Properties

Label 2-116886-1.1-c1-0-9
Degree $2$
Conductor $116886$
Sign $1$
Analytic cond. $933.339$
Root an. cond. $30.5506$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 4·5-s − 6-s − 7-s + 8-s + 9-s − 4·10-s − 12-s − 2·13-s − 14-s + 4·15-s + 16-s − 2·17-s + 18-s + 2·19-s − 4·20-s + 21-s + 23-s − 24-s + 11·25-s − 2·26-s − 27-s − 28-s + 6·29-s + 4·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 1.78·5-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s − 1.26·10-s − 0.288·12-s − 0.554·13-s − 0.267·14-s + 1.03·15-s + 1/4·16-s − 0.485·17-s + 0.235·18-s + 0.458·19-s − 0.894·20-s + 0.218·21-s + 0.208·23-s − 0.204·24-s + 11/5·25-s − 0.392·26-s − 0.192·27-s − 0.188·28-s + 1.11·29-s + 0.730·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 116886 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 116886 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(116886\)    =    \(2 \cdot 3 \cdot 7 \cdot 11^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(933.339\)
Root analytic conductor: \(30.5506\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 116886,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.250851850\)
\(L(\frac12)\) \(\approx\) \(2.250851850\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 \)
23 \( 1 - T \)
good5 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−13.47059560612836, −12.92500398630310, −12.51523238210318, −12.18953539546984, −11.73477718649594, −11.25886560083751, −10.91672945322062, −10.46903994900100, −9.680108543390050, −9.279140373091264, −8.481125864593586, −8.022786436930642, −7.455936361934135, −7.190456972981976, −6.523644876705074, −6.146663674658675, −5.355410454592018, −4.796180975962054, −4.412116122337128, −3.941978128676808, −3.329977685372178, −2.802443098905422, −2.127896168464543, −0.8879825040069972, −0.5626999360451246, 0.5626999360451246, 0.8879825040069972, 2.127896168464543, 2.802443098905422, 3.329977685372178, 3.941978128676808, 4.412116122337128, 4.796180975962054, 5.355410454592018, 6.146663674658675, 6.523644876705074, 7.190456972981976, 7.455936361934135, 8.022786436930642, 8.481125864593586, 9.279140373091264, 9.680108543390050, 10.46903994900100, 10.91672945322062, 11.25886560083751, 11.73477718649594, 12.18953539546984, 12.51523238210318, 12.92500398630310, 13.47059560612836

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