Properties

Label 2-7098-1.1-c1-0-133
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 + 0.937·5-s − 6-s + 7-s − 8-s + 9-s − 0.937·10-s − 0.541·11-s + 12-s − 14-s + 0.937·15-s + 16-s − 6.88·17-s − 18-s + 1.41·19-s + 0.937·20-s + 21-s + 0.541·22-s + 3.20·23-s − 24-s − 4.12·25-s + 27-s + 28-s − 0.718·29-s − 0.937·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.419·5-s − 0.408·6-s + 0.377·7-s − 0.353·8-s + 0.333·9-s − 0.296·10-s − 0.163·11-s + 0.288·12-s − 0.267·14-s + 0.242·15-s + 0.250·16-s − 1.66·17-s − 0.235·18-s + 0.325·19-s + 0.209·20-s + 0.218·21-s + 0.115·22-s + 0.667·23-s − 0.204·24-s − 0.824·25-s + 0.192·27-s + 0.188·28-s − 0.133·29-s − 0.171·30-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 \( 1 - 0.937T + 5T^{2} \)
11 \( 1 + 0.541T + 11T^{2} \)
17 \( 1 + 6.88T + 17T^{2} \)
19 \( 1 - 1.41T + 19T^{2} \)
23 \( 1 - 3.20T + 23T^{2} \)
29 \( 1 + 0.718T + 29T^{2} \)
31 \( 1 + 5.76T + 31T^{2} \)
37 \( 1 + 0.659T + 37T^{2} \)
41 \( 1 + 8.48T + 41T^{2} \)
43 \( 1 - 8.44T + 43T^{2} \)
47 \( 1 + 10.3T + 47T^{2} \)
53 \( 1 - 8.00T + 53T^{2} \)
59 \( 1 + 3.66T + 59T^{2} \)
61 \( 1 - 2.95T + 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 + 1.41T + 71T^{2} \)
73 \( 1 + 12.9T + 73T^{2} \)
79 \( 1 - 5.15T + 79T^{2} \)
83 \( 1 + 8.05T + 83T^{2} \)
89 \( 1 + 5.39T + 89T^{2} \)
97 \( 1 - 14.3T + 97T^{2} \)
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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

−7.58782907306681017532818832178, −7.11233758789436758847589003777, −6.36133418643246993240605205921, −5.54971430980364171361609353622, −4.72391333687900278100071823551, −3.87658783555335638932932109411, −2.90877018707212966581757102270, −2.12362756351627301781177945616, −1.46321689966153493921957256908, 0, 1.46321689966153493921957256908, 2.12362756351627301781177945616, 2.90877018707212966581757102270, 3.87658783555335638932932109411, 4.72391333687900278100071823551, 5.54971430980364171361609353622, 6.36133418643246993240605205921, 7.11233758789436758847589003777, 7.58782907306681017532818832178

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