Properties

Label 2-1339-1.1-c1-0-60
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  − 1.43·2-s + 2.33·3-s + 0.0606·4-s + 2.88·5-s − 3.34·6-s + 3.63·7-s + 2.78·8-s + 2.44·9-s − 4.14·10-s + 3.33·11-s + 0.141·12-s − 13-s − 5.22·14-s + 6.73·15-s − 4.11·16-s − 2.35·17-s − 3.50·18-s + 3.81·19-s + 0.175·20-s + 8.49·21-s − 4.78·22-s + 7.05·23-s + 6.49·24-s + 3.33·25-s + 1.43·26-s − 1.29·27-s + 0.220·28-s + ⋯
L(s)  = 1  − 1.01·2-s + 1.34·3-s + 0.0303·4-s + 1.29·5-s − 1.36·6-s + 1.37·7-s + 0.984·8-s + 0.814·9-s − 1.31·10-s + 1.00·11-s + 0.0408·12-s − 0.277·13-s − 1.39·14-s + 1.73·15-s − 1.02·16-s − 0.572·17-s − 0.827·18-s + 0.874·19-s + 0.0391·20-s + 1.85·21-s − 1.01·22-s + 1.47·23-s + 1.32·24-s + 0.667·25-s + 0.281·26-s − 0.249·27-s + 0.0417·28-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

\(L(1)\) \(\approx\) \(2.218373376\)
\(L(\frac12)\) \(\approx\) \(2.218373376\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.43T + 2T^{2} \)
3 \( 1 - 2.33T + 3T^{2} \)
5 \( 1 - 2.88T + 5T^{2} \)
7 \( 1 - 3.63T + 7T^{2} \)
11 \( 1 - 3.33T + 11T^{2} \)
17 \( 1 + 2.35T + 17T^{2} \)
19 \( 1 - 3.81T + 19T^{2} \)
23 \( 1 - 7.05T + 23T^{2} \)
29 \( 1 + 8.67T + 29T^{2} \)
31 \( 1 + 1.67T + 31T^{2} \)
37 \( 1 - 9.40T + 37T^{2} \)
41 \( 1 + 7.40T + 41T^{2} \)
43 \( 1 + 10.2T + 43T^{2} \)
47 \( 1 + 11.0T + 47T^{2} \)
53 \( 1 + 11.6T + 53T^{2} \)
59 \( 1 - 4.31T + 59T^{2} \)
61 \( 1 + 13.3T + 61T^{2} \)
67 \( 1 + 3.46T + 67T^{2} \)
71 \( 1 - 4.27T + 71T^{2} \)
73 \( 1 + 7.02T + 73T^{2} \)
79 \( 1 - 7.43T + 79T^{2} \)
83 \( 1 - 11.5T + 83T^{2} \)
89 \( 1 + 5.29T + 89T^{2} \)
97 \( 1 + 9.44T + 97T^{2} \)
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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

−9.337595717903021400542967734836, −9.039362496836275414698116967477, −8.183270864893105294596193295783, −7.59988938587430515282674132643, −6.66210625390727669695700924889, −5.29686361502187680934614434265, −4.53738911808375691277580656179, −3.23023256971380008687334596063, −1.86711385717447295887905884257, −1.52323386256644983499671358962, 1.52323386256644983499671358962, 1.86711385717447295887905884257, 3.23023256971380008687334596063, 4.53738911808375691277580656179, 5.29686361502187680934614434265, 6.66210625390727669695700924889, 7.59988938587430515282674132643, 8.183270864893105294596193295783, 9.039362496836275414698116967477, 9.337595717903021400542967734836

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