Properties

Label 2-1339-1.1-c1-0-21
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  + 0.835·2-s − 2.05·3-s − 1.30·4-s + 3.71·5-s − 1.71·6-s − 2.16·7-s − 2.75·8-s + 1.20·9-s + 3.09·10-s − 3.85·11-s + 2.67·12-s + 13-s − 1.81·14-s − 7.60·15-s + 0.301·16-s + 7.10·17-s + 1.00·18-s + 0.0250·19-s − 4.83·20-s + 4.44·21-s − 3.22·22-s + 1.83·23-s + 5.65·24-s + 8.76·25-s + 0.835·26-s + 3.68·27-s + 2.82·28-s + ⋯
L(s)  = 1  + 0.590·2-s − 1.18·3-s − 0.651·4-s + 1.65·5-s − 0.699·6-s − 0.820·7-s − 0.975·8-s + 0.401·9-s + 0.979·10-s − 1.16·11-s + 0.771·12-s + 0.277·13-s − 0.484·14-s − 1.96·15-s + 0.0754·16-s + 1.72·17-s + 0.237·18-s + 0.00574·19-s − 1.08·20-s + 0.970·21-s − 0.687·22-s + 0.383·23-s + 1.15·24-s + 1.75·25-s + 0.163·26-s + 0.708·27-s + 0.534·28-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

\(L(1)\) \(\approx\) \(1.296758339\)
\(L(\frac12)\) \(\approx\) \(1.296758339\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.835T + 2T^{2} \)
3 \( 1 + 2.05T + 3T^{2} \)
5 \( 1 - 3.71T + 5T^{2} \)
7 \( 1 + 2.16T + 7T^{2} \)
11 \( 1 + 3.85T + 11T^{2} \)
17 \( 1 - 7.10T + 17T^{2} \)
19 \( 1 - 0.0250T + 19T^{2} \)
23 \( 1 - 1.83T + 23T^{2} \)
29 \( 1 + 2.34T + 29T^{2} \)
31 \( 1 + 4.04T + 31T^{2} \)
37 \( 1 + 4.40T + 37T^{2} \)
41 \( 1 - 9.81T + 41T^{2} \)
43 \( 1 - 12.6T + 43T^{2} \)
47 \( 1 + 5.53T + 47T^{2} \)
53 \( 1 - 6.18T + 53T^{2} \)
59 \( 1 - 0.0829T + 59T^{2} \)
61 \( 1 - 1.65T + 61T^{2} \)
67 \( 1 - 3.94T + 67T^{2} \)
71 \( 1 - 13.0T + 71T^{2} \)
73 \( 1 - 14.4T + 73T^{2} \)
79 \( 1 - 7.73T + 79T^{2} \)
83 \( 1 - 10.7T + 83T^{2} \)
89 \( 1 + 7.10T + 89T^{2} \)
97 \( 1 + 3.68T + 97T^{2} \)
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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

−9.661261927248809512271457910195, −9.204512836453583827834099244126, −7.953640173959477264379736040940, −6.69493282820092190262048811862, −5.85317466985553739442817363773, −5.54802577995344905705886628379, −5.01605521541174805862533376340, −3.55533683677727385764399944630, −2.54338286751953737303551061847, −0.806741873299991159293438854364, 0.806741873299991159293438854364, 2.54338286751953737303551061847, 3.55533683677727385764399944630, 5.01605521541174805862533376340, 5.54802577995344905705886628379, 5.85317466985553739442817363773, 6.69493282820092190262048811862, 7.953640173959477264379736040940, 9.204512836453583827834099244126, 9.661261927248809512271457910195

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