Properties

Label 2-8030-1.1-c1-0-54
Degree $2$
Conductor $8030$
Sign $1$
Analytic cond. $64.1198$
Root an. cond. $8.00748$
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-s − 0.0638·3-s + 4-s + 5-s + 0.0638·6-s + 2.62·7-s − 8-s − 2.99·9-s − 10-s − 11-s − 0.0638·12-s − 1.25·13-s − 2.62·14-s − 0.0638·15-s + 16-s + 3.93·17-s + 2.99·18-s − 2.36·19-s + 20-s − 0.167·21-s + 22-s − 3.68·23-s + 0.0638·24-s + 25-s + 1.25·26-s + 0.382·27-s + 2.62·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.0368·3-s + 0.5·4-s + 0.447·5-s + 0.0260·6-s + 0.991·7-s − 0.353·8-s − 0.998·9-s − 0.316·10-s − 0.301·11-s − 0.0184·12-s − 0.349·13-s − 0.701·14-s − 0.0164·15-s + 0.250·16-s + 0.954·17-s + 0.706·18-s − 0.543·19-s + 0.223·20-s − 0.0365·21-s + 0.213·22-s − 0.768·23-s + 0.0130·24-s + 0.200·25-s + 0.246·26-s + 0.0736·27-s + 0.495·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8030 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8030\)    =    \(2 \cdot 5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(64.1198\)
Root analytic conductor: \(8.00748\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.488051919\)
\(L(\frac12)\) \(\approx\) \(1.488051919\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
5 \( 1 - T \)
11 \( 1 + T \)
73 \( 1 + T \)
good3 \( 1 + 0.0638T + 3T^{2} \)
7 \( 1 - 2.62T + 7T^{2} \)
13 \( 1 + 1.25T + 13T^{2} \)
17 \( 1 - 3.93T + 17T^{2} \)
19 \( 1 + 2.36T + 19T^{2} \)
23 \( 1 + 3.68T + 23T^{2} \)
29 \( 1 - 5.88T + 29T^{2} \)
31 \( 1 - 1.48T + 31T^{2} \)
37 \( 1 - 4.65T + 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 + 9.37T + 43T^{2} \)
47 \( 1 + 2.71T + 47T^{2} \)
53 \( 1 - 10.5T + 53T^{2} \)
59 \( 1 + 9.86T + 59T^{2} \)
61 \( 1 + 9.36T + 61T^{2} \)
67 \( 1 + 4.79T + 67T^{2} \)
71 \( 1 - 9.41T + 71T^{2} \)
79 \( 1 + 0.446T + 79T^{2} \)
83 \( 1 + 16.2T + 83T^{2} \)
89 \( 1 - 8.94T + 89T^{2} \)
97 \( 1 - 14.9T + 97T^{2} \)
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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

−7.908604956385110837087534595116, −7.43807846231024145819896598376, −6.31322218520926312308443389401, −5.93115294542203944664211970725, −5.10406038582852815326167995084, −4.45264573886223051233021418726, −3.23040168176619735857812745599, −2.50349732849894342105645829394, −1.73324164043097765476949434547, −0.67418638414870216570353765786, 0.67418638414870216570353765786, 1.73324164043097765476949434547, 2.50349732849894342105645829394, 3.23040168176619735857812745599, 4.45264573886223051233021418726, 5.10406038582852815326167995084, 5.93115294542203944664211970725, 6.31322218520926312308443389401, 7.43807846231024145819896598376, 7.908604956385110837087534595116

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