Properties

Label 2-336-1.1-c5-0-27
Degree $2$
Conductor $336$
Sign $-1$
Analytic cond. $53.8889$
Root an. cond. $7.34091$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 9·3-s + 4·5-s + 49·7-s + 81·9-s − 370·11-s + 122·13-s + 36·15-s − 1.42e3·17-s − 1.72e3·19-s + 441·21-s + 2.67e3·23-s − 3.10e3·25-s + 729·27-s + 4.30e3·29-s − 3.10e3·31-s − 3.33e3·33-s + 196·35-s − 1.43e4·37-s + 1.09e3·39-s − 1.22e4·41-s + 2.16e4·43-s + 324·45-s + 2.64e3·47-s + 2.40e3·49-s − 1.28e4·51-s − 2.43e4·53-s − 1.48e3·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.0715·5-s + 0.377·7-s + 1/3·9-s − 0.921·11-s + 0.200·13-s + 0.0413·15-s − 1.19·17-s − 1.09·19-s + 0.218·21-s + 1.05·23-s − 0.994·25-s + 0.192·27-s + 0.949·29-s − 0.580·31-s − 0.532·33-s + 0.0270·35-s − 1.71·37-s + 0.115·39-s − 1.14·41-s + 1.78·43-s + 0.0238·45-s + 0.174·47-s + 1/7·49-s − 0.691·51-s − 1.19·53-s − 0.0659·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-1$
Analytic conductor: \(53.8889\)
Root analytic conductor: \(7.34091\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 336,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - p^{2} T \)
7 \( 1 - p^{2} T \)
good5 \( 1 - 4 T + p^{5} T^{2} \)
11 \( 1 + 370 T + p^{5} T^{2} \)
13 \( 1 - 122 T + p^{5} T^{2} \)
17 \( 1 + 84 p T + p^{5} T^{2} \)
19 \( 1 + 1724 T + p^{5} T^{2} \)
23 \( 1 - 2670 T + p^{5} T^{2} \)
29 \( 1 - 4302 T + p^{5} T^{2} \)
31 \( 1 + 3104 T + p^{5} T^{2} \)
37 \( 1 + 14318 T + p^{5} T^{2} \)
41 \( 1 + 12272 T + p^{5} T^{2} \)
43 \( 1 - 21652 T + p^{5} T^{2} \)
47 \( 1 - 2644 T + p^{5} T^{2} \)
53 \( 1 + 24342 T + p^{5} T^{2} \)
59 \( 1 - 14088 T + p^{5} T^{2} \)
61 \( 1 + 24474 T + p^{5} T^{2} \)
67 \( 1 + 7208 T + p^{5} T^{2} \)
71 \( 1 + 54302 T + p^{5} T^{2} \)
73 \( 1 + 48962 T + p^{5} T^{2} \)
79 \( 1 - 33332 T + p^{5} T^{2} \)
83 \( 1 - 4004 T + p^{5} T^{2} \)
89 \( 1 - 64752 T + p^{5} T^{2} \)
97 \( 1 - 7038 T + p^{5} T^{2} \)
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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

−10.41106495831459652142528218698, −9.114860015458025569745290560572, −8.472956935696636659282138064945, −7.49821148056134348240584405255, −6.47138630085650071421124627890, −5.16099003866897847545593450427, −4.14829009853428805835301431943, −2.78864018904290743236501555468, −1.75013417284715999866801489945, 0, 1.75013417284715999866801489945, 2.78864018904290743236501555468, 4.14829009853428805835301431943, 5.16099003866897847545593450427, 6.47138630085650071421124627890, 7.49821148056134348240584405255, 8.472956935696636659282138064945, 9.114860015458025569745290560572, 10.41106495831459652142528218698

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