Properties

Label 2-5408-1.1-c1-0-93
Degree $2$
Conductor $5408$
Sign $1$
Analytic cond. $43.1830$
Root an. cond. $6.57138$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.90·3-s + 2·5-s − 0.779·7-s + 5.46·9-s + 5.03·11-s + 5.81·15-s − 6.46·17-s + 0.779·19-s − 2.26·21-s + 7.16·23-s − 25-s + 7.16·27-s + 3·29-s + 1.55·31-s + 14.6·33-s − 1.55·35-s + 4.26·37-s − 3.19·41-s − 8.72·43-s + 10.9·45-s + 7.37·47-s − 6.39·49-s − 18.8·51-s + 9.46·53-s + 10.0·55-s + 2.26·57-s − 12.4·59-s + ⋯
L(s)  = 1  + 1.67·3-s + 0.894·5-s − 0.294·7-s + 1.82·9-s + 1.51·11-s + 1.50·15-s − 1.56·17-s + 0.178·19-s − 0.494·21-s + 1.49·23-s − 0.200·25-s + 1.37·27-s + 0.557·29-s + 0.280·31-s + 2.55·33-s − 0.263·35-s + 0.701·37-s − 0.499·41-s − 1.33·43-s + 1.62·45-s + 1.07·47-s − 0.913·49-s − 2.63·51-s + 1.29·53-s + 1.35·55-s + 0.300·57-s − 1.61·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5408 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5408 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5408\)    =    \(2^{5} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(43.1830\)
Root analytic conductor: \(6.57138\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5408,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.884169624\)
\(L(\frac12)\) \(\approx\) \(4.884169624\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 \)
good3 \( 1 - 2.90T + 3T^{2} \)
5 \( 1 - 2T + 5T^{2} \)
7 \( 1 + 0.779T + 7T^{2} \)
11 \( 1 - 5.03T + 11T^{2} \)
17 \( 1 + 6.46T + 17T^{2} \)
19 \( 1 - 0.779T + 19T^{2} \)
23 \( 1 - 7.16T + 23T^{2} \)
29 \( 1 - 3T + 29T^{2} \)
31 \( 1 - 1.55T + 31T^{2} \)
37 \( 1 - 4.26T + 37T^{2} \)
41 \( 1 + 3.19T + 41T^{2} \)
43 \( 1 + 8.72T + 43T^{2} \)
47 \( 1 - 7.37T + 47T^{2} \)
53 \( 1 - 9.46T + 53T^{2} \)
59 \( 1 + 12.4T + 59T^{2} \)
61 \( 1 - 3T + 61T^{2} \)
67 \( 1 - 0.779T + 67T^{2} \)
71 \( 1 - 15.1T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 + 10.0T + 79T^{2} \)
83 \( 1 - 10.0T + 83T^{2} \)
89 \( 1 - 9.19T + 89T^{2} \)
97 \( 1 - 10.2T + 97T^{2} \)
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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

−8.460695621636765761500106931762, −7.50262596352735598612383420848, −6.61205385110675913215127124042, −6.47256619802580000826229932857, −5.12677623494920046051003888956, −4.26664682453302570013059360108, −3.58056082701344505131959704587, −2.74533127673538015364014662278, −2.05611678814104365367289862196, −1.21248115921947163502407719856, 1.21248115921947163502407719856, 2.05611678814104365367289862196, 2.74533127673538015364014662278, 3.58056082701344505131959704587, 4.26664682453302570013059360108, 5.12677623494920046051003888956, 6.47256619802580000826229932857, 6.61205385110675913215127124042, 7.50262596352735598612383420848, 8.460695621636765761500106931762

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