Properties

Label 2-1339-1.1-c1-0-48
Degree $2$
Conductor $1339$
Sign $-1$
Analytic cond. $10.6919$
Root an. cond. $3.26985$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.427·2-s − 2.84·3-s − 1.81·4-s − 0.938·5-s − 1.21·6-s + 1.20·7-s − 1.63·8-s + 5.07·9-s − 0.401·10-s − 1.74·11-s + 5.16·12-s + 13-s + 0.516·14-s + 2.66·15-s + 2.93·16-s + 3.52·17-s + 2.16·18-s + 7.44·19-s + 1.70·20-s − 3.43·21-s − 0.746·22-s − 2.87·23-s + 4.63·24-s − 4.11·25-s + 0.427·26-s − 5.88·27-s − 2.19·28-s + ⋯
L(s)  = 1  + 0.302·2-s − 1.64·3-s − 0.908·4-s − 0.419·5-s − 0.495·6-s + 0.456·7-s − 0.576·8-s + 1.69·9-s − 0.126·10-s − 0.526·11-s + 1.49·12-s + 0.277·13-s + 0.138·14-s + 0.688·15-s + 0.734·16-s + 0.856·17-s + 0.510·18-s + 1.70·19-s + 0.381·20-s − 0.748·21-s − 0.159·22-s − 0.600·23-s + 0.946·24-s − 0.823·25-s + 0.0838·26-s − 1.13·27-s − 0.414·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1339 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1339 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1339\)    =    \(13 \cdot 103\)
Sign: $-1$
Analytic conductor: \(10.6919\)
Root analytic conductor: \(3.26985\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1339,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 - T \)
103 \( 1 - T \)
good2 \( 1 - 0.427T + 2T^{2} \)
3 \( 1 + 2.84T + 3T^{2} \)
5 \( 1 + 0.938T + 5T^{2} \)
7 \( 1 - 1.20T + 7T^{2} \)
11 \( 1 + 1.74T + 11T^{2} \)
17 \( 1 - 3.52T + 17T^{2} \)
19 \( 1 - 7.44T + 19T^{2} \)
23 \( 1 + 2.87T + 23T^{2} \)
29 \( 1 + 10.5T + 29T^{2} \)
31 \( 1 - 6.95T + 31T^{2} \)
37 \( 1 - 11.1T + 37T^{2} \)
41 \( 1 + 4.44T + 41T^{2} \)
43 \( 1 + 10.4T + 43T^{2} \)
47 \( 1 + 4.48T + 47T^{2} \)
53 \( 1 + 2.38T + 53T^{2} \)
59 \( 1 + 5.15T + 59T^{2} \)
61 \( 1 + 0.142T + 61T^{2} \)
67 \( 1 - 9.26T + 67T^{2} \)
71 \( 1 - 11.5T + 71T^{2} \)
73 \( 1 + 8.83T + 73T^{2} \)
79 \( 1 - 4.33T + 79T^{2} \)
83 \( 1 + 3.55T + 83T^{2} \)
89 \( 1 + 7.86T + 89T^{2} \)
97 \( 1 + 1.01T + 97T^{2} \)
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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

−9.655935861331529186369095578097, −8.092211408748205075115674702769, −7.71659804243384035039958851628, −6.45210598470686508756622340303, −5.53204706548118492318081734730, −5.21175804320763648532844570958, −4.29761835746402958086411833684, −3.35482508507788206405462037560, −1.25548739073271915962991864772, 0, 1.25548739073271915962991864772, 3.35482508507788206405462037560, 4.29761835746402958086411833684, 5.21175804320763648532844570958, 5.53204706548118492318081734730, 6.45210598470686508756622340303, 7.71659804243384035039958851628, 8.092211408748205075115674702769, 9.655935861331529186369095578097

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