Properties

Label 2-7098-1.1-c1-0-86
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 + 3.27·5-s − 6-s − 7-s − 8-s + 9-s − 3.27·10-s + 4·11-s + 12-s + 14-s + 3.27·15-s + 16-s + 3·17-s − 18-s + 8.54·19-s + 3.27·20-s − 21-s − 4·22-s + 2.27·23-s − 24-s + 5.72·25-s + 27-s − 28-s + 0.725·29-s − 3.27·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.46·5-s − 0.408·6-s − 0.377·7-s − 0.353·8-s + 0.333·9-s − 1.03·10-s + 1.20·11-s + 0.288·12-s + 0.267·14-s + 0.845·15-s + 0.250·16-s + 0.727·17-s − 0.235·18-s + 1.96·19-s + 0.732·20-s − 0.218·21-s − 0.852·22-s + 0.474·23-s − 0.204·24-s + 1.14·25-s + 0.192·27-s − 0.188·28-s + 0.134·29-s − 0.597·30-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

\(L(1)\) \(\approx\) \(3.025916910\)
\(L(\frac12)\) \(\approx\) \(3.025916910\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.27T + 5T^{2} \)
11 \( 1 - 4T + 11T^{2} \)
17 \( 1 - 3T + 17T^{2} \)
19 \( 1 - 8.54T + 19T^{2} \)
23 \( 1 - 2.27T + 23T^{2} \)
29 \( 1 - 0.725T + 29T^{2} \)
31 \( 1 + 6.27T + 31T^{2} \)
37 \( 1 - 7.27T + 37T^{2} \)
41 \( 1 + 0.725T + 41T^{2} \)
43 \( 1 - 10.8T + 43T^{2} \)
47 \( 1 + 8.54T + 47T^{2} \)
53 \( 1 - 11.5T + 53T^{2} \)
59 \( 1 + 10.8T + 59T^{2} \)
61 \( 1 + 9T + 61T^{2} \)
67 \( 1 - 10.2T + 67T^{2} \)
71 \( 1 - 2.27T + 71T^{2} \)
73 \( 1 + 13.2T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 10.8T + 83T^{2} \)
89 \( 1 + 8.27T + 89T^{2} \)
97 \( 1 + 14.5T + 97T^{2} \)
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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

−7.942793483557331915388758580715, −7.24902609699782249377691633453, −6.70032907335442660600515889677, −5.81438657650852241095066224780, −5.47556775664803999647498203844, −4.22972319632168507443973899713, −3.23303425284918098769209398022, −2.68038826018460051733773395230, −1.57543823826712693795743274494, −1.09358988712774501287963897065, 1.09358988712774501287963897065, 1.57543823826712693795743274494, 2.68038826018460051733773395230, 3.23303425284918098769209398022, 4.22972319632168507443973899713, 5.47556775664803999647498203844, 5.81438657650852241095066224780, 6.70032907335442660600515889677, 7.24902609699782249377691633453, 7.942793483557331915388758580715

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