Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 2·5-s − 4·7-s + 9-s − 4·11-s + 2·13-s + 2·15-s − 6·17-s + 4·19-s + 4·21-s − 25-s − 27-s − 2·29-s + 4·31-s + 4·33-s + 8·35-s + 2·37-s − 2·39-s + 2·41-s − 4·43-s − 2·45-s + 8·47-s + 9·49-s + 6·51-s − 10·53-s + 8·55-s − 4·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s − 1.51·7-s + 1/3·9-s − 1.20·11-s + 0.554·13-s + 0.516·15-s − 1.45·17-s + 0.917·19-s + 0.872·21-s − 1/5·25-s − 0.192·27-s − 0.371·29-s + 0.718·31-s + 0.696·33-s + 1.35·35-s + 0.328·37-s − 0.320·39-s + 0.312·41-s − 0.609·43-s − 0.298·45-s + 1.16·47-s + 9/7·49-s + 0.840·51-s − 1.37·53-s + 1.07·55-s − 0.529·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 192 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 192 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(192\)    =    \(2^{6} \cdot 3\)
Sign: $-1$
Analytic conductor: \(1.53312\)
Root analytic conductor: \(1.23819\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 192,\ (\ :1/2),\ -1)\)

Particular Values

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

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \) 1.5.c
7 \( 1 + 4 T + p T^{2} \) 1.7.e
11 \( 1 + 4 T + p T^{2} \) 1.11.e
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 + 6 T + p T^{2} \) 1.17.g
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + 2 T + p T^{2} \) 1.29.c
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
43 \( 1 + 4 T + p T^{2} \) 1.43.e
47 \( 1 - 8 T + p T^{2} \) 1.47.ai
53 \( 1 + 10 T + p T^{2} \) 1.53.k
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 + 6 T + p T^{2} \) 1.61.g
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 + 16 T + p T^{2} \) 1.71.q
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 - 4 T + p T^{2} \) 1.79.ae
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 - 10 T + p T^{2} \) 1.89.ak
97 \( 1 + 14 T + p T^{2} \) 1.97.o
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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

−12.03546217958314609201730143237, −11.10886283085595504556202509202, −10.20586918892848667331432436971, −9.133901360741508328144538474134, −7.83182394757322498939219938639, −6.80946897903754876349072202165, −5.77092473843782707280190480124, −4.31158789218116792910899233548, −3.00571163091752467289605693825, 0, 3.00571163091752467289605693825, 4.31158789218116792910899233548, 5.77092473843782707280190480124, 6.80946897903754876349072202165, 7.83182394757322498939219938639, 9.133901360741508328144538474134, 10.20586918892848667331432436971, 11.10886283085595504556202509202, 12.03546217958314609201730143237

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