Properties

Label 2-8030-1.1-c1-0-43
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 + 0.454·3-s + 4-s − 5-s + 0.454·6-s − 4.57·7-s + 8-s − 2.79·9-s − 10-s + 11-s + 0.454·12-s + 4.27·13-s − 4.57·14-s − 0.454·15-s + 16-s + 0.731·17-s − 2.79·18-s − 3.54·19-s − 20-s − 2.08·21-s + 22-s + 6.31·23-s + 0.454·24-s + 25-s + 4.27·26-s − 2.63·27-s − 4.57·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.262·3-s + 0.5·4-s − 0.447·5-s + 0.185·6-s − 1.73·7-s + 0.353·8-s − 0.931·9-s − 0.316·10-s + 0.301·11-s + 0.131·12-s + 1.18·13-s − 1.22·14-s − 0.117·15-s + 0.250·16-s + 0.177·17-s − 0.658·18-s − 0.812·19-s − 0.223·20-s − 0.454·21-s + 0.213·22-s + 1.31·23-s + 0.0928·24-s + 0.200·25-s + 0.837·26-s − 0.507·27-s − 0.865·28-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

\(L(1)\) \(\approx\) \(2.080461329\)
\(L(\frac12)\) \(\approx\) \(2.080461329\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.454T + 3T^{2} \)
7 \( 1 + 4.57T + 7T^{2} \)
13 \( 1 - 4.27T + 13T^{2} \)
17 \( 1 - 0.731T + 17T^{2} \)
19 \( 1 + 3.54T + 19T^{2} \)
23 \( 1 - 6.31T + 23T^{2} \)
29 \( 1 + 6.91T + 29T^{2} \)
31 \( 1 + 4.01T + 31T^{2} \)
37 \( 1 - 2.67T + 37T^{2} \)
41 \( 1 + 10.6T + 41T^{2} \)
43 \( 1 + 1.24T + 43T^{2} \)
47 \( 1 - 2.53T + 47T^{2} \)
53 \( 1 - 3.52T + 53T^{2} \)
59 \( 1 - 1.72T + 59T^{2} \)
61 \( 1 - 1.30T + 61T^{2} \)
67 \( 1 - 12.5T + 67T^{2} \)
71 \( 1 - 9.79T + 71T^{2} \)
79 \( 1 + 11.9T + 79T^{2} \)
83 \( 1 - 3.09T + 83T^{2} \)
89 \( 1 - 8.88T + 89T^{2} \)
97 \( 1 - 8.47T + 97T^{2} \)
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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

−7.71012587140877415084168415667, −6.89813288699201749267435457223, −6.43419141423075475523938154691, −5.81453320956734270261454308550, −5.13117991211105543479623875089, −3.92257969931146114885599479696, −3.53185003617625185588419732923, −3.03560278949076655873658990812, −2.04522346341788248625213456811, −0.60364521797104617129996334226, 0.60364521797104617129996334226, 2.04522346341788248625213456811, 3.03560278949076655873658990812, 3.53185003617625185588419732923, 3.92257969931146114885599479696, 5.13117991211105543479623875089, 5.81453320956734270261454308550, 6.43419141423075475523938154691, 6.89813288699201749267435457223, 7.71012587140877415084168415667

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