Properties

Label 2-2013-1.1-c1-0-90
Degree $2$
Conductor $2013$
Sign $-1$
Analytic cond. $16.0738$
Root an. cond. $4.00922$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.35·2-s + 3-s − 0.175·4-s − 0.638·5-s + 1.35·6-s − 0.931·7-s − 2.93·8-s + 9-s − 0.862·10-s − 11-s − 0.175·12-s − 3.34·13-s − 1.25·14-s − 0.638·15-s − 3.61·16-s + 6.34·17-s + 1.35·18-s − 6.01·19-s + 0.111·20-s − 0.931·21-s − 1.35·22-s + 8.35·23-s − 2.93·24-s − 4.59·25-s − 4.52·26-s + 27-s + 0.163·28-s + ⋯
L(s)  = 1  + 0.955·2-s + 0.577·3-s − 0.0875·4-s − 0.285·5-s + 0.551·6-s − 0.351·7-s − 1.03·8-s + 0.333·9-s − 0.272·10-s − 0.301·11-s − 0.0505·12-s − 0.928·13-s − 0.336·14-s − 0.164·15-s − 0.904·16-s + 1.53·17-s + 0.318·18-s − 1.37·19-s + 0.0249·20-s − 0.203·21-s − 0.288·22-s + 1.74·23-s − 0.599·24-s − 0.918·25-s − 0.886·26-s + 0.192·27-s + 0.0308·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2013 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2013\)    =    \(3 \cdot 11 \cdot 61\)
Sign: $-1$
Analytic conductor: \(16.0738\)
Root analytic conductor: \(4.00922\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2013,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
11 \( 1 + T \)
61 \( 1 - T \)
good2 \( 1 - 1.35T + 2T^{2} \)
5 \( 1 + 0.638T + 5T^{2} \)
7 \( 1 + 0.931T + 7T^{2} \)
13 \( 1 + 3.34T + 13T^{2} \)
17 \( 1 - 6.34T + 17T^{2} \)
19 \( 1 + 6.01T + 19T^{2} \)
23 \( 1 - 8.35T + 23T^{2} \)
29 \( 1 + 7.15T + 29T^{2} \)
31 \( 1 + 1.16T + 31T^{2} \)
37 \( 1 + 7.31T + 37T^{2} \)
41 \( 1 + 4.22T + 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 + 13.3T + 47T^{2} \)
53 \( 1 - 1.73T + 53T^{2} \)
59 \( 1 + 3.21T + 59T^{2} \)
67 \( 1 + 0.674T + 67T^{2} \)
71 \( 1 + 10.5T + 71T^{2} \)
73 \( 1 - 10.5T + 73T^{2} \)
79 \( 1 - 16.8T + 79T^{2} \)
83 \( 1 - 12.3T + 83T^{2} \)
89 \( 1 + 3.25T + 89T^{2} \)
97 \( 1 + 11.7T + 97T^{2} \)
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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

−8.726655257434644822344120881962, −7.990883670950611586615822141528, −7.14202700846981861278178434476, −6.30877681234903471846973770262, −5.22961860302399943860671896178, −4.78776344071301580916419988868, −3.52295665155159991825144153257, −3.27364904764536361854047805564, −1.97509687389429419950314796208, 0, 1.97509687389429419950314796208, 3.27364904764536361854047805564, 3.52295665155159991825144153257, 4.78776344071301580916419988868, 5.22961860302399943860671896178, 6.30877681234903471846973770262, 7.14202700846981861278178434476, 7.990883670950611586615822141528, 8.726655257434644822344120881962

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