Properties

Label 2-8030-1.1-c1-0-230
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 + 0.302·3-s + 4-s + 5-s + 0.302·6-s + 2.60·7-s + 8-s − 2.90·9-s + 10-s − 11-s + 0.302·12-s − 4.30·13-s + 2.60·14-s + 0.302·15-s + 16-s − 2.90·18-s + 0.697·19-s + 20-s + 0.788·21-s − 22-s − 2·23-s + 0.302·24-s + 25-s − 4.30·26-s − 1.78·27-s + 2.60·28-s − 6.60·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.174·3-s + 0.5·4-s + 0.447·5-s + 0.123·6-s + 0.984·7-s + 0.353·8-s − 0.969·9-s + 0.316·10-s − 0.301·11-s + 0.0874·12-s − 1.19·13-s + 0.696·14-s + 0.0781·15-s + 0.250·16-s − 0.685·18-s + 0.159·19-s + 0.223·20-s + 0.172·21-s − 0.213·22-s − 0.417·23-s + 0.0618·24-s + 0.200·25-s − 0.843·26-s − 0.344·27-s + 0.492·28-s − 1.22·29-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 \( 1 - 0.302T + 3T^{2} \)
7 \( 1 - 2.60T + 7T^{2} \)
13 \( 1 + 4.30T + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 0.697T + 19T^{2} \)
23 \( 1 + 2T + 23T^{2} \)
29 \( 1 + 6.60T + 29T^{2} \)
31 \( 1 + 10.6T + 31T^{2} \)
37 \( 1 - 7.21T + 37T^{2} \)
41 \( 1 + 7.21T + 41T^{2} \)
43 \( 1 + 12.5T + 43T^{2} \)
47 \( 1 + 0.697T + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 - 12.9T + 59T^{2} \)
61 \( 1 - 4.30T + 61T^{2} \)
67 \( 1 + 0.302T + 67T^{2} \)
71 \( 1 - 0.697T + 71T^{2} \)
79 \( 1 + 11.8T + 79T^{2} \)
83 \( 1 + 11.5T + 83T^{2} \)
89 \( 1 + 3.69T + 89T^{2} \)
97 \( 1 - 4T + 97T^{2} \)
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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

−7.42961081173554289547965515994, −6.83208779410768763410185290546, −5.78415653263534658968429374076, −5.36388161874023781501522931246, −4.86755909591906784264313266141, −3.91347976431103497914504207207, −3.08740026753318082394165663733, −2.24339346847094932228803445100, −1.69306437602520272580029042061, 0, 1.69306437602520272580029042061, 2.24339346847094932228803445100, 3.08740026753318082394165663733, 3.91347976431103497914504207207, 4.86755909591906784264313266141, 5.36388161874023781501522931246, 5.78415653263534658968429374076, 6.83208779410768763410185290546, 7.42961081173554289547965515994

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