Properties

Label 2-7098-1.1-c1-0-80
Degree $2$
Conductor $7098$
Sign $1$
Analytic cond. $56.6778$
Root an. cond. $7.52846$
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 − 3-s + 4-s + 4.27·5-s − 6-s − 7-s + 8-s + 9-s + 4.27·10-s + 2.27·11-s − 12-s − 14-s − 4.27·15-s + 16-s + 0.274·17-s + 18-s + 2.27·19-s + 4.27·20-s + 21-s + 2.27·22-s + 2.27·23-s − 24-s + 13.2·25-s − 27-s − 28-s + 8.27·29-s − 4.27·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 1.91·5-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 0.333·9-s + 1.35·10-s + 0.685·11-s − 0.288·12-s − 0.267·14-s − 1.10·15-s + 0.250·16-s + 0.0666·17-s + 0.235·18-s + 0.521·19-s + 0.955·20-s + 0.218·21-s + 0.485·22-s + 0.474·23-s − 0.204·24-s + 2.65·25-s − 0.192·27-s − 0.188·28-s + 1.53·29-s − 0.780·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7098\)    =    \(2 \cdot 3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(56.6778\)
Root analytic conductor: \(7.52846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.351017379\)
\(L(\frac12)\) \(\approx\) \(4.351017379\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 \)
good5 \( 1 - 4.27T + 5T^{2} \)
11 \( 1 - 2.27T + 11T^{2} \)
17 \( 1 - 0.274T + 17T^{2} \)
19 \( 1 - 2.27T + 19T^{2} \)
23 \( 1 - 2.27T + 23T^{2} \)
29 \( 1 - 8.27T + 29T^{2} \)
31 \( 1 + 8T + 31T^{2} \)
37 \( 1 - 4.27T + 37T^{2} \)
41 \( 1 + 6.54T + 41T^{2} \)
43 \( 1 + 2.27T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 - 10T + 53T^{2} \)
59 \( 1 + 8T + 59T^{2} \)
61 \( 1 + 12.2T + 61T^{2} \)
67 \( 1 + 12.5T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 12.8T + 73T^{2} \)
79 \( 1 - 12.5T + 79T^{2} \)
83 \( 1 - 4.54T + 83T^{2} \)
89 \( 1 - 14T + 89T^{2} \)
97 \( 1 + 15.0T + 97T^{2} \)
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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

−7.68634971261731841361530345503, −6.75219427046077400445373489633, −6.45392935700676377918815887291, −5.82210436202654263168435037062, −5.20828170826158105598078173925, −4.64435039634744777431865735220, −3.51738931187456474759756935512, −2.72574481248970376630769618616, −1.82285674105995606144252322200, −1.05970542514761891794884568006, 1.05970542514761891794884568006, 1.82285674105995606144252322200, 2.72574481248970376630769618616, 3.51738931187456474759756935512, 4.64435039634744777431865735220, 5.20828170826158105598078173925, 5.82210436202654263168435037062, 6.45392935700676377918815887291, 6.75219427046077400445373489633, 7.68634971261731841361530345503

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