Properties

Label 2-1617-1.1-c3-0-85
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  + 2.38·2-s + 3·3-s − 2.29·4-s + 9.60·5-s + 7.16·6-s − 24.5·8-s + 9·9-s + 22.9·10-s − 11·11-s − 6.88·12-s − 38.2·13-s + 28.8·15-s − 40.3·16-s + 114.·17-s + 21.4·18-s + 57.0·19-s − 22.0·20-s − 26.2·22-s − 40.1·23-s − 73.7·24-s − 32.8·25-s − 91.4·26-s + 27·27-s − 71.8·29-s + 68.8·30-s + 220.·31-s + 100.·32-s + ⋯
L(s)  = 1  + 0.844·2-s + 0.577·3-s − 0.286·4-s + 0.858·5-s + 0.487·6-s − 1.08·8-s + 0.333·9-s + 0.725·10-s − 0.301·11-s − 0.165·12-s − 0.817·13-s + 0.495·15-s − 0.630·16-s + 1.62·17-s + 0.281·18-s + 0.689·19-s − 0.246·20-s − 0.254·22-s − 0.364·23-s − 0.627·24-s − 0.262·25-s − 0.690·26-s + 0.192·27-s − 0.460·29-s + 0.418·30-s + 1.27·31-s + 0.553·32-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

\(L(2)\) \(\approx\) \(4.211195200\)
\(L(\frac12)\) \(\approx\) \(4.211195200\)
\(L(\frac{5}{2})\) 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 \( 1 - 2.38T + 8T^{2} \)
5 \( 1 - 9.60T + 125T^{2} \)
13 \( 1 + 38.2T + 2.19e3T^{2} \)
17 \( 1 - 114.T + 4.91e3T^{2} \)
19 \( 1 - 57.0T + 6.85e3T^{2} \)
23 \( 1 + 40.1T + 1.21e4T^{2} \)
29 \( 1 + 71.8T + 2.43e4T^{2} \)
31 \( 1 - 220.T + 2.97e4T^{2} \)
37 \( 1 - 99.1T + 5.06e4T^{2} \)
41 \( 1 - 452.T + 6.89e4T^{2} \)
43 \( 1 - 6.92T + 7.95e4T^{2} \)
47 \( 1 + 74.7T + 1.03e5T^{2} \)
53 \( 1 - 35.4T + 1.48e5T^{2} \)
59 \( 1 - 115.T + 2.05e5T^{2} \)
61 \( 1 + 3.61T + 2.26e5T^{2} \)
67 \( 1 - 453.T + 3.00e5T^{2} \)
71 \( 1 - 129.T + 3.57e5T^{2} \)
73 \( 1 - 315.T + 3.89e5T^{2} \)
79 \( 1 - 491.T + 4.93e5T^{2} \)
83 \( 1 - 851.T + 5.71e5T^{2} \)
89 \( 1 - 1.14e3T + 7.04e5T^{2} \)
97 \( 1 + 1.52e3T + 9.12e5T^{2} \)
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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

−9.297010464287557993224524762632, −8.126753722717244743304897337085, −7.55566344862016551022959762370, −6.33239163751441144613493262843, −5.58944167084198832239657435204, −4.97498308476976271477934613910, −3.95888189373193568116959468541, −3.05425344555600212952949864479, −2.27105080853187722274904343760, −0.856846748706542317162636384388, 0.856846748706542317162636384388, 2.27105080853187722274904343760, 3.05425344555600212952949864479, 3.95888189373193568116959468541, 4.97498308476976271477934613910, 5.58944167084198832239657435204, 6.33239163751441144613493262843, 7.55566344862016551022959762370, 8.126753722717244743304897337085, 9.297010464287557993224524762632

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