Properties

Label 2-1339-1.1-c1-0-24
Degree $2$
Conductor $1339$
Sign $1$
Analytic cond. $10.6919$
Root an. cond. $3.26985$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 4-s − 4·7-s − 3·8-s − 3·9-s + 6·11-s + 13-s − 4·14-s − 16-s + 6·17-s − 3·18-s + 4·19-s + 6·22-s − 5·25-s + 26-s + 4·28-s + 6·29-s + 6·31-s + 5·32-s + 6·34-s + 3·36-s + 4·37-s + 4·38-s − 10·41-s + 8·43-s − 6·44-s + 6·47-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 1.51·7-s − 1.06·8-s − 9-s + 1.80·11-s + 0.277·13-s − 1.06·14-s − 1/4·16-s + 1.45·17-s − 0.707·18-s + 0.917·19-s + 1.27·22-s − 25-s + 0.196·26-s + 0.755·28-s + 1.11·29-s + 1.07·31-s + 0.883·32-s + 1.02·34-s + 1/2·36-s + 0.657·37-s + 0.648·38-s − 1.56·41-s + 1.21·43-s − 0.904·44-s + 0.875·47-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1339,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.645687224\)
\(L(\frac12)\) \(\approx\) \(1.645687224\)
\(L(\frac{3}{2})\) 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 \( 1 - T + p T^{2} \)
3 \( 1 + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−9.574522541642589589985188016794, −8.988998659278615284491246060023, −8.126070510339494879263325441746, −6.83925221987190563365247183345, −6.06474820112384167171134378685, −5.65623625948665695335686080126, −4.33137479137442781148439340290, −3.45764830979661882617540127189, −2.99858257764041482356819499984, −0.856282992686243285446003705550, 0.856282992686243285446003705550, 2.99858257764041482356819499984, 3.45764830979661882617540127189, 4.33137479137442781148439340290, 5.65623625948665695335686080126, 6.06474820112384167171134378685, 6.83925221987190563365247183345, 8.126070510339494879263325441746, 8.988998659278615284491246060023, 9.574522541642589589985188016794

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