Properties

Label 2-1500-1.1-c1-0-14
Degree $2$
Conductor $1500$
Sign $-1$
Analytic cond. $11.9775$
Root an. cond. $3.46086$
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  + 3-s − 2.38·7-s + 9-s − 3.47·11-s − 5·13-s + 4.85·17-s + 6.70·19-s − 2.38·21-s − 5.47·23-s + 27-s − 8.23·29-s − 6.85·31-s − 3.47·33-s − 3·37-s − 5·39-s + 5.32·41-s − 11.8·43-s − 9·47-s − 1.32·49-s + 4.85·51-s − 5.09·53-s + 6.70·57-s + 0.381·59-s + 1.14·61-s − 2.38·63-s + 4.94·67-s − 5.47·69-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.900·7-s + 0.333·9-s − 1.04·11-s − 1.38·13-s + 1.17·17-s + 1.53·19-s − 0.519·21-s − 1.14·23-s + 0.192·27-s − 1.52·29-s − 1.23·31-s − 0.604·33-s − 0.493·37-s − 0.800·39-s + 0.831·41-s − 1.80·43-s − 1.31·47-s − 0.189·49-s + 0.679·51-s − 0.699·53-s + 0.888·57-s + 0.0497·59-s + 0.146·61-s − 0.300·63-s + 0.604·67-s − 0.658·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1500 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1500 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1500\)    =    \(2^{2} \cdot 3 \cdot 5^{3}\)
Sign: $-1$
Analytic conductor: \(11.9775\)
Root analytic conductor: \(3.46086\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1500,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
5 \( 1 \)
good7 \( 1 + 2.38T + 7T^{2} \)
11 \( 1 + 3.47T + 11T^{2} \)
13 \( 1 + 5T + 13T^{2} \)
17 \( 1 - 4.85T + 17T^{2} \)
19 \( 1 - 6.70T + 19T^{2} \)
23 \( 1 + 5.47T + 23T^{2} \)
29 \( 1 + 8.23T + 29T^{2} \)
31 \( 1 + 6.85T + 31T^{2} \)
37 \( 1 + 3T + 37T^{2} \)
41 \( 1 - 5.32T + 41T^{2} \)
43 \( 1 + 11.8T + 43T^{2} \)
47 \( 1 + 9T + 47T^{2} \)
53 \( 1 + 5.09T + 53T^{2} \)
59 \( 1 - 0.381T + 59T^{2} \)
61 \( 1 - 1.14T + 61T^{2} \)
67 \( 1 - 4.94T + 67T^{2} \)
71 \( 1 - 0.326T + 71T^{2} \)
73 \( 1 - 7.85T + 73T^{2} \)
79 \( 1 - 9.70T + 79T^{2} \)
83 \( 1 + 12.3T + 83T^{2} \)
89 \( 1 - 9.47T + 89T^{2} \)
97 \( 1 + 0.0901T + 97T^{2} \)
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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

−9.457636190321296852113351308065, −8.019178104346953394593628703447, −7.64607371416913566428889752093, −6.85469814798855402485519664072, −5.60423788819000350154116686817, −5.06529075712942192961563812018, −3.61894689732592231853074951739, −3.04214794280081466664495102363, −1.91602250901553934944986212385, 0, 1.91602250901553934944986212385, 3.04214794280081466664495102363, 3.61894689732592231853074951739, 5.06529075712942192961563812018, 5.60423788819000350154116686817, 6.85469814798855402485519664072, 7.64607371416913566428889752093, 8.019178104346953394593628703447, 9.457636190321296852113351308065

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