Properties

Label 2-1617-1.1-c3-0-160
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  − 3.65·2-s + 3·3-s + 5.34·4-s + 11.9·5-s − 10.9·6-s + 9.68·8-s + 9·9-s − 43.5·10-s − 11·11-s + 16.0·12-s − 82.7·13-s + 35.7·15-s − 78.1·16-s + 98.8·17-s − 32.8·18-s − 97.0·19-s + 63.8·20-s + 40.1·22-s + 177.·23-s + 29.0·24-s + 17.3·25-s + 302.·26-s + 27·27-s + 123.·29-s − 130.·30-s − 208.·31-s + 208.·32-s + ⋯
L(s)  = 1  − 1.29·2-s + 0.577·3-s + 0.668·4-s + 1.06·5-s − 0.745·6-s + 0.428·8-s + 0.333·9-s − 1.37·10-s − 0.301·11-s + 0.385·12-s − 1.76·13-s + 0.616·15-s − 1.22·16-s + 1.41·17-s − 0.430·18-s − 1.17·19-s + 0.713·20-s + 0.389·22-s + 1.60·23-s + 0.247·24-s + 0.138·25-s + 2.27·26-s + 0.192·27-s + 0.792·29-s − 0.795·30-s − 1.20·31-s + 1.14·32-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 \( 1 + 3.65T + 8T^{2} \)
5 \( 1 - 11.9T + 125T^{2} \)
13 \( 1 + 82.7T + 2.19e3T^{2} \)
17 \( 1 - 98.8T + 4.91e3T^{2} \)
19 \( 1 + 97.0T + 6.85e3T^{2} \)
23 \( 1 - 177.T + 1.21e4T^{2} \)
29 \( 1 - 123.T + 2.43e4T^{2} \)
31 \( 1 + 208.T + 2.97e4T^{2} \)
37 \( 1 - 149.T + 5.06e4T^{2} \)
41 \( 1 + 218.T + 6.89e4T^{2} \)
43 \( 1 - 161.T + 7.95e4T^{2} \)
47 \( 1 + 394.T + 1.03e5T^{2} \)
53 \( 1 + 639.T + 1.48e5T^{2} \)
59 \( 1 - 456.T + 2.05e5T^{2} \)
61 \( 1 + 453.T + 2.26e5T^{2} \)
67 \( 1 - 113.T + 3.00e5T^{2} \)
71 \( 1 + 235.T + 3.57e5T^{2} \)
73 \( 1 + 702.T + 3.89e5T^{2} \)
79 \( 1 + 1.21e3T + 4.93e5T^{2} \)
83 \( 1 - 1.34e3T + 5.71e5T^{2} \)
89 \( 1 + 435.T + 7.04e5T^{2} \)
97 \( 1 - 1.77e3T + 9.12e5T^{2} \)
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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

−8.840375696861498690791192097064, −7.913750203065746370472171977609, −7.36780902537482382693492419956, −6.52564674078460459872163072538, −5.31838908033877286039468123815, −4.60069037853321784757147721769, −3.03233047289325728015266743927, −2.18632794480250948746434363449, −1.32691143235336719384527446645, 0, 1.32691143235336719384527446645, 2.18632794480250948746434363449, 3.03233047289325728015266743927, 4.60069037853321784757147721769, 5.31838908033877286039468123815, 6.52564674078460459872163072538, 7.36780902537482382693492419956, 7.913750203065746370472171977609, 8.840375696861498690791192097064

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