Properties

Label 2-392-1.1-c5-0-3
Degree $2$
Conductor $392$
Sign $1$
Analytic cond. $62.8704$
Root an. cond. $7.92908$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 11.2·3-s − 26.0·5-s − 115.·9-s − 434.·11-s − 737.·13-s + 294.·15-s + 1.41e3·17-s − 1.73e3·19-s − 929.·23-s − 2.44e3·25-s + 4.04e3·27-s − 1.63e3·29-s + 1.87e3·31-s + 4.90e3·33-s − 7.93e3·37-s + 8.32e3·39-s − 6.32e3·41-s − 2.00e4·43-s + 3.01e3·45-s − 1.02e4·47-s − 1.59e4·51-s + 1.19e4·53-s + 1.13e4·55-s + 1.96e4·57-s + 2.11e4·59-s + 350.·61-s + 1.92e4·65-s + ⋯
L(s)  = 1  − 0.724·3-s − 0.466·5-s − 0.475·9-s − 1.08·11-s − 1.20·13-s + 0.337·15-s + 1.18·17-s − 1.10·19-s − 0.366·23-s − 0.782·25-s + 1.06·27-s − 0.360·29-s + 0.349·31-s + 0.784·33-s − 0.952·37-s + 0.876·39-s − 0.587·41-s − 1.65·43-s + 0.221·45-s − 0.677·47-s − 0.858·51-s + 0.585·53-s + 0.505·55-s + 0.799·57-s + 0.792·59-s + 0.0120·61-s + 0.564·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 392 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 392 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(392\)    =    \(2^{3} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(62.8704\)
Root analytic conductor: \(7.92908\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 392,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4289929052\)
\(L(\frac12)\) \(\approx\) \(0.4289929052\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 \)
good3 \( 1 + 11.2T + 243T^{2} \)
5 \( 1 + 26.0T + 3.12e3T^{2} \)
11 \( 1 + 434.T + 1.61e5T^{2} \)
13 \( 1 + 737.T + 3.71e5T^{2} \)
17 \( 1 - 1.41e3T + 1.41e6T^{2} \)
19 \( 1 + 1.73e3T + 2.47e6T^{2} \)
23 \( 1 + 929.T + 6.43e6T^{2} \)
29 \( 1 + 1.63e3T + 2.05e7T^{2} \)
31 \( 1 - 1.87e3T + 2.86e7T^{2} \)
37 \( 1 + 7.93e3T + 6.93e7T^{2} \)
41 \( 1 + 6.32e3T + 1.15e8T^{2} \)
43 \( 1 + 2.00e4T + 1.47e8T^{2} \)
47 \( 1 + 1.02e4T + 2.29e8T^{2} \)
53 \( 1 - 1.19e4T + 4.18e8T^{2} \)
59 \( 1 - 2.11e4T + 7.14e8T^{2} \)
61 \( 1 - 350.T + 8.44e8T^{2} \)
67 \( 1 + 1.62e4T + 1.35e9T^{2} \)
71 \( 1 - 7.22e4T + 1.80e9T^{2} \)
73 \( 1 - 8.37e4T + 2.07e9T^{2} \)
79 \( 1 + 4.71e4T + 3.07e9T^{2} \)
83 \( 1 + 843.T + 3.93e9T^{2} \)
89 \( 1 - 4.13e4T + 5.58e9T^{2} \)
97 \( 1 - 1.55e5T + 8.58e9T^{2} \)
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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

−10.45862620176577003424368812619, −9.882712948974938149425674187039, −8.430024044772238740322825170738, −7.76001258472542175525374914490, −6.66751583571729814555617512331, −5.52195191674568392743785081760, −4.87515491546446130177542264761, −3.44501743663056545533159746039, −2.18503526170290129044270834517, −0.33906178606825960207931512902, 0.33906178606825960207931512902, 2.18503526170290129044270834517, 3.44501743663056545533159746039, 4.87515491546446130177542264761, 5.52195191674568392743785081760, 6.66751583571729814555617512331, 7.76001258472542175525374914490, 8.430024044772238740322825170738, 9.882712948974938149425674187039, 10.45862620176577003424368812619

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