Properties

Label 2-8030-1.1-c1-0-32
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 + 1.38·3-s + 4-s + 5-s − 1.38·6-s − 5.08·7-s − 8-s − 1.07·9-s − 10-s − 11-s + 1.38·12-s + 1.66·13-s + 5.08·14-s + 1.38·15-s + 16-s + 5.20·17-s + 1.07·18-s − 1.47·19-s + 20-s − 7.05·21-s + 22-s − 4.67·23-s − 1.38·24-s + 25-s − 1.66·26-s − 5.65·27-s − 5.08·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.801·3-s + 0.5·4-s + 0.447·5-s − 0.566·6-s − 1.92·7-s − 0.353·8-s − 0.358·9-s − 0.316·10-s − 0.301·11-s + 0.400·12-s + 0.462·13-s + 1.35·14-s + 0.358·15-s + 0.250·16-s + 1.26·17-s + 0.253·18-s − 0.338·19-s + 0.223·20-s − 1.53·21-s + 0.213·22-s − 0.974·23-s − 0.283·24-s + 0.200·25-s − 0.327·26-s − 1.08·27-s − 0.961·28-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

\(L(1)\) \(\approx\) \(1.175600239\)
\(L(\frac12)\) \(\approx\) \(1.175600239\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.38T + 3T^{2} \)
7 \( 1 + 5.08T + 7T^{2} \)
13 \( 1 - 1.66T + 13T^{2} \)
17 \( 1 - 5.20T + 17T^{2} \)
19 \( 1 + 1.47T + 19T^{2} \)
23 \( 1 + 4.67T + 23T^{2} \)
29 \( 1 - 2.22T + 29T^{2} \)
31 \( 1 + 0.166T + 31T^{2} \)
37 \( 1 + 2.48T + 37T^{2} \)
41 \( 1 + 7.92T + 41T^{2} \)
43 \( 1 - 10.6T + 43T^{2} \)
47 \( 1 + 8.54T + 47T^{2} \)
53 \( 1 - 5.02T + 53T^{2} \)
59 \( 1 + 4.21T + 59T^{2} \)
61 \( 1 + 3.29T + 61T^{2} \)
67 \( 1 + 4.32T + 67T^{2} \)
71 \( 1 - 1.27T + 71T^{2} \)
79 \( 1 - 5.14T + 79T^{2} \)
83 \( 1 - 15.5T + 83T^{2} \)
89 \( 1 + 6.18T + 89T^{2} \)
97 \( 1 - 7.35T + 97T^{2} \)
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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

−7.87639788020084434882233348970, −7.32979850316386322156941559160, −6.28599297867805378233636932529, −6.15511924754420668493701260723, −5.27470010064251860485887174243, −3.84852357871610052575127259711, −3.28186324612932499708046681968, −2.74207482717901083870276991185, −1.86965621916115403003761874424, −0.54558088398623928668553438479, 0.54558088398623928668553438479, 1.86965621916115403003761874424, 2.74207482717901083870276991185, 3.28186324612932499708046681968, 3.84852357871610052575127259711, 5.27470010064251860485887174243, 6.15511924754420668493701260723, 6.28599297867805378233636932529, 7.32979850316386322156941559160, 7.87639788020084434882233348970

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