Properties

Label 2-8550-1.1-c1-0-8
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 − 5.12·7-s + 8-s − 2·11-s − 4·13-s − 5.12·14-s + 16-s − 5.12·17-s − 19-s − 2·22-s − 4·26-s − 5.12·28-s + 2·29-s + 0.876·31-s + 32-s − 5.12·34-s − 38-s − 3.12·41-s + 6.24·43-s − 2·44-s − 6.24·47-s + 19.2·49-s − 4·52-s + 12.2·53-s − 5.12·56-s + 2·58-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 1.93·7-s + 0.353·8-s − 0.603·11-s − 1.10·13-s − 1.36·14-s + 0.250·16-s − 1.24·17-s − 0.229·19-s − 0.426·22-s − 0.784·26-s − 0.968·28-s + 0.371·29-s + 0.157·31-s + 0.176·32-s − 0.878·34-s − 0.162·38-s − 0.487·41-s + 0.952·43-s − 0.301·44-s − 0.911·47-s + 2.74·49-s − 0.554·52-s + 1.68·53-s − 0.684·56-s + 0.262·58-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

\(L(1)\) \(\approx\) \(1.349784497\)
\(L(\frac12)\) \(\approx\) \(1.349784497\)
\(L(\frac{3}{2})\) 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 \( 1 + 5.12T + 7T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
13 \( 1 + 4T + 13T^{2} \)
17 \( 1 + 5.12T + 17T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 0.876T + 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 + 3.12T + 41T^{2} \)
43 \( 1 - 6.24T + 43T^{2} \)
47 \( 1 + 6.24T + 47T^{2} \)
53 \( 1 - 12.2T + 53T^{2} \)
59 \( 1 + 5.12T + 59T^{2} \)
61 \( 1 + 4.24T + 61T^{2} \)
67 \( 1 - 10.2T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 + 6T + 73T^{2} \)
79 \( 1 - 0.876T + 79T^{2} \)
83 \( 1 - 15.1T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 - 6T + 97T^{2} \)
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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

−7.50485618074827769987458506476, −6.87391342217408586087165476868, −6.46618467384268748734757919467, −5.74737208757160195174619815062, −4.97462871060746259096820064116, −4.23347232357566891985881686359, −3.45849830197007610315200630290, −2.70222716331543466444033038520, −2.21562577161897200636248566516, −0.46751258834196722236257667205, 0.46751258834196722236257667205, 2.21562577161897200636248566516, 2.70222716331543466444033038520, 3.45849830197007610315200630290, 4.23347232357566891985881686359, 4.97462871060746259096820064116, 5.74737208757160195174619815062, 6.46618467384268748734757919467, 6.87391342217408586087165476868, 7.50485618074827769987458506476

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