Properties

Label 2-1617-1.1-c3-0-35
Degree $2$
Conductor $1617$
Sign $1$
Analytic cond. $95.4060$
Root an. cond. $9.76760$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.561·2-s + 3·3-s − 7.68·4-s − 6.68·5-s − 1.68·6-s + 8.80·8-s + 9·9-s + 3.75·10-s − 11·11-s − 23.0·12-s − 14.3·13-s − 20.0·15-s + 56.5·16-s + 47.7·17-s − 5.05·18-s − 11.9·19-s + 51.3·20-s + 6.17·22-s − 44.4·23-s + 26.4·24-s − 80.3·25-s + 8.03·26-s + 27·27-s − 139.·29-s + 11.2·30-s + 208.·31-s − 102.·32-s + ⋯
L(s)  = 1  − 0.198·2-s + 0.577·3-s − 0.960·4-s − 0.597·5-s − 0.114·6-s + 0.389·8-s + 0.333·9-s + 0.118·10-s − 0.301·11-s − 0.554·12-s − 0.305·13-s − 0.345·15-s + 0.883·16-s + 0.681·17-s − 0.0661·18-s − 0.143·19-s + 0.574·20-s + 0.0598·22-s − 0.403·23-s + 0.224·24-s − 0.642·25-s + 0.0605·26-s + 0.192·27-s − 0.893·29-s + 0.0685·30-s + 1.20·31-s − 0.564·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1617 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1617 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1617\)    =    \(3 \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(95.4060\)
Root analytic conductor: \(9.76760\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1617,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.163182073\)
\(L(\frac12)\) \(\approx\) \(1.163182073\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
7 \( 1 \)
11 \( 1 + 11T \)
good2 \( 1 + 0.561T + 8T^{2} \)
5 \( 1 + 6.68T + 125T^{2} \)
13 \( 1 + 14.3T + 2.19e3T^{2} \)
17 \( 1 - 47.7T + 4.91e3T^{2} \)
19 \( 1 + 11.9T + 6.85e3T^{2} \)
23 \( 1 + 44.4T + 1.21e4T^{2} \)
29 \( 1 + 139.T + 2.43e4T^{2} \)
31 \( 1 - 208.T + 2.97e4T^{2} \)
37 \( 1 + 253.T + 5.06e4T^{2} \)
41 \( 1 - 156.T + 6.89e4T^{2} \)
43 \( 1 + 263.T + 7.95e4T^{2} \)
47 \( 1 + 386.T + 1.03e5T^{2} \)
53 \( 1 + 36.5T + 1.48e5T^{2} \)
59 \( 1 - 114.T + 2.05e5T^{2} \)
61 \( 1 - 53.0T + 2.26e5T^{2} \)
67 \( 1 - 132.T + 3.00e5T^{2} \)
71 \( 1 - 583.T + 3.57e5T^{2} \)
73 \( 1 - 817.T + 3.89e5T^{2} \)
79 \( 1 + 369.T + 4.93e5T^{2} \)
83 \( 1 - 69.1T + 5.71e5T^{2} \)
89 \( 1 + 467.T + 7.04e5T^{2} \)
97 \( 1 - 1.17e3T + 9.12e5T^{2} \)
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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

−8.984016298750991871603228847096, −8.073454985151680525321655381733, −7.892410329767637463561555748161, −6.82293675428227086306555591042, −5.60285823965334336744553218352, −4.77134412641342871777728217655, −3.91091384580125958690348202497, −3.20058469469071981814538796976, −1.84411807257265338266219258767, −0.52154588238019340073609344222, 0.52154588238019340073609344222, 1.84411807257265338266219258767, 3.20058469469071981814538796976, 3.91091384580125958690348202497, 4.77134412641342871777728217655, 5.60285823965334336744553218352, 6.82293675428227086306555591042, 7.892410329767637463561555748161, 8.073454985151680525321655381733, 8.984016298750991871603228847096

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