Properties

Label 2-1339-1.1-c1-0-89
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  + 2.47·2-s + 3.33·3-s + 4.12·4-s − 1.85·5-s + 8.26·6-s − 1.00·7-s + 5.26·8-s + 8.14·9-s − 4.59·10-s − 1.67·11-s + 13.7·12-s − 13-s − 2.47·14-s − 6.19·15-s + 4.78·16-s − 2.81·17-s + 20.1·18-s − 4.29·19-s − 7.65·20-s − 3.34·21-s − 4.14·22-s + 6.60·23-s + 17.5·24-s − 1.56·25-s − 2.47·26-s + 17.1·27-s − 4.13·28-s + ⋯
L(s)  = 1  + 1.75·2-s + 1.92·3-s + 2.06·4-s − 0.829·5-s + 3.37·6-s − 0.378·7-s + 1.86·8-s + 2.71·9-s − 1.45·10-s − 0.504·11-s + 3.97·12-s − 0.277·13-s − 0.662·14-s − 1.59·15-s + 1.19·16-s − 0.683·17-s + 4.75·18-s − 0.985·19-s − 1.71·20-s − 0.729·21-s − 0.882·22-s + 1.37·23-s + 3.58·24-s − 0.312·25-s − 0.485·26-s + 3.30·27-s − 0.780·28-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

\(L(1)\) \(\approx\) \(7.182054072\)
\(L(\frac12)\) \(\approx\) \(7.182054072\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.47T + 2T^{2} \)
3 \( 1 - 3.33T + 3T^{2} \)
5 \( 1 + 1.85T + 5T^{2} \)
7 \( 1 + 1.00T + 7T^{2} \)
11 \( 1 + 1.67T + 11T^{2} \)
17 \( 1 + 2.81T + 17T^{2} \)
19 \( 1 + 4.29T + 19T^{2} \)
23 \( 1 - 6.60T + 23T^{2} \)
29 \( 1 - 0.333T + 29T^{2} \)
31 \( 1 - 8.73T + 31T^{2} \)
37 \( 1 + 4.10T + 37T^{2} \)
41 \( 1 - 1.96T + 41T^{2} \)
43 \( 1 + 4.45T + 43T^{2} \)
47 \( 1 + 6.00T + 47T^{2} \)
53 \( 1 + 12.9T + 53T^{2} \)
59 \( 1 - 5.78T + 59T^{2} \)
61 \( 1 - 6.83T + 61T^{2} \)
67 \( 1 - 0.870T + 67T^{2} \)
71 \( 1 - 2.38T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 - 15.9T + 79T^{2} \)
83 \( 1 + 10.8T + 83T^{2} \)
89 \( 1 - 6.06T + 89T^{2} \)
97 \( 1 - 1.42T + 97T^{2} \)
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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

−9.557734193534840857303857836912, −8.545359672997063223000453243100, −7.944748832937396043342268490101, −7.03534419269921728987281296127, −6.49345444534890812848156237972, −4.86559568378688786997447979880, −4.35114715778466146919256614904, −3.43456964973660516575925810137, −2.90957985322583328367711257456, −2.00962762284363084843109439967, 2.00962762284363084843109439967, 2.90957985322583328367711257456, 3.43456964973660516575925810137, 4.35114715778466146919256614904, 4.86559568378688786997447979880, 6.49345444534890812848156237972, 7.03534419269921728987281296127, 7.944748832937396043342268490101, 8.545359672997063223000453243100, 9.557734193534840857303857836912

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