Properties

Label 2-7098-1.1-c1-0-74
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 + 3.05·5-s − 6-s + 7-s + 8-s + 9-s + 3.05·10-s + 3.44·11-s − 12-s + 14-s − 3.05·15-s + 16-s − 2.82·17-s + 18-s − 1.72·19-s + 3.05·20-s − 21-s + 3.44·22-s + 3.06·23-s − 24-s + 4.33·25-s − 27-s + 28-s + 3.85·29-s − 3.05·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 1.36·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 0.333·9-s + 0.966·10-s + 1.03·11-s − 0.288·12-s + 0.267·14-s − 0.789·15-s + 0.250·16-s − 0.686·17-s + 0.235·18-s − 0.395·19-s + 0.683·20-s − 0.218·21-s + 0.733·22-s + 0.638·23-s − 0.204·24-s + 0.867·25-s − 0.192·27-s + 0.188·28-s + 0.715·29-s − 0.557·30-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

\(L(1)\) \(\approx\) \(4.186632894\)
\(L(\frac12)\) \(\approx\) \(4.186632894\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.05T + 5T^{2} \)
11 \( 1 - 3.44T + 11T^{2} \)
17 \( 1 + 2.82T + 17T^{2} \)
19 \( 1 + 1.72T + 19T^{2} \)
23 \( 1 - 3.06T + 23T^{2} \)
29 \( 1 - 3.85T + 29T^{2} \)
31 \( 1 - 0.978T + 31T^{2} \)
37 \( 1 + 5.29T + 37T^{2} \)
41 \( 1 - 9.96T + 41T^{2} \)
43 \( 1 + 3.02T + 43T^{2} \)
47 \( 1 - 8.04T + 47T^{2} \)
53 \( 1 + 8.33T + 53T^{2} \)
59 \( 1 - 9.97T + 59T^{2} \)
61 \( 1 + 11.5T + 61T^{2} \)
67 \( 1 - 4.75T + 67T^{2} \)
71 \( 1 - 3.66T + 71T^{2} \)
73 \( 1 - 10.1T + 73T^{2} \)
79 \( 1 + 4.49T + 79T^{2} \)
83 \( 1 + 7.15T + 83T^{2} \)
89 \( 1 - 7.90T + 89T^{2} \)
97 \( 1 - 9.09T + 97T^{2} \)
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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

−7.74470915063006466268317032391, −6.83662042004929040220914741966, −6.41209518334899231722715532455, −5.87241052665359920388725587744, −5.11457964814019012630648343705, −4.54616217731799260290715779015, −3.73111852219833090228760511140, −2.59649929374268854069918597742, −1.87157100759576888755209541111, −1.02898520787045387045439282929, 1.02898520787045387045439282929, 1.87157100759576888755209541111, 2.59649929374268854069918597742, 3.73111852219833090228760511140, 4.54616217731799260290715779015, 5.11457964814019012630648343705, 5.87241052665359920388725587744, 6.41209518334899231722715532455, 6.83662042004929040220914741966, 7.74470915063006466268317032391

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