Properties

Label 2-1512-1.1-c1-0-5
Degree $2$
Conductor $1512$
Sign $1$
Analytic cond. $12.0733$
Root an. cond. $3.47467$
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  − 2.37·5-s + 7-s − 1.37·13-s + 17-s + 6.74·19-s − 5.37·23-s + 0.627·25-s + 0.627·29-s + 2.62·31-s − 2.37·35-s + 4.37·37-s + 5.11·41-s + 7.74·43-s + 0.372·47-s + 49-s + 12.1·53-s − 0.255·59-s + 1.25·61-s + 3.25·65-s + 4.62·67-s − 7.37·71-s + 10·73-s − 9.11·79-s + 15.8·83-s − 2.37·85-s + 2.62·89-s − 1.37·91-s + ⋯
L(s)  = 1  − 1.06·5-s + 0.377·7-s − 0.380·13-s + 0.242·17-s + 1.54·19-s − 1.12·23-s + 0.125·25-s + 0.116·29-s + 0.471·31-s − 0.400·35-s + 0.718·37-s + 0.799·41-s + 1.18·43-s + 0.0543·47-s + 0.142·49-s + 1.66·53-s − 0.0332·59-s + 0.160·61-s + 0.403·65-s + 0.565·67-s − 0.874·71-s + 1.17·73-s − 1.02·79-s + 1.74·83-s − 0.257·85-s + 0.278·89-s − 0.143·91-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1512 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1512\)    =    \(2^{3} \cdot 3^{3} \cdot 7\)
Sign: $1$
Analytic conductor: \(12.0733\)
Root analytic conductor: \(3.47467\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1512,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.377405778\)
\(L(\frac12)\) \(\approx\) \(1.377405778\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 - T \)
good5 \( 1 + 2.37T + 5T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 + 1.37T + 13T^{2} \)
17 \( 1 - T + 17T^{2} \)
19 \( 1 - 6.74T + 19T^{2} \)
23 \( 1 + 5.37T + 23T^{2} \)
29 \( 1 - 0.627T + 29T^{2} \)
31 \( 1 - 2.62T + 31T^{2} \)
37 \( 1 - 4.37T + 37T^{2} \)
41 \( 1 - 5.11T + 41T^{2} \)
43 \( 1 - 7.74T + 43T^{2} \)
47 \( 1 - 0.372T + 47T^{2} \)
53 \( 1 - 12.1T + 53T^{2} \)
59 \( 1 + 0.255T + 59T^{2} \)
61 \( 1 - 1.25T + 61T^{2} \)
67 \( 1 - 4.62T + 67T^{2} \)
71 \( 1 + 7.37T + 71T^{2} \)
73 \( 1 - 10T + 73T^{2} \)
79 \( 1 + 9.11T + 79T^{2} \)
83 \( 1 - 15.8T + 83T^{2} \)
89 \( 1 - 2.62T + 89T^{2} \)
97 \( 1 - 9.48T + 97T^{2} \)
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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

−9.494371253326006661345522740413, −8.558753907729200267060310096879, −7.61484721121862250599219428100, −7.50519700112715179141567584728, −6.18241795578000492124680060514, −5.27426583044841362411508059967, −4.32669599270316909629217427887, −3.57178027611384620479456878112, −2.41648034852488218705625360947, −0.842275583713282463176159217319, 0.842275583713282463176159217319, 2.41648034852488218705625360947, 3.57178027611384620479456878112, 4.32669599270316909629217427887, 5.27426583044841362411508059967, 6.18241795578000492124680060514, 7.50519700112715179141567584728, 7.61484721121862250599219428100, 8.558753907729200267060310096879, 9.494371253326006661345522740413

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