Properties

Label 2-7098-1.1-c1-0-134
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s − 2.24·5-s + 6-s − 7-s + 8-s + 9-s − 2.24·10-s − 1.30·11-s + 12-s − 14-s − 2.24·15-s + 16-s + 4.93·17-s + 18-s − 1.08·19-s − 2.24·20-s − 21-s − 1.30·22-s − 4.85·23-s + 24-s + 0.0489·25-s + 27-s − 28-s + 1.04·29-s − 2.24·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.00·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 0.333·9-s − 0.710·10-s − 0.394·11-s + 0.288·12-s − 0.267·14-s − 0.580·15-s + 0.250·16-s + 1.19·17-s + 0.235·18-s − 0.249·19-s − 0.502·20-s − 0.218·21-s − 0.278·22-s − 1.01·23-s + 0.204·24-s + 0.00978·25-s + 0.192·27-s − 0.188·28-s + 0.194·29-s − 0.410·30-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: \(1\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
3 \( 1 - T \)
7 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + 2.24T + 5T^{2} \)
11 \( 1 + 1.30T + 11T^{2} \)
17 \( 1 - 4.93T + 17T^{2} \)
19 \( 1 + 1.08T + 19T^{2} \)
23 \( 1 + 4.85T + 23T^{2} \)
29 \( 1 - 1.04T + 29T^{2} \)
31 \( 1 + 5.29T + 31T^{2} \)
37 \( 1 + 0.149T + 37T^{2} \)
41 \( 1 + 4.24T + 41T^{2} \)
43 \( 1 - 3.07T + 43T^{2} \)
47 \( 1 - 3.31T + 47T^{2} \)
53 \( 1 + 1.29T + 53T^{2} \)
59 \( 1 + 0.862T + 59T^{2} \)
61 \( 1 + T + 61T^{2} \)
67 \( 1 + 3.04T + 67T^{2} \)
71 \( 1 + 13.2T + 71T^{2} \)
73 \( 1 + 0.567T + 73T^{2} \)
79 \( 1 + 11.0T + 79T^{2} \)
83 \( 1 + 1.35T + 83T^{2} \)
89 \( 1 + 7.66T + 89T^{2} \)
97 \( 1 + 9.27T + 97T^{2} \)
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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

−7.53718036979506287452585617498, −7.07899618102792654779396547344, −6.06055756028520372314728990767, −5.48727506917174035715163665738, −4.50272096736479085981667372770, −3.88775528852827384148228096067, −3.31500721375073521235388034047, −2.56715143716924225044058218471, −1.47956075804317183134344185304, 0, 1.47956075804317183134344185304, 2.56715143716924225044058218471, 3.31500721375073521235388034047, 3.88775528852827384148228096067, 4.50272096736479085981667372770, 5.48727506917174035715163665738, 6.06055756028520372314728990767, 7.07899618102792654779396547344, 7.53718036979506287452585617498

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