Properties

Label 2-8030-1.1-c1-0-175
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 2.11·3-s + 4-s − 5-s − 2.11·6-s − 3.58·7-s − 8-s + 1.47·9-s + 10-s − 11-s + 2.11·12-s + 5.70·13-s + 3.58·14-s − 2.11·15-s + 16-s − 1.35·17-s − 1.47·18-s − 0.243·19-s − 20-s − 7.58·21-s + 22-s + 6.22·23-s − 2.11·24-s + 25-s − 5.70·26-s − 3.22·27-s − 3.58·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.22·3-s + 0.5·4-s − 0.447·5-s − 0.863·6-s − 1.35·7-s − 0.353·8-s + 0.490·9-s + 0.316·10-s − 0.301·11-s + 0.610·12-s + 1.58·13-s + 0.958·14-s − 0.546·15-s + 0.250·16-s − 0.329·17-s − 0.347·18-s − 0.0557·19-s − 0.223·20-s − 1.65·21-s + 0.213·22-s + 1.29·23-s − 0.431·24-s + 0.200·25-s − 1.11·26-s − 0.621·27-s − 0.678·28-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: \(1\)
Selberg data: \((2,\ 8030,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
5 \( 1 + T \)
11 \( 1 + T \)
73 \( 1 + T \)
good3 \( 1 - 2.11T + 3T^{2} \)
7 \( 1 + 3.58T + 7T^{2} \)
13 \( 1 - 5.70T + 13T^{2} \)
17 \( 1 + 1.35T + 17T^{2} \)
19 \( 1 + 0.243T + 19T^{2} \)
23 \( 1 - 6.22T + 23T^{2} \)
29 \( 1 + 9.10T + 29T^{2} \)
31 \( 1 - 5.58T + 31T^{2} \)
37 \( 1 + 5.58T + 37T^{2} \)
41 \( 1 - 3.05T + 41T^{2} \)
43 \( 1 - 1.60T + 43T^{2} \)
47 \( 1 - 3.60T + 47T^{2} \)
53 \( 1 - 0.0737T + 53T^{2} \)
59 \( 1 - 5.32T + 59T^{2} \)
61 \( 1 + 13.2T + 61T^{2} \)
67 \( 1 + 14.1T + 67T^{2} \)
71 \( 1 - 10.7T + 71T^{2} \)
79 \( 1 + 10T + 79T^{2} \)
83 \( 1 + 16.4T + 83T^{2} \)
89 \( 1 + 2.22T + 89T^{2} \)
97 \( 1 - 16.5T + 97T^{2} \)
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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

−7.52894998124220174089741300222, −7.09293067572053562514158832581, −6.24671709116291276527045072238, −5.68270281930637856168444003569, −4.35069113155604112144780290700, −3.45025494663409000223677597295, −3.20725645543578603701505639300, −2.34950108898838854547891654278, −1.24536178388036227556971348788, 0, 1.24536178388036227556971348788, 2.34950108898838854547891654278, 3.20725645543578603701505639300, 3.45025494663409000223677597295, 4.35069113155604112144780290700, 5.68270281930637856168444003569, 6.24671709116291276527045072238, 7.09293067572053562514158832581, 7.52894998124220174089741300222

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