Properties

Label 2-6615-1.1-c1-0-175
Degree $2$
Conductor $6615$
Sign $-1$
Analytic cond. $52.8210$
Root an. cond. $7.26780$
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  − 1.30·2-s − 0.302·4-s + 5-s + 3·8-s − 1.30·10-s + 2.60·11-s + 0.605·13-s − 3.30·16-s − 5.60·17-s + 3.60·19-s − 0.302·20-s − 3.39·22-s + 3·23-s + 25-s − 0.788·26-s − 8.60·29-s − 1.60·31-s − 1.69·32-s + 7.30·34-s + 2·37-s − 4.69·38-s + 3·40-s + 2.60·41-s − 6.60·43-s − 0.788·44-s − 3.90·46-s + 5.21·47-s + ⋯
L(s)  = 1  − 0.921·2-s − 0.151·4-s + 0.447·5-s + 1.06·8-s − 0.411·10-s + 0.785·11-s + 0.167·13-s − 0.825·16-s − 1.35·17-s + 0.827·19-s − 0.0677·20-s − 0.723·22-s + 0.625·23-s + 0.200·25-s − 0.154·26-s − 1.59·29-s − 0.288·31-s − 0.300·32-s + 1.25·34-s + 0.328·37-s − 0.761·38-s + 0.474·40-s + 0.406·41-s − 1.00·43-s − 0.118·44-s − 0.576·46-s + 0.760·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6615 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6615 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6615\)    =    \(3^{3} \cdot 5 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(52.8210\)
Root analytic conductor: \(7.26780\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 6615,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
7 \( 1 \)
good2 \( 1 + 1.30T + 2T^{2} \)
11 \( 1 - 2.60T + 11T^{2} \)
13 \( 1 - 0.605T + 13T^{2} \)
17 \( 1 + 5.60T + 17T^{2} \)
19 \( 1 - 3.60T + 19T^{2} \)
23 \( 1 - 3T + 23T^{2} \)
29 \( 1 + 8.60T + 29T^{2} \)
31 \( 1 + 1.60T + 31T^{2} \)
37 \( 1 - 2T + 37T^{2} \)
41 \( 1 - 2.60T + 41T^{2} \)
43 \( 1 + 6.60T + 43T^{2} \)
47 \( 1 - 5.21T + 47T^{2} \)
53 \( 1 - 5.60T + 53T^{2} \)
59 \( 1 + 8.60T + 59T^{2} \)
61 \( 1 + 10.2T + 61T^{2} \)
67 \( 1 + 15.2T + 67T^{2} \)
71 \( 1 + 14.6T + 71T^{2} \)
73 \( 1 + 5.39T + 73T^{2} \)
79 \( 1 + 4.39T + 79T^{2} \)
83 \( 1 - 3T + 83T^{2} \)
89 \( 1 - 7.81T + 89T^{2} \)
97 \( 1 + 8T + 97T^{2} \)
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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

−7.57094072372789917586161053463, −7.22825121128422490467238396581, −6.33587450953180132087987062471, −5.60779071653156717468587005586, −4.69797011112399225276934898878, −4.10296677826639922753420199125, −3.09522549699185941018816894422, −1.93110911649560007386848822742, −1.24938231494982995263418162487, 0, 1.24938231494982995263418162487, 1.93110911649560007386848822742, 3.09522549699185941018816894422, 4.10296677826639922753420199125, 4.69797011112399225276934898878, 5.60779071653156717468587005586, 6.33587450953180132087987062471, 7.22825121128422490467238396581, 7.57094072372789917586161053463

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