Properties

Label 2-8030-1.1-c1-0-223
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 + 2.16·3-s + 4-s − 5-s + 2.16·6-s − 3.23·7-s + 8-s + 1.69·9-s − 10-s − 11-s + 2.16·12-s + 0.175·13-s − 3.23·14-s − 2.16·15-s + 16-s − 4.79·17-s + 1.69·18-s + 6.81·19-s − 20-s − 7.01·21-s − 22-s + 4.66·23-s + 2.16·24-s + 25-s + 0.175·26-s − 2.82·27-s − 3.23·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.25·3-s + 0.5·4-s − 0.447·5-s + 0.884·6-s − 1.22·7-s + 0.353·8-s + 0.565·9-s − 0.316·10-s − 0.301·11-s + 0.625·12-s + 0.0487·13-s − 0.865·14-s − 0.559·15-s + 0.250·16-s − 1.16·17-s + 0.399·18-s + 1.56·19-s − 0.223·20-s − 1.53·21-s − 0.213·22-s + 0.972·23-s + 0.442·24-s + 0.200·25-s + 0.0344·26-s − 0.543·27-s − 0.612·28-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 \( 1 - 2.16T + 3T^{2} \)
7 \( 1 + 3.23T + 7T^{2} \)
13 \( 1 - 0.175T + 13T^{2} \)
17 \( 1 + 4.79T + 17T^{2} \)
19 \( 1 - 6.81T + 19T^{2} \)
23 \( 1 - 4.66T + 23T^{2} \)
29 \( 1 + 5.34T + 29T^{2} \)
31 \( 1 + 6.98T + 31T^{2} \)
37 \( 1 - 2.12T + 37T^{2} \)
41 \( 1 - 3.67T + 41T^{2} \)
43 \( 1 + 5.68T + 43T^{2} \)
47 \( 1 + 2.14T + 47T^{2} \)
53 \( 1 + 6.33T + 53T^{2} \)
59 \( 1 + 2.65T + 59T^{2} \)
61 \( 1 + 4.60T + 61T^{2} \)
67 \( 1 + 4.92T + 67T^{2} \)
71 \( 1 + 12.8T + 71T^{2} \)
79 \( 1 + 7.51T + 79T^{2} \)
83 \( 1 + 4.69T + 83T^{2} \)
89 \( 1 - 13.7T + 89T^{2} \)
97 \( 1 + 6.79T + 97T^{2} \)
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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

−7.40794889351966841910883906016, −6.96950013208448918757902560003, −6.09887403138416217004578589444, −5.35023114994247425045861469421, −4.47152659680984035482366615257, −3.62817490221263668335242567721, −3.17237534843398380993095241638, −2.66427939758080314428705688182, −1.60621981019496050670129287446, 0, 1.60621981019496050670129287446, 2.66427939758080314428705688182, 3.17237534843398380993095241638, 3.62817490221263668335242567721, 4.47152659680984035482366615257, 5.35023114994247425045861469421, 6.09887403138416217004578589444, 6.96950013208448918757902560003, 7.40794889351966841910883906016

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