Properties

Label 2-1339-1.1-c1-0-26
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.319·2-s + 0.543·3-s − 1.89·4-s + 1.90·5-s − 0.173·6-s + 0.747·7-s + 1.24·8-s − 2.70·9-s − 0.609·10-s − 5.00·11-s − 1.03·12-s − 13-s − 0.238·14-s + 1.03·15-s + 3.39·16-s + 1.16·17-s + 0.863·18-s + 7.09·19-s − 3.61·20-s + 0.406·21-s + 1.59·22-s + 7.48·23-s + 0.677·24-s − 1.36·25-s + 0.319·26-s − 3.10·27-s − 1.41·28-s + ⋯
L(s)  = 1  − 0.225·2-s + 0.314·3-s − 0.949·4-s + 0.852·5-s − 0.0709·6-s + 0.282·7-s + 0.440·8-s − 0.901·9-s − 0.192·10-s − 1.50·11-s − 0.298·12-s − 0.277·13-s − 0.0637·14-s + 0.267·15-s + 0.849·16-s + 0.283·17-s + 0.203·18-s + 1.62·19-s − 0.809·20-s + 0.0886·21-s + 0.340·22-s + 1.56·23-s + 0.138·24-s − 0.272·25-s + 0.0626·26-s − 0.597·27-s − 0.267·28-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: \(0\)
Selberg data: \((2,\ 1339,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.398199255\)
\(L(\frac12)\) \(\approx\) \(1.398199255\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.319T + 2T^{2} \)
3 \( 1 - 0.543T + 3T^{2} \)
5 \( 1 - 1.90T + 5T^{2} \)
7 \( 1 - 0.747T + 7T^{2} \)
11 \( 1 + 5.00T + 11T^{2} \)
17 \( 1 - 1.16T + 17T^{2} \)
19 \( 1 - 7.09T + 19T^{2} \)
23 \( 1 - 7.48T + 23T^{2} \)
29 \( 1 - 9.53T + 29T^{2} \)
31 \( 1 - 1.40T + 31T^{2} \)
37 \( 1 - 1.98T + 37T^{2} \)
41 \( 1 - 6.59T + 41T^{2} \)
43 \( 1 - 3.40T + 43T^{2} \)
47 \( 1 - 3.48T + 47T^{2} \)
53 \( 1 + 7.21T + 53T^{2} \)
59 \( 1 + 2.48T + 59T^{2} \)
61 \( 1 - 5.09T + 61T^{2} \)
67 \( 1 - 4.65T + 67T^{2} \)
71 \( 1 + 9.57T + 71T^{2} \)
73 \( 1 - 6.07T + 73T^{2} \)
79 \( 1 - 6.73T + 79T^{2} \)
83 \( 1 - 8.33T + 83T^{2} \)
89 \( 1 - 7.74T + 89T^{2} \)
97 \( 1 - 18.2T + 97T^{2} \)
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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

−9.520476746989406462533368935312, −8.932789290177837325035345040439, −8.006074681489811848793645857768, −7.57020976919102025849631039326, −6.11055931203371896730907151387, −5.21228068260362214840957825774, −4.88808999799157684339362232838, −3.26271858282884225594914283880, −2.52278654867331470383348882753, −0.899866840271059074571982930379, 0.899866840271059074571982930379, 2.52278654867331470383348882753, 3.26271858282884225594914283880, 4.88808999799157684339362232838, 5.21228068260362214840957825774, 6.11055931203371896730907151387, 7.57020976919102025849631039326, 8.006074681489811848793645857768, 8.932789290177837325035345040439, 9.520476746989406462533368935312

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