Properties

Label 2-8550-1.1-c1-0-35
Degree $2$
Conductor $8550$
Sign $1$
Analytic cond. $68.2720$
Root an. cond. $8.26269$
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-s + 4-s − 0.732·7-s − 8-s + 5.19·11-s + 1.26·13-s + 0.732·14-s + 16-s − 0.732·17-s + 19-s − 5.19·22-s − 1.53·23-s − 1.26·26-s − 0.732·28-s − 1.19·29-s + 7.92·31-s − 32-s + 0.732·34-s + 4.92·37-s − 38-s + 5.26·43-s + 5.19·44-s + 1.53·46-s − 3.46·47-s − 6.46·49-s + 1.26·52-s − 12.6·53-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.276·7-s − 0.353·8-s + 1.56·11-s + 0.351·13-s + 0.195·14-s + 0.250·16-s − 0.177·17-s + 0.229·19-s − 1.10·22-s − 0.320·23-s − 0.248·26-s − 0.138·28-s − 0.222·29-s + 1.42·31-s − 0.176·32-s + 0.125·34-s + 0.810·37-s − 0.162·38-s + 0.803·43-s + 0.783·44-s + 0.226·46-s − 0.505·47-s − 0.923·49-s + 0.175·52-s − 1.73·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8550\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(68.2720\)
Root analytic conductor: \(8.26269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8550,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.631908525\)
\(L(\frac12)\) \(\approx\) \(1.631908525\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
19 \( 1 - T \)
good7 \( 1 + 0.732T + 7T^{2} \)
11 \( 1 - 5.19T + 11T^{2} \)
13 \( 1 - 1.26T + 13T^{2} \)
17 \( 1 + 0.732T + 17T^{2} \)
23 \( 1 + 1.53T + 23T^{2} \)
29 \( 1 + 1.19T + 29T^{2} \)
31 \( 1 - 7.92T + 31T^{2} \)
37 \( 1 - 4.92T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 5.26T + 43T^{2} \)
47 \( 1 + 3.46T + 47T^{2} \)
53 \( 1 + 12.6T + 53T^{2} \)
59 \( 1 - 8.19T + 59T^{2} \)
61 \( 1 - 11.7T + 61T^{2} \)
67 \( 1 - 5.19T + 67T^{2} \)
71 \( 1 + 0.196T + 71T^{2} \)
73 \( 1 - 7.53T + 73T^{2} \)
79 \( 1 + 7.92T + 79T^{2} \)
83 \( 1 - 0.660T + 83T^{2} \)
89 \( 1 - 9.92T + 89T^{2} \)
97 \( 1 + 7.12T + 97T^{2} \)
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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

−7.911064003222787022762921733525, −7.06034308734641872097516305304, −6.40907172957973903251332362444, −6.10224920022176731277633195519, −4.99750819007311893243617994920, −4.11363323690529548395805094837, −3.47238015038960897478556419937, −2.53172827065228540030614164639, −1.54705923089067991151376419143, −0.74033170388853075284429841489, 0.74033170388853075284429841489, 1.54705923089067991151376419143, 2.53172827065228540030614164639, 3.47238015038960897478556419937, 4.11363323690529548395805094837, 4.99750819007311893243617994920, 6.10224920022176731277633195519, 6.40907172957973903251332362444, 7.06034308734641872097516305304, 7.911064003222787022762921733525

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