Properties

Label 2-7098-1.1-c1-0-94
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 − 3.86·5-s − 6-s + 7-s − 8-s + 9-s + 3.86·10-s + 2.24·11-s + 12-s − 14-s − 3.86·15-s + 16-s + 0.139·17-s − 18-s − 3.18·19-s − 3.86·20-s + 21-s − 2.24·22-s + 1.05·23-s − 24-s + 9.96·25-s + 27-s + 28-s − 6.34·29-s + 3.86·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.72·5-s − 0.408·6-s + 0.377·7-s − 0.353·8-s + 0.333·9-s + 1.22·10-s + 0.676·11-s + 0.288·12-s − 0.267·14-s − 0.998·15-s + 0.250·16-s + 0.0337·17-s − 0.235·18-s − 0.731·19-s − 0.864·20-s + 0.218·21-s − 0.478·22-s + 0.219·23-s − 0.204·24-s + 1.99·25-s + 0.192·27-s + 0.188·28-s − 1.17·29-s + 0.706·30-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 \( 1 + 3.86T + 5T^{2} \)
11 \( 1 - 2.24T + 11T^{2} \)
17 \( 1 - 0.139T + 17T^{2} \)
19 \( 1 + 3.18T + 19T^{2} \)
23 \( 1 - 1.05T + 23T^{2} \)
29 \( 1 + 6.34T + 29T^{2} \)
31 \( 1 - 3.91T + 31T^{2} \)
37 \( 1 + 3.02T + 37T^{2} \)
41 \( 1 + 11.8T + 41T^{2} \)
43 \( 1 - 8.07T + 43T^{2} \)
47 \( 1 + 6.28T + 47T^{2} \)
53 \( 1 - 8.90T + 53T^{2} \)
59 \( 1 - 0.140T + 59T^{2} \)
61 \( 1 + 7.35T + 61T^{2} \)
67 \( 1 - 12.0T + 67T^{2} \)
71 \( 1 - 11.5T + 71T^{2} \)
73 \( 1 - 2.39T + 73T^{2} \)
79 \( 1 - 7.06T + 79T^{2} \)
83 \( 1 + 16.0T + 83T^{2} \)
89 \( 1 + 3.37T + 89T^{2} \)
97 \( 1 + 7.74T + 97T^{2} \)
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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

−7.84945487984906994162103269083, −6.99821836435162100298038396648, −6.68869628865085560072627733238, −5.42448566960035884321574053662, −4.46673176756165092006585365073, −3.85399333223870131118047716680, −3.25105074586197105558883762541, −2.19365717302361555780362427607, −1.15000836649445227555102086127, 0, 1.15000836649445227555102086127, 2.19365717302361555780362427607, 3.25105074586197105558883762541, 3.85399333223870131118047716680, 4.46673176756165092006585365073, 5.42448566960035884321574053662, 6.68869628865085560072627733238, 6.99821836435162100298038396648, 7.84945487984906994162103269083

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