Properties

Label 2-8030-1.1-c1-0-116
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 + 0.348·3-s + 4-s − 5-s + 0.348·6-s + 4.26·7-s + 8-s − 2.87·9-s − 10-s − 11-s + 0.348·12-s + 3.68·13-s + 4.26·14-s − 0.348·15-s + 16-s + 4.99·17-s − 2.87·18-s + 2.58·19-s − 20-s + 1.48·21-s − 22-s − 0.990·23-s + 0.348·24-s + 25-s + 3.68·26-s − 2.04·27-s + 4.26·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.200·3-s + 0.5·4-s − 0.447·5-s + 0.142·6-s + 1.61·7-s + 0.353·8-s − 0.959·9-s − 0.316·10-s − 0.301·11-s + 0.100·12-s + 1.02·13-s + 1.14·14-s − 0.0898·15-s + 0.250·16-s + 1.21·17-s − 0.678·18-s + 0.594·19-s − 0.223·20-s + 0.324·21-s − 0.213·22-s − 0.206·23-s + 0.0710·24-s + 0.200·25-s + 0.722·26-s − 0.393·27-s + 0.806·28-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

\(L(1)\) \(\approx\) \(4.248680550\)
\(L(\frac12)\) \(\approx\) \(4.248680550\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.348T + 3T^{2} \)
7 \( 1 - 4.26T + 7T^{2} \)
13 \( 1 - 3.68T + 13T^{2} \)
17 \( 1 - 4.99T + 17T^{2} \)
19 \( 1 - 2.58T + 19T^{2} \)
23 \( 1 + 0.990T + 23T^{2} \)
29 \( 1 - 6.67T + 29T^{2} \)
31 \( 1 - 0.383T + 31T^{2} \)
37 \( 1 + 7.29T + 37T^{2} \)
41 \( 1 + 1.21T + 41T^{2} \)
43 \( 1 + 0.349T + 43T^{2} \)
47 \( 1 - 6.29T + 47T^{2} \)
53 \( 1 + 6.34T + 53T^{2} \)
59 \( 1 + 8.54T + 59T^{2} \)
61 \( 1 - 8.87T + 61T^{2} \)
67 \( 1 - 11.5T + 67T^{2} \)
71 \( 1 + 11.9T + 71T^{2} \)
79 \( 1 - 4.73T + 79T^{2} \)
83 \( 1 + 3.61T + 83T^{2} \)
89 \( 1 + 16.6T + 89T^{2} \)
97 \( 1 - 5.67T + 97T^{2} \)
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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

−7.86830288882864692612640729964, −7.28095107843272835257263485678, −6.27874098417088088342319137020, −5.52599534619202071202791437073, −5.11204565847981622342697731560, −4.32344282312618368270027254019, −3.49367640551869763677685337926, −2.88871577866363266615140432623, −1.83236430440739391377391156066, −0.964330779100121407956614692445, 0.964330779100121407956614692445, 1.83236430440739391377391156066, 2.88871577866363266615140432623, 3.49367640551869763677685337926, 4.32344282312618368270027254019, 5.11204565847981622342697731560, 5.52599534619202071202791437073, 6.27874098417088088342319137020, 7.28095107843272835257263485678, 7.86830288882864692612640729964

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