Properties

Label 2-1617-1.1-c3-0-132
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  + 1.28·2-s + 3·3-s − 6.36·4-s − 16.8·5-s + 3.84·6-s − 18.3·8-s + 9·9-s − 21.6·10-s + 11·11-s − 19.0·12-s + 68.0·13-s − 50.6·15-s + 27.3·16-s − 119.·17-s + 11.5·18-s − 16.8·19-s + 107.·20-s + 14.0·22-s + 199.·23-s − 55.1·24-s + 160.·25-s + 87.1·26-s + 27·27-s + 181.·29-s − 64.8·30-s + 31.5·31-s + 182.·32-s + ⋯
L(s)  = 1  + 0.452·2-s + 0.577·3-s − 0.795·4-s − 1.51·5-s + 0.261·6-s − 0.812·8-s + 0.333·9-s − 0.683·10-s + 0.301·11-s − 0.459·12-s + 1.45·13-s − 0.871·15-s + 0.427·16-s − 1.69·17-s + 0.150·18-s − 0.203·19-s + 1.20·20-s + 0.136·22-s + 1.81·23-s − 0.469·24-s + 1.28·25-s + 0.657·26-s + 0.192·27-s + 1.15·29-s − 0.394·30-s + 0.182·31-s + 1.00·32-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 \( 1 - 1.28T + 8T^{2} \)
5 \( 1 + 16.8T + 125T^{2} \)
13 \( 1 - 68.0T + 2.19e3T^{2} \)
17 \( 1 + 119.T + 4.91e3T^{2} \)
19 \( 1 + 16.8T + 6.85e3T^{2} \)
23 \( 1 - 199.T + 1.21e4T^{2} \)
29 \( 1 - 181.T + 2.43e4T^{2} \)
31 \( 1 - 31.5T + 2.97e4T^{2} \)
37 \( 1 - 75.9T + 5.06e4T^{2} \)
41 \( 1 + 408.T + 6.89e4T^{2} \)
43 \( 1 + 97.8T + 7.95e4T^{2} \)
47 \( 1 + 41.8T + 1.03e5T^{2} \)
53 \( 1 + 563.T + 1.48e5T^{2} \)
59 \( 1 - 224.T + 2.05e5T^{2} \)
61 \( 1 - 622.T + 2.26e5T^{2} \)
67 \( 1 + 280.T + 3.00e5T^{2} \)
71 \( 1 + 807.T + 3.57e5T^{2} \)
73 \( 1 + 1.03e3T + 3.89e5T^{2} \)
79 \( 1 - 710.T + 4.93e5T^{2} \)
83 \( 1 - 191.T + 5.71e5T^{2} \)
89 \( 1 + 1.56e3T + 7.04e5T^{2} \)
97 \( 1 + 816.T + 9.12e5T^{2} \)
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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

−8.749751572753281887536821243690, −8.107396576828233181632676053028, −6.99681633601845302375232175781, −6.33557875082402926085183968144, −4.90560563203889395717147777637, −4.34589680548284545824929592995, −3.62170844863136877246063501101, −2.93402170983701209335113159033, −1.16391906969938763467254578748, 0, 1.16391906969938763467254578748, 2.93402170983701209335113159033, 3.62170844863136877246063501101, 4.34589680548284545824929592995, 4.90560563203889395717147777637, 6.33557875082402926085183968144, 6.99681633601845302375232175781, 8.107396576828233181632676053028, 8.749751572753281887536821243690

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