Properties

Label 2-1617-1.1-c3-0-202
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.54·2-s + 3·3-s + 12.6·4-s − 6.53·5-s + 13.6·6-s + 21.0·8-s + 9·9-s − 29.6·10-s + 11·11-s + 37.9·12-s − 71.3·13-s − 19.6·15-s − 5.29·16-s − 2.45·17-s + 40.8·18-s − 80.0·19-s − 82.6·20-s + 49.9·22-s + 61.8·23-s + 63.2·24-s − 82.2·25-s − 324.·26-s + 27·27-s − 156.·29-s − 89.0·30-s − 77.7·31-s − 192.·32-s + ⋯
L(s)  = 1  + 1.60·2-s + 0.577·3-s + 1.58·4-s − 0.584·5-s + 0.927·6-s + 0.932·8-s + 0.333·9-s − 0.939·10-s + 0.301·11-s + 0.912·12-s − 1.52·13-s − 0.337·15-s − 0.0827·16-s − 0.0349·17-s + 0.535·18-s − 0.966·19-s − 0.923·20-s + 0.484·22-s + 0.560·23-s + 0.538·24-s − 0.658·25-s − 2.44·26-s + 0.192·27-s − 1.00·29-s − 0.542·30-s − 0.450·31-s − 1.06·32-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: \(1\)
Selberg data: \((2,\ 1617,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.54T + 8T^{2} \)
5 \( 1 + 6.53T + 125T^{2} \)
13 \( 1 + 71.3T + 2.19e3T^{2} \)
17 \( 1 + 2.45T + 4.91e3T^{2} \)
19 \( 1 + 80.0T + 6.85e3T^{2} \)
23 \( 1 - 61.8T + 1.21e4T^{2} \)
29 \( 1 + 156.T + 2.43e4T^{2} \)
31 \( 1 + 77.7T + 2.97e4T^{2} \)
37 \( 1 - 84.7T + 5.06e4T^{2} \)
41 \( 1 + 28.8T + 6.89e4T^{2} \)
43 \( 1 + 352.T + 7.95e4T^{2} \)
47 \( 1 - 256.T + 1.03e5T^{2} \)
53 \( 1 - 492.T + 1.48e5T^{2} \)
59 \( 1 - 3.12T + 2.05e5T^{2} \)
61 \( 1 - 159.T + 2.26e5T^{2} \)
67 \( 1 + 521.T + 3.00e5T^{2} \)
71 \( 1 + 885.T + 3.57e5T^{2} \)
73 \( 1 - 375.T + 3.89e5T^{2} \)
79 \( 1 + 1.34e3T + 4.93e5T^{2} \)
83 \( 1 - 1.37e3T + 5.71e5T^{2} \)
89 \( 1 - 111.T + 7.04e5T^{2} \)
97 \( 1 + 472.T + 9.12e5T^{2} \)
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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

−8.560713938987587326142922027532, −7.46275163912024020622073116756, −7.05245640119335833845010909129, −6.01142544859752240193405818277, −5.09753530900518920893912784528, −4.33075835304703981436348690490, −3.70402156966954834669857243192, −2.75007041839759932864232599447, −1.93823171177398946117596892542, 0, 1.93823171177398946117596892542, 2.75007041839759932864232599447, 3.70402156966954834669857243192, 4.33075835304703981436348690490, 5.09753530900518920893912784528, 6.01142544859752240193405818277, 7.05245640119335833845010909129, 7.46275163912024020622073116756, 8.560713938987587326142922027532

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