Properties

Label 2-1339-1.1-c1-0-56
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  + 2.65·2-s − 1.26·3-s + 5.05·4-s − 1.00·5-s − 3.34·6-s + 4.25·7-s + 8.10·8-s − 1.41·9-s − 2.65·10-s + 0.380·11-s − 6.36·12-s − 13-s + 11.3·14-s + 1.26·15-s + 11.4·16-s + 1.78·17-s − 3.74·18-s + 5.94·19-s − 5.05·20-s − 5.36·21-s + 1.01·22-s − 2.85·23-s − 10.2·24-s − 3.99·25-s − 2.65·26-s + 5.55·27-s + 21.5·28-s + ⋯
L(s)  = 1  + 1.87·2-s − 0.727·3-s + 2.52·4-s − 0.447·5-s − 1.36·6-s + 1.60·7-s + 2.86·8-s − 0.470·9-s − 0.839·10-s + 0.114·11-s − 1.83·12-s − 0.277·13-s + 3.02·14-s + 0.325·15-s + 2.85·16-s + 0.431·17-s − 0.883·18-s + 1.36·19-s − 1.12·20-s − 1.17·21-s + 0.215·22-s − 0.596·23-s − 2.08·24-s − 0.799·25-s − 0.520·26-s + 1.07·27-s + 4.06·28-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

\(L(1)\) \(\approx\) \(4.581622544\)
\(L(\frac12)\) \(\approx\) \(4.581622544\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.65T + 2T^{2} \)
3 \( 1 + 1.26T + 3T^{2} \)
5 \( 1 + 1.00T + 5T^{2} \)
7 \( 1 - 4.25T + 7T^{2} \)
11 \( 1 - 0.380T + 11T^{2} \)
17 \( 1 - 1.78T + 17T^{2} \)
19 \( 1 - 5.94T + 19T^{2} \)
23 \( 1 + 2.85T + 23T^{2} \)
29 \( 1 - 4.62T + 29T^{2} \)
31 \( 1 - 1.00T + 31T^{2} \)
37 \( 1 + 7.07T + 37T^{2} \)
41 \( 1 - 0.532T + 41T^{2} \)
43 \( 1 + 3.95T + 43T^{2} \)
47 \( 1 - 6.47T + 47T^{2} \)
53 \( 1 + 9.44T + 53T^{2} \)
59 \( 1 - 14.0T + 59T^{2} \)
61 \( 1 + 1.25T + 61T^{2} \)
67 \( 1 + 3.22T + 67T^{2} \)
71 \( 1 - 7.08T + 71T^{2} \)
73 \( 1 + 9.75T + 73T^{2} \)
79 \( 1 + 11.0T + 79T^{2} \)
83 \( 1 + 5.36T + 83T^{2} \)
89 \( 1 + 2.98T + 89T^{2} \)
97 \( 1 + 14.1T + 97T^{2} \)
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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

−10.07291236636057015819888209314, −8.426724692540751563736959167755, −7.68869029767127652962330634193, −6.93275607104443478121172433692, −5.83797006620140796125488294267, −5.30291873004963004872129340056, −4.70452010482651293533908809654, −3.81803921637804729217522642903, −2.73044677156474455121237483842, −1.46717235782961165150659372722, 1.46717235782961165150659372722, 2.73044677156474455121237483842, 3.81803921637804729217522642903, 4.70452010482651293533908809654, 5.30291873004963004872129340056, 5.83797006620140796125488294267, 6.93275607104443478121172433692, 7.68869029767127652962330634193, 8.426724692540751563736959167755, 10.07291236636057015819888209314

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