Properties

Label 2-236992-1.1-c1-0-19
Degree $2$
Conductor $236992$
Sign $1$
Analytic cond. $1892.39$
Root an. cond. $43.5016$
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  + 2·3-s + 2·5-s + 7-s + 9-s − 2·11-s − 4·13-s + 4·15-s + 2·17-s + 2·21-s − 25-s − 4·27-s + 2·29-s − 4·33-s + 2·35-s − 4·37-s − 8·39-s + 6·41-s − 2·43-s + 2·45-s − 4·47-s + 49-s + 4·51-s − 4·55-s + 2·59-s − 10·61-s + 63-s − 8·65-s + ⋯
L(s)  = 1  + 1.15·3-s + 0.894·5-s + 0.377·7-s + 1/3·9-s − 0.603·11-s − 1.10·13-s + 1.03·15-s + 0.485·17-s + 0.436·21-s − 1/5·25-s − 0.769·27-s + 0.371·29-s − 0.696·33-s + 0.338·35-s − 0.657·37-s − 1.28·39-s + 0.937·41-s − 0.304·43-s + 0.298·45-s − 0.583·47-s + 1/7·49-s + 0.560·51-s − 0.539·55-s + 0.260·59-s − 1.28·61-s + 0.125·63-s − 0.992·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 236992 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 236992 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(236992\)    =    \(2^{6} \cdot 7 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(1892.39\)
Root analytic conductor: \(43.5016\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 236992,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.629097423\)
\(L(\frac12)\) \(\approx\) \(3.629097423\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
23 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−12.91473695366310, −12.61049552879091, −12.05305427277908, −11.54376742674906, −10.97964156129171, −10.41863444744263, −9.921597808938928, −9.703850450616014, −9.186613919749506, −8.665498871491103, −8.254314213266969, −7.724122148658278, −7.394772655410814, −6.882989311931898, −6.041022267369215, −5.782276275834478, −5.106072678539352, −4.734771836415736, −4.087205354969279, −3.337162777906916, −2.950986454201428, −2.362278493966043, −1.996411943043085, −1.425528753002578, −0.4453638408456986, 0.4453638408456986, 1.425528753002578, 1.996411943043085, 2.362278493966043, 2.950986454201428, 3.337162777906916, 4.087205354969279, 4.734771836415736, 5.106072678539352, 5.782276275834478, 6.041022267369215, 6.882989311931898, 7.394772655410814, 7.724122148658278, 8.254314213266969, 8.665498871491103, 9.186613919749506, 9.703850450616014, 9.921597808938928, 10.41863444744263, 10.97964156129171, 11.54376742674906, 12.05305427277908, 12.61049552879091, 12.91473695366310

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