Properties

Label 2-2014-1.1-c1-0-24
Degree $2$
Conductor $2014$
Sign $-1$
Analytic cond. $16.0818$
Root an. cond. $4.01022$
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  − 2-s − 2.40·3-s + 4-s − 2.70·5-s + 2.40·6-s + 0.173·7-s − 8-s + 2.77·9-s + 2.70·10-s − 2.75·11-s − 2.40·12-s + 4.76·13-s − 0.173·14-s + 6.50·15-s + 16-s − 5.93·17-s − 2.77·18-s − 19-s − 2.70·20-s − 0.416·21-s + 2.75·22-s + 4.10·23-s + 2.40·24-s + 2.33·25-s − 4.76·26-s + 0.548·27-s + 0.173·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.38·3-s + 0.5·4-s − 1.21·5-s + 0.980·6-s + 0.0654·7-s − 0.353·8-s + 0.923·9-s + 0.856·10-s − 0.831·11-s − 0.693·12-s + 1.32·13-s − 0.0462·14-s + 1.67·15-s + 0.250·16-s − 1.44·17-s − 0.653·18-s − 0.229·19-s − 0.605·20-s − 0.0907·21-s + 0.588·22-s + 0.855·23-s + 0.490·24-s + 0.466·25-s − 0.933·26-s + 0.105·27-s + 0.0327·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2014 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2014 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2014\)    =    \(2 \cdot 19 \cdot 53\)
Sign: $-1$
Analytic conductor: \(16.0818\)
Root analytic conductor: \(4.01022\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2014,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
19 \( 1 + T \)
53 \( 1 + T \)
good3 \( 1 + 2.40T + 3T^{2} \)
5 \( 1 + 2.70T + 5T^{2} \)
7 \( 1 - 0.173T + 7T^{2} \)
11 \( 1 + 2.75T + 11T^{2} \)
13 \( 1 - 4.76T + 13T^{2} \)
17 \( 1 + 5.93T + 17T^{2} \)
23 \( 1 - 4.10T + 23T^{2} \)
29 \( 1 - 2.04T + 29T^{2} \)
31 \( 1 - 3.56T + 31T^{2} \)
37 \( 1 + 0.785T + 37T^{2} \)
41 \( 1 - 9.84T + 41T^{2} \)
43 \( 1 - 6.65T + 43T^{2} \)
47 \( 1 + 0.994T + 47T^{2} \)
59 \( 1 - 3.53T + 59T^{2} \)
61 \( 1 - 4.69T + 61T^{2} \)
67 \( 1 - 9.67T + 67T^{2} \)
71 \( 1 + 11.5T + 71T^{2} \)
73 \( 1 - 8.01T + 73T^{2} \)
79 \( 1 + 1.49T + 79T^{2} \)
83 \( 1 - 9.30T + 83T^{2} \)
89 \( 1 + 14.7T + 89T^{2} \)
97 \( 1 + 12.8T + 97T^{2} \)
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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

−8.555185356683982946899277053691, −8.107811456459977680640612465274, −7.11403438231860480739264090853, −6.50555129353105286298235584613, −5.71279714901598232137506705760, −4.72922076318216684425144907881, −3.95402139038303092425826228599, −2.66034596372910487082817222423, −1.01902680210026560204573482019, 0, 1.01902680210026560204573482019, 2.66034596372910487082817222423, 3.95402139038303092425826228599, 4.72922076318216684425144907881, 5.71279714901598232137506705760, 6.50555129353105286298235584613, 7.11403438231860480739264090853, 8.107811456459977680640612465274, 8.555185356683982946899277053691

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