Properties

Label 2-336-1.1-c5-0-24
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 − 54·5-s − 49·7-s + 81·9-s − 216·11-s + 998·13-s − 486·15-s + 1.30e3·17-s − 884·19-s − 441·21-s + 2.26e3·23-s − 209·25-s + 729·27-s − 1.48e3·29-s − 8.36e3·31-s − 1.94e3·33-s + 2.64e3·35-s − 4.71e3·37-s + 8.98e3·39-s − 9.78e3·41-s − 1.94e4·43-s − 4.37e3·45-s − 2.22e4·47-s + 2.40e3·49-s + 1.17e4·51-s + 2.67e4·53-s + 1.16e4·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.965·5-s − 0.377·7-s + 1/3·9-s − 0.538·11-s + 1.63·13-s − 0.557·15-s + 1.09·17-s − 0.561·19-s − 0.218·21-s + 0.893·23-s − 0.0668·25-s + 0.192·27-s − 0.327·29-s − 1.56·31-s − 0.310·33-s + 0.365·35-s − 0.566·37-s + 0.945·39-s − 0.909·41-s − 1.60·43-s − 0.321·45-s − 1.46·47-s + 1/7·49-s + 0.630·51-s + 1.31·53-s + 0.519·55-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 \( 1 + 54 T + p^{5} T^{2} \)
11 \( 1 + 216 T + p^{5} T^{2} \)
13 \( 1 - 998 T + p^{5} T^{2} \)
17 \( 1 - 1302 T + p^{5} T^{2} \)
19 \( 1 + 884 T + p^{5} T^{2} \)
23 \( 1 - 2268 T + p^{5} T^{2} \)
29 \( 1 + 1482 T + p^{5} T^{2} \)
31 \( 1 + 8360 T + p^{5} T^{2} \)
37 \( 1 + 4714 T + p^{5} T^{2} \)
41 \( 1 + 9786 T + p^{5} T^{2} \)
43 \( 1 + 452 p T + p^{5} T^{2} \)
47 \( 1 + 22200 T + p^{5} T^{2} \)
53 \( 1 - 26790 T + p^{5} T^{2} \)
59 \( 1 + 28092 T + p^{5} T^{2} \)
61 \( 1 + 38866 T + p^{5} T^{2} \)
67 \( 1 + 23948 T + p^{5} T^{2} \)
71 \( 1 - 20628 T + p^{5} T^{2} \)
73 \( 1 - 290 T + p^{5} T^{2} \)
79 \( 1 - 99544 T + p^{5} T^{2} \)
83 \( 1 + 19308 T + p^{5} T^{2} \)
89 \( 1 - 36390 T + p^{5} T^{2} \)
97 \( 1 + 79078 T + p^{5} T^{2} \)
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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

−10.34525349411340474063613337802, −9.141602499999592527916877999320, −8.326069478953102735885637577982, −7.59138029131357438011350894077, −6.50141122720935994797397279887, −5.22271954224789082020849324452, −3.77135720912009225667630729517, −3.25352601493356437605338940429, −1.52418914081202387421157297953, 0, 1.52418914081202387421157297953, 3.25352601493356437605338940429, 3.77135720912009225667630729517, 5.22271954224789082020849324452, 6.50141122720935994797397279887, 7.59138029131357438011350894077, 8.326069478953102735885637577982, 9.141602499999592527916877999320, 10.34525349411340474063613337802

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