −5.16880896885521696592944676393, −4.31631928167035812072688168371, −3.73457767706771014334779600878, −2.70738654360652548631348999353, −2.34208269898139626415131954208, −1.12077187945125914482194410817, 1.12077187945125914482194410817, 2.34208269898139626415131954208, 2.70738654360652548631348999353, 3.73457767706771014334779600878, 4.31631928167035812072688168371, 5.16880896885521696592944676393, 5.55027474540864750263646498083, 6.25706943984766430329313840289, 6.92349524933739744636195677300, 7.59321575760873237931065931379

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