Properties

Label 2-8030-1.1-c1-0-209
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 + 2.03·3-s + 4-s + 5-s − 2.03·6-s − 2.33·7-s − 8-s + 1.14·9-s − 10-s + 11-s + 2.03·12-s + 0.590·13-s + 2.33·14-s + 2.03·15-s + 16-s + 3.76·17-s − 1.14·18-s − 2.57·19-s + 20-s − 4.74·21-s − 22-s − 5.51·23-s − 2.03·24-s + 25-s − 0.590·26-s − 3.78·27-s − 2.33·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.17·3-s + 0.5·4-s + 0.447·5-s − 0.830·6-s − 0.880·7-s − 0.353·8-s + 0.380·9-s − 0.316·10-s + 0.301·11-s + 0.587·12-s + 0.163·13-s + 0.622·14-s + 0.525·15-s + 0.250·16-s + 0.914·17-s − 0.269·18-s − 0.591·19-s + 0.223·20-s − 1.03·21-s − 0.213·22-s − 1.14·23-s − 0.415·24-s + 0.200·25-s − 0.115·26-s − 0.727·27-s − 0.440·28-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 \( 1 - 2.03T + 3T^{2} \)
7 \( 1 + 2.33T + 7T^{2} \)
13 \( 1 - 0.590T + 13T^{2} \)
17 \( 1 - 3.76T + 17T^{2} \)
19 \( 1 + 2.57T + 19T^{2} \)
23 \( 1 + 5.51T + 23T^{2} \)
29 \( 1 - 4.52T + 29T^{2} \)
31 \( 1 - 6.65T + 31T^{2} \)
37 \( 1 + 10.2T + 37T^{2} \)
41 \( 1 - 1.48T + 41T^{2} \)
43 \( 1 + 11.0T + 43T^{2} \)
47 \( 1 + 9.81T + 47T^{2} \)
53 \( 1 + 11.3T + 53T^{2} \)
59 \( 1 - 2.22T + 59T^{2} \)
61 \( 1 - 1.83T + 61T^{2} \)
67 \( 1 - 3.42T + 67T^{2} \)
71 \( 1 + 6.62T + 71T^{2} \)
79 \( 1 - 3.34T + 79T^{2} \)
83 \( 1 + 10.0T + 83T^{2} \)
89 \( 1 - 0.403T + 89T^{2} \)
97 \( 1 + 3.16T + 97T^{2} \)
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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

−7.78911980617884780414489236918, −6.74490067073450633254918500481, −6.41719775583345625593498099094, −5.59504718117144104308973855353, −4.53693703665055971094169047359, −3.39328577955358738614162276880, −3.17716728309468293084910865716, −2.17694997159191777898703323553, −1.44901740124774815247512097148, 0, 1.44901740124774815247512097148, 2.17694997159191777898703323553, 3.17716728309468293084910865716, 3.39328577955358738614162276880, 4.53693703665055971094169047359, 5.59504718117144104308973855353, 6.41719775583345625593498099094, 6.74490067073450633254918500481, 7.78911980617884780414489236918

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