Properties

Label 2-7098-1.1-c1-0-140
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 − 0.692·11-s − 12-s − 14-s − 2.24·15-s + 16-s − 2.44·17-s + 18-s − 3.40·19-s + 2.24·20-s + 21-s − 0.692·22-s − 0.753·23-s − 24-s + 0.0489·25-s − 27-s − 28-s − 3.66·29-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 − 0.208·11-s − 0.288·12-s − 0.267·14-s − 0.580·15-s + 0.250·16-s − 0.593·17-s + 0.235·18-s − 0.781·19-s + 0.502·20-s + 0.218·21-s − 0.147·22-s − 0.157·23-s − 0.204·24-s + 0.00978·25-s − 0.192·27-s − 0.188·28-s − 0.680·29-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 \( 1 + 0.692T + 11T^{2} \)
17 \( 1 + 2.44T + 17T^{2} \)
19 \( 1 + 3.40T + 19T^{2} \)
23 \( 1 + 0.753T + 23T^{2} \)
29 \( 1 + 3.66T + 29T^{2} \)
31 \( 1 - 4.40T + 31T^{2} \)
37 \( 1 + 6.96T + 37T^{2} \)
41 \( 1 + 5.63T + 41T^{2} \)
43 \( 1 + 1.64T + 43T^{2} \)
47 \( 1 + 2.10T + 47T^{2} \)
53 \( 1 + 1.69T + 53T^{2} \)
59 \( 1 + 4.96T + 59T^{2} \)
61 \( 1 + 5.09T + 61T^{2} \)
67 \( 1 + 7.84T + 67T^{2} \)
71 \( 1 - 8.76T + 71T^{2} \)
73 \( 1 + 11.2T + 73T^{2} \)
79 \( 1 - 1.97T + 79T^{2} \)
83 \( 1 - 9.22T + 83T^{2} \)
89 \( 1 - 3.44T + 89T^{2} \)
97 \( 1 + 4.46T + 97T^{2} \)
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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

−7.32712859037496336430154832223, −6.51716860082565932167643268317, −6.23820194652244149235027527758, −5.47085664785600040572254088755, −4.87675568874690410867041446476, −4.09247443070998543862701885464, −3.18717598740439187574770905744, −2.24076148305167287093340309090, −1.55825808918224414579285535785, 0, 1.55825808918224414579285535785, 2.24076148305167287093340309090, 3.18717598740439187574770905744, 4.09247443070998543862701885464, 4.87675568874690410867041446476, 5.47085664785600040572254088755, 6.23820194652244149235027527758, 6.51716860082565932167643268317, 7.32712859037496336430154832223

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