Properties

Label 2-32192-1.1-c1-0-2
Degree $2$
Conductor $32192$
Sign $1$
Analytic cond. $257.054$
Root an. cond. $16.0329$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 4·5-s − 3·7-s − 2·9-s − 5·11-s − 13-s − 4·15-s − 8·19-s + 3·21-s + 9·23-s + 11·25-s + 5·27-s + 6·29-s − 2·31-s + 5·33-s − 12·35-s − 2·37-s + 39-s − 10·41-s − 5·43-s − 8·45-s − 47-s + 2·49-s + 6·53-s − 20·55-s + 8·57-s − 4·59-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.78·5-s − 1.13·7-s − 2/3·9-s − 1.50·11-s − 0.277·13-s − 1.03·15-s − 1.83·19-s + 0.654·21-s + 1.87·23-s + 11/5·25-s + 0.962·27-s + 1.11·29-s − 0.359·31-s + 0.870·33-s − 2.02·35-s − 0.328·37-s + 0.160·39-s − 1.56·41-s − 0.762·43-s − 1.19·45-s − 0.145·47-s + 2/7·49-s + 0.824·53-s − 2.69·55-s + 1.05·57-s − 0.520·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32192 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32192 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32192\)    =    \(2^{6} \cdot 503\)
Sign: $1$
Analytic conductor: \(257.054\)
Root analytic conductor: \(16.0329\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 32192,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8867862482\)
\(L(\frac12)\) \(\approx\) \(0.8867862482\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
503 \( 1 - T \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 - 4 T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 5 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 + 13 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−15.05464474214757, −14.56925037538656, −13.70250132704125, −13.43848798400471, −13.03157435319527, −12.53285524718638, −12.09703183280892, −10.95846142344012, −10.76725958434327, −10.22380091830172, −9.894336693479092, −9.092662208864203, −8.743062276812244, −8.129882592372276, −7.053771061889386, −6.557282317085260, −6.288455727085744, −5.575238104517362, −5.093776445678250, −4.741571344148264, −3.391691439554144, −2.734296721786162, −2.454887162921314, −1.497835193164699, −0.3525466672894680, 0.3525466672894680, 1.497835193164699, 2.454887162921314, 2.734296721786162, 3.391691439554144, 4.741571344148264, 5.093776445678250, 5.575238104517362, 6.288455727085744, 6.557282317085260, 7.053771061889386, 8.129882592372276, 8.743062276812244, 9.092662208864203, 9.894336693479092, 10.22380091830172, 10.76725958434327, 10.95846142344012, 12.09703183280892, 12.53285524718638, 13.03157435319527, 13.43848798400471, 13.70250132704125, 14.56925037538656, 15.05464474214757

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