Properties

Label 2-1617-1.1-c3-0-97
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  + 5.02·2-s + 3·3-s + 17.2·4-s − 20.4·5-s + 15.0·6-s + 46.2·8-s + 9·9-s − 102.·10-s − 11·11-s + 51.6·12-s + 0.0115·13-s − 61.3·15-s + 94.7·16-s + 9.52·17-s + 45.1·18-s + 93.4·19-s − 351.·20-s − 55.2·22-s + 99.9·23-s + 138.·24-s + 292.·25-s + 0.0580·26-s + 27·27-s + 276.·29-s − 307.·30-s + 181.·31-s + 105.·32-s + ⋯
L(s)  = 1  + 1.77·2-s + 0.577·3-s + 2.15·4-s − 1.82·5-s + 1.02·6-s + 2.04·8-s + 0.333·9-s − 3.24·10-s − 0.301·11-s + 1.24·12-s + 0.000246·13-s − 1.05·15-s + 1.47·16-s + 0.135·17-s + 0.591·18-s + 1.12·19-s − 3.93·20-s − 0.535·22-s + 0.906·23-s + 1.18·24-s + 2.34·25-s + 0.000437·26-s + 0.192·27-s + 1.76·29-s − 1.87·30-s + 1.05·31-s + 0.581·32-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

\(L(2)\) \(\approx\) \(6.464247896\)
\(L(\frac12)\) \(\approx\) \(6.464247896\)
\(L(\frac{5}{2})\) 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 \( 1 - 5.02T + 8T^{2} \)
5 \( 1 + 20.4T + 125T^{2} \)
13 \( 1 - 0.0115T + 2.19e3T^{2} \)
17 \( 1 - 9.52T + 4.91e3T^{2} \)
19 \( 1 - 93.4T + 6.85e3T^{2} \)
23 \( 1 - 99.9T + 1.21e4T^{2} \)
29 \( 1 - 276.T + 2.43e4T^{2} \)
31 \( 1 - 181.T + 2.97e4T^{2} \)
37 \( 1 + 404.T + 5.06e4T^{2} \)
41 \( 1 - 27.8T + 6.89e4T^{2} \)
43 \( 1 - 76.9T + 7.95e4T^{2} \)
47 \( 1 - 136.T + 1.03e5T^{2} \)
53 \( 1 - 170.T + 1.48e5T^{2} \)
59 \( 1 - 585.T + 2.05e5T^{2} \)
61 \( 1 - 530.T + 2.26e5T^{2} \)
67 \( 1 + 354.T + 3.00e5T^{2} \)
71 \( 1 - 1.11e3T + 3.57e5T^{2} \)
73 \( 1 - 785.T + 3.89e5T^{2} \)
79 \( 1 + 937.T + 4.93e5T^{2} \)
83 \( 1 + 471.T + 5.71e5T^{2} \)
89 \( 1 + 563.T + 7.04e5T^{2} \)
97 \( 1 + 895.T + 9.12e5T^{2} \)
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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

−8.665326838980648939357153764896, −8.056034686280299192137238460947, −7.13066022411030263051852686375, −6.80032933903810685620477360103, −5.36420504592154321386504198399, −4.71872528433175430424712910841, −3.94099317815684095627605309224, −3.26252258747454610775213609098, −2.64305606215935869645640894489, −0.928216583144045053278220163067, 0.928216583144045053278220163067, 2.64305606215935869645640894489, 3.26252258747454610775213609098, 3.94099317815684095627605309224, 4.71872528433175430424712910841, 5.36420504592154321386504198399, 6.80032933903810685620477360103, 7.13066022411030263051852686375, 8.056034686280299192137238460947, 8.665326838980648939357153764896

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