Properties

Label 2-336-1.1-c5-0-0
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9·3-s − 72·5-s − 49·7-s + 81·9-s + 414·11-s − 1.05e3·13-s + 648·15-s − 1.84e3·17-s − 236·19-s + 441·21-s − 2.89e3·23-s + 2.05e3·25-s − 729·27-s − 6.52e3·29-s − 6.20e3·31-s − 3.72e3·33-s + 3.52e3·35-s + 9.65e3·37-s + 9.48e3·39-s + 8.48e3·41-s + 1.08e4·43-s − 5.83e3·45-s − 60·47-s + 2.40e3·49-s + 1.66e4·51-s + 2.25e4·53-s − 2.98e4·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.28·5-s − 0.377·7-s + 1/3·9-s + 1.03·11-s − 1.72·13-s + 0.743·15-s − 1.55·17-s − 0.149·19-s + 0.218·21-s − 1.14·23-s + 0.658·25-s − 0.192·27-s − 1.44·29-s − 1.15·31-s − 0.595·33-s + 0.486·35-s + 1.15·37-s + 0.998·39-s + 0.788·41-s + 0.891·43-s − 0.429·45-s − 0.00396·47-s + 1/7·49-s + 0.895·51-s + 1.10·53-s − 1.32·55-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: \(0\)
Selberg data: \((2,\ 336,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4206806668\)
\(L(\frac12)\) \(\approx\) \(0.4206806668\)
\(L(\frac{7}{2})\) 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 \( 1 + 72 T + p^{5} T^{2} \)
11 \( 1 - 414 T + p^{5} T^{2} \)
13 \( 1 + 1054 T + p^{5} T^{2} \)
17 \( 1 + 1848 T + p^{5} T^{2} \)
19 \( 1 + 236 T + p^{5} T^{2} \)
23 \( 1 + 126 p T + p^{5} T^{2} \)
29 \( 1 + 6522 T + p^{5} T^{2} \)
31 \( 1 + 200 p T + p^{5} T^{2} \)
37 \( 1 - 9650 T + p^{5} T^{2} \)
41 \( 1 - 8484 T + p^{5} T^{2} \)
43 \( 1 - 10804 T + p^{5} T^{2} \)
47 \( 1 + 60 T + p^{5} T^{2} \)
53 \( 1 - 22506 T + p^{5} T^{2} \)
59 \( 1 - 28176 T + p^{5} T^{2} \)
61 \( 1 + 35194 T + p^{5} T^{2} \)
67 \( 1 - 28216 T + p^{5} T^{2} \)
71 \( 1 - 6642 T + p^{5} T^{2} \)
73 \( 1 + 52090 T + p^{5} T^{2} \)
79 \( 1 + 43340 T + p^{5} T^{2} \)
83 \( 1 + 25716 T + p^{5} T^{2} \)
89 \( 1 - 98724 T + p^{5} T^{2} \)
97 \( 1 + 148954 T + p^{5} T^{2} \)
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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

−11.00430131934165553943639578198, −9.762920202848843612610408946788, −8.950016091760625173647873798910, −7.60390758863762244147552076672, −7.04575413722676619429245451097, −5.89323204312664808091256824340, −4.48024352286451848087508673861, −3.88492651217111282729955227698, −2.21388986664691716492940777354, −0.34786322798922030555320398999, 0.34786322798922030555320398999, 2.21388986664691716492940777354, 3.88492651217111282729955227698, 4.48024352286451848087508673861, 5.89323204312664808091256824340, 7.04575413722676619429245451097, 7.60390758863762244147552076672, 8.950016091760625173647873798910, 9.762920202848843612610408946788, 11.00430131934165553943639578198

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